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Scalable architecture and evaluation for multiparty conferencing over satellite links

Sun, Z, He, D, Cruickshank, H, Liang, L, Sanchez, A, Miguel, C, Schena, V, Tocci, C and Carro, B (2004) Scalable architecture and evaluation for multiparty conferencing over satellite links IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 22 (3). pp. 594-605.

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Abstract

This paper describes the architecture of a proposed multiparty conferencing system for satellites. Different conferencing models are discussed and compared. A session initiation protocol (SIP)-based conference signaling model and an extension to protocol-independent multicast sparse mode that supports quality-of-service (QoS) in DiffServ networks are proposed, as particularly suitable for multiparty conferencing applications over satellite links. The paper also presents key issues and potential solutions of scalable QoS multicast services for multiparty conferences over satellite. End-to-end QoS parameters for voice and video are measured and analyzed on a prototype.

Item Type: Article
Authors :
AuthorsEmailORCID
Sun, ZUNSPECIFIEDUNSPECIFIED
He, DUNSPECIFIEDUNSPECIFIED
Cruickshank, HUNSPECIFIEDUNSPECIFIED
Liang, LUNSPECIFIEDUNSPECIFIED
Sanchez, AUNSPECIFIEDUNSPECIFIED
Miguel, CUNSPECIFIEDUNSPECIFIED
Schena, VUNSPECIFIEDUNSPECIFIED
Tocci, CUNSPECIFIEDUNSPECIFIED
Carro, BUNSPECIFIEDUNSPECIFIED
Date : April 2004
Identification Number : https://doi.org/10.1109/JSAC.2004.823443
Uncontrolled Keywords : multicast; multiparty conferencing; quality-of-service (QoS); scalability; session initiation protocol (SIP)
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 14:44
Last Modified : 28 Mar 2017 14:44
URI: http://epubs.surrey.ac.uk/id/eprint/711091

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