01 RA41201EN70GLA0 Intro(Roadmaps) Read

Nokia Academy LTE RPESS Introduction

RA4120-70A

RA41201EN70GLA0

© Nokia Solutions and Networks 2015

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RA41201EN70GLA0

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Version, status - RL70/RL55

3

Date

- 26/01/2015

Creator

- Robert Gray

Owner

- Creator

Function

-Academy

Approver

- Approver

Doc ID

- RA41201EN70GLA0

Doc location

-

RA41201EN70GLA0


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Version 0

4

Status Draft

Date 26/01/2015

RA41201EN70GLA0

Handled by Robert Gray

Comments


Module Objectives

After completing this module, the participant will be able to: • List the course contents • List the main steps of the radio planning process • State the LTE RAN roadmap

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Module Contents

• RA4120-70A Learning Elements list • Introduction to the planning process • RL70/55 – New Features Overview • Roadmap Overview

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Module Contents


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RA4120-70A – Learning Elements

 LTE/EPC Overview  LTE Air Interface  Air Interface Overheads  RRM overview  LTE Link Budget  Radio Planning – Coverage Planning Cell Range  Radio Planning – Capacity  LTE Performance Simulations  Nokia LTE Solution  Initial Parameters Planning

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Module Contents

• RA4120-70A Learning Elements list • Introduction to the planning process • RL70/RL55– New Features Overview • Roadmap Overview

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Radio Planning Process Overview - Similar process to any other wireless network - Differences: • Parameters • KPIs Pre-planning

Detailed planning

Optimisation

Model tuning Pre-planning information Site selection

Pre-launch optimisation

Coverage and capacity planning Dimensioning

Configuration planning

Pre-launch Post-launch optimisation optimsation

Parameter planning

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Radio Planning Process Overview

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computation of number of sites required to serve certain area while fulfilling the coverage & capacity requirements (RAN_Dim Tool)

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Nominal Coverage Planning (Planning Tool i.e. Atoll, NetAct Planner, Mentum Planet)

•

detailed Coverage & Capacity Analysis

•

getting Sites

Dimensioning

Nominal Planning

Detailed Planning

Pre-launch Optimization

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Inputs and course of dimensioning process

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LTE Detailed Radio Planning Process

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Nominal planning • •

Create a nominal plan Typical actions: – Propagation model tuning – Nominal coverage planning with planning tool  Based on coverage thresholds: RSRP & CINR – Capacity analysis – Site surveys – Site pre-validation (*) still open what will be the LiBu thresholds used. Atoll uses wideband received power but it is possible to convert it to RSRP.

•

Link budget & capacity dimensioning

Define thresholds from LiBu (*)

Create detailed network plan (cells, antennas, carriers) using LiBu thresholds

Perform capacity analysis to check network capacity against more detailed traffic estimates

RSRP: Reference Signal Received Power CINR: Carrier to Interference + Noise Ratio LiBu: Link Budget

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Module Contents


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RL70 New Features User Experience & Radio Efficiency

Operational Excellence

LTE1803: Downlink Carrier Aggregation 3CC -40 MHz LTE1562: Multiband Carrier Aggregation LTE1042: Nominal Bitrate LTE1140: Intra Frequency Load Balancing LTE1113/LTE1496: eICIC / FeICIC LTE1800: DL CoMP - DL Interference Shaping LTE1617: Radio Link Failure Triggered Handover LTE1127: Service based mobility LTE1841: Inter Frequency Load Equalization LTE1406: Extended VOLTE talk time LTE1691: Uplink intra eNB CoMP 4RX LTE1894: Reference signal power de-boosting LTE2050: Load triggered Idle Mode Load Balancing LTE2091: FDD SuperCell Extension LTE2112: Dedicated Mobility thresholds for SRVCC

LTE1685: Neighbor Robustness LTE1821: HetNet Deployment Optimization LTE1053: Real Time KPI Monitoring LTE1768: MRO for Ping Pong LTE908: Inter RAT ANR WCDMA – UE based LTE1808: Automatic PUCCH capacity optimization LTE1697: Timing Advance Histogram Counter LTE1491: Layer 1 performance measurements

Site Solutions

Transport LTE891: Timing over Packet with Phase Synch LTE1240: TCP MSS Clamping LTE648: SCTP Multi-homing LTE610: Timing-over-Packet Resilience LTE1753: Backup IPsec tunnel LTE1710: Sync Hub Direct Forward

LTE1746: Extended RF Connectivity with Multilayer Configurations LTE1719: Flexi RF Module 6x60W 1800 LTE1556: 3-RAT RF sharing 2G-3G & 2G-4G LTE1728: Flexi Zone Micro BTS LTE1977: Radio Antenna System (RAS) 1900

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RL55 New Features Radio Resource Management and Telecom

BTS Site Solution

• LTE1042: Nominal Bitrate for non-GBR bearers • LTE1335: 9.8Gbps Ir Interface for FSIH • LTE1113: eICIC - macro • LTE1636:Extended OBSAI site configuration • LTE1127: Service based mobility trigger • LTE1778:eNB SW support for FYGE • LTE1140: Intra-frequency load balancing • LTE1845:Inter RAT ANR WCDMA – UE based • LTE1388: TDD Special Subframe Configuration 3 and 4 • LTE1467: TDD Special Subframe Configuration 9 • LTE1495: Fast uplink link adaptation • LTE1496: eICIC - micro • LTE1830: TDD downlink carrier aggregation enhancement • LTE1841: Inter-Frequency Load Equalization • LTE1919: TDD Intra-band Three Carrier Operation for Two-board Flexi Zone Micro BTS (Sprint) • LTE1920: TDD Intra-band Two Carrier Aggregation for two-board Flexi Zone Micro platform • LTE1926: Wimax coexistence with TDD LTE special subframe configuration 3 and 4 • LTE2050: Load triggered Idle Mode Load Balancing • LTE1531: Inter-frequency load balancing extension (RL45TD) Operability • LTE1768: MRO Ping Pong • LTE1808: Automatic PUCCH Capacity Optimization • LTE2020: PRACH Management Optimization for HetNet • LTE908: ANR Inter-RAT UTRAN - Fully UE based •LTE1474: Basic Multiradio BTS Boot-up • LTE1685: Neighbor Relation Robustness • LTE1821: Neighbor Detection Optimization for HetNet • LTE1822: PCI Assignment Optimization for HetNet • LTE1823: Neighbor Prioritization Optimization for HetNet • LTE1735: System Upgrade to RL55 • LTE1448: VLAN Scan Optimization • LTE1914: RIP (Received Interference Power) measurement report extension / Support RIP initiated alarms • LTE1076: Support of TLS 1.2 • LTE1053: Real-time KPI-monitoring with Traffica • LTE1501: Measurement Report (MR) addition to cell trace • LTE1931: Measurement Report addition with UE Uplink SINR • LTE2054: Measurement Report addition with PDCP KPI counter subset

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Module Contents


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Roadmap overview

New release naming convention! RL70 is now also known as FDD-LTE15

Next future releases expected to be FDD-LTE 15a FDD-LTE 16

New naming convention synchronizes the Ran release with the Netact release For example: for FDD-LTE 16 the Netact release will be Netact 16

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LTE (FDD) RRM & Telecom Roadmap RL60

RL70

FDD-LTE15 Under Planning

Services

User Experience & Radio Efficiency

Cell Resource Groups

Downlink Carrier Aggregation 3CC -40 MHz

Multimedia Priority Service

Multiband Carrier Aggregation

Downlink Carrier Aggregation 40 MHz

UL Intra eNB CoMP

Intra Frequency Load Balancing

LTE eMBMS

eICIC / FeICIC

LTE-UTRAN Load Balancing

DL CoMP - DL Interference Shaping Radio Link Failure Triggered Handover Service based mobility

Interference Aware Uplink Power Control C-Plane Overload Handling

Site Solutions

Inter Frequency Load Equalization

Inter eNB RF Sharing

Site Solutions

eNode B Power Saving

Extended RF Connectivity with Multilayer Configurations Flexi RF Module 6x60W 1800*

Mobility

Downlink Carrier Aggregation 3 CC - 60 MHz Flexible SCell Selection

Nominal Bitrate

Capacity / Coverage

User Experience & Radio Efficiency

Flexi Metro RRH 2100 Operational Excellence

3-RAT RF sharing 2G-3G & 2G-4G

Mobility Robustness Optimization Inter RAT

RAN Information Management Support

Operational Excellence

MDT UE measurement logs

Inter RAT Handover from WCDMA

MDT Enhancements

Flexi Multiradio BTS Antenna Rx RF-Sniffing

eCS Fallback to CDMA/1xRTT

HetNet Deployment Optimization

Inter RAT Handover to eHRPD

Real Time KPI Monitoring

Flexi Zone Micro BTS

Parameter Level Logging

MRO for Ping Pong Inter RAT ANR WCDMA – UE based

Transport

Transport

Dual U-plane IP Addresses

Timing over Packet with Phase Synch TCP MSS Clamping SCTP Multi-homing

Source Based Routing in BTS Hybrid Synchronization

Timing-over-Packet Resilience Backup IPsec tunnel

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LTE (TDD) RRM & Telecom Roadmap

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01 RA41201EN70GLA0 Intro(Roadmaps) Read

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