Telephonics Wireless 8504HI0001000 GSM850 NanoCell User Manual Theory of Operations

Telephonics Wireless Corporation GSM850 NanoCell Theory of Operations

users manaul

nanoCell
Operations and Installation Manual
TW-03-300-1010
9 June 2003
Telephonics Wireless Corporation
2290 W. Eau Gallie Blvd. Suite 110
Melbourne, Florida 32935 USA
Phone 321-757-6336 • Fax 321-757-7394
This document constitutes an unpublished work under the copyright laws. It is submitted in confidence and contains proprietary and
confidential information. All information is subject to change without notice. The contents of this document may not be reproduced,
transmitted or used without express written authority. The copyright and the foregoing restriction on reproduction, transmission and
use extend to all media in which the information may be embodied.
TABLE OF CONTENTS
1 Introduction and General Information......................................................................... 1
1.1 Introduction ..................................................................................................................... 1
1.1.1 Purpose of Manual................................................................................................... 1
1.1.2 Manual Arrangement............................................................................................... 1
1.1.3 Warnings, Cautions, and Notes ............................................................................... 1
1.1.4 Related Publications ................................................................................................ 1
1.1.5 List Of Abbreviations and Acronyms...................................................................... 2
1.2 FCC Notice......................................................................................................................3
1.2.1 United States Federal Communications Commission Required User Information . 3
1.2.2 Industry Canada Required User Information, Canadian Notice (Avis Canadien)... 3
1.3 General Information ........................................................................................................ 4
1.4 System Description.......................................................................................................... 4
1.4.1 System Operation .................................................................................................... 4
1.4.2 Leading Particulars.................................................................................................. 5
1.4.3 Antennas.................................................................................................................. 6
1.4.4 NanoCell.................................................................................................................. 6
1.5 Operational Overview ..................................................................................................... 6
2 Tools and Test Equipment........................................................................................... 9
2.1 General ............................................................................................................................ 9
2.2 Equipment Required and Supplied.................................................................................. 9
2.3 Equipment Required but not Supplied............................................................................. 9
2.4 Equipment Recommended but not Supplied ................................................................... 9
3 System Installation .................................................................................................... 10
3.1 Antenna Assembly......................................................................................................... 10
3.1.1 Antenna ................................................................................................................. 10
3.1.2 Cabling .................................................................................................................. 10
3.1.3 Grounding.............................................................................................................. 10
3.2 nanoCell Assembly........................................................................................................ 10
3.2.1 Unpacking the nanoCell ........................................................................................ 10
3.2.2 Mounting the nanoCell.......................................................................................... 11
3.2.3 nanoCell Grounding .............................................................................................. 13
3.2.4 Power Application ................................................................................................. 13
3.2.5 Cabling .................................................................................................................. 14
4 System Commissioning ............................................................................................. 15
4.1 Power-up ....................................................................................................................... 15
4.2 System Start-up ............................................................................................................. 15
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4.3 System Provisioning...................................................................................................... 16
5 Installation Test and Final Acceptance...................................................................... 19
5.1 Power-up ....................................................................................................................... 19
5.2 Start-up .......................................................................................................................... 19
5.3 System Configuration.................................................................................................... 19
5.4 Field Acceptance Test ................................................................................................... 20
6 Return Materials Authorization................................................................................. 21
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LIST OF FIGURES
Figure 1. nanoCell Operational Concept ........................................................................................ 4
Figure 2. nanoCell Functional Diagram. ........................................................................................ 5
Figure 3. nanoCell Start-up ............................................................................................................ 7
Figure 4. Pole Mount of the nanoCell .......................................................................................... 12
Figure 5. Detailed nanoCell Mounting Diagram.......................................................................... 13
Figure 6. nanoCell Grounding Tie-in Point.................................................................................. 13
Figure 7. Power Connections ....................................................................................................... 14
Figure 8. Antenna Connections .................................................................................................... 15
Figure 9. LMT Opening Screen.................................................................................................... 17
Figure 10. Properties Dialog Box................................................................................................. 17
Figure 11. System Parameters Dialog Box................................................................................... 18
Figure 12. LMT Opening Screen..................................................................................................19
Figure 13. System Parameters Dialog Box................................................................................... 20
LIST OF TABLES
Table 1-1. Related Publications...................................................................................................... 1
Table 1-2. Leading Particulars ....................................................................................................... 6
Table 2-1. Equipment Required and Supplied................................................................................ 9
Table 2-2. Equipment Recommended but not Supplied................................................................. 9
Table 2-3. Equipment Required but not Supplied .......................................................................... 9
Table 5-1. Field Acceptance Tests ............................................................................................... 20
NOTICE
This document describes a GSM cellular communications device that is currently under
development. While every effort has been made to ensure accuracy and completeness of the data
and descriptive text in this document, Telephonics Wireless Corporation reserves the right to
change the product specifications, features, and/or functions at any time and without notice.
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This Page Intentionally Left Blank
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1 Introduction and General Information
1.1 Introduction
1.1.1 Purpose of Manual
The purpose of this manual is to provide the installer with the knowledge and information
necessary to install, configure, and provision the nanoCell for operation.
1.1.2 Manual Arrangement
This manual consists of and is arranged as follows:
Chapter Title
1. Introduction and General Information
2. Tools and Test Equipment
3. System Installation
4. System Configuration
5. Installation Test and Final Acceptance
1.1.3 Warnings, Cautions, and Notes
Warnings, cautions, and notes precede the text to which each applies. Warnings, cautions, and
notes that appear in this manual are defined as follows:
Warning An installation or operating procedure, practice, condition,
statement, etc., which if not strictly observed, could result in
damage to, or destruction of equipment or injury to personnel.
Caution An installation or operating procedure, practice, condition,
statement, etc., which if not strictly observed, could result in
damage to, or destruction of equipment.
Note An essential installation or operating procedure, condition, or
statement that must be highlighted.
1.1.4 Related Publications
Table 1-1 contains the technical publications related to the nanoCell.
Table 1-1. Related Publications
Publication Number Title Applicability
Site Installation Work Sheet System Installation
SZ 2584 Mounting Kit Data Sheet nanoCell mounting
LMT Operations Manual LMT Operations
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1.1.5 List Of Abbreviations and Acronyms
Terminology and abbreviations used in this document are listed below:
AMSL Above Mean Sea Level
ARFCN Absolute Radio Frequency Channel Number
BCCH Broadcast Control CHannel
BCH Broadcast CHannel
BOOTP Bootstrap Protocol (defined in RFC 951)
BSC Base Station Controller, a network element that controls the BTSs
BTS Base Transceiver Station, the network element that provides radio
communications capabilities.
C (temperature) Centigrade
dB decibels
E1 A digital trunk specification for 2048 kbps communication links used
outside of North America
ETSI European Telecommunications Standards Institute, the standards body
responsible for GSM standards
GPS Global Positioning Satellite
GSM Global System for Mobile communications
HO HandOver
ID IDentification (number)
LED Light Emitting Diode
LMT Local Maintenance Terminal
MCC Mobile Country Code
MHz Mega (million) hertz
MNC Mobile Network Code
MS Mobile Station, the “cellular telephone”
MSC Mobile Switching Center, a network element providing call completion
and interconnection
nBTS nanoBTS, a subsystem of the nanoCell
nMS nanoMS, a subsystem of the nanoCell
nTAP acronym for a device which gathers encryption data from the A Link
PAGCH Paging and Access Grant CHannel
P Power – used in the C1 computation
PDN Public Data Network
PLMN Public Land Mobile Network-the identity of the serving cellular carrier
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List Of Abbreviations and Acronyms - continued
POST Power On Self-Test
PSTN Public Switched Telephone Network
RACH Random Access CHannel
RF Radio Frequency
ROM Read Only Memory
SDCCH Standalone Digital Control CHannel
SIM Subscriber Information Module
SMS Short Message Service
T1 A digital trunk specification for 1544 kbps communication links used in
North America
TCH Traffic Channel
VAC Volts Alternating Current
VDC Volts Direct Current
1.2 FCC Notice
1.2.1 United States Federal Communications Commission Required
User Information
Class A Equipment
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the interference at his own l
expense.
Caution: The user that makes any changes or
modifications not expressly approved by Telephonics
Wireless Corporation for compliance could void the user's
authority too operate the equipment.
1.2.2 Industry Canada Required User Information, Canadian Notice
(Avis Canadian)
Class A Equipment
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This Class A digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations. Cet appareil numérique de la classe A respecte toutes les exigences du
Règlement sur le matériel brouilleur du Canada.
1.3 General Information
A nanoCell is a GSM cellular infrastructure device operating to ETSI communications standards,
providing improved link performance in an existing GSM network. It extends the cellular
network into areas with limited coverage and interference problems with no changes required in
the GSM network or Mobile Stations (MSs). As shown in Figure 1, the nanoCell is capable of
communicating with multiple network BTSs and will intelligently route mobile calls to the best
network location capable of handling the call based on BTS loading and offered service
capabilities. nanoCells operate in a typical GSM Network, connecting Mobile Stations to the
Base Station best equipped to handle the call.
Figure 1. nanoCell Operational Concept
High spot traffic loads can be moved to other less-loaded base stations thereby increasing the
utilization of overall system capacity.
The nanoCell uses the GSM air interface (Um) for backhaul to the network, creating a path in the
same manner as a mobile station. Backhaul transmission to the network BTS occurs only when
needed and there is no continuous transmission on the idle channels. Standard GSM protocols are
observed and no changes are required of either the network or the mobile stations.
By constantly monitoring its radio environment, the nanoCell can rapidly adapt to changing
conditions due to new network equipment, failures in the network, transient loading of Base
Stations, and changing service capabilities of the network.
1.4 System Description
1.4.1 System Operation
The nanoCell contains a base station function (the nano Base Station, or nBTS) and a mobile
station function (the nano Mobile Station, or nMS) as shown in Figure 2.
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Figure 2. nanoCell Functional Diagram.
The nanoCell™ comprises multiple virtual mobile stations and base stations that interoperate
within the air interface between network base stations, user mobile stations, and other nanoCells
MS
nMS nBTS
Network
Local
Maintenance
Terminal
nOMC
Um
Um
MS
nanoCell Control
UmUm
Cellular
The nMS subsystem acts as a mobile station, communicating with a network BTS or another
anoCell nBTS. It mimics the characteristics of the mobile station being served, including the
identity of the served mobi ars that the served mobile
station is connected directly.
,
aging and access messages, SDCCH, and traffic channels. To the served mobile station (or
s, downlink paging message propagation, and cross connection of
e traffic channels when a call has been set up.
equired. The
anoCell is powered from 115 or 220 VAC single-phase, 50 – 60 Hertz, or –48 VDC.
eater height than a typical mobile station. This
rovides a better overall communications path between the network BTS and the mobile station,
r the nanoCell.
n
le station. To the network BTS, it appe
The nBTS subsystem operates as a base station, including the transmission of control channels
p
another nanoCell nMS subsystem), the nBTS appears to be a complete base station.
The nanoCell control function coordinates the nMS and nBTS subsystems to provide a path for
uplink mobile access attempt
th
The unit is self-contained, designed for indoor or outdoor mounting on pads, towers, poles, roofs,
or walls with no additional enclosures, air conditioning or other support equipment r
n
The antennas are separate from the nanoCell assembly, allowing antenna placement to be
engineered for higher link performance and a gr
p
reducing BTS and MS power requirements, while improving end to end channel performance.
Antennas may be selected and placed for optimum operation with the specific characteristics
required for the desired coverage patterns.
A Local Maintenance Terminal (LMT) supports field and depot operations. When necessary, this
device connects directly to the nanoCell through an internal Ethernet port
1.4.2 Leading Particulars
Table 1-2 contains the leading particulars fo
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Table 1-2. Leading Particulars
ITEM SPECIFICATION RANGE
1 Operating Voltage 115 or 220 VAC single-phase, 50 – 60 Hertz, or –48 VDC
2 Power Consumption 500 Watts (4x4 Configuration)
3 Weight Approximately 180 pounds
4 Dimensions 23.6” W x 19.7” D X 27.5” H
5 Op -30 deg C to +50 deg C erating temperature
6 Storage temperature -40 deg C to +85 deg C
7 Humidity 5 to 95%, non condensing
8 Altitude -500 to +10,000 feet AMSL
9 Shock and vibration nts Meets GR-47-CORE requireme
10 Wind Meets GR-47-CORE req
4.3 ntennas
ten are mou the nanoCell. Connections
nne ns, with four transc serving each of two antenna conn
bsy , there n, with all four transceivers using th
uirements
1. A
An nas nted external to are brought out via N-type
connectors through the mounting plate of the nanoCell. On the nMS subsystem, there are two
co ctio eivers ections. On the nBTS
su stem is a single connectio e same antenna.
ured by
oCell, a base station function. Referred to as a nano Base Station (nBTS),
cates with Mobile Stations in the same manner as an actual Base Station
nbarred Broadcast Control Channel with the same PLMN as the nanoCell is selected for
camping.
control channel carrier signal and decodes the System
1.4.4 NanoCell
The nanoCell interfaces with an Installation Terminal, Mobile Stations and Base Stations and a
local power source. The air interfaces to Base Stations and Mobile Stations adhere to the GSM
standards so that no modifications are required within Mobile Stations or Base Stations in order
to work with nanoCells. The interface to the Terminal is a standard ethernet connection. Power is
supplied normally by a 110 volt AC power source. Operation with Mobile Stations is ass
creating within the nan
this function communi
would. In a similar manner, operation with a Base Station is assured by creating within a
nanoCell, a mobile station function. This nano mobile station (nMS) operates as any GSM Mobile
Station and can communicate with a GSM Base Station in a manner identical to an actual phone.
1.5 Operational Overview
After proper execution of the Boot program, the nanoCell performs a cell selection process
similar to that defined for mobile stations, refer to Figure 3. Active channels are identified during
an RF Scan. A BTS Survey then begins to identify Broadcast Control Channels. The best
u
A nanoCell nMS subsystem camps on a
Information messages. Cell reselection will occur only if the control channel is lost or the BTS
becomes barred.
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The provisioning and authorization process is obtained from the LMT prior to or during
installation. The nanoCell is either assigned an ARFCN for its nBTS Broadcast Control Channel
CCH) carrier by the service provider or it may be allowed to make its own selection from a
n is obtained, the nanoCell will create an nBTS control channel. The nanoCell
opies the design of the control channel on which it is camped and uses it for a timing reference,
es.
he PLMN and LAC are copied with the Cell ID changed to the value provided to the nanoCell
ers such as Cell Reselect Offset that govern the Mobile Station camping decision may be
djusted to modify the nanoCell’s cell size.
ll copy
all paging m
A service request from a mobile the nanoCell will result in the
llocation of a downlink channel and an Immediate Assignment message to the mobile station
he nanoCell then assumes the identity of the mobile station and sends a service request from its
(B
range of ARFCNs. The nanoCell will cease operation whenever its authorization expires.
Once authorizatio
c
frame number reference, and a source of broadcast services such as paging and cell broadcast
SMS.
The nBTS BCCH messages are copied from the camped on control channel with few chang
T
during provisioning. The results of the BTS Survey are used to create a neighbor list that will then
be broadcast in a System Information message.
Paramet
a
Figure 3. nanoCell Start-up
Link establishment makes maximum use of standard GSM procedures. The nanoCell wi
essages received by the nMS subsystem and will rebroadcast them on the associated
PAGCH of the nBTS. All Access Grant messages received from the nMS are intercepted. Any
Cell Broadcast SMS messages received by the nMS will be rebroadcast by the nBTS.
nC
4. Registration
5. Authorization
8. Service Request
9. Connection Establishment
1. RF Scan
2. BTS Survey
3. Base Camping
6. ARFCN Selection
7. BCCH Generation
station (RACH message) to
a
from the nanoCell. Depending on the type of service request, either an SDCCH or TCH (traffic
channel) will be assigned. The mobile station then establishes the link with the nBTS subsystem
of the nanoCell using standard GSM processes.
T
nMS subsystem to the network BTS. A call is then set up between the nMS subsystem on the
nanoCell and the BTS.
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After the call has been set up, the nanoCell connects the nMS and nBTS subsystems to
transparently pass the traffic information between the mobile station and the GSM network.
ertain messages, which affect the characteristics of the established channel, such as, channel C
assignments and mode changes are intercepted by the nanoCell and processed appropriately for
the specific channel affected.
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2 Tools and Test Equipment
2.1 General
The recommended tools and test equipment consists of equipment required and supplied with the
nanoCell and equipment required but not supplied. If a recommended tool or piece of test
equipment is not available, an equivalent substitute may be used.
2.2 Equipment Required and Supplied
Table 1-1contains a list of the equipment that is supplied with the nanoCell.
Table 2-1. Equipment Required and Supplied
Tools/Equipment Part No. Manufacturer
Access Door Key
LMT SW CD
Anti-Tamper tool
2.3 Equipment Required but not Supplied
Table 2-2 contains a list of the equipment that is not supplied with the nanoCell.
Table 2-2. Equipment Required but not Supplied
Tools/Equipment Part No. Manufacturer
13-mm deep-well socket
½-drive ratchet
7-mm hex driver
2.4 Equipment Recommended but not Supplied
Table 2-3 contains a list of the equipment that is recommended but not supplied with the
nanoCell.
Table 2-3. Equipment Recommended but not Supplied
Tools/Equipment Part No. Manufacturer
VSWR Meter
1900 MHz PCS network mobile
equipped with field test software
1900 MHz PCS network mobile
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3 System Installation
The following procedures are to be used when installing the nanoCell and its associated antennas.
3.1 Antenna Assembly
There are two antennas to be installed, one for the mobile side of the nanoCell and one for the
BTS side. The minimum separation between the antennas is site dependant; refer to the site
configuration sheet. The main concern in antenna separation is to obtain 60 dB or more of
attenuation between the nMS and nBTS antennas.
3.1.1 Antenna
The antennas are standard GSM antennas and are to be mounted in accordance with company
procedures.
Exercise caution when installing ground cable.
3.1.2 Cabling
Cables are to be terminated and dressed in accordance with current company installation
procedures.
3.1.3 Grounding
Grounding of the antennas is to be in accordance with company and local building codes. A
minimum of 6-gauge wire is to be utilized.
3.2 nanoCell Assembly
The following procedures are to be followed when installing the nanoCell. The nanoCell is
capable of being mounted in one of three configurations: pole mount, wall mount, or pad mount.
This manual will address the pole mounting of the nanoCell.
3.2.1 Unpacking the nanoCell
This may be done in the warehouse prior to shipment to the installation site. The following steps
need to be followed when initially unpacking the nanoCell.
a. Verify that there is no visible damage to the shipping container. Make note of any
damage prior to opening the container. Notify the shipper if there is visible damage
to the exterior of the container.
b. Verify all components listed on the parts list are present. Record any discrepancies.
c. Inspect the nanoCell for any signs of damage that may have occurred during transit.
d. If there is any damage to the nanoCell contact the shipper and then notify
Telephonics at (321)-757-6336.
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3.2.2 Mounting the nanoCell
The following procedure is used to mount the nanoCell to poles located near the antenna pad.
Verify that the poles have been placed and are of sufficient diameter to support the nanoCell.
Refer to Figure 4 for a general view of the pole-mounted nanoCell and to Figure 5 for the
detailed mounting instructions.
Tools needed for installation
a.
b.
c.
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
k.
l.
13-mm socket
½-inch drive rachet
7-mm hex driver
Installation instructions
Adjust the size of the profile bar C (1) to the size of the nanoCell chassis.
Using a 7 mm screwdriver, attach the four profile bars (1) to the back of the nanoCell
chassis using the washer (2) and the cylinder screw (3).
Screw the headless pin (4) into the lock nut (5) and slide into the profile bar.
Place the clamp profile (6) over the headless pin (4) and tighten nut (7) until
assembly is finger tight.
Repeat step “d” for the other clamp profile assemblies.
Once the clamp profile assemblies have been loosely installed, move the nanoCell to
the mounting poles.
Place the nanoCell next to the poles to obtain the proper spacing of the clamp profile
assemblies.
Once the proper spacing has been determined for the clamp profile assemblies,
tighten them down (7) using the 13-mm socket.
Place the tightening strap (8) around the pole (12) and place the tightening angles (6)
on either side of the tightening strap.
Place the tightening strap (8) and tightening angles (6) over the headless pins (4).
Place the washer (10) and the nut (11) onto the headless pin and tighten finger tight.
Repeat step “k” for all remaining tightening straps and tightening angles.
Exercise care when lifting nanoCell into position.
m.
n.
When all tightening straps and tightening angles are installed, lift the nanoCell to the
desired height. It is recommended that three men perform this task. Two to lift and
one to tighten.
When at the proper height, use the 13-mm socket to tighten the tightening straps and
tightening angles.
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Figure 4. Pole Mount of the nanoCell
12
10
8
11
9
7
6
3
4
2
1
5
11
10
9
7
6
4
3
2
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Figure 5. Detailed nanoCell Mounting Diagram
3.2.3 nanoCell Grounding
Grounding of the nanoCell is to be in accordance with local building codes. A minimum of 6-
gauge wire is to be utilized. Figure 6 shows the location of the antenna ground tie-in. The
ground bar is fed in from the bottom access of the nanoCell. The four nuts are loosened and the
bar slid under the nuts. The nuts are tightened to secure the ground bar to the nanoCell chassis.
Figure 6. nanoCell Grounding Tie-in Point
3.2.4 Power Application
The nanoCell is capable of being powered by AC or DC power. This manual will address the
application of AC power. Follow the procedures listed below to install power to the nanoCell.
a. Locate the source for the 115 VAC, 230 VAC, 20 AMP service.
Exercise caution. Lethal voltages present.
b. Ensure the main breaker for the power is in the OFF position.
c. Connect the power cables as shown in Figure 7.
d. Access is gained through the bottom of the nanoCell.
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Figure 7. Power Connections
3.2.5 Cabling
The final step in installing the nanoCell is to connect the antennas. Using Figure 8 as a reference,
connect the cable from the nMS antenna to the N-type connector on the left. Connect the nBTS
antenna to the connector on the right. Access to the antenna connectors is from the bottom of the
nanoCell.
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Figure 8. Antenna Connections
4 System Commissioning
The following steps are to be followed when commissioning the nanoCell.
4.1 Power-up
Power to the nanoCell is controlled from the circuit breaker panel. When you are ready to apply
power to the nanoCell, place the main circuit breaker to the ON position.
Approximately five minutes to complete the boot process.
4.2 System Start-up
On application of primary power, the nanoCell will automatically start up in a controlled manner.
All nBTS subsystem RF hardware is inhibited automatically on startup to prevent unauthorized
transmissions and is held in an idle state until the unit has been tested and is properly authorized
to operate.
The nanoCell will execute a Boot program from internal ROM on application of power or after
any reset event. Reset events can occur from manual command input, a watchdog timer
expiration, or an anti-tamper event occurrence.
The Boot program will initialize the hardware, perform a compatibility check with the hardware,
execute POST (Power On Self Test), and activate the internal Ethernet port with a command line
interface. The Boot program will report the results of the POST on the command line interface
and on internal LEDs. Any failure of the POST will force the nanoCell to remain in the Boot
program until reset.
It should be emphasized that the command line interface and internal LED display is made
available for maintenance and depot operations only and no external input is required for normal
startup and operation of the nanoCell. Typically there is no connection to the command line
interface port after the unit is installed unless maintenance is required. There are no external
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visual indicators on the unit. Only non-field service would require the unit to be opened for
observation of the LEDs.
After POST successfully completes, the nanoCell’s application program will examine the system
configuration database and complete its hardware and software compatibility checks. If there is a
detected incompatibility or the minimum required data is not present, the nanoCell will wait in a
non-operational mode for data input via the command line interface or remote program load using
BOOTP protocol. Lack of data would indicate that the nanoCell has not been. The nanoCell will
not progress any further until properly programmed and reset.
A connection to the LMT permits the download of additional control parameters and/or
application software as necessary, as well as uploading nanoCell status and event data. The
nanoCell can be commanded to enter the Maintenance mode at any time by the LMT.
Application software may be downloaded via the command line interface while the nanoCell is in
this mode. When valid application software is present, the nanoCell will proceed to execute the
application.
4.3 System Provisioning
The nanoCell is provisioned using the Local Maintenance Terminal software. The information
necessary for input will be contained in the site reference document.
There are two areas that will be addressed during the provisioning process; System Parameters
and Licensing.
Tools needed for provisioning
a.
b.
a.
b.
c.
d.
Laptop with LMT software
CAT-5 Ethernet cable
Installation instructions
Power on the laptop and connect the Ethernet cable to the Ethernet port located inside
the right access panel. (As viewed from the front of the nanoCell).
Verify that power has been applied to the nanoCell for at least 5 minutes to allow
time for the nanoCell boot process to complete.
Once the laptop has booted and power applied to the nanoCell, double-click the LMT
icon located on the desktop of the laptop.
The LMT software will launch and will display the screen as shown in Figure 9.
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Figure 9. LMT Opening Screen
e.
f.
In the browser area of the screen, right click on a nanoCell.
From the drop-down menu, select ADD. This brings of the dialog box as shown in
Figure 10.
Figure 10. Properties Dialog Box
g.
h.
i.
j.
k.
Type in the description of the nanoCell site. (i.e. Texahoma Water Tower)
Type in the IP address.
The port defaults to 8500.
Close the dialog box. This will add a new nanoCell to the list.
Highlight the desired nanoCell and right-click.
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l.
m.
Select “Connect” from the drop-down menu.
Right-click on the selected nanoCell and select “Parameters” from the drop-down
menu. This will bring of the dialog box as shown in Figure 11.
Figure 11. System Parameters Dialog Box
n.
o.
p.
q.
Select the required fields and enter the proper information as obtained from the site
configuration sheet. Continue on to step “o” when finished.
On the LMT Menu bar, select Sys Params and from the drop-down menu click “Send
to nanoCell”. This will post the results to the nanoCell.
The system will then provide the prompt: “Update nanoCell?” Select YES.
The dialog box will refresh. Verify the information you just entered is correct.
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5 Installation Test and Final Acceptance
Once the nanoCell has been installed and provisioned, it is necessary to verify nanoCell
operation. The following steps and procedure allow the technician to activate and test the
nanoCell.
5.1 Power-up
Apply power to the nanoCell by placing the main circuit breaker to the on position. Wait at least
5 minutes to allow the nanoCell time to complete its boot process.
5.2 Start-up
Start-up of the nanoCell is automatic. Once power is applied the nanoCell will go through its
boot process (approximately 5 minutes) and will wait for authorization to transmit.
5.3 System Configuration
Using LMT, verify all of the system parameters from the site configuration sheet.
a.
b.
c.
d.
Power on the laptop and connect the Ethernet cable to the Ethernet port located inside
the right access panel. (As viewed from the front of the nanoCell).
Verify that power has been applied to the nanoCell.
Once the laptop has booted and power applied to the nanoCell, double-click the LMT
icon located on the desktop of the laptop.
The LMT software will launch and will display the screen as shown in Figure 12.
Figure 12. LMT Opening Screen
e.
f.
g.
Highlight the desired nanoCell and right-click.
Select “Connect” from the drop-down menu.
Right-click on the selected nanoCell and select “Parameters” from the drop-down
menu. This will bring of the dialog box as shown in Figure 13.
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Figure 13. System Parameters Dialog Box
h.
i.
Verify the information is correct.
Verify the license information is correct.
5.4 Field Acceptance Test
The following tests are conducted to ensure the functionality of the nanoCell. Table 5-1 is used
to identify the tests needed and serves as a checklist for documenting their completion.
Table 5-1. Field Acceptance Tests
Item Test Description Pass/Fail
1 Configuration using LMT
2 Establish Configuration 1 nBTS radio, 4 nMS radios in service
3 Provisioning
4 License activation
5 Basic GSM Call Fuctionality
6 Perform 10 successful camps Done after power cycles.
7 Location Update
8 MS to MS Calls
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Item Test Description Pass/Fail
9 Perform 7 successful calls.
10 Perform calls on each model of
MS available.
11 Perform Emergency Calls.
12 GSM Security Functionality
13 Perform Authentication Testing.
14 Perform Ciphering Testing.
15 Handovers
16 Adjustment of RX_Min_lev. Establish BTS/nanoCell border
17 Fast Handover With 1
measurement report. Set SysParams “HO MinRxLev”, “95”
18 Slow Handover With 999
measurement reports. Set SysParams “HO MinRxLev”, “95”
19 Driving from nanoCell to BTS
with active call. Adjusted HO MinRxLev established.
20 Handing into camping BTS.
21 Handing into nanoCell from
camping BTS.
6 Return Materials Authorization
In the event that a depot repair or hardware replacement is required after contacting Customer
Service, please contact Telephonics for return authorization. The following information is
required by Telephonics:
full description of the product(s): model and part number
serial number of the product(s)
purchase order number
quantity that needs to be returned to Telephonics, if applicable
description of observed problem
All Telephonics products carry a manufacturing warranty from the date of shipment. At the time
of a request for a return authorization, if the product has exceeded the warranty period,
Telephonics will require a new purchase order number to cover the cost of non-warranty repair.
Contact Sales Operations at Telephonics headquarters in Melbourne, FL, USA at +1-(321)- 757-
6336.
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Appendix A - Installation Checklist
The following checklist should be used to check the installation of the nanoCell has proceeded
successfully.
Description Value
Site Name
IP Address
IP Name (optional)
BSC Name
MSC Name
Site/Access Phone Number
Unpacking the nanoCell
1 __ No visible damage to shipping materials
2 __ All parts included per shipping invoice
Outside Pad Mounting (if applicable)
1 __ nanoCell installed
2 __ Chassis enclosure grounded
3 __ Power cables run
4 __ Antenna cables connected
5 __ Enclosure door locked
6 __ Power applied: 115 VAC
Antenna Cables
Visual inspections performed on antenna cables.
1 __ RF Cables must not be kinked, cut or damaged in any way.
2 __ Connect the RF cables to the antennas taking care to avoid cross-threading or stripping. The
RF connectors should be snug and tight.
3 __ Seal the antenna and repeater connectors with waterproof sealant or the
appropriate weather tight boot.
Provisioning the nanoCell
1 __ Configure the nanoCell with parameters found in the site configuration sheet.
2 _ Ensure power to nanoCell is on
3 _ Ensure the nanoCell has the proper license file
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