IEICE TRANSACTIONS on Communications
A Power Adaptation Method for Finite Length Block Fading Channel with Multiple Antennas
Summary :
We analyze a power adaptation method to maximize the achievable rate under the finite block length regime, for MIMO block fading channel with channel state information available at both the transmitter and receiver side. We find a convex approximation to the lower bound of the achievable rate, and it leads to a simple power and rate adaptation method. We show that the method achieves near optimal channel rate under the finite block length regime. Compared to the classical waterfilling method, the proposed method can further improve achievable rate especially for short block lengths.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E96-B No.12 pp.3041-3049
- Publication Date
- 2013/12/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E96.B.3041
- Type of Manuscript
- PAPER
- Category
- Fundamental Theories for Communications
Authors
Chen JI
Southeast University
Jiang WU
Southeast University
Dongming WANG
Southeast University
Xiaohu YOU
Southeast University
Keyword
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Chen JI, Jiang WU, Dongming WANG, Xiaohu YOU, "A Power Adaptation Method for Finite Length Block Fading Channel with Multiple Antennas" in IEICE TRANSACTIONS on Communications,
vol. E96-B, no. 12, pp. 3041-3049, December 2013, doi: 10.1587/transcom.E96.B.3041.
Abstract: We analyze a power adaptation method to maximize the achievable rate under the finite block length regime, for MIMO block fading channel with channel state information available at both the transmitter and receiver side. We find a convex approximation to the lower bound of the achievable rate, and it leads to a simple power and rate adaptation method. We show that the method achieves near optimal channel rate under the finite block length regime. Compared to the classical waterfilling method, the proposed method can further improve achievable rate especially for short block lengths.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E96.B.3041/_p
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@ARTICLE{e96-b_12_3041,
author={Chen JI, Jiang WU, Dongming WANG, Xiaohu YOU, },
journal={IEICE TRANSACTIONS on Communications},
title={A Power Adaptation Method for Finite Length Block Fading Channel with Multiple Antennas},
year={2013},
volume={E96-B},
number={12},
pages={3041-3049},
abstract={We analyze a power adaptation method to maximize the achievable rate under the finite block length regime, for MIMO block fading channel with channel state information available at both the transmitter and receiver side. We find a convex approximation to the lower bound of the achievable rate, and it leads to a simple power and rate adaptation method. We show that the method achieves near optimal channel rate under the finite block length regime. Compared to the classical waterfilling method, the proposed method can further improve achievable rate especially for short block lengths.},
keywords={},
doi={10.1587/transcom.E96.B.3041},
ISSN={1745-1345},
month={December},}
Copy
TY - JOUR
TI - A Power Adaptation Method for Finite Length Block Fading Channel with Multiple Antennas
T2 - IEICE TRANSACTIONS on Communications
SP - 3041
EP - 3049
AU - Chen JI
AU - Jiang WU
AU - Dongming WANG
AU - Xiaohu YOU
PY - 2013
DO - 10.1587/transcom.E96.B.3041
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E96-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2013
AB - We analyze a power adaptation method to maximize the achievable rate under the finite block length regime, for MIMO block fading channel with channel state information available at both the transmitter and receiver side. We find a convex approximation to the lower bound of the achievable rate, and it leads to a simple power and rate adaptation method. We show that the method achieves near optimal channel rate under the finite block length regime. Compared to the classical waterfilling method, the proposed method can further improve achievable rate especially for short block lengths.
ER -
English
