Title :
NASC: Network-Aware Source Coding for Wireless Broadcast Channels with Multiple Sources
Author_Institution :
Media Lab., Massachusetts Inst. of Technol., Cambridge, MA
Abstract :
In this paper, we present a network-aware source coding (NASC) approach for wireless broadcast channels with multiple sources. The proposed NSAC approach takes into account the information of the network topology during the source coding process and the cross-layer design approach may be beneficial for wireless networks. We derive the optimal bounds using network-aware source coding in wireless networks for two scenarios: the minimization of the total traffic load and the minimization of the total required energy. Implementation issues are also discussed.
Keywords :
broadcast channels; radio networks; source coding; telecommunication network topology; telecommunication traffic; multiple sources; network topology; network-aware source coding; total traffic load minimization; wireless broadcast channels; wireless networks; Broadcasting; Cross layer design; Data compression; Network topology; Physical layer; Relays; Source coding; Telecommunication traffic; Throughput; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC-2006 Fall. 2006 IEEE 64th
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0062-7
Electronic_ISBN :
1-4244-0063-5
DOI :
10.1109/VTCF.2006.364
