Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks

Yang Yixin; Sun Lifeng; Liang Ke; Zhong Yuzhuo; Yang Shiqiang

doi:10.1109/CESA.2006.313536

Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks

Yang Yixin, Sun Lifeng, Liang Ke, Zhong Yuzhuo, Yang Shiqiang

Tsinghua University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper, we study the case that a number of cameras capture and transfer video sequences to a receiver over ad hoc networks, just as surveillance scenarios. In order to prolong system lifetime and improve the video qualities, we propose a dynamic rate allocation scheme using cross-layer techniques. The allocation is performed at the receiver of the video streams and the decision is based on a rate-power model for network transmission and a rate-distortion model of video. Experiment result shows that the proposed scheme promotes the average PSNR by 0.8 - 3.0 dB without shortening the system lifetime, or prolongs system lifetime by 12% - 50% without cutting down the overall PSNR.

Original language	English
Title of host publication	IMACS Multiconference on "Computational Engineering in Systems Applications", CESA
Pages	1407-1412
Number of pages	6
DOIs	https://doi.org/10.1109/CESA.2006.313536
State	Published - 2006
Externally published	Yes
Event	IMACS Multiconference on "Computational Engineering in Systems Applications", CESA - Beijing, China Duration: 4 Oct 2006 → 6 Oct 2006

Publication series

Name	IMACS Multiconference on "Computational Engineering in Systems Applications", CESA

Conference

Conference	IMACS Multiconference on "Computational Engineering in Systems Applications", CESA
Country/Territory	China
City	Beijing
Period	4/10/06 → 6/10/06

Keywords

Ad hoc
Cross-layer
Power

Access to Document

10.1109/CESA.2006.313536

Cite this

Yixin, Y., Lifeng, S., Ke, L., Yuzhuo, Z., & Shiqiang, Y. (2006). Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks. In IMACS Multiconference on "Computational Engineering in Systems Applications", CESA (pp. 1407-1412). Article 4105602 (IMACS Multiconference on "Computational Engineering in Systems Applications", CESA). https://doi.org/10.1109/CESA.2006.313536

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title = "Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks",

abstract = "In this paper, we study the case that a number of cameras capture and transfer video sequences to a receiver over ad hoc networks, just as surveillance scenarios. In order to prolong system lifetime and improve the video qualities, we propose a dynamic rate allocation scheme using cross-layer techniques. The allocation is performed at the receiver of the video streams and the decision is based on a rate-power model for network transmission and a rate-distortion model of video. Experiment result shows that the proposed scheme promotes the average PSNR by 0.8 - 3.0 dB without shortening the system lifetime, or prolongs system lifetime by 12% - 50% without cutting down the overall PSNR.",

keywords = "Ad hoc, Cross-layer, Power",

author = "Yang Yixin and Sun Lifeng and Liang Ke and Zhong Yuzhuo and Yang Shiqiang",

year = "2006",

doi = "10.1109/CESA.2006.313536",

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pages = "1407--1412",

booktitle = "IMACS Multiconference on {"}Computational Engineering in Systems Applications{"}, CESA",

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Yixin, Y, Lifeng, S, Ke, L, Yuzhuo, Z & Shiqiang, Y 2006, Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks. in IMACS Multiconference on "Computational Engineering in Systems Applications", CESA., 4105602, IMACS Multiconference on "Computational Engineering in Systems Applications", CESA, pp. 1407-1412, IMACS Multiconference on "Computational Engineering in Systems Applications", CESA, Beijing, China, 4/10/06. https://doi.org/10.1109/CESA.2006.313536

Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks. / Yixin, Yang; Lifeng, Sun; Ke, Liang et al.
IMACS Multiconference on "Computational Engineering in Systems Applications", CESA. 2006. p. 1407-1412 4105602 (IMACS Multiconference on "Computational Engineering in Systems Applications", CESA).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks

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AU - Lifeng, Sun

AU - Ke, Liang

AU - Yuzhuo, Zhong

AU - Shiqiang, Yang

PY - 2006

Y1 - 2006

N2 - In this paper, we study the case that a number of cameras capture and transfer video sequences to a receiver over ad hoc networks, just as surveillance scenarios. In order to prolong system lifetime and improve the video qualities, we propose a dynamic rate allocation scheme using cross-layer techniques. The allocation is performed at the receiver of the video streams and the decision is based on a rate-power model for network transmission and a rate-distortion model of video. Experiment result shows that the proposed scheme promotes the average PSNR by 0.8 - 3.0 dB without shortening the system lifetime, or prolongs system lifetime by 12% - 50% without cutting down the overall PSNR.

AB - In this paper, we study the case that a number of cameras capture and transfer video sequences to a receiver over ad hoc networks, just as surveillance scenarios. In order to prolong system lifetime and improve the video qualities, we propose a dynamic rate allocation scheme using cross-layer techniques. The allocation is performed at the receiver of the video streams and the decision is based on a rate-power model for network transmission and a rate-distortion model of video. Experiment result shows that the proposed scheme promotes the average PSNR by 0.8 - 3.0 dB without shortening the system lifetime, or prolongs system lifetime by 12% - 50% without cutting down the overall PSNR.

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KW - Cross-layer

KW - Power

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Yixin Y, Lifeng S, Ke L, Yuzhuo Z, Shiqiang Y. Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks. In IMACS Multiconference on "Computational Engineering in Systems Applications", CESA. 2006. p. 1407-1412. 4105602. (IMACS Multiconference on "Computational Engineering in Systems Applications", CESA). doi: 10.1109/CESA.2006.313536

Energy-efficient cross-layer rate allocation for multi-source streaming over ad hoc networks

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