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Vanu Anywave BSS Operator Guide — DRAFT

Contents

1 Introducing Vanu Anywave BSS

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1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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1.2 Operator Guide Scope and Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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1.3 Operator Guide Assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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1.4 Benefits of the Vanu Anywave BSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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1.5 Network Operator Role . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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2 Anywave Components & Connections

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2.1 BSS Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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2.2 GPS Timing Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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2.3 RF Front End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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2.4 Power Chassis and Power Amplifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.5 DC Breaker and Bus Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.6 Power Rectifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.7 Terminal Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3 System operation

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3.1 System startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.2 System Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.3 BTS Software Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.4 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

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Содержание Anywave Base Station System

Страница 1: ...Vanu Anywave R BSS Operator Guide DRAFT February 8 2008 Vanu Inc One Cambridge Center Cambridge MA 02142 t 617 864 1711 www vanu com Copyright c 2008 Vanu Inc ...

Страница 2: ... are trademarks or registered trademarks of their respective owners The term CDMA is a trademark of Qualcomm Inc Licensed by QUALCOMM Incorporated under one or more of the following Patents 4 901 907 5 490 165 5 056 109 5 504 773 5 101 501 5 778 338 5 506 865 5 109 390 5 511 073 5 228 054 5 535 239 5 710 784 5 267 261 5 544 196 5 267 262 5 568 483 5 337 338 5 659 569 5 600 754 5 414 796 5 657 420 ...

Страница 3: ... the Vanu Anywave BSS 4 Features 4 1 5 Network Operator Role 5 2 Anywave Components Connections 6 2 1 BSS Server 7 2 2 GPS Timing Source 8 2 3 RF Front End 9 2 4 Power Chassis and Power Amplifiers 11 2 5 DC Breaker and Bus Bar 12 2 6 Power Rectifier 13 2 7 Terminal Server 14 3 System operation 15 3 1 System startup 15 3 2 System Usage 17 3 3 BTS Software Operations 18 3 4 References 19 i ...

Страница 4: ...Vanu Anywave BSS Operator Guide DRAFT A Acronym Glossary 20 ii ...

Страница 5: ...come to the Vanu Anywave Base Station System Operator Guide This manual is designed to serve as an information resource for the Vanu system you will be deploying This guide focuses on hardware preparation and deployment and prepares you to provide first line technical support for the Anywave BSS 1 ...

Страница 6: ...Vanu Anywave BSS Operator Guide DRAFT 1 2 Operator Guide Scope and Objectives This Guide will cover the following topics Anywave Components and Connections System Operation 2 ...

Страница 7: ...ollowing topics Basic commands and usage of a Linux or Unix server such as user configuration logging in copying files up and down loading files file permissions file editing etc This BSS Operator Guide concentrates primarily on setup of the system it is not intended to act as an exhaustive guide on how to troubleshoot network issues or specific calls 3 ...

Страница 8: ...acket Control Unit PCU is only found in a GPRS General Packet Radio Service network The PCU handles the radio resource aspects of GPRS connections Working together these components integrate into a complete BSS solution that provides the full functionality of a GSM Radio Access Network RAN The Vanu Anywave System seamlessly connects mobiles to the phone network by first making a mobile to BTS conn...

Страница 9: ...ent Understand the purpose of all hardware components used in the BSS Connect the hardware components of your BSS system Install and configure the various software applications used by the system Operation Provide first line customer support in the pursuit of issue resolution and ensure effective data transfer to Vanu Inc Technical Support for all support escalations as determined by existing serv...

Страница 10: ...m depending on network resources and requirements such as BSC TRAU BTS or BTS only A Global Positioning System GPS timing reference A Radio Frequency RF Front End A Multi Carrier Power Amplifier MCPA A circuit breaker A power transformer for the MCPA generally used for AC to DC conversion A Terminal Server used to remotely access devices serial interfaces This chapter will provide a functional ove...

Страница 11: ...quency over Ethernet RFoE stream over Gigabit Ethernet is used to exchange the RF data between the RF Front End and the server The BTS application then performs all waveform specific tasks on this RFoE stream these waveform specific tasks include modulation signalling and communications with the BSC TRAU PCU and mobile station s The BSC controls one or more base stations and directs the BTSs in su...

Страница 12: ... for time of day The 10 MHz clock is used as both a frequency reference and a sub second time reference by the RF Front End The 1 Hz signal is used to synchronize the time alignment at BTSs across the network both for proper hardware alignment and minimization of neighbor BTS interference The time of day value is obtained via a serial connection and is used to ensure that timestamps are valid and ...

Страница 13: ...nd Unit is divided into two compartments for noise containment The lower compartment contains the duplexer and associated filters The upper compartment contains the RF Up Down converters analog to digital converters digital to analog converters and other digital hardware The RF signals are piped between the two compartments externally to maintain the noise separation We will refer to the lower com...

Страница 14: ...mit and receive sides of the RF data From there the signal is sent via RF cable to the main downconverter which converts the signal to a lower intermediate frequency IF That IF signal is then transferred internally to the digital downconverter which both digitizes it and downconverts it again to a baseband signal This digital baseband data is then sent out over the Gigabit Ethernet Interface to th...

Страница 15: ...t to the MCPAs via RF cables where the signals are amplified by 63 dB for broadcast over the antenna Figure 2 4 Power Chassis and two MCPAs Please Note For proper system operation after the BSS has started please be sure that the Status LED appears green and that the Status Indicator light next to the Serial Port is not lit Make sure the MCPA is properly seated and secured in the chassis If proble...

Страница 16: ...lectrical surges and short circuits Consult the Equipment Setup Steps chapter for proper connections from an MCPA to its associated breaker and power source such as a rectifier Figure 2 5 DC Breaker and Bus Bar Front View Please Note For proper surge protection each MCPA must be connected to its own 50 amp breaker 12 ...

Страница 17: ...er s ability to hold up to three power modules makes it easy to swap out an existing power module or add a new one as necessary for increased DC power The Power Rectifier used in your deployment will have one power module Each MCPA has two power connections 27V DC red and the Return black to the rectifier being used in the system Each power module in the rectifier requires its own 120 Volt power s...

Страница 18: ...ons The Terminal Server 16 can provide sixteen independent serial connections from a single IP address to multiple servers allowing access to network server applications that support TCP IP This prevents the need to install serial cards in multiple servers at a location and enables the use of servers that cannot support a serial card Figure 2 7 Digi Terminal Server TS 16 14 ...

Страница 19: ...FT Chapter 3 System operation 3 1 System startup After all equipment connections have been correctly made the system will be ready for operation To start the system 1 Switch on the Protium RF unit Figure 3 1 RF Front End Power Switch 15 ...

Страница 20: ...Vanu Anywave BSS Operator Guide DRAFT 2 Power on the HP DL380 G5 BSS Server containing the Anywave software Figure 3 2 DL380 G5 Control Panel 16 ...

Страница 21: ...to register phones after 60 seconds The phones being used must be properly configured to function correctly The necessary configuration parameters include provisioning for use at the MSC having a SIM card installed ensuring that the phone can be used on the network i e not locked to a competing network using the correct frequency band for the BTS 17 ...

Страница 22: ... DRAFT 3 3 BTS Software Operations The BTS software is configured to automatically start approximately five minutes after server boot If there is an operation failure the BTS software will automatically restart without user input 18 ...

Страница 23: ...em installation and correct system component connections please see the Vanu Anywave Installation Guide For further information on monitoring and management operations please see the Vanu Anywave OA M System User s Guide for detailed information on the Vanu Inc web based OA M system 19 ...

Страница 24: ...Vanu Anywave BSS Operator Guide DRAFT 20 ...

Страница 25: ...onal Mobile Equipment Identity IMSI International Mobile Subscriber Identity MCPA Multi Carrier Power Amplifier MSC Mobile Station Controller PA Power Amplifier PCI Peripheral Component Interconnect PCS Personal Communications Services PCU Packet Control Unit PPS Port Pulse Per Second port RF Radio Frequency RH Radio Head RTP Realtime Transport Protocol SDR Software Defined Radio SIM Subscriber Id...

Страница 26: ...reaker 12 current 13 Debian 7 Digital filtering 9 Digital to Analog conversion 4 converters 9 duplexer 9 Gb interface 4 Gbis interface 4 GPRS 4 GPS Timing Source 8 GSM 4 phones 17 configuration 17 Handovers 7 Hardware overview 6 Linux 4 7 MCPA see Power Amplifiers Mobile phone 9 Network functionality 4 radio access 4 PCU definition 4 Phones registration 17 Power Amplifier 11 Power Chassis 11 Power...

Страница 27: ...onnectivity to Ethernet 14 console 14 functionality to Ethernet 14 port 11 Signal processing 4 Subsystems 4 System patches 5 updates 5 System operation 15 System Operator Role 5 System usage 17 TCP IP 14 Terminal Server description 14 Timestamping injection 9 Timestamps 8 TRAU definition 4 23 ...

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