Title: Integrated Mobile Broadcast (imb) Service Scenarios and System Requirements Document Classification: Unrestricted



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Title: Integrated Mobile Broadcast (IMB) Service Scenarios and System Requirements

Document Classification: Unrestricted




Table of Contents




1. Glossary 4

2 General 5

2.1 Purpose and Overview 5

2.2 Scope 5

3 What is Integrated Mobile Broadcast? 6

4 Regulatory and Spectrum Issues 6

4.1 Regulatory Issues 6

4.2 Adjacency with respect to 2.1 GHz 3G FDD 6

5 Industry Support 7

6 Deployment Scenarios (use cases) 8

6.1 Broadcast Linear TV 8

6.2 Non-Linear Distribution of Multimedia Contents 9

7 System requirements for deployed scenarios 9

7.1 Service requirements 9

7.1.1 Coding rate 9

7.1.2 Datacast capability 10

7.1.3 Integrated Electronic Services Guide 10

7.1.4 Electronic Program Guide 10

7.1.5 Seamless handover between broadcast mode in IMB to unicast mode in 3G 10

7.1.6 Roaming 10

7.1.7 IMB start-up delay and channel switching time 11

7.2 Requirements on RF and data transmission in user terminals and in Infrastructure 11

7.2.1 Dual mode, Multi Frequency, Dual receiver (multicarrier) 11

7.2.2 Filtering requirements 11

7.2.3 Receiver diversity 11

7.2.4 IMB receiver power consumption 12

7.2.5 Component and infrastructure sharing with unicast 12

7.2.6 Efficient data transfer method from BM-SC to RNC, Node-B 12

7.2.7 Independent use of IMB on Non-integrated RAN 12

7.2.8     Concurrent operation of 2G/3G communication and IMB Broadcast receiver 12

7.2.9 LTE-Based IMB 12

7.3 Device middleware & application support requirements 13

7.3.1 Handover between Unicast and Broadcast 13

7.3.2 Caching and Memory 13

7.3.3 Service and Content Protection 14

7.3.4 Rich Media Platform 14

7.3.5 Content Metadata 14

7.3.6 Browser 14

7.3.7 Advertising 15

7.3.8 Codecs 15

7.3.9 Players 15

7.3.10 Display 15

7.3.11 Battery 15

8Conclusions 15

Annex A 16

A.1 Event Live Streaming 16

A.2 Interactive TV 16

A.3 Location Based Services 16

A.4 Mobile Payment Systems 16

A.5 Over the Air (OTA) software downloads 16

A.6 Electronic Programme Guide EPG 17

A.7 Electronic Service Guide ESG 17

A.8 Advertisements and active mobile billboards 17

A.9 Datacast and Downloads 17

A.10 Podcasting 17

A.11 Music/audio streaming 17

A.12 Application container frameworks 18

A.13 Narrowcast data services 18



A.14 Public safety alerts 18



1. Glossary


3GPP

Third Generation Partnership Project

AAC

Advance Audio Coding

BM-SC

Broadcast/Multicast Service Centre

CIF

Common Intermediate Format

DRM

Digital Rights Management

DVB-H

Digital Video Broadcasting - Handheld

eMBMS

Evolved Multimedia Broadcast Multicast Service

EPG

Electronic Program Guide

ESG

Electronic Service Guide

FCC

Federal Communications Commision

FDD

Frequency Division Duplexing

HTML

HyperText Markup Language

IMB

Integrated Mobile Broadcast

IPTV

Internet Protocol Television

ISDB

Integrated Services Digital Broadcasting

LTE

Long Term Evolution

MBMS

Multimedia Broadcast Multicast Service

MBSFN

Multimedia Broadcast Single Frequency Network

MIMO

Multiple Input Multiple Output

MNO

Mobile Network Operator

OMA

Open Mobile Alliance

QCIF

Quarter Common Intermediate Format

OTA

Over The Air

QVGA

Quarter Video Graphics Array

RMPI

Rights Management Protection Information

RNC

Radio Network Controller

RSS

Really Simple Syndication

SD

Standard Definition

SMS

Short Message Service

SDR

Software Defined Radio

TDD

Time Division Duplexing

TDM

Time Division Multiplex

UTRA

Universal Terrestrial Radio Access

WCDMA

Wideband Code Division Multiple Access


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