Sambalpur & Burla 3G sites Rehoming plan

Shifting of NodeB from RNC-28 to RNC-29, Total 18 NodeB rehoming

to Berhampur RNC-29.

18 NodeB( 2 Town) rehoming plan from RNC-28 to RNC-29.

Town Name Pre RNC Updated RNC Num of NodeBSambalpur 28 29 13

Burla 28 29 5

Pre – Post NW Over view

PREPOSTPRE

Orissa RNC 28 & 29 Present Connectivity

KOL CGSN

RNC-28NodeB-71

RNC -29NodeB-185

Node B Node B

MSC- 2/3

IuCS IuCS

IuPS IuPS

BAN Router BAN Router

Rehoming Sites IP plan Details

NODE B FACIDOLD RNC

NAMENEW RNC RIC 3G SO VLAN

OLD IP ADDRESS RIC 3G SO (NEW) NEW IP DETAILS

OCSBLPDNPLB001 28 29 ENG201101293391873 1616 10.85.121.142 ENG201503198205807 10.85.101.158OCSBLPSBLPB003 28 29 ENG201101293391877 1620 10.85.121.158 ENG201503198206187 10.85.101.170

OCSBLPFRMDB001 28 29 ENG201101293391866 1612 10.85.121.126 ENG201503198205657 10.85.101.142OCBJMRBJMRB001 28 29 ENG201101293391868 1613 10.85.121.130 ENG201503198205686 10.85.101.146OCSBLPSBLPB002 28 29 ENG201101293391870 1615 10.85.121.138 ENG201503198205765 10.85.101.154OCSBLPSBLPB005 28 29 ENG201101293391874 1617 10.85.121.146 ENG201503198206187 10.85.101.162

OCSMBOSMBOB002 28 29 ENG201101293391875 1618 10.85.121.150 ENG201503198206177 10.85.101.166OCSBLPSBLPB001 28 29 ENG201101293391869 1614 10.85.121.134 ENG201503198205712 10.85.101.150OCSBLPSBLPBG01 28 29 ENG201102263758795 1624 10.85.121.174 ENG201503208209235 10.85.101.182OCSBLPSBLPBG02 28 29 ENG201102273767536 1623 10.85.121.170 ENG201503198206328 10.85.101.178OCSBLPSBLPBL01 28 29 ENG201102263758563 1622 10.85.121.166 ENG201503198206316 10.85.101.174OCSBLPATPLB001 28 29 ENG201101293391865 1611 10.85.121.122 ENG201503198205644 10.85.101.138OCSBLPSBLPBO01 28 29 ENG201110207005018 1625 10.85.121.178 ENG201503208209510 10.85.101.186OCBURLBURLB003 28 29 ENG201205039457973 1626 10.85.121.182 ENG201503208209523 10.85.101.190OCBURLBURLB002 28 29 ENG201205039458160 1627 10.85.121.186 ENG201503208210214 10.85.101.194OCBURLBURLBW01 28 29 ENG201205039458420 1629 10.85.121.194 ENG201503208210049 10.85.101.198OCBURLBURLB003 28 29 ENG201205039458272 1630 10.85.121.198 ENG201503208210065 10.85.101.202OCHRKDHRKDB001 28 29 ENG201205039458384 1632 10.85.121.206 ENG201503208209554 10.85.101.206

RNC Traffic Summary_24 Hours.

After rehoming of 18 nodes Berhampur RNC 29 will have total 203 nodes B and 24 hour payload will be approx. 4635 GB.

Current IUPS Utilization is 67 %, So IUPS augmentation will be also required after 18 nodeB rehomed in RNC-29.

Pre

RNC RNC Name Num of NodeB Data Payload27 Bhubaneswar 238 5420.1728 Rourkela 71 1649.3729 Berhampur 185 4279.37

Post

RNC RNC Name Num of NodeB Data Payload27 Bhubaneswar 238 5420.1728 Rourkela 53 1293.5429 Berhampur 203 4635.20

CPU Utilization & feasibility for Rehoming 18 Node-B of RNC-28 to RNC-29.

RNC Managed NE Board Board Name Module Peak load of CPU usage of

the main processor(%)RNC

Managed NE Board Board Name Module Peak load of CPU usage of the main processor(%)

29 2 RCB(2) 2_3_2 55.00% 28 12 RCB(12) 12_3_2 28.00%

29 11 RCB(11) 11_3_1 55.00% 28 16 RCB(16) 16_3_2 28.00%

29 16 RCB(16) 16_3_1 54.00% 28 2 RCB(2) 2_3_1 27.00%

29 2 RCB(2) 2_3_1 53.00% 28 5 RCB(5) 5_3_1 27.00%

29 5 RCB(5) 5_3_2 53.00% 28 5 RCB(5) 5_3_2 27.00%

29 6 RCB(6) 6_3_1 53.00% 28 6 RCB(6) 6_3_2 27.00%

29 11 RCB(11) 11_3_2 53.00% 28 11 RCB(11) 11_3_1 27.00%

29 12 RCB(12) 12_3_2 53.00% 28 11 RCB(11) 11_3_2 27.00%

29 15 RCB(15) 15_3_2 53.00% 28 16 RCB(16) 16_3_1 27.00%

29 1 RCB(1) 1_3_1 52.00% 28 1 RCB(1) 1_3_1 26.00%

29 1 RCB(1) 1_3_2 52.00% 28 1 RCB(1) 1_3_2 26.00%

29 5 RCB(5) 5_3_1 52.00% 28 2 RCB(2) 2_3_2 26.00%

29 12 RCB(12) 12_3_1 52.00% 28 6 RCB(6) 6_3_1 26.00%

29 15 RCB(15) 15_3_1 52.00% 28 12 RCB(12) 12_3_1 26.00%

29 6 RCB(6) 6_3_2 51.00% 28 3 RCB(3/4) 3_3_1 20.00%

29 16 RCB(16) 16_3_2 51.00% 28 13 RCB(13/14) 13_3_2 16.00%

29 7 RCB(7/8) 7_3_1 39.00% 28 7 RCB(7/8) 7_3_1 15.00%

29 7 RCB(7/8) 7_2_2 35.00% 28 7 RCB(7/8) 7_2_1 13.00%

29 7 RCB(7/8) 7_3_2 32.00% 28 7 RCB(7/8) 7_3_2 13.00%

29 7 RCB(7/8) 7_2_1 28.00% 28 13 RCB(13/14) 13_3_1 12.00%

29 3 RCB(3/4) 3_3_2 26.00% 28 7 RCB(7/8) 7_2_2 7.00%

29 3 RCB(3/4) 3_3_1 22.00% 28 3 RCB(3/4) 3_3_2 6.00%

29 13 RCB(13/14) 13_3_2 20.00% 29 13 RCB(13/14) 13_3_1 17.00%

18 NodeB( 2 Town) rehoming plan from RNC-28 to RNC-29.

Current Iups Utilization of RNC-27 & 29

Current IUPS Utilization is 67% (after recent augmentation), So IUPS augmentation will be also required after 18 nodeB rehomed in RNC-29.

Iucs utilization is very low and not a concern.

8th Mar 9th Mar 10th Mar 11th Mar 12th MarAfter

Augmentation

IUPS utilization RNC 27 and 29 70.11 70.27 70.77 71.88 72.38 67

18 NodeB( 2 Town) rehoming plan from RNC-28 to RNC-29.

Assumption for rehoming work :

1. Rehoming planned based on trend of RRC attempts and “RRC fails due to RNC” as observed in few RNCs. BHCA working details not available from vendor.

3. Some margin kept in RNC-29 for traffic growth and integration of NEW/MRO sites.

4. For Rehoming of these 18 sites, May RCB splitting will be not required but we have to add one extra RCB card in RNC-29 from RNC-28.

5. RNC 28 Also have planned to shift from Rourkela town to Sambalpur town due to multiple fiber cut Ranchi thorpa, sambalpur sundargarh which caused sites outages, some times complete RNC Outages & isolation , But sambalpur town has multiple fiber protection path.

6. When we will rehome the Rourkela town (Total 53 sites) in RNC-29 to shift RNC-28 rourkela to sambalpur town, RCB card splitting will be also required in RNC-29 to control CMP & DMP utilization.