136 search results - page 8 / 28 » Resource Allocation and Relay Selection for Collaborative Co... |
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
—In this paper, we propose a new resource allocation scheme for an OFDMA relay network with multicells. In the proposed scheme, by sharing the channel state information (CSI) bet...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—The provision of very high data rates in a ubiquitous and fair manner throughout the service area is a great challenge for 4G and beyond-4G wireless networks. Towards that end, ...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— Due to the increased usage of NAT boxes and firewalls, it has become harder for applications to establish direct connections seamlessly among two end-hosts. A recently adopted...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequency-division mult...
TWC
2008
13 years 7 months ago
2008
In this paper, designing an effective user relaying algorithm, in terms of relay node selection and power allocation, is discussed for amplify-and-forward wireless relay networks. ...