17932 search results - page 37 / 3587 » Wireless communications systems |
VTC
2006
IEEE
14 years 4 months ago
2006
IEEE
- In this paper, we present an adaptive channel estimation scheme for IEEE 802.16-2004 Wireless Metropolitan Area Network (a.k.a. WiMAX) in the case that the channel impulse respon...
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract— Multi-hop relaying has attracted considerable attention recently as a key technique for improving cell coverage and throughput in wireless communication. We modelled va...
TON
2010
13 years 8 months ago
2010
—This paper considers the problem of pricing and transmission scheduling for an Access Point (AP) in a wireless network, where the AP provides service to a set of mobile users. T...
EUC
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. With rapid advancements in wireless devices, ubiquitous computing seems becoming a reality everyday. Active pervasive network infrastructure has been introduced to offer...
MOBIHOC
2008
ACM
14 years 9 months ago
2008
ACM
Recently, cooperative communications, in the form of keeping each node with a single antenna and having a node exploit a relay node's antenna, is shown to be a promising appr...