Progressive Linear Precoder Optimization for MIMO Packet Retransmissions
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Sun, Hong; Manton, Jonathan; Ding, Zhi
Description
This paper investigates the optimal linear precoder design for packet retransmissions in multi-input-multi-output (MIMO) systems. To fully utilize the time diversity provided by automatic repeat request (ARQ), we derive a sequence of successive optimal linear ARQ precoders for flat fading MIMO channels, which minimize the mean-square error between the transmitted data and the joint receiver output. The optimization is subject to an overall transmit power constraint. This progressive linear ARQ...[Show more]
Collections | ANU Research Publications |
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Date published: | 2006 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/19124 |
Source: | IEEE Journal on Selected Areas in Communications |
DOI: | 10.1109/JSAC.2005.862384 |
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01_Sun_Progressive_Linear_Precoder_2006.pdf | 306.35 kB | Adobe PDF |
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