67 search results - page 2 / 14 » On the Energy Efficiency of Hybrid-ARQ Protocols in Fading C... |
GLOBECOM
2009
IEEE
13 years 9 months ago
2009
IEEE
In this paper, we consider the energy-efficient resource allocation that minimizes a general cost function of average user powers in wireless networks. A class of so-called -fair c...
TWC
2008
13 years 5 months ago
2008
We consider a cooperative wireless network where the source broadcasts data to relays, some or all of which cooperatively beamform to forward the data to the destination. The netw...
GLOBECOM
2008
IEEE
14 years 6 days ago
2008
IEEE
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
In this paper we formulate a power loading problem for the spatial subchannels (parallel channels) of a single-carrier MIMO-SVD system. The power loading solution is designed to mi...
TWC
2008
13 years 5 months ago
2008
In this paper, the problem of choosing constellation size and transmit power that minimizes the energy-per-goodbit in a frequency-flat, long-term static fading channel is considere...