34 search results - page 7 / 7 » The Impact of CSI and Power Allocation on Relay Channel Capa... |
GLOBECOM
2009
IEEE
13 years 2 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
TWC
2010
12 years 11 months ago
2010
The popularity of multimedia multicast/broadcast applications over wireless networks makes it critical to address the error-prone, heterogeneous and dynamically changing nature of ...
MOBIHOC
2005
ACM
14 years 4 months ago
2005
ACM
We consider a wireless sensor network in which sensors are grouped into clusters, each with its own cluster head (CH). Each CH collects data from sensors in its cluster and relays...
IJDSN
2006
13 years 4 months ago
2006
Abstract-- We present a novel formulation of the problem of energy misbehavior and develop an analytical framework for quantifying its impact on other nodes. Specifically, we formu...