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ISLPED
2010
ACM
13 years 8 months ago
2010
ACM
Wireless access is known to be power-hungry for mobile devices. A key reason is that devices radiate power in all directions and much of this power will not reach the destination....
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract: In this paper, we consider a two-way or bidirectional communications system with a relay equipped with multiple antennas. We show that when the downlink channel state inf...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we consider dynamic resource allocation for object-based wireless video communications. In object-based video coding, a video frame is comprised of objects that are...
ISICT
2003
13 years 9 months ago
2003
Wireless communications are being driven by the need for providing network access to mobile or nomadic computing devices. The need for wireless access to a network is evident in c...
CCR
1998
13 years 7 months ago
1998
When a wireless link forms a part of a network, the rate of packet loss due to link noise may be considerably higher than observed in a modern terrestrial network. This paper stud...