Title :
Reverse link performance of packet data with LDPC and soft handoff in cellular CDMA
Author :
Parida, Priyabrata ; Roy, Sanjay Dhar ; Kundu, Sumit
Author_Institution :
Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Durgapur, India
Abstract :
Performance analysis of data services is studied in CDMA network by incorporating Low Density Parity Check (LDPC) codes in presence of soft handoff. This scheme is found to enhance throughput and reduce delay and packet error rate significantly. A stop and wait ARQ has been assumed. Both the cases of coded and un-coded data transmission are investigated.
Keywords :
automatic repeat request; cellular radio; code division multiple access; mobile computing; parity check codes; LDPC; cellular CDMA; low density parity check codes; packet data; reverse link performance; soft handoff; Decoding; Delay; Multiaccess communication; Neodymium; Parity check codes; Shadow mapping; Throughput; ARQ; LDPC; Throughput; soft handoff;
Conference_Titel :
Computing Communication and Networking Technologies (ICCCNT), 2010 International Conference on
Conference_Location :
Karur
Print_ISBN :
978-1-4244-6591-0
DOI :
10.1109/ICCCNT.2010.5591646
