Nokia Solutions and Networks WTPA-01 GSM 1900 Transceiver User Manual dn9913483x3x0xen

Nokia Solutions and Networks GSM 1900 Transceiver dn9913483x3x0xen

Glossary

Nokia MetroSite EDGE Base StationDN9913483 © Nokia Corporation Draft 1 (26)Issue 3-0 en Nokia Proprietary and ConfidentialGlossary
Glossary2 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enThe information in this documentation is subject to change without notice and describes onlythe product defined in the introduction of this documentation. This documentation is intendedfor the use of Nokia's customers only for the purposes of the agreement under which thedocumentation is submitted, and no part of it may be reproduced or transmitted in any form ormeans without the prior written permission of Nokia. The documentation has been prepared tobe used by professional and properly trained personnel, and the customer assumes fullresponsibility when using it. Nokia welcomes customer comments as part of the process ofcontinuous development and improvement of the documentation.The information or statements given in this documentation concerning the suitability, capacity,or performance of the mentioned hardware or software products cannot be considered bindingbut shall be defined in the agreement made between Nokia and the customer. However, Nokiahas made all reasonable efforts to ensure that the instructions contained in the documentationare adequate and free of material errors and omissions. Nokia will, if necessary, explain issueswhich may not be covered by the documentation.Nokia's liability for any errors in the documentation is limited to the documentary correction oferrors. NOKIA WILL NOT BE RESPONSIBLE IN ANY EVENT FOR ERRORS IN THISDOCUMENTATION OR FOR ANY DAMAGES, INCIDENTAL OR CONSEQUENTIAL(INCLUDING MONETARY LOSSES), that might arise from the use of this documentation orthe information in it.This documentation and the product it describes are considered protected by copyrightaccording to the applicable laws.NOKIA logo is a registered trademark of Nokia Corporation.Other product names mentioned in this documentation may be trademarks of their respectivecompanies, and they are mentioned for identification purposes only.Copyright © Nokia Corporation 2002. All rights reserved.
DN9913483 © Nokia Corporation Draft 3 (26)Issue 3-0 en Nokia Proprietary and ConfidentialHereby, Nokia Corporation, declares that this product is in compliance with theessential requirements and other relevant provisions of Directive: 1999/5/EC.The product is marked with the CE marking and Notified Body number according to theDirective 1999/5/ECFCC FCC §15.21 - Information to user - This product is used as an intentional radiatedequipment and any changes or modifications on the equipment without any approvalby Nokia could void the user's authority to operate the equipment.FCC §15.105 - Information to user - This equipment has been tested and found tocomply with the limits for a Class B digital device, pursuant to part 15 of the FCCRules. These limits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates, uses and canradiate radio frequency energy and, if not installed and used in accordance with theinstructions, may cause harmful interference to radio communications. However, thereis no guarantee that interference will not occur in a particular installation. If thisequipment does cause harmful interference to radio or television reception, which canbe determined by turning the equipment off and on, the user is encouraged to try tocorrect the interference by one or more 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 thereceiver is connected.• Consult the dealer or an experienced radio/TV technician for help.0523
Glossary4 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 en
DN9913483 © Nokia Corporation Draft 5 (26)Issue 3-0 en Nokia Proprietary and ConfidentialContentsContents 5List of tables 61 Abbreviations 92 Terms 21
Glossary6 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enList of tables
DN9913483 © Nokia Corporation Draft 7 (26)Issue 3-0 en Nokia Proprietary and ConfidentialSummary of ChangesVersion 1-0, 12th November 1999.Version 2-0, 2nd June 2000:• changed title• added CE marking• included HP units’ abbreviations (HVFM, HVSA/B/D, HVTD/G/P)Version 3-0, 30th June 2001:• updated for EDGE
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AbbreviationsDN9913483 © Nokia Corporation Draft 9 (26)Issue 3-0 en Nokia Proprietary and Confidential1Abbreviations8-PSK8 Phase Shift KeyingACAlternating CurrentADAnalog/DigitalAGCAutomatic Gain ControlANSIAmerican National Standards InstituteARFCNAbsolute Radio Frequency Channel NumberARFNSee ARFCN.ASICApplication Specific Integrated CircuitBCCHBroadcast Control ChannelBCFBase Control Function
Glossary10 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enBERBit Error RatioBSCBase Station ControllerBSSBase Station SystemBTSBase Transceiver StationCCCHCommon Control ChannelCCITTComité Consultatif International Télégraphique et TéléphoniqueCHChannelCHDSPChannel Coding and Decoding Signal ProcessorD/ADigital/AnalogdBiGenerally refers to a theoretical antenna having a spherical radiation pattern withequal gain in all directions. An isotropic antenna has gain of 0 dBi.DCDirect CurrentDDSDirect Digital SynthesisDGNDDigital ground
AbbreviationsDN9913483 © Nokia Corporation Draft 11 (26)Issue 3-0 en Nokia Proprietary and ConfidentialDIPDual In ParallelDL (Downlink)The direction of transmission in which the BTS is the transmitting facility and themobile station is the receiving facility.DMRDigital Microwave RadioDSPDigital Signal ProcessorEACExternal Alarms and ControlsEDAPEGPRS dynamic Abis poolEDGEEnhanced Data Rates for Global EvolutionEFREnhanced Full RateEGPRSEnhanced General Packet Radio ServiceEMCElectromagnetic CompatibilityEQDSPEqualizing Digital Signal ProcessorESDElectrostatic DischargeETSIEuropean Telecommunications Standards Institute
Glossary12 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enExt.ExternalFACCHFast Associated Control ChannelFBFlexbusFCCFederal Communications CommissionFC E1/T1Integrated radio interface unit with enhanced capabilities for Nokia MetroSiteBTSFCLKFrame clockFC RRIIntegrated radio interface unit for Nokia MetroSite BTSFERFrame Erasure RatioFHSFrequency Hopping Synthesizer (Hopping Synthesizer)FRFull RateFXC E1Integrated transmission unit, 75 Ω, unbalancedFXC E1/T1Integrated transmission unit, 120/100 Ω, balancedFXC RRIIntegrated radio interface unit with enhanced capabilities for Nokia MetroSite
AbbreviationsDN9913483 © Nokia Corporation Draft 13 (26)Issue 3-0 en Nokia Proprietary and ConfidentialGMSKGaussian Minimum Shift KeyingGNDGround (Connection)GPRSGeneral Packet Radio ServiceGSMGlobal System for Mobile CommunicationsHDLCHigh-Level Data Link ControlHSCSDHigh Speed Circuit Switched DataHDSLHigh-Rate Digital Subscriber LineHRHalf RateHVCUCover unit for MetroSite cabinetHVMFHigh capacity cooling fanHVSAHigh power 230 VAC power supply unitHVSBHigh power 110 VAC power supply unitHVSCHigh power +24 VDC power supply unit
Glossary14 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enHVSDHigh power -48 VDC power supply unitHVTD5W GSM 1800 TRXHVTG5W GSM 900 TRXHVTP5W GSM 1900 TRXHWHardwareIDDIntelligent Downlink DiversityIECInternational Electrotechnical CommissionIEEEThe Institute of Electrical and Electronics EngineersIFIntermediate FrequencyIRPAInternational Radiation Protection AssociationISDNIntegrated Services Digital NetworkITU-TInternational Telecommunication Union - Telecommunication StandardizationSector (former CCITT)ITU-RInternational Telecommunication Union - Radiocommunication Sector (formerCCIR)
AbbreviationsDN9913483 © Nokia Corporation Draft 15 (26)Issue 3-0 en Nokia Proprietary and ConfidentialLAPDLink access protocol on D-channelLMPLocal Management PortLNALow Noise AmplifierLOLocal OscillatorMCLGMaster Clock GeneratorMMIMan-Machine InterfaceMMLMan-Machine LanguageMSMobile Station, usually a mobile phone.MSCMobile Switching CentreNokia SRCNokia Smart Radio ConceptNMSNetwork Management SystemO&MOperation and MaintenanceOCXOOven Controlled Crystal Oscillator
Glossary16 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enPCPersonal ComputerPCMPulse Code ModulationSee alsoPCM time slotRACHRandom Access ChannelRAMRandom Access MemoryRBERResidual Bit Error RatioRFRadio FrequencyRTSRadio Time SlotRXReceiverSACCHSlow Associated Control ChannelSDCCHStand Alone Dedicated Control ChannelSWSoftwareSyncSynchronizationTCHTraffic Channel
AbbreviationsDN9913483 © Nokia Corporation Draft 17 (26)Issue 3-0 en Nokia Proprietary and ConfidentialTDMATime Division Multiple AccessTETerminal EquipmentTRXTransceiverTRXSIGTRX Signalling ChannelTSTimeslotTXTransmitterUCUnit ControllerUPSUninterruptible Power SupplyVCOVoltage Controlled OscillatorVIFAMetroSite BTS interface unit, which also provides the BTS master clock.VMFAFan unit of MetroSite BTS.VSWRVoltage Standing Wave RatioVSAA230 VAC power supply unit of MetroSite BTS
Glossary18 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enVSAB110 VAC power supply unit of MetroSite BTSVSDA36 V/48 V/60 V power supply unit of MetroSite BTSVTDAStandard GSM 1800 standard transceiver unit for MetroSite BTSVTGAStandard GSM 900 transceiver unit for MetroSite BTSVTPAStandard GSM 1900 transceiver unit for MetroSite BTS.VXEAFC E1/T1VXRAFC RRIVXRBFXC RRIVXTAFXC E1WCUAHigh impact cover unit (for NEBS)WTDAGSM/EDGE 1800 TRX unitWTFAGSM/EDGE 800 TRX unitWTGAGSM/EDGE 900 TRX unit
AbbreviationsDN9913483 © Nokia Corporation Draft 19 (26)Issue 3-0 en Nokia Proprietary and ConfidentialWTPAGSM/EDGE 1900 TRX unit
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TermsDN9913483 © Nokia Corporation Draft 21 (26)Issue 3-0 en Nokia Proprietary and Confidential2TermsAbisInterface between the BTS and the BSC, and between BTSs.AlarmAnnouncement given to the operating personnel about abnormal functioning ofthe system, a failure, or an indication of the degradation of the service level orreliability.Alarm StatusThe current status of the system. Indicates what alarms are active, if any.BackplaneConnector board to which the plug in units are connected in the MetroSite BTS,MetroHub and MetroSite BBU. Located at the side of the cabinet.BackplatePlate at the back of the MetroSite BTS, MetroHub and MetroSite BBU cabinets.The cabinets are attached to the mounting rack from the backplate.CellThe coverage area of a given BTS where the transmission is acceptablyreceivable.Cellular NetworkRadio network built of combined BTS coverage areas.Chain ConnectionTransmission solution where the BTSs are interconnected through a chain. Thefirst BTS in the chain is connected to the BSC (possibly via a transmission node).See Loop Connection,Multidrop Connection and Star Connection.
Glossary22 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enCommissioningTasks performed in order to enable the BTS to be connected to the network.Includes operational tests and configuration of the transmission equipment.Coverage Areasee Cell.D-busBus between TRXs and transmission units (D1), and for internal communicationbetween the units of the MetroSite BTS (D2).Downlink DiversityThe BTS swaps two transmitters on a single channel to obtain improved overallsensitivity in a system which is subject to random fading. See Uplink Diversity.Dynamic AbisUsing the EGPRS dynamic Abis pool (EDAP) to efficiently allocate transmissionresources for the high data rates of EDGE.EarthingSee Grounding.GroundingProtecting the equipment and the users against lightning and surges through theexternal connections.InstallationTasks performed in order to enable the BTS to be mounted at the site.IntegrationTasks performed in order to enable the BTS to be functional in the cellularnetwork. Includes the test calls.I2C-busMetroSite BTS’s internal bus which handles the alarm and control signallingbetween passive units.Loop ConnectionTransmission solution where the BTSs are interconnected through a loop. Forexample, the first and the last BTS are connected to the BSC. See ChainConnection,Multidrop Connection and Star Connection.
TermsDN9913483 © Nokia Corporation Draft 23 (26)Issue 3-0 en Nokia Proprietary and ConfidentialMacrocellMacrocell applications cover large areas with a cell radius of 1 - 10 km (0.6 - 6miles). The large coverage area is achieved by means of installing the antennahigh up off the ground. See Microcell .MicrocellMicrocell applications typically cover areas ranging from 100 m to 1 km (330feet to 0.6 miles). The antennas are installed under the rooftop level. SeeMacrocell.Multidrop ConnectionTransmission solution where one or more BTS chains are connected to one BTSwhich is connected to the BSC. See Chain Connection,Loop Connection and StarConnection.Network ElementAny equipment belonging to the telecommunications environment which can bemanaged, monitored or controlled in a telecommunications network.Network TopologyThe manner in which the transmission between the cells of the network ishandled. Examples of transmission solutions are Loop Connection,MultidropConnection and Star Connection.Nokia FlexiHopperNokia’s modern family of microwave radios, currently available for the 15, 23,and 38 GHz frequency bands.FlexiHopper outdoor unit can be used with different indoor units (FIU 19, RRIC,FC RRI and FXC RRI)Nokia MetroHopperNokia’s modern radio for the 58 GHz band.MetroHopper outdoor unit can be used with different indoor units (FIU 19, RRIC,FC RRI and FXC RRI)Nokia MetroHubNokia’s new and unique transmission node.Nokia MetroSite BBUExternal battery back-up cabinet. The physical appearance of MetroSite BTS andMetroSite BBU is the same.
Glossary24 (26) © Nokia Corporation Draft DN9913483Nokia Proprietary and Confidential Issue 3-0 enNokia Smart Radio ConceptA Nokia solution for gaining the maximum benefits of EDGE by optimizing theradio link performance with Nokia EDGE base stations.Nokia Q1Communication protocol used on Q1-buses.OperatorA telecommunications company running telecommunications services in ageographical area.PCM time slot2 Mbit/s PCM circuit is divided into 32 64 kbit/s time slots.1.5 Mbit/s PCM circuit is divided into 23 64 kbit/s time slots.Point-to-pointTransmission between two fixed points.Q1-busBus in MetroSite BTS, used for local transmission management (Q1int) and forextending the management to external equipment.Sectored BTSA BTS with multiple sectors positioned to supply the desired coverage. Themaximum number of sectors for a stand-alone MetroSite BTS is four.SiteLocation where telecommunication equipment has been installed. A site cancontain, for example, a base station and transmission equipment, with anequipment shelter and antenna tower.Several network elements can be located at a site.Software PackageSoftware collection consisting of the components of the BTS operating system.Star ConnectionTransmission solution where three branches, with one BTS in each, are connectedto a common node. See Chain Connection,Loop Connection and MultidropConnection.
TermsDN9913483 © Nokia Corporation Draft 25 (26)Issue 3-0 en Nokia Proprietary and ConfidentialUL (Uplink)The direction of transmission in which the mobile station is the transmittingfacility and the BTS is the receiving facility.Uplink DiversityThe BTS uses two antennas and two receivers simultaneously on a single channelto obtain improved overall sensitivity in a system which is subject to randomfading. See Downlink Diversity.
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