Results 81 to 90 of about 71,496 (178)

Anti-Cycle-Slip LDPC Decoding Algorithm for BPSK System

open access: yesDianxin kexue, 2014
When cycle-slip occurs in BPSK modulation system, sign of information sequence which is input of LDPC decoder is opposite to the original one. This problem will lead to decoder failure.
Dazhong Wu, Haidong Wu
doaj   +2 more sources

Iterative channel estimation and decoding algorithm for quasi-coherent demodulation of Turbo coded GMSK signals

open access: yesTongxin xuebao, 2006
A new simple iterative channel estimation algorithm for quasi-coherent demodulation Turbo coded GMSK signals was presented. Based on the iterative decoding principle of Turbo code, the algorithm improved the channel esti- mation accuracy using output of ...
WU Tuan-feng, YANG Xi-gen
doaj  

MSSA: memory-driven and simplified scaled attention for enhanced image captioning. [PDF]

open access: yesSci Rep
Hossain MA   +5 more
europepmc   +1 more source

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