论文标题
双向有损源通道通信的自适应编码
Adaptive Coding for Two-Way Lossy Source-Channel Communication
论文作者
论文摘要
提出了一种自适应联合源通道编码（JSCC）方案，用于通过离散的无预兆双向通道传输相关源，但受到失真约束的影响。提出的JSCC方案利用了先前传输和接收的通道信号以及来源的相关性，以促进终端之间的协调。结果表明，自适应方案严格包含对双向同时传输的先前损失编码方法，并产生新的自适应单独的源通道编码结果。举两个例子以显示该计划的优势。
An adaptive joint source-channel coding (JSCC) scheme is presented for transmitting correlated sources over discrete-memoryless two-way channels subject to distortion constraints. The proposed JSCC scheme makes use of the previously transmitted and received channel signals as well as the sources' correlation to facilitate coordination between terminals. It is shown that the adaptive scheme strictly subsumes prior lossy coding methods for two-way simultaneous transmission and yields a new adaptive separate source-channel coding result. Two examples are given to show the scheme's advantages.
