Title :
Multimedia Broadcast with fountain code in Cellular CDMA
Author :
Roy, Sanjay Dhar ; Kundu, Sumit
Author_Institution :
Dept. Electron. & Commun. Eng., Nat. Inst. of Technol., Durgapur, India
Abstract :
Performance analysis of Multimedia Broadcast and Multicast Services (MBMS) in Cellular CDMA has been presented in this paper. Effects of soft handoff (HO) parameters have been analyzed on MBMS. Fountain code has been considered in the application layer for the broadcast services due to its rateless nature as well as to avoid a backward channel that may be needed when ARQ is used. Turbo code has been considered as a physical layer FEC. Influence of physical layer issues like soft HO parameters on broadcast service has been investigated. The impact of application layer raptor code and physical layer code on broadcast services has been studied.
Keywords :
cellular radio; code division multiple access; multicast communication; multimedia communication; turbo codes; cellular CDMA; fountain code; multicast services; multimedia broadcast; soft handoff parameters; turbo code; Automatic repeat request; Decoding; Digital multimedia broadcasting; Interference; Multiaccess communication; Multimedia communication; Performance analysis; Physical layer; Traffic control; Turbo codes;
Conference_Titel :
Computers and Devices for Communication, 2009. CODEC 2009. 4th International Conference on
Print_ISBN :
978-1-4244-5073-2
