554 search results - page 15 / 111 » Approximability of OFDMA Scheduling |
131
Voted
VTC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper we analyze the downlink OFDMA system-level performances of a 2x2 dual-stream MIMO multiuser transmission scheme under the assumptions of partial and noisy channel...
157
Voted
GLOBECOM
2008
IEEE
15 years 5 months ago
2008
IEEE
—While intercell interference coordination (ICIC) for the downlink of multi-cell systems in general and orthogonal frequency division multiple access (OFDMA) networks in particul...
162
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PIMRC
2010
IEEE
15 years 1 months ago
2010
IEEE
Wireless over Cable (WoC) paradigm is a new technique to enable distributed antennas systems. WoC is based on the relay of radio frequency wireless signals over a cable infrastruct...
132
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MOBIHOC
2007
ACM
16 years 3 months ago
2007
ACM
In this paper we study the problem of scheduling wireless links in the geometric SINR model, which explicitly uses the fact that nodes are distributed in the Euclidean plane. We p...
136
Voted
ORL
2008
15 years 3 months ago
2008
We provide a monotone O(m2/3 )-approximation algorithm for scheduling related machines with precedence constraints.