VIL/SNOC/MOP/2019/CA VIL/SNOC/MOP/2019 /CA configuration for FDD/TDD Carrier _ ZTE_v1.0
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VODAFONE INDIA LIMITED
Carrier CA configuration for FDD/TDD Carrier
Method of Procedure (MoP) V1.0
Document Details: Document No.
Document Title
Author
VIL/SNOC/MOP/2017/ CA configuration for FDD/TDD Carrier
SNOC CHM ZTE BSS - CA configuration for FDD/TDD Carrier
Dhananjay Mishra
Domain Owner
Sumit Nangia
Reviewers : Name
Version Approved
VIL/SNOC/MOP/2019/CA VIL/SNOC/MOP/2019 /CA configuration for FDD/TDD Carrier _ ZTE_v1.0
Position
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Reviewed Date
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VIL/SNOC/MOP/2019/CA VIL/SNOC/MOP/2019 /CA configuration for FDD/TDD Carrier _ ZTE_v1.0
Nilesh Amte, Sura Surajj Sinha
SNOC-Changee Management Head SNOC-Chang
Sumit Nangia
1.0
Lead - Mobility
Abhijit Ray
RAN Lead
Approvers: Name
Version Approved
Position
Vinay Tyagi
1.0
SNOC Head
Approval Date
Distribution List: Name/Position / Available at SNOC, Circle BSS team , Corporate team
Published Date
Next Review*: Review*: Next Review Date
Domain Owner
Sumit Nangia
*Document should be reviewed once every quarter or whenever there is a major change, whichever is earlier. For Feedback/Suggestions Feedback/Sugge stions please drop a mail to:
sumit.nang sumit.nangia@vodafon
[email protected] eidea.com
Contents
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1.
Purpose Purpo se of Docum Document...... ent..................... .............................. ............................. ............................. .............................. ............................. ............................. ....................... ........4 4
2.
Objective Obje ctive.............. ............................. ............................. ............................. .............................. ............................. ............................. ............................. ...................................4 .....................4
3.
Scope............. Scope ............................ ............................. ............................. ............................. ............................. .............................. ............................. .......................................... ............................ 4
4.
Resources Reso urces............... .............................. ............................. ............................. .............................. ............................. ............................. ............................. ................................. ................... 4
5.
CA confi configurat guration ion for FDD/ FDD/TDD TDD Carri Carrier er .............. ............................. .............................. ............................. ................................... .........................4 ....4
5.1
Pre-requis Pre-r equisites. ites................ .............................. ............................. ............................. .............................. ............................. ............................. ............................. ..........................4 ............4
5.2
Pre execution execution checks. checks................ ............................. ............................. ............................. ............................. .............................. ............................. ............................. ............... 5
5.3
Detailed Detai led Job Job Descript Description..... ion.................... .............................. ............................. ............................. .............................. ............................................ ................................ ...5 5
5.4
Impactt on Service................. Impac Service................................ ............................. ............................. .............................. ............................. ............................. .............................. .................. ...5 5
5.5
Detailed Detai led Step by by Step Procedur Procedures........ es....................... ............................. ............................. ............................. ............................. ............................... ................ 5
5.6
Roll Back Back Plan................ Plan............................... .............................. ............................. ............................. .............................. ............................. ............................. ........................ ......... 9
5.7
Activity Activ ity Proces Processs and Time Time Line............. Line........................... ............................. ............................. ............................. ............................................ ............................. 9
5.8
Post Executio Execution n Checks................. Checks................................ .............................. ............................. ............................. .............................. ............................. ........................ ..........9 9
5.9 Performance Monitoring……………………… Monitoring……… ………………………………… ………………………………… ………………………………… …………………….............................. ….............................. ................9
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1. Purpo Purpose se of Docum Document ent
This technical technical docum document ent cove covers rs the activity of CA confi configurat guration ion for FDD/TDD FDD/TDD Carrier Carrier in the ENodeB’ ENode B’ss for Circle Circles. s. The purpose purpose of this document document is to descr describe ibe the actions actions needed for CA configuration for FDD/TDD Carrier in ZTE RNC’s.
Object ective ive 2. Obj
The objective objective of this MOP is to provi provide de the user as to how to perform perform CA conf configura iguration tion for FDD/TDD Carrier in ENodeB’s.
3. Sc Scop opee
The scope of this proces processs docum document ent is to present the process process CA configurat configuration ion for FDD/TDD FDD/TDD Carrier in ENodeB’ Carrier ENodeB’s, s, which is to be observed by SNO SNOC, C, for ZTE based circles and Corporate Corporate Team. This process is for Vodafone Managed Circles Only.
4. Res Resour ources ces
NetNumen Applications via SRAS SRAS.. LTE Engineer should be technically equipped for ENodeB’s activity. SPOC’s details ( Circle & SNOC)
5. CA configuration for FDD/TDD Carrier 5.1 Pre-requisites
Pre Validation of Plan in day time. (SNOC Responsibility). RNC should be in healthy condition. If any critical/major alarms reported same shall be escalated to INM/Circle team immediatel immediately y for rectification CR needs to be approved from all concern before 17::00 hrs. Activity Owners should be technically equipped to perform the activity activity.. All changes should be done through SRAS. CR should beconcern as per attached day data advance from team ) format.( Get CA configuration for FDD/TDD Carrier plan one
5.2 Pre execution checks.
Take a Pre check in day time.
If any critical/major alarms reported, shall be escalated to INM/Circle team immediately for rectification before activity. Coordinate with all involved team (Core, Transmission, Transmission, BSS, and RF) for their readiness.
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5.3 Detailed Job Description
Re-homing is a network optimization technique that re-distributes and re-configures traffic and routing to improve (QoS) Quality of Service The process is done by loading the data in background in the RNC and activating in the outage Windows.
5.4 Impact on Service
Outage Involved: Yes Outage Severity: Major Outage Severity in case of fallback: Total Outage Time & Duration: 60 mins
5.5 Detailed step-by-step procedures
CA configuration for FDD/TDD Carrier
1. Board Function Mode of CRO Card: Board function mode of CR0 card must be set to LTE-FDD Cloud Radio.
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2. Cell Coordination Configuration between TDD & FDD same coverage sectors must be defined:
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3. Co-eNodeB X2+Port IP Link Configuration between TDD & FDD Carrier:
Cooperating eNodeB Id of TDD is configured in FDD & eNodeB Id of FDD is configured in TDD part. X2-Port IP Address must be same in both TDD & FDD part. Used Ip Layer Configuration imust be configured as per port IP Layer Configuration Configuration of that site.
Port IP Layer Configuration:
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Co-eNodeB X2+Port IP Link Configuration in FDD:
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Co-eNodeB X2+Port IP Link Configuration in TDD:
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4. Global Switch Parameter for CA between TDD & FDD: "Primary Carrier Frequency Priority Priorit y Switch for CA" & "Switch for CA between FDD and TDD" must be Open in both TDD & FDD. FDD:
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TDD:
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5. Frequency Priority of Pcell: Frequency priority of primary cell must be configured properly in both TDD & FDD. FDD:
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TDD:
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6. Same Coverage Neighbor definition between TDD & FDD: Same coverage neighbor must be defined properly from TDD to FDD in TDD & FDD to TDD in FDD.
FDD:
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TDD:
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7. Switch for Fixed Primary Carrier based measurement in measurement parameter configuration must be on TDD & FDD:
FDD:
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TDD:
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5.6 Roll Back Plan
In case of Roll back the above plan is activated with changed parameter values( i.e. change the board to previously present) present) Roll out should be completed before maintenance window i.e. 05:00 Roll back plan should be decided/activated decided/activated before 03:30 am.
5.7 Activity Process and Time Line
Sr No .
1 2
Activity Process
Chec Ch ecki king ng CR if all all re requ quir ired ed data data provided Validate the plan and data
Execution Time
Outage Inv
Time Duartion for Activity in mins
Day
No
30
Day
No
20
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3
Activity plan
Night
Yes
30
4 5
Post check For Roll Back
Night Night
No Yes
30 30
5.8 Post execution checks
RNC/RNC Rehoming Post Check S. No.
Points need to be checked
Status
Remarks
1
Verification of all configuration with planning sheet
2
Cross check all cell services and ensure no alarm in network
3
Ensure Voice & Data call testing done by BSS/RF engineer
MONITORING 5.9 PERFORMANCE MONITORING
After RNC Rehoming, performance monitoring is carried out for 06:00 hrs and 07:00 hrs in comparison to the previous day’s same period to check any abnormalities in KPI. KPIs monitored are:
ENode-B ID
ENode-B Name
DC R
CS CSSR
HS CSSR
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Traffi c
Payload(M B)
HOS R
CSFB %
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