43 citations · 225 across the 49 of their papers we have counts for
6 papers · 1 filter
Improved LT Codes in Low Overhead Regions for Binary Erasure Channels
Zesong Fei, Congzhe Cao, Ming Xiao +2
We study improved degree distribution for Luby Transform (LT) codes which exhibits improved bit error rate performance particularly in low overhead regions. We construct the degree…
A Two-Phase Maximum-Likelihood Sequence Estimation for Receivers with Partial CSI
Chia-Lung Wu, Po-Ning Cheny, Mikael Skoglund +2
The optimality of the conventional maximum likelihood sequence estimation (MLSE), also known as the Viterbi Algorithm (VA), relies on the assumption that the receiver has perfect k…
Optimized-Cost Repair in Multi-hop Distributed Storage Systems with Network Coding
Majid Gerami, Ming Xiao, Mikael Skoglund +2
In distributed storage systems reliability is achieved through redundancy stored at different nodes in the network. Then a data collector can reconstruct source information even th…
Design of Binary Network Codes for Multi-user Multi-way Relay Networks
Ang Yang, Zesong Fei, Chengwen Xing +3
We study multi-user multi-way relay networks where user nodes exchange their information through a single relay node. We use network coding in the relay to increase the through…
Decentralized Minimum-Cost Repair for Distributed Storage Systems
Majid Gerami, Ming Xiao, Carlo Fischione +1
There have been emerging lots of applications for distributed storage systems e.g., those in wireless sensor networks or cloud storage. Since storage nodes in wireless sensor netwo…
Repair for Distributed Storage Systems with Erasure Channels
Majid Gerami, Ming Xiao
We study the repair problem of distributed storage systems in erasure networks where the packets transmitted from surviving nodes to the new node might be lost. The fundamental sto…