DEPENDENCE BALANCE BOUNDS FOR SINGLE-OUTPUT 2-WAY CHANNELS
DEPENDENCE BALANCE BOUNDS FOR SINGLE-OUTPUT 2-WAY CHANNELS
复制标题
DOI：
10.1109/18.42175
复制
发表时间：
1989-01-01
影响因子：
2.5
通讯作者：
WILLEMS, FMJ
中科院分区：
文献类型：
--
作者：
HEKSTRA, AP;WILLEMS, FMJ
如果在传输中，单输出双向通道的输入显示出某种相互依赖关系，则这种依赖关系一定是在较早的传输过程中产生的。使用不能消耗比产生的依赖更多的思想来获得离散无记忆单输出双向通道的容量区域的新的上界。利用这些上界，证明了C.E.Shannon(1961)内界域是某类信道的容量域，改进了(1986)关于Blackwell倍增信道的Zhang-Berger-Schalkwijk上界；
If in a transmission the inputs of a single-output two-way channel exhibit some interdependence, this dependence must have been created during earlier transmissions. The idea that no more dependence can be consumed than is produced is used to obtain new upper bounds to the capacity region of the discrete memoryless single-output two-way channel. With these upper bounds it is shown that C.E. Shannon' (1961) inner bound region is the capacity region for channels in a certain class, and the Zhang-Berger-Schalkwijk upper bound (1986) for Blackwell's multiplying channel is improved upon.<>