33 search results - page 7 / 7 » Asymptotic Distortion Performance of Source-Channel Diversit... |
CN
2006
13 years 5 months ago
2006
In this paper, we propose an "in-network" diversity combining scheme for image transport over wireless sensor networks. We consider a wireless sensor network with both w...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— Throughput is an important performance measure for data communications over wireless links. In this work, we consider joint adaptation of coding rates, modulation modes and lev...
TWC
2010
12 years 12 months ago
2010
In cognitive radio networks, a cognitive source node requires two essential phases to complete a cognitive transmission process: the phase of spectrum sensing with a certain time d...