416 search results - page 60 / 84 » Outage Performance of Cognitive Wireless Relay Networks |
CN
2006
13 years 9 months ago
2006
Today's wireless networks are characterized by a fixed spectrum assignment policy. However, a large portion of the assigned spectrum is used sporadically and geographical var...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—The paper presents a novel integrated MAC/routing scheme for wireless sensor networking. Our design objective is to elect the next hop for data forwarding by minimizing the numb...
ICCCN
1998
IEEE
14 years 1 months ago
1998
IEEE
A new MAC protocol which supports peer-to-peer direct communication is introduced for a packet switched wireless network. Terminals that are located within range of each other and...
EJWCN
2010
13 years 3 months ago
2010
We formulate the problem of distributed throughput-efficient sensing in cognitive radio (CR) networks as a dynamic coalition formation game based on a Markovian model. The propose...
ICESS
2004
Springer
14 years 2 months ago
2004
Springer
A new gradient-based routing protocol is proposed in this paper. It takes into account the minimum hop count and remaining energy of each node while relaying data from source node ...