1930 search results - page 303 / 386 » Epistemic comparative conditionals |
ICC
2009
IEEE
13 years 8 months ago
2009
IEEE
During the last decade, many works were devoted to improving the performance of relaying techniques in ad hoc networks. One promising approach consists in allowing the relay nodes ...
ICC
2009
IEEE
13 years 8 months ago
2009
IEEE
This paper deals with a wireless indoor positioning problem in which the location of a tag is estimated from range measurements taken by fixed beacons. The measurements may be affe...
ICMCS
2009
IEEE
13 years 8 months ago
2009
IEEE
We consider multi-rate peer-to-peer multi-party conferencing applications, where different receivers in the same group can receive videos at different rates using, for example, sc...
ICUMT
2009
13 years 8 months ago
2009
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...
ICUMT
2009
13 years 8 months ago
2009
We consider multiple-input multiple-output (MIMO) systems exploiting the full diversity order of a MIMO fading channel via optimal beamforming and combining. Specifically, an analy...