Uplink SDMA with Limited Feedback: Throughput Scaling
Combined space division multiple access (SDMA) and scheduling exploit both spatial multiplexing and multiuser diversity, increasing throughput significantly. Both SDMA and scheduling require feedback of multiuser channel sate information (CSI). This paper focuses on uplink SDMA with limited feedbac...
Main Authors: | Jeffrey G. Andrews, Robert W. Heath, Kaibin Huang |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2008-01-01
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Series: | EURASIP Journal on Advances in Signal Processing |
Online Access: | http://dx.doi.org/10.1155/2008/479357 |
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