Bottom-up approach to cross-layer design for video transmission over wireless channels

Lai U. Choi, Michel T. Ivrlač, Eckehard Steinbach, Josef A. Nossek

Research output: Contribution to journalConference articlepeer-review

15 Scopus citations

Abstract

In this paper1, a bottom-up approach to cross-layer design is proposed which is based on the partitioning of the optimized parameters into private and interfacing parameters. The optimization is divided into an intra-layer optimization of private parameters and an inter-layer optimization of interfacing parameters. This concept keeps as much of the optimization local to the layers as possible and thereby reduces the amount of additional information exchange and associated delay times caused by cross-layer design. Intra- and inter-layer optimization are illustrated for a simplified multi-user wireless communication system which offers a streaming video service application to its mobile clients.

Original languageEnglish
Pages (from-to)3019-3023
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume61
Issue number5
StatePublished - 2005
Event2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden
Duration: 30 May 20051 Jun 2005

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