The TFRC Protocol and Its Usage for Wireless Video Transmission

Author:

Bouras Christos1,Papapanagiotou Vassilis2,Stamos Kostas3,Zaoudis Giannis1

Affiliation:

1. Research Academic Computer Technology Institute, Greece & University of Patras, Greece

2. Research Academic Computer Technology Institute, Greece, & University of Patras, Greece

3. Research Academic Computer Technology Institute, Greece & University of Patras, Greece & Technical Educational Institute of Patras, Greece

Abstract

The subject of this chapter is to present the TFRC (TCP-Friendly Rate Control) protocol in the area of efficient wireless video transmission and its possible usage in cross-layer power management mechanisms. The basic aspects of TFRC operation are presented, along with the suitability of TFRC usage for video transmission. The chapter examines related work and presents several mechanisms for efficient wireless video transmission using TFRC that have been proposed. These mechanisms utilize cross-layer approaches for adaptation of the power transmission level of the sender and TFRC feedback information regarding the wireless connection status from the receiver for improved transmission statistics, and therefore user experience, without unnecessary power consumption.

Publisher

IGI Global

Reference31 articles.

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2. Bouras, C., Gkamas, A., Kapoulas, V., Papapanagiotou, V., Stamos, K., & Zaoudis, G. (2009, September). Video transmission over TFRC using cross-layer power management. 17th International Conference on Software Telecommunications and Computer Nerworks, Hvar, Croatia.

3. Chen, H., & Huang, C.-W. (2004). Power management modeling and optimal policy for IEEE 802.11 WLAN systems. IEEE Vehicular Technology Conference 2004.

4. Chen, J., Lv, T., & Zheng, H. (2004, May). Cross-layer design for QoS wireless communications. 2004 International Symposium Circuits and Systems, ISCAS '04, 23-26 May 2004 Volume 2, (pp. 217-20).

5. Evalvid-RA. (n.d.). Retrieved on December 23, 2009, from http://www.item.ntnu.no/~arnelie/Evalvid-RA.htm

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