403 search results - page 31 / 81 » On Spectrum Sharing in Cooperative Multiple Access Networks |
PEWASUN
2004
ACM
14 years 1 months ago
2004
ACM
In this paper, we introduce a modified version of the IEEE 802.11a protocol and evaluate its performance. The new protocol is a combination of the standard Medium Access Control (...
JSAC
2007
13 years 7 months ago
2007
— Extending lifetime of battery-operated devices is a key design issue that allows uninterrupted information exchange among distributed nodes in wireless networks. Cooperative co...
CDVE
2004
Springer
14 years 1 months ago
2004
Springer
ALTERNE (Alternative Realities in Networked Environments) platform aims at providing a high level of integration between various techniques supporting mixed reality, graphics, inte...
JSAC
2008
13 years 7 months ago
2008
Abstract-- In this paper, we examine the uplink of a cooperative CDMA network, where users cooperate by relaying each other's messages to the base station. When spreading wave...
TON
2012
11 years 10 months ago
2012
—The deployment of cognitive radio networks enables efficient spectrum sharing and opportunistic spectrum access. It also presents new challenges to the classical problem of int...