Title :
Power-controlled H.263-based wireless videophone performance in interference-limited scenarios
Author :
Cherriman, P. ; Hanzo, L.
Author_Institution :
Dept. of Electron. & Comput. Sci., Southampton Univ., UK
Abstract :
An H.263-based video transceiver is contrived, which maintains a near-constant bitrate and due to the proposed packetisation and packet dropping regime it provides near-unimpaired video quality for frame error rates up to 5%. The target frame error rate is maintained by invoking a novel power-control technique
Keywords :
cellular radio; land mobile radio; multimedia communication; power control; radiofrequency interference; telecommunication standards; transceivers; videotelephony; GSM-like videophone; frame error rates; interference-limited scenarios; near-constant bitrate; near-unimpaired video quality; packet dropping regime; packetisation; power-controlled H.263-based wireless videophone performance; target frame error rate; video transceiver; Automatic repeat request; Bandwidth; Bit rate; Delay; Error analysis; Error correction; Interference; PSNR; Power control; Transceivers;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.567536
