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102
Voted
CISS
2011
IEEE
14 years 13 days ago
Secret key generation through OFDM multipath channel
—We analyze the fundamental limits of key generation and describe an implementation based on error correcting codes. We show that key extraction based on channel coefficients si...
Yanpei Liu, Stark C. Draper, Akbar M. Sayeed
95
Voted
ASAP
2006
IEEE
138views Hardware» more  ASAP 2006»
15 years 18 days ago
Configurable, High Throughput, Irregular LDPC Decoder Architecture: Tradeoff Analysis and Implementation
Low Density Parity Check (LDPC) codes are one of the best error correcting codes that enable the future generations of wireless devices to achieve higher data rates. This paper pr...
Marjan Karkooti, Predrag Radosavljevic, Joseph R. ...
71
Voted
ICASSP
2008
IEEE
15 years 3 months ago
High-performance scheduling algorithm for partially parallel LDPC decoder
In this paper, we propose a new scheduling algorithm for the overlapped message passing decoding, which can be applied to general low-density parity check (LDPC) codes. The partia...
Cheng-Zhou Zhan, Xin-Yu Shih, An-Yeu Wu