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Communication Dans Un Congrès Année : 2012

IMS-based distributed multimedia conferencing service for LTE

Résumé

This research proposes a new architecture for the inter-connectivity between UEs running on the LTE infrastructure participating in an Application Layer Multicast-based distributed conference. The main contribution is that the proposal replaces the standard centralized architecture of the IMS-based conference with a more robust solution utilizing intelligence and computational capacity of LTE's eNodeBs. The costly Media Resource Function Controller (MRFC) can be fully omitted from the IMS without effecting the conference. A prototype has been built to prove the feasibility of the proposed architecture and evaluate its performances.
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Dates et versions

hal-00703023 , version 1 (31-05-2012)

Identifiants

  • HAL Id : hal-00703023 , version 1

Citer

Tien A. Le, Hang Nguyen, Noel Crespi. IMS-based distributed multimedia conferencing service for LTE. 2012 IEEE Wireless Communications and Networking Conference: Services, Applications, and Business (IEEE WCNC 2012 Track 4 SAB), citeulike-article-id = 10124423, Apr 2012, Paris, France, France. pp.1-6. ⟨hal-00703023⟩
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