14 search results - page 1 / 3 » XOR-Assisted Cooperative Diversity in OFDMA Wireless Network... |
INFOCOM
2009
IEEE
13 years 11 months ago
2009
IEEE
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Taking advantage of the frequency diversity and multiuser diversity in OFDMA based wireless networks, dynamic subcarrier assignment mechanisms have shown to be able to achieve m...
TWC
2008
13 years 4 months ago
2008
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
This paper considers a relay-assisted bidirectional cellular network where the base station (BS) communicates with each mobile station (MS) using orthogonal frequencydivision multi...
INFOCOM
2010
IEEE
13 years 2 months ago
2010
IEEE
Recently, a cooperative paradigm for single-channel cognitive radio networks has been advocated, where primary users can leverage secondary users to relay their traffic. However, i...