416 search results - page 46 / 84 » Outage Performance of Cognitive Wireless Relay Networks |
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
— In this paper, we study QoS routing in wireless mesh networks with cognitive radios, which involves route selection, channel allocation and scheduling. It turns out to be a har...
NETWORK
2008
13 years 9 months ago
2008
In recent years, remarkable market competition and economy of scale has resulted in the price erosion of wireless devices for consumer electronics. Especially for wireless data ne...
SECON
2008
IEEE
14 years 3 months ago
2008
IEEE
— Previous results show that a node’s throughput scales poorly as the network size increases when every node has traffic. However, in many cases, only a fraction of nodes in l...
WCNC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, a wireless cognitive radio sensor network is considered, where each sensor node is equipped with cognitive radio and the network is a multi-carrier system operati...
JSAC
2008
13 years 9 months ago
2008
Wireless Mesh Networks (WMNs) are envisaged to extend Internet access and other networking services in personal, local, campus, and metropolitan areas. Mesh routers (MR) form the c...