DocumentCode
3158922
Title
Forward link performance of packet data with LDPC in cellular CDMA
Author
Roy, Sanjay Dhar ; Parida, Priyobrata ; Kundu, Sumit
Author_Institution
ECE Dept., NIT Durgapur, Durgapur, India
fYear
2010
fDate
17-19 Sept. 2010
Firstpage
113
Lastpage
118
Abstract
Forward link performance of data services has been evaluated in cellular CDMA network by incorporating low density parity check (LDPC) codes in presence of soft handoff. This scheme is found to enhance throughput while reducing delay and packet error rate significantly. A stop and wait ARQ has been assumed in link layer. Both the cases of coded and uncoded data transmission are investigated.
Keywords
automatic repeat request; cellular radio; code division multiple access; data communication; parity check codes; ARQ; LDPC; LDPC codes; cellular CDMA; data services; forward link performance; low density parity check; packet data; packet error rate; uncoded data transmission; Delay; Interference; Iterative decoding; Multiaccess communication; Power control; Throughput; ARQ; Forward link; LDPC; Soft handoff; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Communication Technology (ICCCT), 2010 International Conference on
Conference_Location
Allahabad, Uttar Pradesh
Print_ISBN
978-1-4244-9033-2
Type
conf
DOI
10.1109/ICCCT.2010.5640423
Filename
5640423
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