211 search results - page 11 / 43 » Dynamic Rate Allocation in Fading Multiple-access Channels |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We consider the problem of resource allocation for a Direct Sequence Code Division Multiple Access (DS-CDMA) wireless visual sensor network (VSN). We use the Nash Bargaining Solut...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— Wireless local area networks offer a range of transmitted data rates that are to be selected according to estimated channel conditions. However, due to packet overheads and con...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, transmission over time-selective, flat fading relay channels is studied. It is assumed that channel fading coefficients are not known a priori. Transmission tak...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— In presence of multiple access interference, the performance of impulse radio system is affected by collisions with other users. In this paper we evaluate the bit error probabi...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—Resource allocation is investigated for fading relay channels under separate power constraints at the source and relay nodes. As a basic information-theoretic model for fading r...