中国移动研究院宋月在GSMA线上论坛上的演讲：China Mobiles 5G New Calling Strategy and Practice

DevelopingNewCallingandHeraldingaNewEraforReal-TimeCommunications

DepartmentofNetworkandITTechnologyResearch,

ChinaMobileResearchInstitute

SongYue

CallingneedsCommunications

networks

2

Scenario-basedCallingDrivestheDevelopmentofReal-TimeMobileCommunicationsNetworks

1980s1990s2000s2010s2020s

1GAnalogsignals

Wirelesscommunication

Handheld

mobilephone

2GDigitalsignals

Baseofmobilenetworks

Feature

phone

4GAll-IPcommunication

High-qualitycalling

3GVideocalling

Multimediacommunication

Smartphone

Advanced

smartphone

5GAllthingsconnected

Superlativecallingexperiences

anddiversifiedinteraction

scenarios

Diversified

terminals

Fromwiredtowireless

Fromanalogtodigital

Fromvoicetovideo

FromSDtoHD

Fromsingle-terminalto

multi-terminal

Richmediaandstrong

interaction

Enterprises

Logistics

Visible

On-screenmenu,improving

userexperiences

Family

interactions

Elderly-adaptive

Familyinteractionsandremoteassistance

Promptandefficient

Remoteinformationcollectionandprompteventhandling

Trustworthyandsecure

Numberauthentication,enhancingsecurity

Efficient

Efficientandeasy-to-usecommunicationtool

Fashionable

Funandpersonalized

Video-based

customer

service

Communication

andcollaboration

Publicsectors

Social

interactions

Individuals

Accidentreporting

Provincial

BOSS/CRM

Hejiaintelligentcalling

Video-basedcustomerservice

Translation&Transcription

Fun

calling

Avatar

Multi-partycalling

Keytechnology1:

VoNR+capability

platform

Buildsabaseforcommunicationservices

Serviceoperations&supportsystem

Operations

and

management

platform

Media

capability

platform

Networklayer

NewCalling

capabilityNE

NewCalling

mediaplane

Keytechnology4:

Containerforapplet

Supportsflexibleserviceiteration

NewCallingterminal

FourKeyTechnologiesEmpowertheOpenNewCallingNetwork

Servicelayer

Keytechnology2:

OneIMSnetworkwith

threechannels

Providesreal-time

interactioncapabilities

IMS

Keytechnology3:

AIcapabilityplatform

Terminallayer

Providesrichmedia

processingcapabilities

NewCallingusestheIMSastheunderlyingnetworkandintegratesfourkey

technologiestoformtheVoNR+technicalsystem.

3

Networks

Completedtechnical

verification

Commercial

deploymentsarein

progress.

Standards

Initiated10+

standardizationprojects

New

Calling

Terminals

Interactiveterminals

haveconnectedthefirst

call,andwillbereleased

forcommercialuseat

theendofthisyear.

ChinaMobilePromotestheCommercialUseofNewCallingfromStandards,Networks,andTerminals

Standards:Initiated10+standardizationprojects

ü3GPPNG_RTC

üCCSAinteractivetechnologyandterminalstandards

üGSMAIMSdatachanneltechnologyandterminalstandards

üITU-TIMSdatachannelstandards

Networks:Completedtechnicalverification,anddeploymentsareinprogressforcommercialuse

üDefinedtheVoNR+targetnetworkarchitecture

üCompletedtechnicalverification

üStartedcommercialtrialsinZhejiang,Jiangsu,andGuangdongprovinces

Terminals:Connectedthefirstcallonthelivenetworkandwillbereleasedforcommercialusethisyear

üServiceshavebeentestedon200+typesofexistingvideocalling-capableterminals.

üInteractiveterminalshaveconnectedthefirstcall.

4

YangJie:AcceleratingtheDevelopment

of5GNewCalling

In2023,ChinaMobilewillacceleratethe

developmentof5GNewCallingandprovideuserswithmorefunduringvideocalling.

ExclusiveinterviewatChina's2023TwoSessions

Visualized

voicecalling

Contentsharing

(images,files,and

locations)

Avatar-based

calling

...

Multi-partyvideocalling

Rapid

recording

Screensharing/ARannotation

Service

development

5

Develop5GNewCallingandPromoteItsLarge-scaleCommercialUsein2023

Strategic

positioning

Commercialplan

DevelopCalling-basedPlatformProductsandNew5GApplications

GaoTongqing:MakingConcertedEffortsto

CreateaNewFutureforCalling

•Newexperiences:Ultra-HD,intelligent,andinteractive

•Newcapabilities:Mediaanddataconvergence

•Newecosystem:Buildinganopen5GNewCalling

ecosystem

MWC23

Jun.2023

Beta-testinJiangsu,Zhejiang,andGuangdongprovinces

Q42023

Large-scalecommercialuseinChina

Future

Moreapplicationswillemerge

Voice-controlledemoji

Sendingemojisbyissuingvoice

communicationrealbackgroundcommands

Speech-to-text

conversion

Boundless

communication

Chinese-English

translation

Cross-culture

communication

Translateswhattheothersideissayinganddisplaysthetranslatedcontentinsubtitles.

Convertsspeechintotextanddisplaysthetextinsubtitlesinrealtime.

Funcalling

Interestingandenjoyable

Background

replacement

Replacementofthe

6

w