RTWP值异常分析指导书 - 百度文库

ʱ : RTWP值异常分析指导书 - 百度文库ϿʼĶ

3. RTWP ƫ߶λͼ

RTWP ݼ1. ʱͳȡ2. ʱʵʱ۲ΪRRU伶RRU -105dbm2-102dbmС߲ 굥زRRU زλرռҷⲿDAS·ɷֱվGSM Źرվ֤

פ澯Ӳϻᵼº̨صRTWPֵ̧ijЩվפ澯ӲʱRTWPֵƫߣų澯ٹ۲վRTWPֵ

ҷڿʱRTWPֵƫߵȽټһΪڴڸԴΪϵͳڲšλ£

ʹܵĻͳѯRTWPֵķѯʱ230430RTWPֵʱRTWPֵڶʱ˵иԴڸԴɣʱRTWPֵƫߣǷڲ¡

ҷվ3С2RTWPֵֻ1СRTWPֵƫߣֽΪλ£

5

Ⱥ˲RTWPֵƫߵСԼҷֵĹ滮СɷţȶϿɷź󣬺̨RTWPֵǷָָɷżɡ

ɣָɷŶϿ״̬ϿRRURRUСȡһСߣСֱӽӵRRUϣʱ̨ϼظСʱRTWPֵ ʱȻRTWPֵƫߣ֤RRU⣬RRUʱRTWPֵ֤RRUϼRRU,ڼRRUС߰ϰ취ԣʱRTWPͻȻ̧2RRŲصRTWPֵ̧3dB󣩣֤˼RRU⣬RRUɣʱRTWPֵδ쳣̧֤RRUΪϵͳ⣬ҷֳϵͳɡ

ҷϵͳ, ܴڶ豸иŵĿ豸: ? ֱվ ? ɷ

? ·DAS ϵͳ ? GSM1800 ׻

ҷϵͳΪ, ڴⲿŵ, ҷԴ豸ɽϴ. ҪԻ豸һųλ. ͨԲø뷨, ȵ. 뷨ҪǶϿ豸RTWP ļ, ҷϵͳ. Ҫǹرջɵ豸, ֱվȵ.

4. RTWP

زСRTWPֵļط

Ҫ󣺶WNƵڣزСRTWPֵԱȣ䣳زRTWPֵǷڴƫ

Ƶ£ NodeB Name WNƵ WNƵ WNƵ WNƵ WNƵ

NodeB ID 6421 6421 6421 6421 6421 RNC Cell ID Config Type S23221 S23221 S23221 S23221 S23221 DL frequency RNC01 64215 RNC01 64214 RNC01 64213 RNC01 64212 RNC01 64211 6

10713

WNƵ WNƵ WNƵ WNƵ WNƵ 6421 6421 6421 6421 6421 RNC01 64216 RNC01 64217 RNC01 64218 RNC01 64219 RNC01 60650 S23221 S23221 10688 S23221 S23221 S23221 10663 ˴һҪ׼㣺

룳زСӦģز䣱زС Աʱһ䣳زģСǿʱRTWPֵжԱȷ

MϲѯԷ֣ΪRRUɣزCIСˣزӦģز䣱زСֱΪCICIСӦСͼС

WNƵ118126230--430RTWPֵؿ֪RTWPֵ״ͼ£

ʱ3زRTWPƽֱֵΪ-105.04(10713ز)-103.58(10688Ƶ)-102.30(10663ز)1ز3زRTWPֵֵΪ1.46ɷRTWPֵ13ز3dBҪ󡣱ע642126421760650Ϊ2RRU1СRTWPֵ-103ȫ

7

ϵͬͷxxxxx#qq.com(#滻Ϊ@)