34 search results - page 2 / 7 » Transmit Optimization for Relay-Based Cellular OFDMA Systems |
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—This paper presents a downlink performance analysis of a Layered Random Beamforming (LRB) - MIMO-OFDMA Physical Layer (PHY) as applicable to future generation wireless communica...
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...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— We address the problem of radio resource allocation in the Downlink (DL) of a cellular system with Relay Stations (RS), based on Orthogonal Frequency Division Multiple Access (...
ICC
2007
IEEE
13 years 8 months ago
2007
IEEE
Efficient resource allocation in cellular OFDMA systems envisages the assignment of the number of subcarriers and the relative transmission format on the basis of the experimented ...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—With the advent of new applications, one of the primary applications supported in downlink cellular systems is streaming video. QoS for streaming video entails data transmission...