Referenced Items are not available for this document.
In this letter, multiuser multiple-input multiple-output (MIMO) precoding which achieves the Gaussian broadcast channel (GBC) capacity under the per-antenna power constraint (PAPC) is investigated. In particular, closed-form expressions for both the MIMO precoder and the corresponding sum capacity are presented for the two-user case. We show that the result can also be utilized to provide the two-user capacity expression under the total power constraint (TPC) of transmit antennas.
Published in:
Communications Letters, IEEE
(Volume:14
,
Issue:
11
)
Date of Publication: November 2010
- Page(s):
- 996 - 998
- ISSN :
- 1089-7798
- INSPEC Accession Number:
- 11630167
- Digital Object Identifier :
- 10.1109/LCOMM.2010.100410.101473
- Product Type:
- Journals & Magazines
- Date of Publication :
- 14 October 2010
- Date of Current Version :
- 09 November 2010
- Issue Date :
- November 2010
- Sponsored by :
- IEEE Communications Society
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
