189 search results - page 5 / 38 » Power line enhanced cooperative wireless communications |
MOBIHOC
2008
ACM
14 years 7 months ago
2008
ACM
We study blind estimation of transmission power of a node based on received power measurements obtained under wireless fading. Specifically, the setup consists of a set of monitor...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Power management is one of the vital issue in wireless sensor networks, where the lifetime of the network relies on battery powered nodes. Transmitting at high power reduces the l...
IFIP
2003
Springer
14 years 17 days ago
2003
Springer
Abstract. Providing energy efficiency in MAC (Medium Access Control) layer, while achieving desirable throughput, is an important research issue in the area of wireless networking....
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We consider the symmetric Gaussian interference channel where two users try to enhance their secrecy rates in a cooperative manner. Artificial noise is introduced along with useful...
ICC
2000
IEEE
13 years 11 months ago
2000
IEEE
—In this paper we introduce the notion of power management within the context of wireless ad-hoc networks. More specifically, we investigate the effects of using different trans...