Efficient Scheduling Algorithms for Multiantenna CDMA Systems

In multiple-input-multiple-output (MIMO) multiuser systems, simultaneously serving multiple users achieves high data rates. However, high-performance transmit beamforming requires an adequately designed user-selection scheme. Optimal scheduling can be only obtained through a high computationally com...

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Vydáno v:	IEEE transactions on vehicular technology Ročník 61; číslo 2; s. 521 - 532
Hlavní autoři:	Driouch, E., Ajib, W.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.02.2012 Institute of Electrical and Electronics Engineers
Témata:	Access methods and protocols, osi model Applied sciences Base stations Coding, codes Color Complexity theory Detection, estimation, filtering, equalization, prediction Exact sciences and technology Graph coloring Information, signal and communications theory MIMO Multiaccess communication multiple-input-multiple-output (MIMO) code-division multiple-access (CDMA) systems scheduling Scheduling algorithm Signal and communications theory Signal, noise Systems, networks and services of telecommunications tabu search (TS) Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn Transmission and modulation (techniques and equipments) Vectors zero-forcing beamforming (ZFBF) Access control tabu search (TS) Wireless telecommunication Beam forming Theoretical model Tabu search Coding Selection criterion Optimal planning Antenna High rate transmission zero-forcing beamforming (ZFBF) MIMO system Multiple access High performance multiple-input-multiple-output (MIMO) code-division multiple-access (CDMA) systems Scheduling Graph theory Graph coloring Algorithm performance Code division multiple access Heuristic method Greedy algorithm Subgraph Graph colouring
ISSN:	0018-9545, 1939-9359
On-line přístup:	Získat plný text
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