DocumentCode
427797
Title
Optimum frame synchronization for preamble-less packet transmission of turbo codes
Author
Sun, Jian ; Valenti, Matthew C.
Author_Institution
Dept. of Comput. Sci. & Electr. Eng., West Virginia Univ., Morgantown, WV, USA
Volume
1
fYear
2004
fDate
7-10 Nov. 2004
Firstpage
1126
Abstract
This paper introduces an optimum maximum a posteriori (MAP) frame synchronization method for packet-based turbo coded communication systems. The synchronizer maximizes the probability of frame synchronization by observing the received signal sequences. This method is based on the low-density parity-check properties of turbo codes and does not require insertion of sync words or preambles.
Keywords
maximum likelihood estimation; optimisation; parity check codes; sequences; synchronisation; turbo codes; MAP frame synchronization method; low-density parity-check property; optimum frame synchronization; optimum maximum a posteriori; packet-based turbo coded communication system; preamble-less packet transmission; signal sequence; Block codes; Concatenated codes; Convolutional codes; Laboratories; Multiplexing; Parity check codes; Sparse matrices; Sun; Turbo codes; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Eighth Asilomar Conference on
Print_ISBN
0-7803-8622-1
Type
conf
DOI
10.1109/ACSSC.2004.1399316
Filename
1399316
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