375 citations · 532 across the 28 of their papers we have counts for
3 papers · 1 filter
Degree-degree Correlated Low-density Parity-check Codes Over a Binary Erasure Channel
Hsiao-Wen Yu, Cheng-En Lee, Ruhui Zhang +2
Most existing works on analyzing the performance of a random ensemble of low-density parity-check (LDPC) codes assume that the degree distributions of the two ends of a randomly se…
ETTR Bounds and Approximation Solutions of Blind Rendezvous Policies in Cognitive Radio Networks with Random Channel States
Cheng-Shang Chang, Duan-Shin Lee, Yu-Lun Lin +1
In this paper, we consider the multichannel rendezvous problem in cognitive radio networks (CRNs) where the probability that two users hopping on the same channel have a successful…
Constructions of Optical Queues With a Limited Number of Recirculations--Part I: Greedy Constructions
Jay Cheng, Cheng-Shang Chang, Sheng-Hua Yang +3
In this two-part paper, we consider SDL constructions of optical queues with a limited number of recirculations through the optical switches and the fiber delay lines. We show that…