Successive compute-and-forward
Successive compute-and-forward
复制标题
连续计算转发
DOI：
10.3929/ethz-a-007071297
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
B. Nazer
中科院分区：
文献类型：
--
作者：
B. Nazer
在以前的工作中，我们提出了计算和转发框架发送消息的线性组合到中继。在本说明中，我们将连续干扰消除的概念扩展到计算和转发设置。我们发现，一旦中继解码了线性组合，它可以将其与其信道输出混合，以创建新的有效信道输出。所得到的有效信道可以被调谐，使得它比原始信道更适合于解码第二线性组合。
In prior work, we proposed the compute-and- forward framework for sending linear combinations of messages to relays. In this note, we extend the notion of successive interference cancellation to the compute-and-forward setting. We find that once a relay has decoded a linear combination, it can mix it with its channel output to create a new effective channel output. The resulting effective channel can be tuned so that it is more suitable for decoding a second linear combination than the original channel.