Title :
Speech coding for mobile ad hoc networks
Author :
Dong, H. ; Chakares, I.D. ; Lin, C.-H. ; Gersho, A. ; Belding-Royer, E. ; Madhow, U. ; Gibson, J.D.
Author_Institution :
California Univ., Santa Barbara, CA, USA
Abstract :
Achieving effective real-time voice communication over an ad hoc network of mobile wireless nodes is an important new challenge in the wireless arena and opens new directions for research in speech coding. In this paper, we review the problems and issues in supporting speech over mobile ad hoc networks and examine the role of new speech coding techniques and modified network protocols aimed at providing adequate quality of service in this difficult environment.
Keywords :
ad hoc networks; mobile communication; protocols; quality of service; radio networks; speech coding; voice communication; QoS; mobile ad hoc networks; mobile wireless nodes; network protocols; quality of service; real-time voice communication; speech coding techniques; Access protocols; Mobile ad hoc networks; Mobile communication; Network topology; Peer to peer computing; Physical layer; Routing; Speech coding; Spread spectrum communication; Wireless LAN;
Conference_Titel :
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Seventh Asilomar Conference on
Print_ISBN :
0-7803-8104-1
DOI :
10.1109/ACSSC.2003.1291916
