問題已開啟 (普通問題)
GPRS優(yōu)化時,主要考察哪些指標?
GPRS優(yōu)化中,要注意哪些指標變化,哪種范圍才是正常的?
提問者: zhangshuibo  提問時間: 2011-09-10    
 
  我要回答:
 

  請先 登錄注冊 再回答問題

更多 GPRS PRS 指標 優(yōu)化 gpr 相關(guān)問題
問題答案 ( 12 )

指標1-TBF建立成功率,至少達到百分之80;
2-PDCH復(fù)用度;低于4算正常;ds13禟:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
3-GPRS上下行速率;一般信號正常的話,上行達到12Kbps,下行能達到5-8KB/S;EDGE上行達到30Kbps;下行至少能達到20KB/S。(我)$#K:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
常見的就這些,具體還有很多,分廠家區(qū)別。#@3221a3ds也K:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
1%$#(*$K:JFD()本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: zxjyarmy     回答時間:2011-09-11 10:23    

30        36        


http打開速度,ftp下載速度$*@#(_K:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: yyy19890220     回答時間:2011-09-11 10:57    

28        33        


飛網(wǎng).1 最壞小區(qū)4fads13東K:JFD()$#本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

UL/DL USER TRAFFIC GPRS、UL/DL CS2 占用比例、DL BLER GPRS、NO PDTCH AVAIL、CHANNLE1a3ds也f12dsK:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
哦*&#K:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
REQUEST SUCCESS RATE纇$#$#&)*(&K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
cvmmvK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
UL/DL USER TRAFFIC GPRS :GPRS RLC上下行業(yè)務(wù)量,由CS1,CS2,CS3,CS4 四種編碼的上下d3s1fd知1K:JFD()$#本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
)#$@&K:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
行RLC應(yīng)答和非應(yīng)答塊總和;

UL/DL CS2 占用比例:上下行CS2 占用比例就是系統(tǒng)所有上下行數(shù)據(jù)業(yè)務(wù)由CS2 方式完成的比率,GPRS數(shù)據(jù)業(yè)務(wù)在RLC層無線傳輸編碼方式有CS1,CS2,CS3,CS4 四種方式,一般而言上行CS2 占用比例不小于 70%,下行CS2 占用比例不小于 90%;@&%#*(我)$#K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

DL BLER GPRS:下行誤碼塊.也就是指下行RLC層流量中,沒有得到應(yīng)答的數(shù)據(jù)塊占總的數(shù)據(jù)

塊比率.當(dāng)然此指標值越高說明此小區(qū)數(shù)據(jù)傳送誤碼率越高.當(dāng)指標>8%是,定義為最壞小區(qū).#(_@s4fads1K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

對于 DL_BLER_GPRS 高的基站,先分析它的頻點(同鄰頻)是否存在干擾,如果有可通過改頻得到解決,如果不存在干擾,通過重調(diào)基站的方法一般可以解決 .西70874*K:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
21f3dsaf12zK:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
NO PDTCH AVAIL:
#%kcvmmvK:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
沒有可用的PDTCH信道, PDTCH AVAIL當(dāng)有小區(qū)一周內(nèi)頻繁出現(xiàn)沒有PDTCH NO可用時,需要考慮擴容PDTCH;
poej道K:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
CHANNLE REQUEST SUCCESS RATE:信道接入成功率;

飛網(wǎng).2 RLC 流量#(么$*@#(K:JFD()$#本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
2zcv545K:JFD()本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
UL/DL RLC 流量
K:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
UL/DL RLC 流量:根據(jù)RLC流量統(tǒng)計我們可以清楚系統(tǒng)GPRS總的數(shù)據(jù)業(yè)務(wù)情況及每天GPRS數(shù)據(jù)業(yè)務(wù)小時分布情況.RLC總流量=小區(qū)上行RLC流量+小區(qū)下行RLC流量;erpoej道h$#K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
rpoej道h$#K:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
飛網(wǎng).3 PCU 指標#(么$*@#(_K:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
#*(我)$#K:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
PCU CONGESTION RATE、PCU CHANNEL REQS SUCCESS RATEitre4328K:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
9西70874*K:JFD()$#本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
PCU CONGESTION RATE:PCU擁塞率= CHANNEL_REQS_REJECT/CHANNEL_REQS_REC*100%;
89西70874*$#K:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
PCU CHANNEL REQS SUCCESS RATE : PCU 信 道 接 入 成 功 率 =CHANNEL_REQS_SUCCESS/CHANNEL_REQS_REC*100%fd5a4f8K:JFD()本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
321%$#K:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
CHANNEL_REQS_REJECT:統(tǒng)計呼叫請求被拒絕的次數(shù)
不21fds3a21K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
CHANNEL_REQS_SUCCESS:統(tǒng)計成功分配到 TBF 資源的 Channel Request 數(shù)量fads睰:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
$#(*)#$@K:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
CHANNEL_REQS_REC:按接入方法統(tǒng)計 PCU 接到的 Channel Request 的數(shù)量;西70874*$#(K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
纇$#$#K:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
飛網(wǎng).4 信道指標#@3221a3dsK:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
ej道hK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
DL PDTCH CONGESTION、GPRS CHANNELS SWITCHED、PDTCH AVAIL RATE、TCH USE RATE

DL PDTCH CONGESTION:PDTCH下行擁塞時間DL PDTCH CONGESTION,當(dāng)DL PDTCH CONGESTION時間頻繁出現(xiàn)較大(10000=10 秒)時,須檢查PDTCH時隙配置及無線環(huán)境.

GPRS CHANNELS SWITCHED:GPRS數(shù)據(jù)業(yè)務(wù)在RES GPRS PDTCH信道與SWITCH GPRS PDTCH信道間切換次數(shù).當(dāng)SWITCH次數(shù)超過 150 次/天時,須重新配置RES GPRS PDTCH與SWITCH GPRS PDTCH,避免因頻繁切換使數(shù)據(jù)業(yè)務(wù)掉線.
?$#@3221a3K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
PDTCH AVAIL RATE:PDTCH信道利用率,PDTCH信道利用率= DL BUSY PDTCH MEAN / GPRS AVAIL PDTCH MEAM * 100%,一般而言建義當(dāng)PDTCH信道利用率>60%時,須考濾擴容PDTCH信道.*(我)$K:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
TCH USE RATE:建義當(dāng)TCH USE話務(wù)信道利用率>70%時,要考濾擴容載頻.當(dāng)TCH USE話務(wù)信道利用率>100%,不但會造成話務(wù)擁塞,而且因經(jīng)常搶占PDTCH信道,造成GPRS數(shù)據(jù)業(yè)務(wù)中斷.進行 PDTCH 信 道 擴 容 時 , 要 綜 合 考 濾 PDTCH 信 道 利 用 率 , TCH_USE 話 務(wù) 信 道 利 用 率 , GPRS CHANNELS SWITCHED 三個統(tǒng)計數(shù)據(jù),盡量做到話務(wù)與數(shù)據(jù)業(yè)務(wù)平衡;vckjlK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有


(*)#$@&%#*K:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
@&%#*(我)K:JFD()$#本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
kjhfjouierK:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
飛網(wǎng).5 PRP 指標1354afd5a4f8K:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
8e342是43432K:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
%$#(*$#蔏:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

PRP LOAD、PRP CPU USAGE
1fads不21fK:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
PRP_LOAD:PRP板負荷,當(dāng)PRP板負荷 PRP_LOAD超過 60 時將考濾PRP板擴容.*(&#*($(K:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
21%$#(*$#什K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
CPU_USAGE:PRP板CPU負荷,當(dāng)PRP CPU_USAGE超過 40%時將考濾PRP板擴容.
rewioK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
3a21fK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
3dsafK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有


飛網(wǎng).6 GB 指標#%kcvmmvckjlK:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
mmvckjluK:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
@&%#*(蜬:JFD()本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
GSL LAPD CONGESTION、GBL 負荷、GBL UNAVAILABLEads13東oK:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

GSL LAPD CONGESTION:GSL的信令負荷 LAPD_CONGESTION,當(dāng)GSL的信令負荷在一周內(nèi)頻繁出現(xiàn)>100 時,要考濾GSL擴容

GBL負荷:GBL負荷=(GBL DL DATA THRPUT+GBL UL DATA THRPUT)*8/GBL的帶寬,GBL的帶
ads13東oitK:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
寬=GBL 時隙*64,當(dāng)GBL的負荷>60%,需要考慮增加GBL資源,即擴GBL時隙.

GBL UNAVAILABLE:當(dāng)有出現(xiàn)GBL_UNAVAILABLE>0 時說明GBL有OOS過,應(yīng)對GBL進行檢查3東oitreK:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
vmmvckjlurewK:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
飛網(wǎng).7 小區(qū)重選cvmmvcK:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

CELL FLUSH REQS
354afd5a4f8eK:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
CELL FLUSH REQS:小區(qū)重選,當(dāng)小區(qū)重選次數(shù)頻繁出現(xiàn)>400,建議調(diào)整小區(qū)重選參數(shù)、功
0874*$#(*)#K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
率大小,方位角,俯仰角等,小區(qū)重選頻繁不但影響數(shù)據(jù)業(yè)務(wù)速率,還將造成數(shù)據(jù)業(yè)務(wù)掉線.$#&)*(K:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
?34321%$#K:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: OscarDon     回答時間:2011-09-11 11:30    

35        32        


這個就很多了,建議查下華為的GPRS/EDGE優(yōu)化手冊,很詳細的,這個論壇有下載的。45%#(K:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
&#*($(哦*&#%K:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: beichen     回答時間:2011-09-11 11:59    

32        38        


這邊一般考核的是下載速度 tbf建立成功率 pdch復(fù)用度rpoej道h$#$K:JFD()$#_*本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: buptwzz     回答時間:2011-09-11 12:53    

31        36        


樓上很多專家都介紹了,但這里的篇幅肯定不可能介紹完。21%$#(*$#K:JFD()$#本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
GPRS/EDGE優(yōu)化中,我們最主要從兩個方面的指標進行優(yōu)化:s13東oitK:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
統(tǒng)計和路測。東oitre4K:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
統(tǒng)計有無線性能的,如接入性能的、流量大小的、等等, 設(shè)備性能的,如負荷等。
路測有CQT和DT兩個方面, 有成功率、下載速度等。kjlurK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
如現(xiàn)在移動的考核指標,主要是統(tǒng)計方面的,如EDGE高編碼占比,EDGE占比,最差小區(qū)占比,無線利用率等。 前幾年主要是集團和省的三方測試檢查,現(xiàn)在也還是重點,號稱32項指標如CQT的附著時長、成功率,PDP時長,成功率,PING時長,成功率。WAP登陸首頁時間,成功率,WAP刷新時長,成功率,KJAVA登陸時長,成功率,F(xiàn)TP下載速度,彩信成功率,飛信等。DT有FTP下載速度,GPRS/EDGE無覆蓋里程,掉線率等。
       具體的可以收收一些優(yōu)化文檔。這里不可能介紹全面。_@s4fads13東K:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
_@s4fK:JFD本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: Jackyyan     回答時間:2011-09-11 16:03    

32        36        
2G Call Setup Success Rate - Data UL CSSR DL CSSR UL TBF requests DL TBF requests UL Database Allocation fail UL fail due to Abis congestion UL fail due to RR congestion UL fail due to UPPB-DSP channel congestion UL fail due to due to channel activate failed UL fail due to due to BTS connection failed UL fail due to due to BIU connection failed UL fail due to due to not receive PIA UL fail on PACCH - time out UL fail on PACCH - other reasons UL fail on CCCH - competition solving failed UL fail on CCCH - ressource request not received UL fail on CCCH - other reasons DL fail due to CPU DL fail due to not support DTM DL fail due to database allocation failure DL fail due to Abis congestion DL fail due to RR congestion DL fail due to UPPB-DSP channel congestion DL fail due to due to channel activate failed DL fail due to due to BTS connection failed DL fail due to due to BIU connection failed DL fail due to due to not receive PIA DL fail on PACCH - time out DL fail on PACCH - other reasons DL fail on CCCH - time out DL fail on CCCH - other reasons DL fail on CCCH - polling failed TKL_NAD_Lost_connection_rate UL TBF Successes DL TBF Successes UL Lost connection Rate - Data UL_Drop_N3101 overflow UL_Drop_N3103 overflow UL_Drop_forcing_release_by_control_plane UL_drop_instance_suspension UL_drop_inner_abnormal Number of EGPRS UL TBF release due to flush LL Number of EGPRS UL TBF release due to GPRS suspend requests Number of EGPRS UL TBF forcing release by CS Number of EGPRS UL TBF abnormal release due to user plane requests Number of EGPRS UL TBF release due to NSVC unavailability Number of EGPRS UL TBF release due to BVC unavailability Number of EGPRS UL TBF release due to other reasons DL Lost connection Rate - Data DL_Drop_N3105 overflow DL_drop_other_reasons DL_Drop_forcing_release_by_control_plane DL_drop_instance_suspension DL_drop_inner_abnormal Number of EGPRS DL TBF release due to flush LL Number of EGPRS DL TBF release due to GPRS suspend requests Number of EGPRS DL TBF forcing release by CS Number of EGPRS DL TBF abnormal release due to user plane requests Number of EGPRS DL TBF release due to NSVC unavailability Number of EGPRS DL TBF release due to BVC unavailability Number of EGPRS DL TBF release due to other reasons Number of standstill of GPRS UL TBF receiving window Number of standstill of EGPRS UL TBF receiving window Number of standstill of GPRS DL TBF sending window Number of standstill of EGPRS DL TBF sending window UL GPRS RLC retransmitted rate UL EGPRS RLC retransmitted rate DL GPRS RLC retransmitted rate DL EGPRS RLC retransmitted rate UL GPRS CS1 RLC block number UL GPRS CS2 RLC block number UL GPRS CS3 RLC block number UL GPRS CS4 RLC block number DL GPRS CS1 RLC block number DL GPRS CS2 RLC block number DL GPRS CS3 RLC block number DL GPRS CS4 RLC block number UL EGPRS MCS1 RLC block number UL EGPRS MCS2 RLC block number UL EGPRS MCS3 RLC block number UL EGPRS MCS4 RLC block number UL EGPRS MCS5 RLC block number UL EGPRS MCS6 RLC block number UL EGPRS MCS7 RLC block number UL EGPRS MCS8 RLC block number UL EGPRS MCS9 RLC block number DL EGPRS MCS1 RLC block number DL EGPRS MCS2 RLC block number DL EGPRS MCS3 RLC block number DL EGPRS MCS4 RLC block number DL EGPRS MCS5 RLC block number DL EGPRS MCS6 RLC block number DL EGPRS MCS7 RLC block number DL EGPRS MCS8 RLC block number DL EGPRS MCS9 RLC block number Number of increment of GPRS DL coding mode Number of decrement of GPRS DL coding mode Number of increment of GPRS UL coding mode Number of decrement of GPRS UL coding mode Number of increment of EGPRS DL coding mode Number of decrement of EGPRS DL coding mode Number of increment of EGPRS UL coding mode Number of decrement of EGPRS UL coding mode TKL_NAD_2G_average_EDGE_throughput_ per data TS_DL TKL_NAD_2G_average_GPRS_throughput_ per data TS_DL TKL_NAD_2G_average_EDGE_throughput_ per data TS_UL TKL_NAD_2G_average_GPRS_throughput_ per data TS_UL TKL_NAD_2G Data traffic  volume DL TKL_NAD_2G Data traffic  volume UL Maximum number of Abis TS used Average number of Abis TS used Average Number of available PDCH Average Number of unavailable PDCH Number of available static PDCH Number of unavailable static PDCH Time of DL PDCH congestion Time of UL PDCH congestion Number of forcing conversation dynamic from PDCH to TCH by BSC Number of dynamic PDCH preemption for CS service Maximum number of used PDCH Average number of used PDCH Time of GPRS UL connection Time of EGPRS UL connection Time of UL signaling connection Time of GPRS DL connection Time of EGPRS DL connection Time of DL signaling connection DL RLC Blocks for Signalling(nb) DL RLC Blocks for Effective Download(nb) DL RLC Block for Dummy(nb) UL RLC Blocks for Signalling(nb) UL RLC Blocks for Effective Download(nb) UL RLC Block for Dummy(nb) Number of discarded EGPRS DL LLC frames due to buffer overflow Number of discarded EGPRS DL LLC frames due to life time expiration Number of discarded EGPRS DL LLC frames due to other reasons Number of discarded GPRS DL LLC frames due to buffer overflow Number of discarded GPRS DL LLC frames due to life time expiration Number of discarded GPRS DL LLC frames due to other reasons Total time of NACC cell reselection Number of NACC cell reselection(PCCN to flush LL) Number of NACC cell reselection without receiving flush LL The average length of packet latency period in Abis The length of packet latency period between 0 and 20ms(20 included) in Abis The length of packet latency period between 20ms and 40ms(40 included) in Abis The length of packet latency period between 40ms and 60ms(60 included) in Abis The length of packet latency period between 60ms and 80ms(80 included) in Abis The length of packet latency period between 80ms and 100ms(100 included) in Abis The length of packet latency period between 100ms and 120ms(120 included) in Abis The length of packet latency period between 120ms and 140ms(140 included) in Abis The length of packet latency period between 140ms and 160ms(160 included) in Abis The length of packet latency period between 160ms and 180ms(180 included) in Abis The length of packet latency period larger than 180ms in Abis The average length of downlink packet latency period in Gb The length of downlink packet latency period between 0 and 100ms(100 included) in Gb The length of downlink packet latency period between 100ms and 200ms(200 included) in Gb The length of downlink packet latency period between 200ms and 300ms(300 included) in Gb The length of downlink packet latency period between 300ms and 400ms(400 included) in Gb The length of downlink packet latency period between 400ms and 600ms(600 included) in Gb The length of downlink packet latency period between 600ms and 1000ms(1000 included) in Gb The length of downlink packet latency period larger than 1000ms in Gb The average length of uplink packet latency period in Gb LLC Stall number MAC Resource Congestion BSSGP Resource Congestion LLC re-routing failed number LLC re-routing success number LLC Transfer fail via cell reselection LLC transfer fail not via cell reselection
qianlifeixue  2012-02-02 14:49 



三方考核DT關(guān)注的是FTP速率、掉線率、WAP登錄時延及成功率知1fkjhfjouiK:JFD()$#_*(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有
54afd5a4f8K:JFD()$#_本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: wsat273     回答時間:2011-09-11 17:20    

34        30        


去論壇找找資料吧  有

回答者: zjb26010105     回答時間:2011-09-11 20:18    

32        36        


主要還是看當(dāng)?shù)氐木址皆趺匆蟮。我這邊是只考察上行TBF建立成功率和下行TBF擁塞率8e342蔏:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: guodac     回答時間:2011-09-11 20:59    

35        34        


3樓的差不多fd3s1fd諯:JFD()$本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: flyingsnow0102     回答時間:2011-09-12 10:46    

38        29        


學(xué)習(xí)一下saf12zcK:JFD()本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: 過期的味道     回答時間:2011-09-13 09:44    

40        29        


學(xué)習(xí)一下f12zcvK:JFD(本文來自移動通信網(wǎng)gg1fic3.cn,版權(quán)所有

回答者: sibo174600111     回答時間:2011-09-16 09:40    

29        40        

中國通信人才網(wǎng) | 江蘇通信人才網(wǎng) | 山東通信人才網(wǎng) | 武漢通信人才網(wǎng) | 浙江通信人才網(wǎng) | 湖南通信人才網(wǎng)
杭州東信網(wǎng)絡(luò)技術(shù)有限公司 聘:華為高端優(yōu)化項目(南京)
需求人數(shù):1 人 地點:南京市
西安中興精誠通訊有限公司 聘:質(zhì)量審核員
需求人數(shù):30 人 地點:西安市
重慶愛信思科技有限責(zé)任公司 聘:初中級OTN/PTN調(diào)測工程師
需求人數(shù):5 人 地點:唐山市,承德市,張家口市
南京華蘇科技有限公司 聘:中興網(wǎng)優(yōu)測試工程師(新鄉(xiāng)鄭州)
需求人數(shù):5 人 地點:新鄉(xiāng)市,鄭州市
南京順盛通信科技有限責(zé)任公司 聘:中興傳輸PTN/SPN工程師
需求人數(shù):1 人 地點:徐州市
安徽引途科技有限公司 聘:安徽督導(dǎo)
需求人數(shù):3 人 地點:蕪湖市,池州市
上海瑞禾通訊技術(shù)有限公司 聘:廣州中高級工程師
需求人數(shù):3 人 地點:廣州市
重慶信科通信工程有限公司 聘:南昌電信中興原廠高級
需求人數(shù):2 人 地點:南昌市
福建省鴻官通信工程有限公司 聘:中興IPRAN工程師
需求人數(shù):1 人 地點:泉州市
河南創(chuàng)賽通信科技有限公司 聘:新疆工程前臺測試
需求人數(shù):10 人 地點:新疆
熱點問題
更多精彩

聯(lián)系我們 - 問通信專家 Powered by MSCBSC 移動通信網(wǎng)  © 2006 -