403 search results - page 29 / 81 » On Spectrum Sharing in Cooperative Multiple Access Networks |
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—The cooperative dirty paper coding (DPC) rate region is investigated in a two-transmitter two-receiver network with full channel state information available at all terminals. Th...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— In this paper, we investigate the outage performance of cognitive wireless relay networks where source nodes communicate to their destinations via multiple hops facilitated by ...
SIGCOMM
2012
ACM
11 years 10 months ago
2012
ACM
This paper presents the design, implementation and evaluation of Picasso, a novel radio design that allows simultaneous transmission and reception on separate and arbitrary spectr...
MOBIHOC
2004
ACM
14 years 1 months ago
2004
ACM
In third generation (3G) wireless data networks, repeated requests for popular data items can exacerbate the already scarce wireless spectrum. In this paper we propose an architec...
AUTOMATICA
2006
13 years 7 months ago
2006
Resource allocation involves deciding how to divide a resource of limited availability among multiple demands in a way that optimizes current objectives. In this brief paper we fo...