1、 RT (7.5.1)-08-0浙江联通丽水分公司科技CDMA无线网络优化周报第10周丽水联通公司Version 2.0.02008-01-13Rising Technology在线科技有限公司 2007-2008RT (7.5.1)-08-0第 2 页 共 40 页目 录1. 优化概述 .32. 本周主要工作内容 .33. 下周工作计划 .34. 网络质量跟踪 .44.1 忙时话务量（不含切换） 44.2 无线系统接通率 54.3 业务信道掉话率 54.4 寻呼成功率 64.5 呼叫建立成功率 75. 本周具体优化工作内容 .75.1 多载频参数及数据业务参数检查及优化 75.1.1 多载频
2、参数及数据业务参数检查内容 .75.1.2 多载频参数及数据业务参数检查结果 .145.1.3 多载频参数及数据业务参数检查结果说明及优化 .145.2 丽水内环功控参数优化 185.2.1 内环功控参数优化内容 .185.2.2 内环功控参数优化结果 .185.2.3 本次内环功控修改后观察事项 .195.3 掉话处理 195.3.1 缙云左库掉话 .195.3.2 龙泉林洋掉话 .245.3.3 龙丽高速隧道掉话 .265.4 省道覆盖不足引起掉话分析报告 355.5 室内分布检查 355.5.1 金龙百货地下鞋城 .355.5.2 三江购物俱乐部室内分布 .375.5.3 丽水丽池健身中
3、心室内分布 .385.6 莲都小学干扰检查 396. 附件 .40RT (7.5.1)-08-0第 3 页 共 40 页1. 优化概述（07.01.07-08.01.13） 网络：浙江省丽水 CDMA 网络 丽水联通 CDMA 优化中心接口人：李 北京日讯优化项目组人员：项目经理：杨 系统优化工程师：李 （leader）RF 分析工程师：冯 故障排查工程师：胡 DT 测试工程师：陆 优化工具Agilent 6474ACDMA 测试手机ACTIX 后台分析软件Lucent 优化工具软件泰克 YBT250 干扰测试仪等2. 本周主要工作内容 龙丽高速东田、章坑岭隧道掉话处理； 缙云左库掉话处理；
4、龙泉龙洋草鞋岭隧道掉话处理 针对减少掉话风险，相关参数优化； 数据业务优化； 进一步提高系统寻呼成功率及无线系统接通率接入参数优化； TOP10 监控&系统指标统计； 3. 下 周 工 作 计 划 各高速公路语音、数据测试验证；RT (7.5.1)-08-0第 4 页 共 40 页 市区语音 DT 测试； TOP10 监控&系统指标统计；4. 网络质量跟踪 Date 01_07 01_08 01_09 01_10 01_11业务信道承载的话务量(不含切换) C10.4无线系统接通率 C4.5业务信道掉话率 C6.4寻呼成功率 C4.11呼叫建立成功率 C4.12表 4-1 指标统计表（注：以上
5、统计时段为系统最忙时段）4.1 忙时话务量（不含切换）业 务 信 道 承 载 的 话 务 量 (不 含 切 换 )1118.24 1132.65 1130.451154.57 1167.58900.00950.001000.001050.001100.001150.001200.001250.001300.001350.0001_07 01_08 01_09 01_10 01_11业 务 信 道 承 载 的 话 务 量 (不 含 切 换 )992.591014.491051.291016.411045.2810 6.821032.071042.141071.171094.101013.0110
6、08.411007.611040.461076.91990.031002.271009.11101 .691066.611058.261072.57068.351089.111145.111095.281093.831048.801026.121101.391014.601003.231047.371071.671059.651005.941066.571071.521070.021082.60992.891046.081109.081118.241132.651130.451154.571167.58970.001020.001070.001120.001170.0011_511_711_9
7、11_1311_1511_1911_2111_2311_2711_2912_0312_0512_0712_1112_1312_1712_1912_2112_2512_2712_2901_0301_0701_0901_11RT (7.5.1)-08-0第 5 页 共 40 页4.2 无线系统接通率无 线 系 统 接 通 率 (%)98.02 97.9897.7797.9897.859797.59898.501_07 01_08 01_09 01_10 01_11无 线 系 统 接 通 率 (%)97.6497.6897.6497.7297.1397.7997.5697.6297.7197.699
8、7.3997.6397.7297.8897.6797.797.5897.4897.7997.8997.9197.7597.6597.9197.5897.6797.6197.697.6897.8297.8297.8997.6598.0797.697.519897.6897.7797.9497.8997.8698.0497.8798.0297.9897.7797.9897.859797.59811_5 11_8 11_1311_1611_2111_2611_2912_0412_0712_1212_1712_2012_2512_2801_0301_0801_114.3 业务信道掉话率业 务 信 道
9、掉 话 率 (%)0.320.27 0.290.230.290.10.150.20.250.30.350.40.4501_07 01_08 01_09 01_10 01_11RT (7.5.1)-08-0第 6 页 共 40 页业 务 信 道 掉 话 率 (%)0.30.360.330.280.360.310.330.330.290.260.350.320.320.280.360.30.410.360.320.270.280.260.320.340.340.330.360.370.290.30.340.450.380.270.40.380.320.330.340.30.340.410.330.
10、330.320.270.290.230.290.10.20.30.40.50.611_511_711_911_1311_1511_1911_2111_2311_2711_2912_0312_0512_0712_1112_1312_1712_1912_2112_2512_2712_2901_0301_0701_0901_114.4 寻呼成功率寻 呼 成 功 率 (%)96.13 96.1295.5896.0495.894.294.795.295.796.201_07 01_08 01_09 01_10 01_11寻 呼 成 功 率 (%)95.5395.4795.4595.6994.2695.7
11、595.3395.4995.8795.6195.0695.3295.5996.195.6395.5295.195.1195.5596.0495.8895.5795.4195.9395.5495.3495.1595.2395.1995.8695.8195.7595.2896.2295.2295.0396.1995.5595.4895.9795.7495.8495.9295.696.1396.1295.5896.0495.894.2594.7595.2595.7596.2511_511_711_911_1311_1511_1911_2111_2311_2711_2912_0312_0512_071
12、2_1112_1312_1712_1912_2112_2512_2712_2901_0301_0701_0901_11RT (7.5.1)-08-0第 7 页 共 40 页4.5 呼叫建立成功率呼 叫 建 立 成 功 率 (%)99.68 99.6399.5 99.5199.6499.2099.4599.7099.9501_07 01_08 01_09 01_10 01_11呼 叫 建 立 成 功 率 (%)99.5599.6599.6499.4899.6299.499.6399.599.4999.599.5599.5599.5199.5299.5999.699.5299.5699.5899.
13、6299.5299.5899.5799.4699.5399.6399.699.4199.6199.5599.5799.5299.6499.599.699.4999.4999.3999.6299.5499.5299.6599.5599.6899.6399.6499.599.5199.6399.3099.5599.8011_511_711_911_1311_1511_1911_2111_2311_2711_2912_0312_0512_0712_1112_1312_1712_1912_2112_2512_2712_2901_0301_0701_0901_115. 本 周 具 体 优 化 工 作 内
14、 容5.1 多载频参数及数据业务参数检查及优化5.1.1 多载频参数及数据业务参数检查内容multi carrier parametersForm Name Field Reference Commentcell2 CDMA SHAPCAR f_list_b1.c_feat10 n all cellceqface Carrier Assignment Algorithm tca_alg rf 2 carrierceqface RF Loading Weight Factor tca_weight 60 2 carrierceqface3g Allow Sharing 3G1X Carrier-
15、 F1/F2 share_3g1x n/y 2 carrierceqface3g3G1x Data Load Preference Delta (%)F1/F2 d3g_ldpf_delta 0/100 2 carrierceqface Carrier Usage vvsd_adm1.car_usg2 appointed 2 carrierceqfaceMaximum Amount of 3G FundamentalEquivalent Usage vvsd_adm1.nfchmax2 125 2 carrierRT (7.5.1)-08-0第 8 页 共 40 页ceqfaceVoice v
16、s. Packet Data UsagePercentage vvsd_adm1.vvsd2 60 2 carrierceqface First-come First Serve Percentage vvsd_adm1.fcfs2 0 2 carrierceqface SCH Percentage vvsd_adm1.nsch2 50 2 carriercell2 CDMA IFHO TI f_list_b1.c_feat4 y 2 carriercell2 CDMA MPIFHO f_list_b2.c_feat11 y all cellceqfaceBorder Sector Loss
17、Threshold for Inter-Frequency Handoff ifho_blos_th 2border Sectorceqface Border Pilot Versus Interior Pilot Threshold bpinp_comp 3 border SectorceqfaceRequest for Pilot Measurement Interval (sec) reqpsm 2border Sectorcdmeqp Max PowerF2 cbrinfo.max_power1 to 3 10 border Sectorcdmeqp BCR AttenuationF2
18、 cbrinfo.cbratten1 to 3 10.5 border Sectorbtseqp Max PowerF2 carrinfo.max_power1 to 3 10 border Sectorbtseqp BCR AttenuationF2 carrinfo.cbratten1 to 3 5 border SectorData F-SCH F-SARA and overload controlForm Name Field Reference Commentceqface3g Forward Link:Scale Thresh for F-SCH Bursts:-Release P
19、rim fsch_raocthr0.8Set Alt settings to nullceqface3g Forward Link:Power Thresh for F-SCH Bursts:-Admit Prim fsch_apwthr57Set Alt settings to nullceqface3g Forward Link:Power Thresh for F-SCH Bursts:-Release Prim fsch_rpwthr80Set Alt settings to nullcell3g Data:F-SARA Threshold (dB) dfpc_ecio_thrs -1
20、2 cell3g Data:Max F-SCH Power Percentage Threshold (%) dfpc_mx_pwthr 100 New value as of Release 20cell3g Data:Variance Margin for F-SCH Admission (%) dfpc_var_mrgn 25 cell3g Data:Eb/Nt Setpoint Measureent Aged Timer (sec) dfpc_mx_olrage 10 RT (7.5.1)-08-0第 9 页 共 40 页cell3g Data:Rate Offset Value (d
21、B) - 19.2 kbps dfpc_rtoff192 0.75 cell3g Data:Rate Offset Value (dB) - 38.4 kbps dfpc_rtoff384 0.25 cell3g Data:Rate Offset Value (dB) - 76.8 kbps dfpc_rtoff768 0.75 cell3g Data:Rate Offset Value (dB) - 153.6 kbps dfpc_rtoff1536 0.5 cell3g Rate Offset, for Turbo Coding Eb/Nt (dB) -19.2 kbps dfpc_trt
22、of192 -1 cell3g Rate Offset, for Turbo Coding Eb/Nt (dB) -38.4 kbps dfpc_trtof384 -1 cell3g Rate Offset, for Turbo Coding Eb/Nt (dB) -76.8 kbps dfpc_trtof768 -1 cell3g Rate Offset, for Turbo Coding Eb/Nt (dB) -153.6 kbps dfpc_trtof1536 -1 ceqface3g F-SCH Max Rate (kbps) maxrate_fsch 153.6 ecp3g F-SC
23、H Max Data Rate (kbps) fwd_maxrate 153.6 cell3g HSPD Multiple Leg Enabled multi_leg_sch N cell3g Softer F-SCH Burst Threshold (dB) sft_burst_thr 3 cell3g Simplex F.SCH Burst Threshold, on Weaker Leg (dB) smp_burst_thr 3 ceqface CDMA Auxiliary Cell Control-2 aux_cel_ctrl2 0 cell3g Rate Offset for Con
24、volutional Coding (dB) 19.2 kbps RC4 dfpc_4rtoff192 1 cell3g Rate Offset for Convolutional Coding (dB) 38.4 kbps RC4 dfpc_4rtoff384 1 cell3g Rate Offset for Convolutional Coding (dB) 76.8 kbps RC4 dfpc_4rtoff768 1 cell3g Rate Offset for Convolutional Coding (dB) 153.6 kbps RC4 dfpc_4rtoff1536 1 cell
25、3gRate Offset, for Turbo Coding Eb/Nt Setpoint (dB) -19.2 kbps RC4 dfpc_trtof192 0cell3gRate Offset, for Turbo Coding Eb/Nt Setpoint (dB) -38.4 kbps RC4 dfpc_trtof384 0cell3gRate Offset, for Turbo Coding Eb/Nt Setpoint (dB) -76.8 kbps RC4 dfpc_trtof768 0cell3gRate Offset, for Turbo Coding Eb/Nt Setp
26、oint (dB) -153.6 kbps RC4 dfpc_trtof1536 0RT (7.5.1)-08-0第 10 页 共 40 页Data R-SCH R-SARA and overload controlForm Name Field Reference Commentceqface3g Reverse Link: RSSI Offset for R-SCH Bursts (dB): Admit Prim rsch_arssiof-2Set Alt settings to nullceqface3g Reverse Link: RSSI Offset for R-SCH Burst
27、s (dB): Release Prim rsch_rrssiof-3Set Alt settings to nullceqface3g Reverse Link: Ec/Io Offset for R-SCH Admit (dB) Prim rsch_apoffset4Set Alt settings to nullceqface3g R-SCH Max Rate (kbps) maxrate_rsch 153.6 ecp3g R-SCH Max Data Rate (kbps) rev_maxrate 153.6 ceqface3g Reverse Link: Loading Correc
28、tion Factor in: - L1 to L2 Prim rho_l1_l21.2Set Alt settings to nullceqface3g Reverse Link: Loading Correction Factor in: - L2 to 1 Prim rho_l2_11.4Set Alt settings to nullceqface CDMA Forward Link: Loading Threshold for High Capacity (%) load_thresh 99 or null Check ecpceqface3g Minimum F-SCH Rate
29、minrate_fsch 19.2 ceqface3g Minimum R-SCH Rate minrate_rsch 19.2 cell3g Rate Upgrade Enable rsch_upgrd y cell3g Rate Downgrade Enable rsch_dwngrd y Data Power controlForm Name Field Reference Commentcell3g Voice Inner Loop: Step Size for Simplex (dB) vfpc_pc_step1 0.5 Shared with voicecell3g Voice I
30、nner Loop: Step Size for 2 or more (dB) vfpc_pc_step2 0.5 Shared wirh voicecell3g RC3 Data Outer Loop: FER (%) dfpc_fchrc3fer 1 cell3g RC3 Data Outer Loop: Eb/Nt Setpoint, Simplex (dB) - Max dfpc_1rc3mnsp 3 cell3g RC3 Data Outer Loop: Eb/Nt Setpoint, Simplex (dB) - Init dfpc_1rc3isp 7 cell3g RC3 Dat
31、a Outer Loop: Eb/Nt Setpoint, Simplex (dB) - Max dfpc_1rc3mxsp 8 cell3g RC3 Data Outer Loop: Eb/Nt Setpoint, 2 or more (dB) - Max dfpc_2rc3mnsp 3 cell3g RC3 Data Outer Loop: Eb/Nt Setpoint, 2 or more (dB) - Init dfpc_2rc3isp 6 cell3g RC3 Data Outer Loop: Eb/Nt dfpc_2rc3mxsp 7 RT (7.5.1)-08-0第 11 页 共
32、 40 页Setpoint, 2 or more (dB) - Maxcell3g RC3 Data Inner Loop : Max Gain (dB) - Simplex dfpc_1rc3mng -15 cell3g RC3 Data Inner Loop : Max Gain (dB) - 2-way dfpc_2rc3mng -13 cell3g RC3 Data Inner Loop : Max Gain (dB) - 3 or more dfpc_3rc3mng -11 cell3g RC3 Data Inner Loop : Max Gain (dB) - Simplex df
33、pc_1rc3mxg -1 cell3g RC3 Data Inner Loop : Max Gain (dB) - 2 or more dfpc_2rc3mxg -1 cell3g RC3 Data Inner Loop : Init Gain for RC3/RC4 (dB) dfpc_initgain -1 cell3g Outer Loop FER (%) RC4 dfpc_fchrc4fer 1 cell3g Outer Loop Eb/Nt Setpoint, Simplex (dB) -Min RC4 dfpc_1rc4mnsp 3 cell3g Outer Loop Eb/Nt
34、 Setpoint, Simplex (dB) -Init RC4 dfpc_1rc4isp 9 cell3g Outer Loop Eb/Nt Setpoint, Simplex (dB) -Max RC4 dfpc_1rc4mxsp 14 cell3g Outer Loop Eb/Nt Setpoint, 2 or more (dB) -Min RC4 dfpc_2rc4mnsp 5 cell3g Outer Loop Eb/Nt Setpoint, 2 or more (dB) -Init RC4 dfpc_2rc4isp 8 cell3g Outer Loop Eb/Nt Setpoi
35、nt, 2 or more (dB) -Max RC4 dfpc_2rc4mxsp 12 cell3g Inner Loop Min Gain RC4, dfpc_1rc4mng -15 cell3g Inner Loop Min Gain RC4, 2-way dfpc_2rc4mng -13 cell3g Inner Loop Min Gain RC4, 3-way or more dfpc_3rc4mng -11 cell3g Inner Loop Max Gain RC4, Simplex dfpc_1rc4mxg 1 cell3g Inner Loop Max Gain RC4, 2
36、-way dfpc_2rc4mxg 1 ecp3gForward Power Control: F-FCH PC Bit to Traffic Bit Ratio (dB): - simplex dfpc1sho_sbchg 0 ecp3gForward Power Control: F-FCH PC Bit to Traffic Bit Ratio (dB): - 2-way dfpc2sho_sbchg 3.5 ecp3gForward Power Control: F-FCH PC Bit to Traffic Bit Ratio (dB): - 3-way or more dfpc3s
37、ho_sbchg 5 Data F-SCHRT (7.5.1)-08-0第 12 页 共 40 页Form Name Field Reference Commentcell3gMax Gain Offset for Softer Handoff, RC3 gain_off_rc3 0cell3gMin Eb/Nt Setpoint Offset for Softer Handoff (dB),RC3 mn_spoff_rc3 0cell3gMax Eb/Nt Setpoint Offset for Softer Handoff (dB), RC3mx_spoff_rc3 0cell3gData
38、 : Inner Loop Power Control Step Size for RC3/RC4 (dB) dfpc_pcstp_sch 0.5 cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -19.2 kbps dfpc_mgfp192 3 cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -38.4 kbps dfpc_mgfp384 4 cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -76.8 kbp
39、s dfpc_mgfp768 5 cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -153.6 kbps dfpc_mgfp1536 6 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 19.2 kbps Max dfpc_sch192msp 4 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 19.2 kbps Max dfpc_sch192xsp 8 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 38.4 kbps
40、 Max dfpc_sch384msp 4 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 38.4 kbps Max dfpc_sch384xsp 8 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 76.8 kbps Max dfpc_sch768msp 4 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 76.8 kbps Max dfpc_sch768xsp 8 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 153.6 kbps Ma
41、x dfpc_sch1536ms 4 cell3gData : Eb/Nt Setpoint for RC3 (dB) - 153.6 kbps Max dfpc_sch1536xs 8 cell3gData : FER for RC3/RC4 (%) - 19.2 kbps dfpc_fer192 2 cell3gData : FER for RC3/RC4 (%) - 38.4 kbps dfpc_fer384 2 cell3gData : FER for RC3/RC4 (%) - 76.8 kbps dfpc_fer768 3 cell3gData : FER for RC3/RC4
42、(%) - 153.6 kbps dfpc_fer1536 5 cell3gMin Eb/Nt Setpoint Offset for Softer Handoff (dB), RC4 mn_spoff_rc4 0RT (7.5.1)-08-0第 13 页 共 40 页cell3gMax Eb/Nt Setpoint Offset for Softer Handoff (dB), RC4 mx_spoff_rc4 0cell3gMax Gain Offset for Softer Handoff (dB), RC4 gain_off_rc4 0cell3gMin Eb/Nt Setpoint
43、for RC4: 19.2kbps dfpc_192msp_4 4cell3gMax Eb/Nt Setpoint for RC4: 19.2kbps dfpc_192xsp_4 9cell3gMin Eb/Nt Setpoint for RC4: 38.4kbps dfpc_384msp_4 3cell3gMax Eb/Nt Setpoint for RC4: 38.4kbps dfpc_384xsp_4 9cell3gMin Eb/Nt Setpoint for RC4: 76.8kbps dfpc_768msp_4 3cell3gMax Eb/Nt Setpoint for RC4: 7
44、6.8kbps dfpc_768xsp_4 9cell3gMin Eb/Nt Setpoint for RC4: 153.6kbps dfpc_1536msp_4 3cell3gMax Eb/Nt Setpoint for RC4: 153.6kbps dfpc_1536xsp_4 9cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -19.2 kbps, RC4 dfpc_4mgfp192 4cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -38.4 kbps, RC4
45、dfpc_4mgfp384 6cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -76.8 kbps, RC4 dfpc_4mgfp768 7cell3gMax Gain Allowed, Relative to Forward Pilot (dB) -153.6 kbps, RC4 dfpc_4mgfp1536 8Data R-SCHForm Name Field Reference Commentcell3g Power Control Active rpc3g_onoff yShared wirh voicecell3gVoic
46、e Outer Loop :Eb/Nt Step Up Size (dB) vrpc_stepup_sp 0.25Shared wirh voicecell3gPower Offset of Reverse Pilot (R-PICH) to 2G Access (dB) rpich_offset -8.5Shared wirh voicecell3gPower Offset of R-FCH at 9.6 kbps to R-PICH (dB) rfch_offset 3.75Shared wirh voiceRT (7.5.1)-08-0第 14 页 共 40 页cell3g Data :
47、 FER (%) drpc_fchrc3fer 1 cell3gData : Eb/Nt Setpoint (dB) - Min RC3 drpc_fchrc3msp -0.5 cell3gData : Eb/Nt Setpoint (dB) - Init RC3 drpc_fchrc3isp 2.5 cell3gData : Eb/Nt Setpoint (dB) - Max RC3 drpc_fchrc3xsp 2.5 cell3gData : Power Offset, Target FER (dB) - Low dlrsch_2_rpich 0 cell3gData : Power O
48、ffset, Target FER (dB) - Med dmrsch_2_rpich 0 cell3gData : Power Offset, Target FER (dB) - High dhrsch_2_rpich 0 cell3gData : Outer Loop Eb/Nt Feb 24 - Reliance PSAX sign off Size (dB) drpc_s_stepup 0.25 cell3gData : Eb/Nt Setpoint (dB) - Min RC3 drpc_src3msp -1.5 cell3gData : Eb/Nt Setpoint (dB) -
49、Max RC3 drpc_src3xsp 3 cell3g Data : FER (%) - 19.2 kbps RC3 drpc_s192rc3 2 cell3g Data : FER (%) - 38.4 kbps RC3 drpc_s384rc3 2 cell3g Data : FER (%) - 76.8 kbps RC3 drpc_s768rc3 3 cell3g Data : FER (%) - 153.6 kbps RC3 drpc_s1536rc3 5 Data HandoffForm Name Field Reference Commentceqface3g Anchor Monitoring Interval (sec) anplt_inthr 2.2 ceqface3g Anchor Hysteresis (dB) anchor_hyst 2 ceqface3gData Relative Strength Threshold (dB) t3gd_comp 2.5 cell3g HSPD Multiple Leg Enabled mu
