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표준번호 TTAT.3G-22.228(R5-5.6.0) 구표준번호
제개정일 2003-05-28 총페이지 14
한글표준명 IMT-2000 3GPP-IP 멀티미디어 부시스템; 1단계(R5)
영문표준명 IMT-2000 3GPP-IP multimedia subsystem;stage1(R5)
한글내용요약
영문내용요약 This TS defines the service requirements from users' and operators' perspective for the support of IP multimedia applications.
IP multimedia applications are supported by IP multimedia sessions in the IM CN Subsystem. IP multimedia sessions use IP connectivity bearers (e.g. GPRS as a bearer). Examples of IP multimedia applications include speech communication, real time multimedia applications, shared online whiteboards etc.
This TS, in general, does not standardise usage of IP multimedia applications, but instead identifies the requirements to enable their support.
In order to align IP multimedia applications wherever possible with non-3GPP IP applications, the general approach is to adopt non-3GPP IP based solutions.
The existing legacy tele- and supplementary services shall not be re-standardised as IP multimedia applications, and multimedia equivalent applications may be created with toolkits.
국제표준 3GPP TS 22.228
관련파일 TTAT.3G-22.228(R5-5.6.0).zip TTAT.3G-22.228(R5-5.6.0).zip            

이전
IMT-2000 3GPP-글로벌 문자 전화, 1단계: 서비스 설명(R5)
다음
IMT-2000 3GPP - 망 구조(R5)