%0 Journal Article
%T Study on the Capacity Benefit of Physical-layer Network Coding for Wireless Data-gathering Ad hoc Networks<br>物理层网络编码在数据会聚无线自组织网络中的容量增益研究
%A Chen Chen Cheng Hai-chuan Yi Na Xiang Hai-ge
%A <br>陈晨
%A 程海川
%A 依那
%A 项海格
%J 电子与信息学报
%D 2010
%I 
%X This paper studies the network throughput capacity gain of Physical-layer Network Coding (PNC) in data-gathering wireless ad hoc networks. The throughput upper bound and lower bound with the PNC scheme are derived by utilizing the sparsity-cut capacity analysis. The result of this paper implies that by using PNC, an order capacity gain can be obtained over traditional routing and network coding schemes in wireless data-gathering Ad hoc networks.
%K Wireless Ad hoc networks
%K Wireless network coding
%K Physical-layer Network Coding (PNC)
%K Network throughput capacity<br>无线自组织网络
%K 无线网络编码
%K 物理层网络编码
%K 网络容量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=23B5EF193D5A44692D7470276A097189&yid=140ECF96957D60B2&vid=9971A5E270697F23&iid=5D311CA918CA9A03&sid=274950DACC45EFF5&eid=4ED782DFCB910AF4&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=9