195 search results - page 12 / 39 » Dynamic throughput estimation for wireless multimedia transm... |
WOWMOM
2005
ACM
14 years 1 months ago
2005
ACM
Ad-hoc wireless networks with multi-rate radios (such as 802.11a, b, g) require a new class of MAC/PHY aware metrics that take into account factors such as physical-layer link spe...
JSAC
2006
13 years 7 months ago
2006
Ultra-wideband (UWB) transmission is an emerging wireless technology for future short-range indoor and outdoor multimedia applications. To coordinate the access to the wireless med...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper, we investigate the issue of 20/40 MHz coexistence in next generation wireless local area networks (WLAN). To that end, we present simulation results of overlappi...
ADHOCNOW
2006
Springer
14 years 1 months ago
2006
Springer
Consumers increasingly demand high quality of service (QoS) for multimedia applications. Rate control scheme is one of the major methods that provide high video quality for mobile ...
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
Cognitive radios permit dynamic control of physical layer resources such as transmission power and constellation size; these degrees of freedom can be employed to achieve significa...