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2007 Information Theory and Applications Workshop
We consider a wireless multiple access network where the sender nodes are aided by a number of relay nodes. A transmission of bit-messages is completed in two phases: in the first phase each sender node originates its message which is overheard at the relay node, and in the second phase each relay node transmits the parity bit calculated from the overheard bit-messages. The low-density parity-check codes are used at the sender nodes in the time-domain, and the low-density generator-matrix codedoi:10.1109/ita.2007.4357565 fatcat:ybqvv3q7gbhgvn23zj34ugkrje