Motivated by the recently developed hybrid codingscheme for joint source-channel coding, this paper proposes a new codingscheme for noisyrelaynetworks. The proposed codingscheme operates in a similar manner to th...
详细信息
ISBN:
(纸本)9781457705953
Motivated by the recently developed hybrid codingscheme for joint source-channel coding, this paper proposes a new codingscheme for noisyrelaynetworks. The proposed codingscheme operates in a similar manner to the noisynetworkcodingscheme, except that each relay node uses the hybrid coding interface to transmit a symbol-by-symbol function of the received sequence and its quantized version. This codingscheme unifies both amplify-forward and noisynetworkcoding and can strictly outperform both. The potential of the hybrid coding interface for relaying is demonstrated through the diamond relaynetwork and two-way relay channel examples.
暂无评论