Telit Communications S p A LN931NAG Data Card User Manual LN931 NAG HW guide
Telit Communications S.p.A. Data Card LN931 NAG HW guide
User Manual rev2.pdf
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| Document Description | User Manual rev2.pdf |
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| Document Type | User Manual |
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| Date Submitted | 2015-09-09 00:00:00 |
| Date Available | 2015-11-30 00:00:00 |
| Creation Date | 2017-09-15 13:30:00 |
| Producing Software | GPL Ghostscript 9.18 |
| Document Lastmod | 2017-09-15 13:30:00 |
| Document Title | LN931-NAG HW guide |
| Document Creator | PDFCreator 2.1.2.0 |
| Document Author: | SteveGu |
LN931-NAG Hardware Specification -1- CONTENTS 1. GENERAL DESCRIPTION....................................................................4 1.1 SYSTEM MAIN FEATURE ....................................................................5 1.2 SYSTEM BLOCK DIAGRAM ................................................................8 1.3 PIN DEFINITION.....................................................................................9 1.4 PLATFORM CONNECTION DESIGN ...............................................14 2. HARDWARE FEATURES ...................................................................22 2.1 MOBILE DATA MODEM ............................................................................22 2.2 RF TRANSCEIVER .....................................................................................23 2.3 POWER MANAGEMENT IC ......................................................................23 2.4 ANTENNA DESIGN ....................................................................................24 3. MECHANICAL SPECIFICATIONS ....................................................27 3.1 OVERVIEW ..................................................................................................27 3.2 MECHANICAL CONSTRAINTS ................................................................27 3.3 M.2 CARD ASSEMBLY..............................................................................28 3.4 CONNECTOR ASSEMBLY .......................................................................29 4. ELECTRICAL SPECIFICATIONS ......................................................30 4.1 RECOMMENDED OPERATING CONDITIONS ......................................30 4.2 POWER CONSUMPTION ..........................................................................30 5. RF PERFORMANCE SPECIFICATIONS ..........................................31 -2- 5.1 RF MAXIMUM TX POWER SPECIFICATIONS ......................................31 5.2 RF MIN. RX SENSITIVITY SPECIFICATIONS........................................32 6. SOFTWARE REQUIREMENTS..........................................................33 -3- 1. General Description T77H468 is designed to enable wireless data connectivity for notebook computer or any other device compatible with the PCI Express M.2 Specification 3042 type slot. T77H468 is the data card solution that delivers wireless wide-area network (WWAN) connectivity for the LTE, UMTS (HSDPA/HSUPA/HSPA+/DC-HSPA+), CDMA 1xRTT/CDMA EV-DOrA/ CDMA EVDO-rB, GSM/GPRS/EDGE and GPS/Glonass protocols in one hardware configuration. WTR1605L TX_LB1 TX_LB2 TX_LB3 TX_LB4 TX_MB1 TX_MB2 TX_MB3 TX_MB4 TX_HB PRX_LB1 PRX_LB2 PRX_LB3 PRX_MB1 PRX_MB2 PRX_MB3 PRX_HB DRX_LB1 DRX_LB2 DRX_LB3 DRX_MB DRX_HB QUAD BAND BC 0,1 SKU NA-1-S3 Band 1,2,4, 5,8 Band 2,4,5,13,17,25 17 850/900 5,8 13 5, 8r 1,2 1r, 2,25 1800/1900 13,17 850/900 1800/1900 5,8 1,4 17 13 2,25 1.1 System Main Feature Feature Physical Electrical Dimension Shielding design Weight USIM Operating Bands Diversity/2nd Rx Description PCI express M.2 module, size 3042, 75Pin golden finger Single VCC supply (3.3V+/-5% follow M.2 standard) Dimensions (L × W × H): 42 mm × 30 mm × 2.3 mm, maximum height=2.38mm (add PCB tolerance=0.08mm) Shield case on board design, no additional shielding requirement Approximately 6.2g Off-board USIM connector supported WCDMA/HSDPA/HSUPA/HSPA+ operating bands: Band 1: 1920 to 1980 MHz (UL), 2110 to 2170 MHz (DL) Band 2: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL) Band 4: 1710 to 1755 MHz (UL), 2110 to 2155 MHz (DL) Band 5: 824 to 849 MHz (UL), 869 to 894 MHz (DL) Band 8: 880 to 915 MHz (UL), 925 to 960 MHz (DL) GSM operating bands: GSM850: 824 to 849 MHz (UL), 869 to 894 MHz (DL) E-GSM900: 880 to 915 MHz (UL), 925 to 960 MHz (DL) DCS1800: 1710 to 1785 MHz (UL), 1805 to 1880 MHz (DL) PCS1900: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL) LTE FDD operating bands: Band 2: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL) Band 4: 1710 to 1755 MHz (UL), 2110 to 2155 MHz (DL) Band 5: 824 to 849 MHz (UL), 869 to 894 MHz (DL) Band 13: 777 to 787 MHz (UL), 746 to 756 MHz (DL) Band 17: 704 to 716 MHz (UL), 734 to 746 MHz (DL) Band 25: 1850 to 1915 MHz (UL), 1930 to 1995 MHz (DL) CDMA 1X/CDMA EV-DOrB operating bands: BC0: 824 to 849 MHz (UL), 869 to 894 MHz (DL) BC1: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL) All WCDMA/HSDPA/HSUPA/HSPA+ operating bands All CDMA 1X/CDMA EVDO operating bands All LTE operating bands GNSS GPS: L1 (1575.42MHz) GLONASS: L1 (1602MHz) USIM Voltage Support 1.8V and 2.85V, and auto detects follow SIM card type Antenna connectors MAIN and AUX(supports Diversity and GPS simultaneously) Throughput GPRS: DL 85.6 kbps /UL 85.6 kbps EDGE: DL 236.8 kbps/UL 236.8 kbps WCDMA CS: DL 64 kbps /UL 64 kbps WCDMA PS: DL 384 kbps /UL 384 kbps HSPA+: DL 21.6 Mbps /UL 5.76 Mbps DC-HSPA+ :DL 42 Mbps/UL 5.76 Mbps CDMA 1x: DL 153.6 kbps/UL 153.6 kbps EVDO Rev.A: DL 3.1 Mbps /UL 1.8 Mbps EVDO Rev.B: DL 14.7 Mbps/UL 5.4 Mbps LTE FDD：DL:100 Mbps/UL 50 Mbps @20M BW cat3 LTE air interface LTE R9, Cat3, 20MHz BW (FDD: up to 100 Mbps downlink, 50 Mbps uplink) FDD: up to 100 Mbps downlink, 50 Mbps uplink 1.4 to 20 MHz RF bandwidth 1X2 MISO (1Tx and 2Rx for two downlinks simultaneously) IPv6, QoS WCDMA/HSPA air interface R99: All modes and data rates for WCDMA FDD R5 HSDPA PS data speeds up to 7.2 Mbps on the downlink R6 HSUPA E-DCH data rates of up to 5.76 Mbps for 2 ms TTI (UE category 6) uplink R7 HSPA+ Downlink 64 QAM; up to 21 Mbps 1X2 MISO (1Tx and 2Rx for two downlinks simultaneously) 2Rx with 16 QAM; up to 28 Mbps Uplink 16 QAM; up to 5.76 Mbps R8 DC-HSPA+ Downlink dual carrier with 64 QAM; up to 42 Mbps CDMA air interface 1xRTT 153.6 kbps forward link, 153.6 kbps reverse link 1xEV-DOr0 High-speed peak data rates – 2.4 Mbps forward link; 153 kbps reverse link 1xEV-DOrA High-speed peak data rates – 3.1 Mbps forward link; 1.8 Mbps reverse link 1xEV-DOrB High-speed peak data rates – 14.7 Mbps forward link; 5.4 Mbps reverse link GSM / GPRS / EDGE air interface R99 Circuit-switched data: 9.6 k; 14.4 k GPRS Packet-switched data: DTM (simple class A) operation Multi-slot class 12 data services CS schemes – CS1, CS2, CS3, and CS4 GEA1, GEA2, and GEA3 ciphering Maximum of four Rx timeslots per frame EDGE E2 power class for 8 PSK DTM (simple class A), multislot class 12 Downlink coding schemes – CS 1-4, MCS 1-9 Uplink coding schemes – CS 1-4, MCS 1-9 BEP reporting SRB loopback and test mode B 8-bit and 11-bit RACH PBCCH support One-phase/two-phase access procedures Link adaptation and IR NACC, extended UL TBF GNSS GPS Standalone, MS-A, MS-B, and XTRA GPS Glonass GLONASS standalone mode GLONASS capability increases the number of satellites available to the positioning engine, resulting in an expanded area of coverage over traditional GPS receivers 1.2 System Block Diagram Figure 1-1 System block diagram Chipsets: MDM9615+WTR1605L+PM8018 1.3 Pin definition 1.3.1 Golden finger Pin sequence Figure 1-2 shows the sequence of pins on the 75-pin signal interface of M.2 3042. 1.3.2 Pin definition Table 1-1 M.2 Pin definition No. M.2 Pin name CONFIG_3 3.3V I/O Description O Connected to Ground internally. PI Power supply (3.3V+/-5%) GND PI 3.3V PI GND PI Full_Card_Power_Off I (0/1.8V or 0/3.3V) USB_D+ IO Platform connection Refer to section ‘1.4.1 Configuration Pins ’ Refer to section ‘1.4.2 Power and ground’ Ground Refer to section ‘1.4.2 Power and ground’ Power supply (3.3V+/-5%) Refer to section ‘1.4.2 Power and ground’ Ground Refer to section ‘1.4.2 Power and ground’ When it is Low, M.2 card Refer to section ‘1.4.3 powers off. Full_Card_Power_Off’ When it is High, M.2 card powers on. Pull down on card, should be tolerant of 3.3V USB Data+ defined in the Refer to section ‘1.4.4 8 W_DISABLE#1 (0/3.3V) USB_D- IO 10 LED#1 11 GND PI 12~19 Notch 20 AUDIO_0 21 CONFIG_0 22 AUDIO_1 23 WoWWAN (0/1.8V) 24 AUDIO_2 25 DPR (0/1.8V) 26 W_Disable2 27 GND PI 28 AUDIO_3 USB 2.0 Specification. Active low signal used by the host to turn on/off radio operation. When it is Low, radio off. When it is High, radio on. USB Data- defined in the USB 2.0 Specification. Active low signal, used to allow the M.2 card to provide status indicators via LED devices that will be provided by the system. Ground Notch Don’t need to connect to platform; Connect to MDM9xxx PRIM_PCM_CLK Not connect internally. Don’t need to connect to platform; Connect to MDM9xxx PRIM_PCM_SYNC WWAN to wake up the host, It is active low. Don’t need to connect to platform; Connect to MDM9xxx PRIM_PCM_DIN Hardware pin for BodySAR Detection H: No TX power backoff (default) L: TX power backoff GPS disable: H:Turn on GPS/GLONASS (default) L: Turn off GPS/GLONASS Ground Don’t need to connect to platform; Connect to MDM9xxx PRIM_PCM_DOUT 10 USB interface’ Refer to section ‘1.4.5 W_DISABLE#’ Refer to section ‘1.4.4 USB interface’ Refer to section ‘1.4.6 LED Indication’ Refer to section ‘1.4.2 Power and ground’ Reserve for future extension, please contact with us if need to use these Pins Refer to section ‘1.4.1 Configuration Pins ’ Reserve for future extension, please contact with us if need to use these Pins Refer to section ‘1.4.7 WoWWAN’ Reserve for future extension, please contact with us if need to use these Pins Refer to ‘1.4.8 DPR’ Refer to section ‘1.4.5 W_DISABLE#’ Refer to section ‘1.4.2 Power and ground’ Reserve for future extension, please contact with us if need to use these Pins 29 SSIC-TxN Don’t need to connect to platform; Connect to MDM9xxx SPI_MOSI UIM-RESET 30 UIM-RESET 31 SSIC-TxP 32 UIM-CLK Don’t need to connect to platform; Connect to MDM9xxx SPI_MISO UIM-CLK 33 GND PI Ground 34 UIM-DATA IO UIM-DATA 35 SSIC-RxN 36 UIM-PWR Don’t need to connect to platform; Connect to MDM9xxx SPI_CS_N UIM-PWR 37 SSIC-RxP 38 39 N/C GND PI 40 GNSS_SCL (0/1.8V*) IO I2C_CLK, Don’t need to connect to platform 41 NC 42 GNSS_SDA (0/1.8V*) IO Don’t need to connect to platform; Connect to MDM9xxx UART_CTS_N I2C_DATA, Don’t need to connect to platform 43 NC 44 GNSS_IRQ (0/1.8V*) IO Don’t need to connect to platform; Connect to MDM9xxx SPI_CLK Not connect Ground Don’t need to connect to platform; Connect to MDM9xxx UART_RFR_N I2C_IRQ, Don’t need to connect to platform 11 Reserve for future extension, please contact with us if need to use these Pins Refer to section ‘1.4.9 USIM’ Reserve for future extension, please contact with us if need to use these Pins Refer to section ‘1.4.9 USIM’ Refer to section ‘1.4.2 Power and ground’ Refer to section ‘1.4.9 USIM’ Reserve for future extension, please contact with us if need to use these Pins Refer to section ‘1.4.9 USIM’ Reserve for future extension, please contact with us if need to use these Pins N/A for WWAN Refer to section ‘1.4.2 Power and ground’ Reserve for future extension, please contact with us if need to use these Pins Reserve for future extension, please contact with us if need to use these Pins Reserve for future extension, please contact with us if need to use these Pins Reserve for future extension, please contact with us if need to use these Pins Reserve for future extension, please contact with us if need to use these Pins 45 GND PI Ground 46 SYSCLK (0/1.8V*) IO Don’t need to connect to platform; Connect to PMIC XO 47 NC 48 TX_BLANKING Don’t need to connect to platform; Connect to MDM9xxx MDM_UART_TX Don’t need to connect to platform; 49 NC 50 51 NC GND PI 52 53 54 NC NC NC 55 56 NC NC 57 GND PI 58 NC 59 ANTCTL0 (0/1.8V) 60 COEX3 (0/1.8V) 61 ANTCTL1 (0/1.8V) 62 COEX2 (0/1.8V) 63 ANTCTL2 (0/1.8V) Don’t need to connect to platform; Connect to MDM9xxx MDM_UART_RX Not connect Ground Not connect Not connect Don’t need to connect to platform; Connect to MDM9xxx GPIO# internally Not connect Don’t need to connect to platform; Connect to MDM9xxx GPIO# internally Ground Don’t need to connect to platform; Connect to MDM9xxx GPIO# internally Tunable antenna control signal, bit 0 For LTE/WLAN co-existence; LTE_WLAN_PRIORITY Tunable antenna control signal, bit 1 For LTE/WLAN co-existence; LTE_FRAME_SYNC Tunable antenna control 12 Refer to section ‘1.4.2 Power and ground’ Reserve for future extension, please contact with us if need to use these Pins Reserve for future extension, please contact with us if need to use these Pins Reserve for future extension, please contact with us if need to use these Pins Reserve for future extension, please contact with us if need to use these Pins N/A for WWAN Refer to section ‘1.4.2 Power and ground’ N/A for WWAN N/A for WWAN Foxconn use internally to separate different SKus N/A for WWAN Foxconn use internally to separate different SKus Refer to section ‘1.4.2 Power and ground’ Foxconn use internally to separate different SKus Refer to section ‘1.4.10 Antenna Control’ Refer to section ‘1.4.11 Coexistence’ Refer to section ‘1.4.10 Antenna Control’ Refer to section ‘1.4.11 Coexistence’ Refer to section ‘1.4.10 64 COEX1 (0/1.8V) 65 ANTCTL3 (0/1.8V) 66 SIM Detect 67 Reset# (0/1.8V) 68 SUSCLK(32kHz) (0/3.3V) 69 CONFIG_1 70 3.3Vaux PI 71 GND PI 72 3.3Vaux PI 73 GND PI 74 3.3Vaux PI 75 CONFIG_2 signal, bit 2 For LTE/WLAN co-existence; LTE_ACTIVE Tunable antenna control signal, bit 3 SIM_SWP Antenna Control’ Refer to section ‘1.4.11 Coexistence’ Refer to section ‘1.4.10 Antenna Control’ Refer to section ‘1.4.9 USIM’ System reset Refer to section ‘1.4.12 RESET#’ Reserve Qualcomm MDM9xxx solution don’t need external SUSCLK Connected to Ground Refer to section ‘1.4.1 internally. Configuration Pins ’ Power supply (3.3V+/-5%) Refer to section ‘1.4.2 Power and ground’ Ground Refer to section ‘1.4.2 Power and ground’ Power supply (3.3V+/-5%) Refer to section ‘1.4.2 Power and ground’ Ground Refer to section ‘1.4.2 Power and ground’ Power supply (3.3V+/-5%) Refer to section ‘1.4.2 Power and ground’ Connected to Ground Refer to section ‘1.4.1 internally. Configuration Pins ’ 13 1.4 Platform connection design 1.4.1 Configuration Pins The M.2 module provides 4 configuration pins. T77H468 is configured as WWAN-SSIC 0, refer to PCIe M.2_Rev0.7a. Item Module configuration decodes Module type Port configuration Config Config_0 Config_1 Config_2 Config_3 Pin No. 21 69 75 WWAN-SSIC State NC GND GND GND 1.4.2 Power and ground (1) Power Rail Parameters Parameter Min Type Max Units Operating voltage 3.135 3.3 3.465 Vdc The operating voltage was defined in PCIe M.2_Rev0.7a standard as 3.3V+/-5%. (2) 3.135 V is the minimum voltage supplied to LTE M.2 card by the host platform, and VCC must never be under 3.135 V in any case. As our experiment, if we set the VCC=3.0V, the M.2 card will power off when M.2 card working at +23dBm continue mode. (3) Whenever the M.2 module works at 2G mode, the module transmits at the maximum power (like +33dBm), the transient peak current may reach to 2.5 A. We recommended design the VCC supply of host as below: Remark: When the system power restarts, reserve R1 to discharge power. (4) The LTE M.2 module provides 5 power pins and 11 Ground pins. To ensure that the LTE module works normally, all the pins must be connected. 14 1.4.3 Full_Card_Power_Off The M.2 LTE module can be controlled to power on/off by the Full_Card_Power_Of pin. Item State M.2 card state Low Powers off, It’s internally pulled down by 100K ohm resistor High Powers on, it is 3.3V tolerant but can be driven by either 1.8V or 3.3V GPIO. The recommended connections as below 1.4.4 USB interface T77H468 module is compliant with USB2.0 in all three modes (Low speed, Full speed, and high speed). When two devices are connected via a USB interface, one of the devices must act as a host, and the other device must act as a peripheral. The host is responsible for initiating and controlling traffic on the bus. Figure 1-4-4 USB2.0 interface 15 1.4.5 W_DISABLE# This control setting is implementation-specific and represents the collective intention of the host software to manage radio operation. T77H468 provides a hardware pin (W_DISABLE#) to disable or enable the radio. Besides, the radio can also be enabled or disabled through software AT commands. Item State W_DISABLE#1 Low High W_DISABLE#2 Low High Function (WWAN state) WWAN Disabled (no RF operation allowed) WWAN Enabled (RF operation allowed), internally pull up GPS Disabled (no RF operation allowed) GPS Enabled (RF operation allowed), internally pull up 1.4.6 LED Indication The LED signal is provided to enable wireless communication add-in cards to provide status indications to users via system provided indicators (1) State of the LED# pin Item State Definition Interpretation Low The LED is emitting light. Radio is capable of transmitting. High The LED is emitting no light. Radio is incapable of transmitting. (2) Typical LED Connection in Platform/System 16 1.4.7 WoWWAN The WAKE_ON_WWAN# signal is for power saving. •LTE module always listening at very low power in idle mode •LTE module will wake up mother board via ‘WoWWAN’ signal. •The platform will power on when triggered by the LTE module. The WAKE_ON_WWAN# signal is used to wake up the host. It is open drain and should be pulled up at the host side. When the WWAN needs to wake up the host, it will output a one second low pulse, shown in Figure 1-4-6. Typical Connection in Platform/System 17 1.4.8 DPR (Dynamic Power Reduction) The optional DPR signal is used by wireless devices to assist in meeting regulatory SAR (Specific Absorption Rate) requirements for RF exposure. The signal is provided by a host system proximity sensor to the wireless device to provide an input trigger causing a reduction in the radio transmit output power. The required value of the power reduction will vary between different host systems and is left to the host platform OEM and card vendor to determine, along with the specific implementation details. The assertion and de-assertion of DPR is asynchronous to any system clock. All transients resulting from the proximity sensor need to be de-bounced by system circuitry. (1) State of the DPR Item State Definition Interpretation Enable the SAR power back off. Low Radio is capable of transmitting. Disable the SAR power back off, Radio is incapable of transmitting. High internally pull up (2) Typical Connection in Platform/System Remark: a. The proximity sensor was controlled by the platform side. b. After DPR pin becomes low level, you can set the MAX TX power by AT commands.. 18 1.4.9 USIM The UIM contains parameters necessary for the WWAN device’s operation in a wireless wide area network radio environment. The UIM signals are described in the following paragraphs for M.2 add-in cards that support the off-card UIM interface. (1) USIM card socket It is recommended to take electrostatic discharge (ESD) protection measures near the USIM card socket. The USIM socket should be placed near the NGFF interface (<100 mm), because a long circuit may impact signal quality. (2) UIM-PWR UIM_PWR power supply can supply 1.8 V and 2.85 V power to UIM card and auto detects follow SIM card type (3) SIM Detect This signal is used to detect the insertion and removal of a SIM device in the SIM socket. With a Normal Short SIM Card connector, PUSH-PUSH type, the detect switch is normally shorted to ground when no SIM card is inserted. When the SIM is inserted, the SIM_DETECT will transition from logic 0 to logic 1 state. The rising edge will indicate insertion of the SIM card. When the SIM is pulled out, the SIM_DETECT will transition from logic1 to logic 0. This falling edge will indicates the pulling out of the SIM card. The M.2 module monitoring this signal will treat the rising/falling edge or the actual logic state as an interrupt, that when triggered, the module will act accordingly. 19 1.4.10 Antenna Control T77H468 provides GPIO control signals for external antenna tuner application. The function is under development for customization. ANTCTRL (0-3) are provided to allow for the implementation of antenna tuning solutions. The number antenna control lines required will depend on the application and antenna/band requirements. Foxconn general design for WWAN module with two control signals. ANTCTL0 ANTCTL1 Frequency (MHz) 880 ~ 960 791 ~ 894 746 ~787 704 ~746 Band support Band8 (WCDMA) + GSM900 + High Bands Band5 (WCDMA, LTE) + GSM850 + High Bands Band13 (LTE) + High Bands Band17 (LTE) + High Bands 1.4.11 Coexistence COEX1, COEX2 and COEX3 are provided to allow for the implementation of wireless coexistence solutions between the radio(s) on the M.2 Card and other off-card radio(s). These other radios can be located on another M.2 Card located in the same host platform or as alternate radio implementations (for example, using a PCI Express M.2 CEM or a proprietary form-factor add-in solution). Reserve for future extension, please contact with us if need to use these Pins. Item Signal name GPIO from MDM9x15 Description GPIO_67 COEX1 LTE_ACTIVE TBD GPIO_66 COEX2 LTE_FRAME_SYNC TBD GPIO_65 COEX3 LTE_WLAN_PRIORITY TBD 20 1.4.12 RESET# Asynchronous RESET# pin, active low. Whenever this pin is active, the modem will immediately be placed in a Power On reset condition. Care should be taken not to activate this pin unless there is a critical failure and all other methods of regaining control and/or communication with the WWAN sub-system have failed. The Reset# signal is relatively sensitive, it is recommended to install one capacitor (10~100pF) near to the M.2 card pin. 21 2. Hardware features T77H468 consists of the following key engine components, in addition to the required front-end RF and other discrete components. Modem engine ■ Soft Baseband: MDM-9615 ■ RF: WTR1605L ■ Power: PM8018 Connectivity engine ■ USB: USB2.0 high-speed ■ USIM: located off board ■ Antenna: connectors for the off board antennas 2.1 Mobile Data Modem The MDM9615 chipset solution integrates powerful digital signal processors (DXPs) into any market-proven wireless modem, offering increased processing capacity and lower power consumption. They are complete system solutions that operate on networks worldwide. The major functions of MDM9615 used on T77H468 are listed below: ❒ Processor: - Manufactured in 28nm CMOS process - System uP (Cortex-A5+L2 cache at up to 550MHz) - ARM7 processor for the RPM ❒ Memory: - External memory (16KB for security) EBI1: 1Gb LPDDR1 - External memory EBI2: 2Gb NAND flash ❒ Air interface: - WCDMA (R99, HSDPA, HSUPA, HSPA+, DC-HSPA+) - CDMA (1x, EV-DOr0, EV-DOrA, EV-DOrB) - LTE (R9 Cat3, FDD) - GSM (GSM R99, GPRS, EDGE) - GPS/Glonass ❒ Advance RX operation: - Mobile receive diversity (WCDMA, CDMA and LTE) 22 ❒ Connectivity: - USB 2.0 HS with built-in USB PHY - UART interface - UIM support (dual voltage) 2.2 RF transceiver The WTR1605 device is a highly integrated and versatile RF CMOS transceiver IC that can be used in multimode, multiband applications – including Rx diversity. The WTR1605 IC is the RF transceiver IC within compatible Qualcomm MDM9615 chipsets. The WTR1605 IC integrates advanced receive and transmit features into a 4.91 × 5.47 × 0.63 mm package to simplify handset design, minimize parts count, and reduce DC power consumption. These advanced Rx/Tx features include: Multimode, multiband RF transceiver functions: GNSS receiver functions Fully integrated LO generation and distribution circuits to support all the RF operating band and mode combinations Primary, diversity, and GNSS receivers that can operate simultaneously Tx power detector for monitoring the transmit power levels The GSM receiver can share the secondary paths with CDMA, WCDMA, and LTE diversity receivers Qualcomm’s intelligent receiver technology for CDMA modes: Low operating voltages that help save battery current and allows the WTR IC power to be supplied by the PMIC’s switching mode power supply (SMPS) circuits for even greater power savings 2.3 Power management IC T77H468 system uses the Qualcomm PM8018. Qualcomm has worked with Maxim Integrated Products Inc. to develop a custom PMIC solution for use with the T77H468 platform. 23 2.4 Antenna Design 2.4.1 Antenna specification T77H468 also provides connectivity for off board antennas. The antennas and their connection interface for this device satisfy the requirements specified in the PCI Express M.2 Specification Revision 0.7a, Version 1.0 standard. The antenna elements are typically integrated into the notebook/ultrabook /tablet and connected to T77H468 module via flexible RF coaxial cables. T77H468 provides two RF connectors (MHF type), one for the primary transmitter/receiver port and the other for the diversity receiver and GNSS. To ensure stable RF performance, customer must assemble adequate antenna according to the antenna specification. Table 2-1 Main antenna specifications Parameter Min. Typ. Max. Cable loss 0.5 Impedance 50 VSWR 3:1 Units dB ohm Notes Maximum loss to antenna Antenna load impedance Maximum allowed VSWR of antenna Table 2-2 Aux antenna specifications Parameter Gain Maximum gain and uniform converge in high angle elevation and zenith. Gain in the azimuth is not desired. Average 3D gain >-5dBi VSWR Typical value <3:1 Isolation(diversity to Main) >10dB in all related bands Polarization Any 2.4.2 Antenna location and mechanical design. To ensure customer has a clear knowledge of the two antennas, check below product picture. Figure 2-1 Antenna connector location and type Figure 2-2 RF connectors 24 25 Figure 2-3 RF receptacles 26 3. Mechanical Specifications 3.1 Overview T77H468 is compatible with the PCI Express M.2 Specification 3042 type 75-pin card edge-type connector. Refer to Electromechanical Specification Revision 0.7a, Version 1.0 with Input Power and Voltage Tolerance ECN for more details. 3.2 Mechanical constraints Figure 3-1 shows the mechanical constraints of T77H468 (3042-S3-B) 27 3.3 M.2 card assembly Figure 3-2 shows Stack-up Mid-Line (In-line) Single Sided Module for 1.5 Maximum Component Height, refer to section 2.4.8.3.1 of PCIe M.2_Rev0.7a standard. Remark: a. 2.4mm maximum above mother board b. Cut area of main board under M.2 module c. Need to add thermal pad between M.2 module and mechanical component (like material shielding) for thermal dissipation. 28 3.4 Connector assembly a. Mate the connector vertically as much as possible. Adjusting the mating axis of plug and receptacle. Do not slant mate. b. Unmating: In case of unmating by pulling tool. Use the pulling tool as the following drawing, and pull plug to vertical direction as directly as possible c. Pulling tool(Unit:mm) 29 4. Electrical Specifications 4.1 Recommended operating conditions Table 4-1 Recommended operating conditions Parameter Storage temperature Recommend operating temperature (3GPP compliant) Extend operating temperature (operational, non-3GPP compliant) Operating voltage Min -30 -10 Type +25 +25 Max +85 +60 Units °C °C -20 +25 +70 °C 3.135 3.3 3.465 Vdc Operating T77H468 device under conditions beyond its absolute maximum ratings (Table 4-1) may damage the device. Absolute maximum ratings are limiting values to be considered individually when all other parameters are within their specified operating ranges. Functional operation and specification compliance under any absolute maximum condition, or after exposure to any of these conditions, is not guaranteed or implied. Exposure may affect device reliability 4.2 Power consumption Table 4-2 Radio system power consumption Test condition Sample Test GSM in suspend mode GSM (Tx=33dBm single slot) WCDMA in suspend mode WCDMA (Tx=24dBm) CDMA in suspend mode CDMA (Tx=24dBm) LTE in suspend mode LTE (16QAM) Tx=23 dBm GPS/GNSS tracking Connected standby 3.8mA 310mA 3.3mA 697mA 3.3mA 610mA 4.2mA 735mA 135mA 2.7mA 30 Estimated power range goal (Typical) <5mA <500mA <5mA <800mA <4mA <700mA <5mA <900mA <150mA <3mA Estimated power range goal (Max.) <2800mA <1100mA <1000mA <1200mA <300mA 5. RF performance specifications Radio performance for T77H468 is given in the following sections, including RF receiver, RF transmitter. 5.1 RF maximum Tx power specifications Table 5-1 Maximum transmit power Specification LTE (B2) LTE (B4) LTE (B5) LTE (B13) LTE (B17) LTE (B25) WCDMA (B1) WCDMA (B2) WCDMA (B4) WCDMA (B5) WCDMA (B8) CDMA (BC0) CDMA (BC1) GSM850/900 GSM1800/1900 GPRS 850/900 GPRS 1800/1900 EDGE 850/900 EDGE 1800/1900 Power class/ control level Class 3 Class 3 Class 3 Class 3 Class 3 Class 3 Class 3 Class 3 Class 3 Class 3 Class 3 Class 3 Class 2 Class4 Class1 Class4 Class1 ClassE2@PCL8 ClassE2@PCL2 Min. Typ. Max. unit 21 21 21 21 21 21 21 21 21 21 21 23 23 31 28 31 28 25 24 23 23 23 23 23 23 24 24 24 24 24 24 24 32 31 32 29 26 25 24 24.5 24 24.5 24.5 24 25 25 25 25 25 25 25 33 30 33 30 27 26 dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm Remark: Above table is for general application, please inform us if you have any further requirement. 31 5.2 RF min. Rx sensitivity specifications Table 5-2 Conducted min. receiver sensitivity Specification Min. Typ. LTE (B2)@10MHz LTE (B4) @10MHz LTE (B5) @10MHz LTE (B13) @10MHz LTE (B17) @10MHz LTE (B25) @10MHz WCDMA (B1) WCDMA (B2) WCDMA (B4) WCDMA (B5) WCDMA (B8) CDMA (BC0) CDMA (BC1) GSM850/900 GSM1800/1900 GPRS 850/900 (CS1) GPRS 1800/1900 (CS1) EDGE 850/900 (CS5) EDGE 1800/1900 (CS5) GPS/GLONASS tracking sensitivity -101 -102 -102.5 -103 -102.5 -101 -110 -109 -110 -111 -110 -109 -109 -110 -110 -110 -110 -107 -105 -157 Max. (compliance with standard) -95 -97 -95 -94 -94 -93.5 -106 -104 -106 -104 -103 -104 -101 -102 -100 -102 -100 -98 -98 -152 unit dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm Remark: a. It has 3dB margin at least refer to 3GPP standard or CDMA standard. b. The typical value of LTE was measured as combine Rx sensitivity which was follow test setup of 3GPP standard (TS36.521 charter 7.2 and charter 7.3.5), the test setup is follow TS36.508 Annex A Figure A.3. SS Ior RX/TX RX Splitter/ combiner Îor UE under Test RX/TX 32 6. Software Requirements The software includes firmware, driver, configuration file and configuration utility for LTE Card based on Qualcomm MDM9615+WTR1605L chipsets. Please refer to main features in below table. 1.1 1.1.1 1.1.2 1.1.3 1.1.4 1.1.5 1.1.6 Feature Modem LTE-FDD - Release 8 LTE-FDD - Release 9 (mandatory features) DC-HSPA+ - Release 8 1x Advanced EVDO Rev B eHRPD 1.1.7 1.1.8 1.1.9 1.1.10 WCDMA GERAN SVLTE WCDMA/GERAN: Protocols – Rel-8: Support for E-UTRA Detection 1.1.11 1.1.12 1.1.13 1.1.14 LTE-eHRPD Mobility Rel8 Fast Dormancy Rel7 HSPA DTX/DRX APT - for all modes (LTE FDD/WCDMA, C2K) Peripheral attachments WLAN for QCMobileAP and SD card Data call (Geran, WCDMA, 1X/EVDO, eHRPD and LTE) SMS (GERAN, WCDMA,1X/EVDO, eHRPD and LTE) Data interface- QMI 1.1.15 1.1.16 1.1.17 1.1.18 1.1.19 1.1.20 1.1.21 Feature description If LTE coverage is available and if UE is able to detect the same (from a state where we didn’t have any sync LTE cells), it will inform upper layers. This is spec requirement QMI commands for UQCN download and selection. Add commands to manage UQCNs, set the device in Download mode. Power grid /PAM table config support Support for Gobi RF configs UQCN Feature support Support for Gobi WTR1605 configurations UQCN Feature support ,Carrier specific UQCNs implementation UQCN generation tools 33 1.1.22 1.1.23 1.1.24 1.1.25 1.1.26 Configurable RRC band scan order, also add support for LTE cfgs Saving MRU/ Band scan etc. info while in suspend/resume/power-save states - WCDMA Gobi - Saving MRU/band scan info (3GPP2) Gobi - Saving MRU/band scan info (GERAN, WCDMA) Gobi - Add QMI CAT Command for terminal profile property. 1.1.27 Multiple carrier support in NV 1.2 1.2.1 Modem (1X) Enable complete IS-683C OTA message support 1.2.2 OTASP support for all band classes 1.2.3 Multimode: OTASP/OTAPA –Runtime Detection of OTASP Numbers Modem (EVDO) Dedicated Data Transfer Mode (DDTM) 1.3 1.3.1 1.3.2 EV-DO Data Activity Based Adaptive Receive Diversity 1.3.3 Rx Diversity during 1x Access Add QMI_CAT_SEND_ENVELOP_CMD_RSP. Add optional TLV in QMI_CAT_SEND_ENVELOP_CMD_RSP to report envelope response from card in raw format and corresponding status words Provides the ability for a single modem image to support multiple carriers via per-carrier configuration files that are downloaded to the modem. This is a Gobi modem capability FEATURE_IS683C_OTASP makes the following messages compliant with IS683C standard: Protocol Capability Response message SSPR Configuration Request/Response message Expand the OTASP support to all the bands supported by the 3GPP2 C.S0057-B Provide capability of using custom numbers with OTASP calls via UI through Centralized Call Control support Allows the user to control the 1X access at runtime when the 1xEV-DO data call is made Disable EV-DO diversity when no FL data is arriving. When data resumes, immediately bring up diversity. This saves power during the period of waiting for dormancy for applications that don't explicitly close the connect Enable 1x Rx Diversity during 1x Access if Rx Diversity for Traffic Has Been Enabled 34 1.3.4 1X EV-DO Rev B (with QOS for handsets) 1.3.5 3 Carrier Rev B over 5x Bandwidth Max Bandwidth Support 1.3.6 1.3.7 1.4 1.4.1 The multi-carrier version of 1xEV-DO in which up to three carriers are supported on the forward and reverse links; QoS added for handsets 3 Carrier rev B over 5x bandwidth Support calls where the AN assigns outer carriers that are 5.16 MHz apart Enhanced flow rates on FL Rev B physical layer FL rates Modem (eHRPD) eHRPD: eHRPD <-> 1x handoff 1.4.2 eHRPD: eHRPD <-> HRPD handoff 1.5 1.5.1 1.5.2 Modem (Geran) GERAN 3GPP Rel-8 Spec compliance NACC, Ext UL TBF Rel 1.2.3 PFC/PFI 1.5.4 EDGE MSC12 1.5.5 GPRS/EDGE MSC12-EDA 1.5.6 Enh DL RLC/MAC Segmentation 1.5.7 Enhanced Ext UL TBF 1.5.8 2G PS handover 1.5.9 1.5.10 Encryption: GEA3 WCDMA/GERAN: Band Scan – Run-time Configurable RRC Band Scan Order Allows the mobile to move between areas of eHRPD coverage and 1x coverage (and vice-versa). When moving from 1x/HRPD to eHRPD, AT should not send ULN. When moving back from eHRPD to HRPD, also AT should not send ULN. GERAN compliant with Rel-8 spec versions Network-Assisted Cell Selection for faster cell reselection and Extended UL TBF Release to extend the UL TBF and reduce the incidence of idle activity between packet transfer activities Packet Flow Context/Packet Flow Identifier - Allows identity tagging of RLC blocks to identify separate QoS streams at the radio link layer Original legacy EDGE support with Multislot Class 12 capability Extended Dynamic Allocation to permit allocation of more than two uplink timeslots for GPRS/EDGE Permits reception of MAC control messages that exceed one radio block capacity in length Per Ext UL TBF, with the addition that dummy block transmission is punctured for current saving purposes Packet-switched equivalent of CS handover to ensure faster cell change and improved throughput New packet-switched cipher algorithm Run-time configurable RRC band scan order 35 1.5.11 1.5.12 WCDMA/GERAN: Power and Network Optimizations – Frame Early Termination for Power Optimization WCDMA/GERAN: Protocols – MRAB-Pack-1 Enhancements 1.6 1.6.1 Modem (UMTS) Cat 10 HSDPA 1.6.2 Cat 6 HSUPA 1.6.3 Cat 14 HSPA+ 1.6.4 DC-HSPA+ 1.6.5 HSUPA 10ms TTI (2 Mbps) 1.6.6 1.6.7 HSUPA 2ms TTI (5.76 Mbps) E-FDPCH 1.6.8 Enhanced L2 1.6.9 CPC-DTX With pragmatic reception approach, decode partial TTI and terminate frame early to reduce power consumption These UE enhancements will reduce Multi-RAB Call Drops. The following optimizations are planned under MRAB-Pack-1: 1) Configuration of the minimum set of TFCs: Optimize the way that PS-only TFCs are selected for UL transmission in power limited conditions(2 flavors) 1-EUL) Smart application of minimum E-TFCI : Optimize utilization of Minimum E-TFCI in power limited conditions 4) MRAB Back-off: Preventing, or reducing the establishment of data connections on top of existing voice connections in power limited conditions 6) TVM Back-off : Blocking traffic volume events (Event 4a) for MRAB calls in power limited conditions Rel-5 Category 10 HSDPA, allowing for physical layer throughputs up to 14.4 Mbps. Rel-6 Category 6 HSUPA, allowing for physical layer throughputs up to 5.76 Mbps. Cat 14 HSPA+ 64-QAM HSDPA, allowing for physical layer throughputs up to 21 Mbps Dual Carrier – HSPA+, allowing for physical layer throughputs up to 42 Mbps HSUPA 10 ms TTI up to 2 Mbps in UL physical layer HSUPA 2ms TTI up to 5.76 Mbps in UL physical layer E-FDPCH Rel-7 enhancement to the Rel-6 FDPCH (fractional DPCH) in soft handover scenarios; fractional DPCH was added in Rel-6 to optimize the consumption of downlink channelization codes - Allowing more users to share the channel Support for flexible sized PDUs at RLC DL and PDU segmentation at MAC-HS level, on the HSDPA downlink to allow for higher data rates in Rel-7 Allows for breaks in transmission during 36 1.6.10 Q-ICE 1.6.11 SCH-IC 1.7 1.7.1 1.7.7 Modem (LTE) Rel-9: Mandatory LTE Features Bandwidth support 1.4, 3, 5, 10, 15, 20 MHz Standalone Security CMAS for LTE ETWS (Earthquake Tsunami Warning System) - LTE Intra-Freq Connected mode mobility Intra-Freq Idle mode mobility 1.7.8 1.7.9 Inter-Freq mobility Connected mode DRX 1.7.10 Sleep 1.7.11 eHRPD -> LTE Idle mode reselection 1.7.12 E-UTRA RRC_IDLE -> eHRPD Idle IRAT SON ANR 1.7.2 1.7.3 1.7.4 1.7.5 1.7.6 1.7.13 1.7.14 1.7.15 1.7.16 1.7.17 1.7.18 1.7.19 1.7.20 HSUPA for power consumption benefit and UL interference reduction. Advanced UMTS receiver performing iterative equalization and interference cancellation in support of HSPA+ Cancelling the interference from the synchronization channel for improved HSDPA performance Support for Release 9 Mandatory Features Per 3GPP standard NAS & RRC security for LTE Commercial Mobile Alert System for LTE Support for ETWS notification in LTE Support for 1X2 MISO (1Tx and 2Rx for two downlinks simultaneously) Support for 1X2 MISO (1Tx and 2Rx for two downlinks simultaneously) Mobility within LTE band/bandwidth Exercising DRX cycle while in LTE Connected mode Exercising DRX cycle while in LTE Idle mode Mobility from eHRPD to LTE in Idle mode based on LTE neighbor cell measurements Reselection from idle LTE to idle eHRPD UE IRAT support for Self Organizing Networks and Automatic Neighbor Relation Redirections from LTE connected -> eHRPD Idle without measurements (blind redirection) Redirections from LTE connected to eHRPD idle based on measurements during gaps intervals Perform measurements on 1x side during LTE Connected mode state. Redirection from LTE connected to 1x idle Idle mode reselection from LTE idle to 1x idle Redirection from UMTS to LTE (blind - no measurements) Redirection from UMTS Connected mode to LTE based on LTE measurements LTE -> eHRPD (Redirections without measurement gaps blind) LTE -> eHRPD (Redirections based on measurements gaps) LTE -> 1x Connected mode measurements LTE -> 1x Redirection LTE -> 1x Reselection UMTS -> LTE Redirections (no measurements) UMTS -> LTE Redirections (with measurements) 37 during WCDMA Compressed mode gaps 1.7.21 1.7.22 1.7.23 1.7.24 1.7.25 1.7.26 GERAN -> LTE Redirections (no measurements) LTE <-> GERAN Idle mode mobility (cell reselection) LTE <-> UMTS Idle mode mobility (cell reselection) LTE -> UMTS PS Handover Redirection from GERAN to LTE (blind no measurements) Idle mode reselection from LTE idle to GERAN idle Idle mode reselection from LTE idle to UMTS idle UE does a PS handover under network direction from LTE to UMTS Redirection from LTE connected to UMTS with measurements on UMTS During inter RAT transitions between LTE and WCDMA/GPRS, data calls that are locally rejected on source RAT will be redialed by Data Services mode handler on target RAT Support disabling of PS capability during voice call/SMS and removing LTE when PS is removed (Detach) and add LTE again when PS is added (attach) LTE -> UMTS Redirections (with measurements) 2012 LTE/GW Data Silent Redial for InterRAT 1.7.27 Multimode: LTE – Attach/Detach PS during Voice Call or SMS 1.7.28 1.8 1.8.1 TDD-LTE Modem (System Determination) Frequency Scan and System Ability to do band scan and also power-up Selection within LTE system selection LTE BPLMN support Support for PLMN search in background while LTE is active LTE Connected mode OOS Support System Operation mode (Online, LPM, POWER OFF, etc.) changes in LTE Connected and Idle mode System Selection across Ability to select a particular RAT based on LTE, UMTS, GERAN, 1x/DO a preferred RAT list System Selection across Standard LTE features RATs, Standalone Security, Dedicated EPS Bearer Mgmt and Dormancy Support of 256 UPLMN and UE can read 256 entries from each 256 OPLMN entries in USIM preferred list. Together, it can read a maximum of 512 PLMN entries from preferred list. Multi-mode System Facilitating system selection when UE Selection supports multiple modes Multimode: System NAS will use a synchronous API call to Selection – Avoiding check with CM whether a PLMN is ok to Unnecessary Attach attach before starting attach procedure. If Requests in A API returns TRUE, NAS will do the 3GPP+3GPP2 Multimode attaching and send SRV_CNF to CM. This UE will be a preferred system so CM won’t 1.8.2 1.8.3 1.8.4 1.8.5 1.8.6 1.8.7 1.8.8 38 Carrier Specific BSR Requirements Data Services: eHRPD/LTE – Data System Determination for Multiple Radio Systems WCDMA/GERAN: System Selection – Prevent UE from Sending Attach Request Message Infinitely When HPLMN Reject Attach Request with Cause 14 send STOP_MODE for less preferred system. If API returns FALSE, CM_SRV_CNF with No Service Extensions to carrier specific set of requirements for System Selection Re-architect data call arbitration in Data Services layers to remove race conditions between various SW entities in modem and CNE If HPLMN rejects GPRS Registration with cause # GPRS Services Not Allowed in this PLMN (which it shouldn't as per expectation from a well-behaved network), UE keeps on attempting registration again and again on same HPLMN RA. This feature is to cover up for this network misbehavior and reattempt GPRS registration only on RA change Provide Manual PLMN Selection API between CM/NAS and ATCOP to provide the current serving status of the UE 1.9.3 Modem (Data) ATCOP WCDMA/GERAN: ATCOP 3GPP – Enhancing The Interface for Manual PLMN Selection IPHC 1.9.4 DHCPv4 1.9.5 Simple IPv4 1.9.6 1.9.7 Mobile IPv4 4 PDNs Support over Multi-RmNet 1.9.8 Dual IP on single RmNet 1.9.9 IP only Mode/Raw IP Mode 1.9.10 Multi-RmNet Data Call 1.9.11 1.9.12 1.9.13 DHCPv6 RmNet IPv6 Tethered IPv6 using DUN over USB 1.8.9 1.8.10 1.8.11 1.9 1.9.1 1.9.2 IP header compression protocol as RFC 2509 DHCPv4 This is to support for stateless DHCPv4 protocol to get P-CSCF and DNS addresses Supports IPv4 address allocation and release without IP mobility Provides the capability to an external AP to support 4 PDNs through 4 RmNet Connections to external processor UE shall support tethered RmNet to laptop data call using Dual IP on single RmNet to a single USB-end point RmNet laptop calls transfer IP packets over USB or shared memory without Ethernet framing; reduces CPU overhead and speeds up call setup times (no ARP duplicate detection) This is support multiple tethered data calls over multi-RmNet 39 1.10 1.10.1 Modem (Data: EVDO) RLP: 1x EVDO Rev B 1.10.2 CDMA: 1X EVDO Rev B – Enhanced PA Back off for DO Rev B 1.11 1.11.1 Modem (Data: eHRPD) EAP-AKA' (prime) 1.11.2 eHRPD: Multiple PDN Support 1.11.3 eHRPD: Optimized Silent Redial and DCTM4.0 Data Services: eHRPD – Ignore PDN Inactivity Timer for The Last PDN 1.11.4 1.12 1.12.1 Modem (Data: LTE) LTE: Data Call throttling 1.12.2 LTE: Default IPv4 Bearer activation at attach LTE: NW initiated QoS LTE: UE initiated QoS Dual IP Continuity IPv4/IPv6 Continuity LTE-eHRPD mobility: IPV4 Session Continuity LTE-eHRPD mobility: IPV6 Session Continuity LTE: W/G IP session Continuity LTE: MIMO – LTE TDD 4-Port Processing 1.12.3 1.12.4 1.12.5 1.12.6 1.12.7 1.12.8 1.12.9 1.12.10 1.12.11 This is to support Radio Link Protocol in 1xEV-DO Rev B Uses Tx power differential based PA back off for multi-carrier assignment, and improves a) multi-carrier coverage/throughput on FL, and b) RL data rate/throughput when multiple carriers are assigned on FL Authentication protocol using AKA' (prime) over EAP transport for all air interfaces Enhanced AMSS implementation to support multiple VSNCP negotiations and multiple VSNP data paths over one PPP instance for eHRPD multiple PDN connectivity; 3GPP2 eHRPD specification (X.P0057-0-EHRPD-EUTRAN) Silent Redial of data call on eHRPD system The UE shall ignore the PDN Inactivity timer when only one PDN connection remains. Upon PDN Inactivity timer expiry, if it is the last PDN connection, the UE shall extend the timer, and shall not initiate PDN disconnection This is to prevent UE from repeatedly requesting PDN connections to the NW when it encounters a failure in either eHRPD or LTE connections Support for IPv4 data call in LTE Dual IP continuity across LTE and eHRPD Dual IP continuity across LTE and eHRPD IPv4 session continuity across LTE and eHRPD IPv4 session continuity across LTE and eHRPD IP session continuity across LTE and W/G LTE TDD 4x2 MIMO antenna configuration support (4x2 transmit diversity) Ability to ignore MBSFN symbols in LTE TDD subframes while maintaining unicast LTE: MBMS – LTE TDD MBSFN Awareness 40 1.12.12 LTE: Mobility – LTE TDD Inter-Freq Connected Mode Handover 1.12.13 LTE: DRX –LTE TDD Connected Mode DRX without Sleep LTE: DRX – LTE TDD Connected Mode DRX with Sleep LTE: Emergency Services – LTE NAS Support for Control Plane LTE Positioning Protocol Data Services – LTE-eHRPD Mobility Support of APN Class and APN Bearer in Application Profile over LTE Modem (VoLTE) LTE: VoLTE – Forking Support LTE: QMI – VoLTE: QMI Indication for Remote Party on Hold LTE: VoLTE – Session Timer support on VoLTE 1.12.14 1.12.15 1.12.16 1.13 1.13.1 1.13.2 1.13.3 1.13.4 LTE: VoLTE – VT Call Supplementary Services 1.13.5 LTE: VoLTE – Early Media Support LTE: VoLTE – VoLTE Support in RIL, Android Telephony and QMI_VOICE 1.13.6 performance LTE TDD inter-frequency connected mode handover with measurements covering multiple EARFCN's in the same or different bands as well as different bandwidths in the same EARFCN Improve power consumption by turning off modem/RF components during connected mode DRX periods. No Sleep support Enhanced and optimized power consumption over 1.12.13 using sleep support in Connected mode DRX periods Enable Location Positioning Protocol capabilities through NAS signaling as well as to create an API providing transport services for GPS signaling To support APN Bearer in Application Profile over LTE Support for parallel and sequential forking in IMS VoLTE Indication provided when remote party places call on hold Session Timer Support on VoLTE/QIPCall to be implemented/tested for Phase3 Support for VT call supplementary services: 1. Call Hold/Resume 2. Call waiting a. Between two VT/VS calls b. Between VT/VS call and VOIP call c. Between VT/VS call and 1x call 3. Call conference 4. Caller id Presentation/Restriction5. DTMF Support for early media in VoLTE VoLTE support in RIL, Android Telephony and QMI_VOICE The Linux features described in this chapter are: Device Drivers Modem Interface 41 Linux Kernel and BSP Other Power Management USB Validated Configuration Development/Debug Table 5-1 Linux features Feature 2.1 Device Drivers 2.1.1 UART Driver 2.1.2 I2C Driver 2.1.3 I2S Driver 2.1.4 2.1.5 SD/MMC Interface SDIO 2.1.6 WLAN driver 2.1.7 SPI Driver 2.1.8 SSBI Driver 2.1.9 2KB. 4KB, and 8KB size pages SLC NAND x8 and x16 2.2 2.2.1 Modem Interface AT Command Support (GCF) 2.2.2 Dial-up Networking over USB 2.2.3 QMI Feature description Peripheral driver for Universal Asynchronous Receiver/Transmitter Peripheral driver for Inter-IC bus up to 100 kbps or 400 kbps for Fast mode Peripheral driver for Inter-IC sound bus. I2S is an industry standard (invented by Philips) three-wire interface for streaming stereo audio between devices. Typical applications include digital audio transfer between a CPU/DSP and a DAC/ADC. The I2S core allows a Wishbone master to stream stereo audio to and from I2S capable devices. Secure digital memory support. Secure digital input/output Two controller ports Up to 48 MHz 4-bit interface Interface through Linux MMC stack Support for wireless networking over SDIO Peripheral driver for Serial Peripheral Interface bus can use Data Mover and clock up to 26 MHz Driver for SSBI (Single-Wire Serial Bus Interface) bus hardware cores Flash driver support for 8-bit and 16-bit Single Level Cell (SLC) NAND devices with 2k page size Support for AT commands required for GCF testing. See document 80-VR432-1 for details. Support for tethered dial-up networking over USB QMI is to be used by 3rd party operating systems to configure the 42 2.2.4 Multimode: QMI – Add One Field toDetermine if Record is Read Only or Read-Write in QMI_PBM_RECORD_READ_IND 2.2.5 Multimode: QMI – WMS SEND RAW Async Command Data Interface: IMS – VT: Support Rm Socket Interface between AP and Modem Modem Interfaces: QMI – Provide Number of USIM Entries per Contact 2.2.6 2.2.7 2.2.8 Multimode: Emergency Services – RAT Based ECC Number Handling 2.2.9 2.2.11 IMS Voice Loopback Mode Support IMS – Call Failure Code & Call End Reason Provided to UI through CM SIM Hotswap 2.3 2.3.1 2.3.2 2.3.3 Linux Kernel and BSP Base Linux Kernel port Secure Boot Data Mover (DMOV) 2.3.4 Exception handler 2.3.5 Watchdog 2.3.6 Network Stack Support 2.3.7 2.3.8 RAM File System FAT32 2.2.10 modem data stack Adding a field to know whether the record is read only or read-write in QMI_PBM_RECORD_READ_IND. This is required instead of determining through UIM for this information. This feature tells the clients if a particular phonebook is writeable or not and if not what validation is required Add support so raw-send and send-ack can be asynchronous Provides a Rm Socket Interface between AP and Modem for VT Support PBM support for providing the number of USIM contacts that can be associated with a contact stored on the SIM card. USIM contacts include E-mail, Additional Number, Group name and SNE CM acquires a RAT based on ECC list for emergency call and PBM maintains ECC list per RAT and provide new API for call type resolution Support loopback mode for voice packets in IMS Call failure code & Call end reason provided to UI through CM Feature allows inserting or removing a SIM while the device is powered on kernel version supported: 3.0 SBL2 loads all subsystem firmware Driver that interfaces with the Qualcomm Data Mover hardware. Linux kernel handlers for A5 CPU exceptions, kernel panic, etc. No subsystem restart, A5 watchdog bark and bite handlers, modem watchdog bite (system resets), RPM watchdog bite (system resets), restarts in Download mode based on NV flag Linux network stack provides IPv4 and IPv6 support RAM file system(s) supported for initrd FAT32 file system (for SD) 43 2.3.9 2.3.10 YAFFS2 FOTA NAND FOTA is an application used for upgrading firmware image over the air 44 Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator & your body. This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: RI7LN931NAG”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.
Source Exif Data:
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