Railway Bogor-Jakarta 320512
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Transcript of Railway Bogor-Jakarta 320512
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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confidential
Security Level:
英文标题 :40-47pt
副标题 :26-30pt
字体颜色 : 反白内部使用字体 :
FrutigerNext LT Medium
外部使用字体 : Arial
中文标题 :35-47pt
字体 : 黑体 副标题 :24-28pt
字体颜色 : 反白字体 : 细黑体
RAILWAY ROUTE
BOGOR - JAKARTA
May, 2012
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Idle Dual Mode by CI & SC
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Idle Dual Mode by RSCP
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Signal strength on the area is fair with the average of –85.79dbm on idle mode
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Idle Dual Mode by RxLev
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Signal strength on the area is good with the average of –80.34dbm on idle mode
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Dedicated Lock 3G by RSCP
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Signal strength on the area is fair with the average of –87.04dbm on dedicated lock 3G
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Dedicated Lock 3G by EcNo
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EcNo value is low, with the average of -9.38 which means that the signal quality is good.
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Dedicated Lock 3G by SC
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Dedicated Lock 2G by RxLev
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Signal strength on the area is good with the average of -77.16 dbm on dedicated lock 2G.
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Dedicated Lock 2G by Rx Qual
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Signal quality is mostly dominated with the range of 0 to 3, which means signal quality is good on most of the area.
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Dedicated Lock 2G by CI
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Overview
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
2G Event
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Vehicle route via
Underpass at cawang
Drop Type : No service cause channel release. Served by JKS069B & BCCH 624, RxLev : -99dBm
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
3G Event (Dropped Call)
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Before the dropped call occurred, JKP100E was serving the UE.JKP100E can’t HO to neighbor site until Rx Level and Rx Qual are very bad. Need Site Audit & Physical Optimization for JKP100E and check NL for JKP036G
Overshoot from JKP100EAnt Height : 21, Azimuth : 70M Tilt : 4, E tilt : 2
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
3G Event (Blocked Call)
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Block type : No traffic channel assignment & Congestion. Please check traffic BGR012 on may 26, 2012, time 14:26
2 time Blocked
Call
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
3G Event (Blocked Call)
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Blocked Call cause can’t HO from JKP044B to JKP044C (cross feeder), Need Site Audit & Physical Optimization for JKP044 and swap sector JKP044B & JKP044C
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
BAD SPOT
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SPOT 1
SPOT 2
SPOT 5
SPOT 4SPOT 3
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 17
SPOT 1
EcNo & RSCP are very bad because Site BGR018 is down & served from far neighbors site (BGR012F, BGR020G, BGR076G, BGR017G)
Site Down
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 18
SPOT 2
EcNo & RSCP are very bad because Site KDP004 is down & served from far neighbors site (KPD003G, KDP015G, BGR013G)
Site Down
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 19
SPOT 3
JKS155EAnt Height : 33, Azimuth : 60M Tilt : 3, E tilt : 0
EcNo & RSCP are very bad because no dominant serving cell, . Need Site Audit & Physical Optimization for JKS155E. Please Up tilt the mechanical from 3 to 0 & Down tilt the electrical from 0 to 5
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 20
SPOT 4
Overshoot from JKS155EAnt Height : 33, Azimuth : 60M Tilt : 3, E tilt : 0
EcNo & RSCP are very bad because no dominant serving cell, . Need Site Audit & Physical Optimization for JKS155E & JKS171G. Please re-azimuth JKS171G from 270 degree to 300 degree
JKS171GAnt Height : 36, Azimuth : 270M Tilt : 3, E tilt : 2
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 21
SPOT 5
EcNo & RSCP are very bad because no dominant serving cell, Need Site Audit & Physical Optimization for JKS165 & JKS069. Please re-azimuth JKS069G from 300 degree to 270 degree
JKS069GAnt Height : 31, Azimuth : 300M Tilt : 2, E tilt : RET
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Signal strength in the tested area on idle mode is good with the average RSCP(3G) -85.79 dBm & Rxlev-80.34dBm,
Signal quality is excellent with the average RxQual value 0.89.
EcNo value is low, with the average of -9.38 which means that the signal quality is good.
There is only 1 call drop on 2G and 1 call drop on 3G
Overall Signal strength & Signal quality is good
Bad Spot Reamrk/Area of Optimization:-
Need Site Audit & Physical Optimization for JKP100E, with Ant Height : 21, Azimuth : 70, M Tilt : 4, E tilt : 2. 8Please
Up tilt the mechanical from 4 to 0 & Down tilt the electrical from 2 to 8.
Need Site Audit & Physical Optimization for JKP044 and swap sector JKP044B & JKP044C.
Site BGR018 is down so EcNo & RSCP are very bad & served from far neighbors site (BGR012F, BGR020G,
BGR076G, BGR017G).
Site KDP004 is down so EcNo & RSCP are very bad & served from far neighbors site (KPD003G, KDP015G,
BGR013G) performance BGR018 & KDP004 on May 26, 2012
EcNo & RSCP are very bad because no dominant serving cell, . Need Site Audit & Physical Optimization for
JKS155E. Please Up tilt the mechanical from 3 to 0 & Down tilt the electrical from 0 to 5
EcNo & RSCP are very bad because no dominant serving cell, . Need Site Audit & Physical Optimization
for JKS155E & JKS171G. Please re-azimuth JKS171G from 270 degree to 300 degree EcNo & RSCP are very bad because no dominant serving cell, Need Site Audit & Physical Optimization
for JKS165 & JKS069. Please re-azimuth JKS069G from 300 degree to 270 degree.
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Summary
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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confidential
Security Level:
英文标题 :40-47pt
副标题 :26-30pt
字体颜色 : 反白内部使用字体 :
FrutigerNext LT Medium
外部使用字体 : Arial
中文标题 :35-47pt
字体 : 黑体 副标题 :24-28pt
字体颜色 : 反白字体 : 细黑体
Date : 29 Jan 2012
Thank You!!