SDR Configuration

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SDR Configuration

Version Date Author Approved By Remarks

SDR Configuration

　　　　　　　　　　　　　CONTENTS1 TOPLOGY.......................................................................................................................................3

2 CONFIGURE TRANSMITION BY LMT....................................................................................4

2.1 INSTALL LMT SOFTWARE..........................................................................................................42.2 START LMT...............................................................................................................................42.3 MAKE OFLINE CONFIGURATION.................................................................................................4

2.3.1 Define template by BTS type.................................................................................................52.3.2 Basic attribute.......................................................................................................................62.3.3 Rack configuration................................................................................................................82.3.4 E1 Link................................................................................................................................102.3.5 HDLC..................................................................................................................................102.3.6 PPP or ML-PPP..................................................................................................................102.3.7 Global Port..........................................................................................................................112.3.8 IP.........................................................................................................................................122.3.9 SCTP...................................................................................................................................122.3.10 OMCB Link.....................................................................................................................132.3.11 RRU Common Parameters.............................................................................................142.3.12 Toplogy............................................................................................................................152.3.13 GSM Sector.....................................................................................................................152.3.14 GSM RU..........................................................................................................................152.3.15 GSM Carries...................................................................................................................162.3.16 Save the configuration....................................................................................................17

2.4 DOWNLOAD CONFIGURATION TO SDR....................................................................................182.4.1 LMT connect.......................................................................................................................182.4.2 Connect to master CC board by LMT and import configuration........................................19

3 CONFIGURATION IN OMCR...................................................................................................20

3.1 TRANSMITION CONFIGURATION...............................................................................................203.1.1 Configure PCM link in DTB for Layer 1(physical layer)...................................................203.1.2 Configure HDLC link in EUIP for Layer 2(HDLC layer)..................................................213.1.3 RPU IP of EUIP..................................................................................................................213.1.4 Configure PPP link for Layer 3 (PPP layer)......................................................................223.1.5 IP Abis Bandwith Resource Pool........................................................................................23

3.2 SITE CONFIGURATION..............................................................................................................243.2.1 Creat Site.............................................................................................................................243.2.2 Creat Cell............................................................................................................................273.2.3 Creat TRX...........................................................................................................................29

4 CONFIGURATION IN OMCB....................................................................................................30

4.1 CREAT BASE STATION MANAGEMENT FOR SDR......................................................................304.2 UPLOAD CONFIGURATION FROM SDR BY ONLINE...................................................................31

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SDR Configuration

4.3 BASE STATION EQUIPMENT RESOURCE MANAGEMENT..........................................................314.3.1 Rack configuration..............................................................................................................324.3.2 Transmition.........................................................................................................................35

4.4 BASE SATION RADIO RESOURCE MANAGEMENT.....................................................................384.4.1 RRU Common parameters..................................................................................................384.4.2 Toplogy................................................................................................................................394.4.3 GSM RU parameters...........................................................................................................404.4.4 GSM Sector.........................................................................................................................424.4.5 GSM Carrier.......................................................................................................................44

5 SDR DEBUG PROCESS..............................................................................................................45

5.1 STEP 1: CHECK TRANSMITION.................................................................................................455.1.1 Check E1 link status............................................................................................................455.1.2 Check transmition quality (after OMCB link connected)...................................................475.1.3 Check HDLC link................................................................................................................485.1.4 Check PPP link...................................................................................................................495.1.5 Check SCTP link.................................................................................................................495.1.6 Check OMCB link...............................................................................................................49

5.2 STEP 2: CHECK SOFTWARE (BY OMCR FOR BSC ENGINEER,BY LMT FOR BTS ENGINEER). 515.3 STEP 3: CHECK BORAD STATUS IN BBU..................................................................................51

5.3.1 CC board.............................................................................................................................515.3.2 FS board..............................................................................................................................515.3.3 UPBG board.......................................................................................................................525.3.4 FCE bord.............................................................................................................................52

5.4 Step 4: Check RRU status.......................................................................................................52

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SDR Configuration

1 Toplogy

Figure 1 Toplogy of Site 67 in TINDOUF

Table 1 Intergrated parameters

Parameters Configuration of BTS Side Configuration of BSC Side Notes

GSM Site ID 67 67 Same in BTS and BSC

Site IP 116.18.67.100 116.18.67.100

RPU IP of Abis 116.18.1.1 116.18.1.1 Vitual IP of CMP

Local port of SDR 67 Same as Site ID is recomend

Remote port of SDR 14596 414592+CMP module Nuble

Defined in Ste configuration

OMCB IP 116.18.1.1 116.18.1.1 Can be same as RPU IP of Abis

BTS Type ZXSDR BS8800 GU360 ZXSDR BS8800 GU360

Case S4/4/4 3/3/3 GSM900M & GSM1800M

BCCH 85,87,89 & 756,766,761

E1 cable Link0 & Link1PCM13 of 211 & PCM 14 of

711Multiframe

HDLC TS 1-31 TS 1-31

ML-PPP Yes Yes

Port of ML-PPP 192

SDR Configuration

2 Configure transmition by LMT2.1 Install LMT software

2.2 Start LMT

2.3 Make ofline configuration

We can make ofline configuration at home for a lot of SDR sites, and save the configration. Connect PC with BBU for import configuration when SWAP

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SDR Configuration

2.3.1 Define template by BTS type

Select template by reference BTS type (BS8700, BS8800, BS8900)

Notes:BS8700: BS8700_template_2uBS8800: BS8800_GU360_template_2u

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BS8900: BS8900_GU360_template_2u

2.3.2 Basic attribute

Notes: NodeB ID is not allowed to configure for 2G.

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Notes: Configure Transmission Mode to ‘IP’ for IPOE

Notes:

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SDR Configuration

Radio Mode : Set ‘GSM’ for 2GGSM Station NO: same as ‘SITE ID’ given by BSC engineerE1/T1 Medium :Set ‘E1’ for IPOE

Notes: ATM is used for 3G

2.3.3 Rack configuration

2.3.3.1 BBU Rack

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SDR Configuration

2.3.3.2 RRU Racke

2.3.3.3 Antenna

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SDR Configuration

2.3.3.4 FCE & PDM

2.3.4 E1 Link

2.3.5 HDLC

2.3.6 PPP or ML-PPP

ML-PPP is used in this case, it includes 2 HDLC links (E1 calble)

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2.3.7 Global Port

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2.3.8 IP

2.3.9 SCTP

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SDR Configuration

Notes:Local Port ID: Site ID Remote port: 14592+CMP Module NO.

2.3.10 OMCB Link

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2.3.11 RRU Common Parameters

Creat commom parameters for RRU1~RRU6

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2.3.12 Toplogy

2.3.13 GSM Sector

2.3.14 GSM RU

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2.3.15 GSM Carries

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2.3.16 Save the configuration

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2.4 Download configuration to SDR

2.4.1 LMT connect

Connect PC to BBU at ETH1 of CC board by internet cable (direction cable almost)The master CC is in solot 1, and its mantaince IP is 192.254.1.16 by default difination .Set the PC and CC in same gateway and do ping test.

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SDR Configuration

2.4.2 Connect to master CC board by LMT and import configuration

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SDR Configuration

After import configuration,BBU will restart automatically3 Configuration in OMCR3.1 Transmition Configuration

3.1.1 Configure PCM link in DTB for Layer 1(physical layer)

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SDR Configuration

3.1.2 Configure HDLC link in EUIP for Layer 2(HDLC layer)

HDLC NO: number of HDLC, defined by userEUIP 2MHW NO: number of EUIP 2MHW, defined by userNotes: DTB and EUIP shoulde be in the same shelf

3.1.3 RPU IP of EUIP

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SDR Configuration

Notes:Port NO: defined by BSC engineer ,1-190 for PPP,191-254 for ML-PPP

3.1.4 Configure PPP link for Layer 3 (PPP layer)

3.1.4.1 IP Over E1 Configuration

Notes:Port NO: defined by BSC engineer,but the number shoul be uniqueHDLC NO: use ‘HDLC NO’ defined in EUIP

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SDR Configuration

3.1.4.2 PPP Configuration

Notes:MP NO.Sign: valid for ML-PPP, invalid for PPPPeer IP: IP address of SITEMP No: used ‘Port NO’ defined in EUIP_RPU

3.1.5 IP Abis Bandwith Resource Pool

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Notes: Mode NO: used CMP modue NOUplink/Down link bandwith : decied by case,for 1 E1 is 2048 ,for 20480 for 10 E13.2 Site Configuration

3.2.1 Creat Site

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Notes: Site ID: Defined by BSC engineerModule NO: use the CMP module defined in Rack

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SDR Configuration

Notes:Site IP address: IP address of SDR

3.2.2 Creat Cell

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SDR Configuration

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SDR Configuration

3.2.3 Creat TRX

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SDR Configuration

Notes:Port NO: defined by BSC engineer,a connection informationTRX Group NO: define the TRX to access the DSP of BIPB (IP support) , it is safe that difen different TRX in different DSP

4 Configuration in OMCB4.1 Creat Base Station management for SDR

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4.2 Upload configuration from SDR by online

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4.3 Base Station Equipment Resource Management

4.3.1 Rack configuration

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4.3.1.1 BBU rack

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SDR Configuration

4.3.1.2 RRU rack

4.3.1.3 FCE and PDM

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4.3.1.4 Antenna

4.3.2 Transmition

4.3.2.1 E1 link

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4.3.2.2 HDLC link

4.3.2.3 PPP

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4.3.2.4 Global Port

4.3.2.5 IP parameter

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4.3.2.6 SCTP

4.3.2.7 OMCB link

4.4 Base Sation Radio Resource Management

4.4.1 RRU Common parameters

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4.4.2 Toplogy

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4.4.3 GSM RU parameters

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4.4.4 GSM Sector

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4.4.5 GSM Carrier

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5 SDR Debug Process5.1 Step 1: Check transmition

Check connection and quality

5.1.1 Check E1 link status

5.1.1.1 Check E1 link status at BBU by LMT (BTS engineer)

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5.1.1.2 Check E1 link status at OMCR (BSC engineer)

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SDR Configuration

5.1.2 Check transmition quality (after OMCB link connected)

5.1.2.1 Check E1 link quality at BBU (BTS engineer)

Check the quality of E1 link by telnet command when OMCB link is connectedtelnet 192.254.1.16 ;telnet to CC in solot 1CC->ping 116.18.1.1 ;ping RPU of Abis,and check whether there is lost packetCC->BspE1T1ErrPerformStart ;This command is to start check tranmistion qualityCC->E1ErrInfo ;After each 400 second,input this command for view the result. Do this check for

5-7 times, and save the results for report.tatistic Time:402slink ES SES BBE UAS FAS CRC Slip CV Ebit-------------------------------total stats:0 10 c 375 182 8367 20d85 0 244e2 4a

value = 86 = 0x56 = 'V'CC->E1ErrInfoStatistic Time:420slink ES SES BBE UAS FAS CRC Slip CV Ebit-------------------------------total stats:0 10 c 375 194 882a 221ef 0 25cba 4a

value = 86 = 0x56 = 'V'

Table 1 defination of “E1ErrInfo”

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SDR Configuration

link ES SES BBE UAS FAS CRCSlip

CVEbi

t

E1 link

number

Error code

time(second)

Error code

check

time(second)

Error code

background

block

number

Link

unavailable

time

(second)

Frame

asynchronize

times

CRC

check

error

number

Slip

times

Codec

abnormal

times

Error

bits

number

CC->BspE1T1ErrPerformStop ;To stop the check process because this will affect CPU so much.

5.1.2.2 Check E1 link quality at OMCR (BSC engineer)

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5.1.3 Check HDLC link

Only error configuration will lead to HDLC link work abnormally when E1 link is work normally

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5.1.3.1 Check HDLC link status by LMT (BTS engineer)

Check alarm the same as E1link in CC board5.1.3.2 Check HDLC link status by OMCR (BSC engineer)

Check alarm the same as E1 link in EUIP board

5.1.4 Check PPP link

Only error configuration will lead to PPP link work abnormally when HDLC link is work normally5.1.4.1 Check PPP link status by LMT (BTS engineer)

Check alarm the same as HDLC link in CC board5.1.4.2 Check PPP link status by OMCR (BSC engineer)

Check alarm the same as HDLC link in EUIP and CMP board

5.1.5 Check SCTP link

Only error configuration will lead to SCTP link work abnormally when PPP link is work normallyCheck IP address, CMP module number, local port,remote port5.1.5.1 Check SCTP link status by LMT (BTS engineer)

Check alarm the same as PPP link in CC board5.1.5.2 Check SCTP link status by OMCR (BSC engineer)

Check alarm the same as PPP link in CMP board

5.1.6 Check OMCB link

Only error configuration will lead to OMCB link work abnormally when PPP link is work normally

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5.1.6.1 Check OMCB link status by LMT (BTS engineer)

5.1.6.2 Check OMCB link status by OMCR (BSC engineer)

Check SDR’s IP address

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5.2 Step 2: Check Software (by OMCR for BSC engineer,by LMT for BTS engineer)

After download the software by OMCR, BSC engineer shoul check the download result and make sure thar no software lostThen, active software for SDR

5.3 Step 3: Check Borad status in BBU

5.3.1 CC board

It will work normally almost, but we can check the tansmition alarm at this board.between BBU and BSC, between CC and other boards in BBU

5.3.2 FS board

Alarm Code solution notesBoard initial FS board is downloading software,just waitFS port ID Alarm Maybe RRU is starting,just wait;

Maybe RRU is power off;Maybe error connection between FS and RRU;

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SDR Configuration

Maybe Fiber cable is broken;

5.3.3 UPBG board

Alarm Code solution notesBoard initial UPBG board is downloading software,just waitAttenna link error Maybe some RRU is working abnormally

5.3.4 FCE bord

Alarm Code solution notesBoard initial FCE board is downloading software,just waitControl link broken Maybe ,No air condition,high temprature

5.4 Step 4: Check RRU status

Alarm Code solution notesBoard initial RRU board is downloading software,just waitControl link broken between FS and RRU

Maybe , RRU is power off;Maybe , RRU is starting;Maybe, RRU is working with wrong software,reset RRU and downloadMaybe, RRU connect with wrong port of FS boardMaybe ,RRU is broken

VSWR Alarm Check antenna

5.5 Check Voice service

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SDR Configuration

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