System architecture and cross-layer optimization of video broadcast over WiMAX

Wang Jianfeng; Muthaiah Venkatachalam; Fang Yuguang

doi:10.1109/JSAC.2007.070508

System architecture and cross-layer optimization of video broadcast over WiMAX

Wang Jianfeng
, Muthaiah Venkatachalam
, Fang Yuguang

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

77 Citations (Scopus)

Abstract

Video broadcast and Mobile TV have received significant interests from both academia and industry recently. The emerging Mobile WiMAX (802.16e) is capable of providing high data rate and flexible Quality of Service (QoS) mechanisms, making the support of Mobile TV very attractive. However, how to efficiently deliver video broadcast over WiMAX is not straightforward, especially in the multi-BS mode. The multi-BS mode requires multiple BSs to be synchronized in the transmission of common multicast/broadcast data. In this paper, we first identify the key design issues for video broadcast over WiMAX in the multi-BS mode. Then, we present an end-to-end solution which fully addresses key issues such as synchronization, energy efficiency and robust video quality. Moreover, we propose a methodology to optimize the coverage, the spectrum efficiency and the video quality. Results show that our proposed scheme can significantly improve the coverage and spectrum efficiency while satisfying video quality requirements. © 2007 IEEE.

Original language	English
Pages (from-to)	712-720
Journal	IEEE Journal on Selected Areas in Communications
Volume	25
Issue number	4
DOIs	https://doi.org/10.1109/JSAC.2007.070508
Publication status	Published - May 2007
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy
SDG 9 Industry, Innovation, and Infrastructure

Research Keywords

Coverage
Macro-diversity
Mobile TV
Spectrum efficiency
Video quality
WiMAX

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10.1109/JSAC.2007.070508

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title = "System architecture and cross-layer optimization of video broadcast over WiMAX",

abstract = "Video broadcast and Mobile TV have received significant interests from both academia and industry recently. The emerging Mobile WiMAX (802.16e) is capable of providing high data rate and flexible Quality of Service (QoS) mechanisms, making the support of Mobile TV very attractive. However, how to efficiently deliver video broadcast over WiMAX is not straightforward, especially in the multi-BS mode. The multi-BS mode requires multiple BSs to be synchronized in the transmission of common multicast/broadcast data. In this paper, we first identify the key design issues for video broadcast over WiMAX in the multi-BS mode. Then, we present an end-to-end solution which fully addresses key issues such as synchronization, energy efficiency and robust video quality. Moreover, we propose a methodology to optimize the coverage, the spectrum efficiency and the video quality. Results show that our proposed scheme can significantly improve the coverage and spectrum efficiency while satisfying video quality requirements. {\textcopyright} 2007 IEEE.",

keywords = "Coverage, Macro-diversity, Mobile TV, Spectrum efficiency, Video quality, WiMAX",

author = "Wang Jianfeng and Muthaiah Venkatachalam and Fang Yuguang",

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AU - Jianfeng, Wang

AU - Venkatachalam, Muthaiah

AU - Yuguang, Fang

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2007/5

Y1 - 2007/5

N2 - Video broadcast and Mobile TV have received significant interests from both academia and industry recently. The emerging Mobile WiMAX (802.16e) is capable of providing high data rate and flexible Quality of Service (QoS) mechanisms, making the support of Mobile TV very attractive. However, how to efficiently deliver video broadcast over WiMAX is not straightforward, especially in the multi-BS mode. The multi-BS mode requires multiple BSs to be synchronized in the transmission of common multicast/broadcast data. In this paper, we first identify the key design issues for video broadcast over WiMAX in the multi-BS mode. Then, we present an end-to-end solution which fully addresses key issues such as synchronization, energy efficiency and robust video quality. Moreover, we propose a methodology to optimize the coverage, the spectrum efficiency and the video quality. Results show that our proposed scheme can significantly improve the coverage and spectrum efficiency while satisfying video quality requirements. © 2007 IEEE.

AB - Video broadcast and Mobile TV have received significant interests from both academia and industry recently. The emerging Mobile WiMAX (802.16e) is capable of providing high data rate and flexible Quality of Service (QoS) mechanisms, making the support of Mobile TV very attractive. However, how to efficiently deliver video broadcast over WiMAX is not straightforward, especially in the multi-BS mode. The multi-BS mode requires multiple BSs to be synchronized in the transmission of common multicast/broadcast data. In this paper, we first identify the key design issues for video broadcast over WiMAX in the multi-BS mode. Then, we present an end-to-end solution which fully addresses key issues such as synchronization, energy efficiency and robust video quality. Moreover, we propose a methodology to optimize the coverage, the spectrum efficiency and the video quality. Results show that our proposed scheme can significantly improve the coverage and spectrum efficiency while satisfying video quality requirements. © 2007 IEEE.

KW - Coverage

KW - Macro-diversity

KW - Mobile TV

KW - Spectrum efficiency

KW - Video quality

KW - WiMAX

UR - https://www.scopus.com/pages/publications/34249288681

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-34249288681&origin=recordpage

U2 - 10.1109/JSAC.2007.070508

DO - 10.1109/JSAC.2007.070508

M3 - RGC 21 - Publication in refereed journal

SN - 0733-8716

VL - 25

SP - 712

EP - 720

JO - IEEE Journal on Selected Areas in Communications

JF - IEEE Journal on Selected Areas in Communications

IS - 4

ER -

System architecture and cross-layer optimization of video broadcast over WiMAX

Abstract

Bibliographical note

UN SDGs

Research Keywords

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