A Partial Unit Delaunay Graph with Planar and Spanner for Ad Hoc Wireless Networks
A Partial Unit Delaunay Graph with Planar and Spanner for Ad Hoc Wireless Networks
复制标题
具有平面和扳手的自组织无线网络的部分单位 Delaunay 图
DOI:
10.4028/www.scientific.net/amr.267.322
复制
发表时间:
2011-06
期刊:
影响因子:
--
通讯作者:
Jianping Yu
中科院分区:
文献类型:
--
作者:
Pengfei Xu;Zhigang Chen;Xiaoheng Deng;Jianping Yu
This paper proposes a new geometry structure, namely Partial unit Delaunay graph (PuDel), to be as the underlying network topology of Ad hoc wireless networks. PuDel has the following attractive properties: (1) PuDel is a connected subgraph of unit Delaunay triangulation; (2) PuDel is a planar spanner of Unit Disk Graph (UDG) whose length stretch factor is at most 1.21; and (3) PuDel can be locally constructed only based on the position information of 1-hops neighbors, and requires no message exchange between nodes in addition to maintaining UDG.
DOI:
10.1109/tpds.2004.1271184
发表时间:
2004-04
影响因子:
5.3
作者:
Xiangyang Li;I. Stojmenovic;Yang Wang
通讯作者:
Xiangyang Li;I. Stojmenovic;Yang Wang
影响因子:
3
作者:
Chi Zhang;Yanchao Zhang;Yuguang Fang
通讯作者:
Chi Zhang;Yanchao Zhang;Yuguang Fang
DOI:
--
发表时间:
1998-10
期刊:
--
影响因子:
--
作者:
J. Orourke
通讯作者:
J. Orourke