Cooperative peer-to-peer repair for wireless multimedia broadcast

被引：0

作者：

Raza, Saqib ^{[1
]}

Li, Danjue ^{[1
]}

Chuah, Chen-Nee ^{[1
]}

Cheungt, Gene ^{[2
]}

机构：

[1] Univ Calif Davis, ECE Dept, Davis, CA 95616 USA

[2] HP Labs, Tokyo, Japan

来源：

2007 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, VOLS 1-5 | 2007年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper explores how to leverage IEEE802.11-based cooperative peer-to-peer repair (CPR) to enhance the reliability of wireless multimedia broadcasting. We first formulate the CPR problem and present an algorithm that assumes global state information to optimally schedule CPR transmissions. Based on insights gained from the optimal algorithm, we propose a fully distributed CPR (DCPR) protocol. Simulation results demonstrate that the DCPR protocol can effectively enhance the reliability of wireless broadcast services with a repair latency comparable to that of optimal scheduling.

引用

页码：1075 / +

页数：2