Research Article
LDPC/RS Concatenated Codes for Frequency-Hop Packet Radio Networks with Partial-Band Interference
@INPROCEEDINGS{10.1109/CHINACOM.2006.344799, author={Le Ru and Xingmin Du and Duyan Bi and Shanzheng Deng and Hang Yang}, title={LDPC/RS Concatenated Codes for Frequency-Hop Packet Radio Networks with Partial-Band Interference}, proceedings={1st International ICST Workshop on Vehicle Communications and Applications}, publisher={IEEE}, proceedings_a={VEHICLECOMM}, year={2007}, month={4}, keywords={}, doi={10.1109/CHINACOM.2006.344799} }- Le Ru
Xingmin Du
Duyan Bi
Shanzheng Deng
Hang Yang
Year: 2007
LDPC/RS Concatenated Codes for Frequency-Hop Packet Radio Networks with Partial-Band Interference
VEHICLECOMM
IEEE
DOI: 10.1109/CHINACOM.2006.344799
Abstract
In this paper, we introduce packet low-density parity-check (packet-LDPC) code for frequency-hop packet radio networks. We propose one concatenated coded architecture of employ ding an inner RS code and a packet-LDPC code as the outer code. Then we present simulation results of the LDPC/RS concatenated coded system compared with RS/RS concatenated coded system with noise and partial-band interference. Results show that this proposed LDPC/RS concatenated coded architecture provides good packet erasure correction performance and very low encoding and decoding complexity for frequency-hop packet radio system with the presence of noise and partial-band interference
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