Effective Bandwidth-Based QoS Provisioning for Real-Time Audio/Video Streaming over MIMO-OFDM Wireless Networks

I
IPDPS
2005
19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12
Abstract - Effective Bandwidth-Based QoS Provisioning for Real-Time Audio/Video Streaming over MIMO-OFDM Wireless Networks

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19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12

Denver, Colorado

April 04-April 08

ISBN: 0-7695-2312-9

	ASCII Text	x
	Jia Tang, Xi Zhang, "Effective Bandwidth-Based QoS Provisioning for Real-Time Audio/Video Streaming over MIMO-OFDM Wireless Networks," Parallel and Distributed Processing Symposium, International, vol. 13, pp. 247b, 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12, 2005.

	BibTex	x
	@article{ 10.1109/IPDPS.2005.187, author = {Jia Tang and Xi Zhang}, title = {Effective Bandwidth-Based QoS Provisioning for Real-Time Audio/Video Streaming over MIMO-OFDM Wireless Networks}, journal ={Parallel and Distributed Processing Symposium, International}, volume = {13}, year = {2005}, issn = {1530-2075}, pages = {247b}, doi = {http://doi.ieeecomputersociety.org/10.1109/IPDPS.2005.187}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Parallel and Distributed Processing Symposium, International TI - Effective Bandwidth-Based QoS Provisioning for Real-Time Audio/Video Streaming over MIMO-OFDM Wireless Networks SN - 1530-2075 SP EP A1 - Jia Tang, A1 - Xi Zhang, PY - 2005 KW - Wireless networks KW - Quality of Service (QoS) KW - effective bandwidth theory KW - cross-layer design and optimization KW - MIMO-OFDM KW - real-time audio and video VL - 13 JA - Parallel and Distributed Processing Symposium, International ER -

Jia Tang, Texas A&M University, College Station

Xi Zhang, Texas A&M University, College Station

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/IPDPS.2005.187

We propose a cross-layer design scheme to support the real-time quality of service (QoS) guarantees for heterogeneous mobile users over downlink MIMO-OFDM wireless networks. Inspired by the effective bandwidth theory originally established for wired networks, we develop the approach to apply the theory into wireless networks. Based on MIMO-OFDM infrastructure employed at the physical (PHY)-layer, we analytically derive the medium access control (MAC)-layer admission-control and time-slot allocation algorithms to guarantee the statistical delay-bound for different real-time users. Simulation results show that the proposed scheme can efficiently support the wireless QoS requirement for diverse real-time mobile users.

Index Terms:

Wireless networks, Quality of Service (QoS), effective bandwidth theory, cross-layer design and optimization, MIMO-OFDM, real-time audio and video

Citation:

Jia Tang, Xi Zhang, "Effective Bandwidth-Based QoS Provisioning for Real-Time Audio/Video Streaming over MIMO-OFDM Wireless Networks," ipdps, vol. 13, pp.247b, 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 12, 2005

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