Research output: Contribution to Journal/Magazine › Journal article
Research output: Contribution to Journal/Magazine › Journal article
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TY - JOUR
T1 - System state-independent-unique-decodable CCMA codes.
AU - Ni, J.
AU - Honary, B.
PY - 1993/6
Y1 - 1993/6
N2 - Because of the random properties of practical communication networks the unique decoding of CCMA codes should include two steps. First, to identify the current system state, and secondly to uniquely decode the added code-words. When no special information is provided to distinguish different system states, the conventionally defined collaborative coding multiple access (CCMA) codes in most previous studies will be no longer uniquely decodable. Based on this consideration, the concept of system state-independent-unique-decodable (SIUD) CCMA codes is introduced. A construction method of SIUD CCMA codes and the corresponding performance evaluation are also presented
AB - Because of the random properties of practical communication networks the unique decoding of CCMA codes should include two steps. First, to identify the current system state, and secondly to uniquely decode the added code-words. When no special information is provided to distinguish different system states, the conventionally defined collaborative coding multiple access (CCMA) codes in most previous studies will be no longer uniquely decodable. Based on this consideration, the concept of system state-independent-unique-decodable (SIUD) CCMA codes is introduced. A construction method of SIUD CCMA codes and the corresponding performance evaluation are also presented
M3 - Journal article
VL - 140
SP - 185
EP - 188
JO - IEE Proceedings I (Communications, Speech and Vision)
JF - IEE Proceedings I (Communications, Speech and Vision)
SN - 0956-3776
IS - 3
ER -