01309nas a2200181 4500008004100000245006800041210006700109260002000176300001200196520066300208100002100871700002300892700002200915700001900937700002900956700002100985856012101006 2009 eng d00aVideo Transmission over TFRC using cross-layer power management0 aVideo Transmission over TFRC using crosslayer power management cSeptember 24-26 a333-3373 a
This paper presents the issues related to efficient transmission of encoded video (such as H.264) over wireless links using the TFRC protocol. It proposes a novel mechanism that utilizes cross-layer approaches for adaptation of the power transmission level of the sender and feedback information regarding the wireless connection status from the receiver for improved transmission statistics and therefore user experience without unnecessary power consumption. The mechanism is tested through simulations using ns2. Compared to the operation of the video transmission without the mechanism, we observe that it has benefits in terms of video quality.
1 aBouras, Christos1 aKapoulas, Vaggelis1 aGkamas, Apostolos1 aStamos, Kostas1 aPapapanagiotou, Vassilis1 aZaoudis, Giannis uhttp://telematics.upatras.gr/telematics/publications/video-transmission-over-tfrc-using-cross-layer-power-management