Title :
Fast hopping OFDM and packet-awareness coder design for wireless multimedia delivery
Author_Institution :
Div. of Eng., Brown Univ., Providence, RI, USA
Abstract :
In this paper, the FH-OFDM (fast hopping OFDM) design and its associated packet-awareness channel coder are presented for wireless multimedia. In addition, the effectiveness of the coder over Markov channel model is studied. The simulations show that these proposed techniques can achieve significant performance gains.
Keywords :
3G mobile communication; Markov processes; OFDM modulation; channel coding; multimedia communication; telecommunication channels; Markov channel model; fast hopping OFDM; orthogonal frequency division multiplexing; packet-awareness channel coder; packet-awareness coder design; wireless multimedia delivery; Base stations; Circuits; Interference; OFDM; Performance gain; Physical layer; Throughput; Wideband; Wireless LAN; Wireless communication;
Conference_Titel :
Multimedia and Expo, 2003. ICME '03. Proceedings. 2003 International Conference on
Print_ISBN :
0-7803-7965-9
DOI :
10.1109/ICME.2003.1221005
