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RBS/BSC Ericsson

Soul - 6th November 2017  (08:06 GMT)

Thanks Pix

pix - 4th November 2017  (12:44 GMT)

hi,

Search for concentric cells, we already discussed this many times years ago.

Concentric (or Single-BCCH) vs Dual-BCCH (1 cell 900 + 1 cell 1800)

Benefits :
- the 180 cell does not require a BCCH (easier frequency planning)
- no SDCCH on 1800
- easier neighbour planning (only one cell per sector)

Drawbacks :
- GPRS may be forced to be on 900 only (E/// provides way to place PDCH on 1800 inner cell)
- 900 layer handles all the signalling, all the idle mobility, all the SDCCH traffic. But 900 has low radio quality, so overall you may be decreasing your QOS, especially the call setup and the GPRS TBF qos.

Concentric cells are a great way to achieve G1800 refarming, in order to make room for L1800 (10MHz, 15MHz or even 20MHz, using only the LTE guardband for allocating few GSM channels on the side)

BR/Pix

Soul - 31st October 2017  (10:13 GMT)

Hi All
i want what is the advantages of MBC (Dual) instead having 2 RBS 900 and 1800

abhinav - 8th March 2016  (18:01 GMT)

How can i remove the 2 a30 alarm in 2964 n 2204 bts

VINAY VARUN - 21st January 2016  (05:33 GMT)

Hello Sir,
What is RF performance alarm. and how to resolve this fault. Please send me related document.

Yan Naing Oo - 29th October 2015  (04:11 GMT)

How to slove LOCAL MODE ALARM at TRX?

Yan Naing Oo - 23rd August 2015  (11:15 GMT)

Hi sir,
How can i solve Los of tracking alarm at 3G.Please,could you help me to clear that alarm.If that alarm appear,whole site is down.So we are always recommissioning.

dashrath - 22nd August 2015  (07:35 GMT)

Please send me ericsson omt pin configuratoin 2964

Miguel - 21st August 2015  (18:36 GMT)

rbs element manager worked well, but now only open LTE and UMTS not write the address 169.254.1.10 if you open but write 169.254.1.1 not open

VINAY VARUN - 26th June 2015  (08:16 GMT)

Hi sir,

I am working on 2G BSC. May i know how to get the the list of only BTS having VSWR fault, at a glance. Please tell me the command.

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Last modified: 17 May 2017

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