Sciweavers

866 search results - page 6 / 174
» On Short Multiplications and Divisions
Sort
View
CORR
2006
Springer
127views Education» more  CORR 2006»
14 years 9 months ago
Space Division Multiple Access with a Sum Feedback Rate Constraint
On a multiantenna broadcast channel, simultaneous transmission to multiple users by joint beamforming and scheduling is capable of achieving high throughput, which grows double log...
Kaibin Huang, Robert W. Heath Jr., Jeffrey G. Andr...
ICPADS
2007
IEEE
15 years 4 months ago
Scheduling multiple divisible loads on a linear processor network
Min, Veeravalli, and Barlas have recently proposed strategies to minimize the overall execution time of one or several divisible loads on a heterogeneous linear network, using one...
Matthieu Gallet, Yves Robert, Frédér...
TIT
2008
65views more  TIT 2008»
14 years 9 months ago
Power-Efficient Resource Allocation for Time-Division Multiple Access Over Fading Channels
We investigate resource allocation policies for time-division multiple access (TDMA) over fading channels in the power-limited regime. For frequency-flat block-fading channels and ...
Xin Wang, Georgios B. Giannakis
GLOBECOM
2007
IEEE
15 years 4 months ago
Space-Division Relay: A High-Rate Cooperation Scheme for Fading Multiple-Access Channels
— We propose a new cooperation protocol for the fading multiple-access channel called space-division relay (SDR). It is similar to the protocol of Laneman, Tse and Wornell (LTW) ...
Arumugam Kannan, John R. Barry
VTC
2007
IEEE
128views Communications» more  VTC 2007»
15 years 4 months ago
Performance of Space-Code-Division Multiple-Access Systems Using Reduced-Rank Detection
Abstract—In this contribution the performance of multipleinput multiple-output space-division, code-division multipleaccess (MIMO SCDMA) is investigated, when the low-complexity ...
Jiliang Zhang, Lie-Liang Yang