Referenced Items are not available for this document.
We consider a novel power allocation scheme for a frequency-selective fading channel with two coordinated transmission points (CTP) transmission. In order to maximize the channel's throughput, closed form solutions are obtained by solving a non-convex constrained optimization problem. The solution which we name it joint water-filling (Jo-WF) turns out to take the form of traditional WF and also combined with regular cooperative feature. Numerical results are presented to verify the optimality of the derived scheme and to show throughput gains over traditional non-coordinated WF and equal power allocation (EPA).
Published in:
Communications Letters, IEEE
(Volume:15
,
Issue:
2
)
Date of Publication: February 2011
- Page(s):
- 190 - 192
- ISSN :
- 1089-7798
- INSPEC Accession Number:
- 11805022
- Digital Object Identifier :
- 10.1109/LCOMM.2011.122010.101392
- Product Type:
- Journals & Magazines
- Date of Publication :
- 23 December 2010
- Date of Current Version :
- 10 February 2011
- Issue Date :
- February 2011
- Sponsored by :
- IEEE Communications Society
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