Multichannel, Multiuser and Multiple Antenna Wireless Communication Systems
Download or Read eBook Multichannel, Multiuser and Multiple Antenna Wireless Communication Systems PDF written by Erdem Bala and published by . This book was released on 2007 with total page 184 pages. Available in PDF, EPUB and Kindle.
Author | : Erdem Bala |
Publisher | : |
Total Pages | : 184 |
Release | : 2007 |
ISBN-10 | : OCLC:54176779 |
ISBN-13 | : |
Rating | : 4/5 (79 Downloads) |
Book Synopsis Multichannel, Multiuser and Multiple Antenna Wireless Communication Systems by : Erdem Bala
Book excerpt: We also study the design of precoding and decoding matrices for the downlink of a multiuser MIMO system when spatial multiplexing is used. We investigate the block diagonalization approach for multiuser MIMO systems and propose a random precoding technique that schedules users for transmission with only limited feedback from the receivers. We then introduce a new optimization criterion for designing a linear transceiver which tries to minimize the maximum mean-squared error among all users or data substreams; we show that this approach results in fairness among users and improved average BER.