559 search results - page 48 / 112 » Cooperative Location-Sensing for Wireless Networks |
MONET
2011
12 years 11 months ago
2011
Cooperation among wireless nodes has been recently proposed for improving the physical layer (PHY) security of wireless transmission in the presence of multiple eavesdroppers. Whil...
TMC
2010
13 years 6 months ago
2010
—We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station controls and s...
TMC
2010
13 years 6 months ago
2010
—To satisfy the stringent requirement of capacity enhancement in wireless networks, cooperative relaying is envisioned as one of the most effective solutions. In this paper, we s...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
We investigate the role of cooperation in wireless networks subject to a spatial degrees of freedom limitation. To address the worst case scenario, we consider a free-space lineof-...
CORR
2007
Springer
13 years 8 months ago
2007
Springer
— The differential encoding/decoding setup introduced by Kiran et al, Oggier et al and Jing et al for wireless relay networks that use codebooks consisting of unitary matrices is...