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SVD Aided Joint Transmitter and Receiver Design for the Uplink of Multiuser Detection Assisted MIMO Systems,

Liu, W., Yang, Lie-Liang and Hanzo, Lajos (2008) SVD Aided Joint Transmitter and Receiver Design for the Uplink of Multiuser Detection Assisted MIMO Systems, At IEEE ICC'08, China. 19 - 23 May 2008. , pp. 4095-4099.

Record type: Conference or Workshop Item (Paper)


A novel singular value decomposition (SVD) aided uplink (UL) multiuser MIMO system is proposed. In contrast to the traditional minimum mean square error (MMSE) or zeroforcing (ZF) multiuser detection (MUD) technique, the proposed method exploits the specific characteristics of the individual users’ channel matrix, instead of treating all the users’ channels jointly. Furthermore, two different power allocation schemes are investigated in the context of the proposed structure. One of them was designed for achieving the maximum information rate, while the other for maintaining the maximum signal-to-noise ratio (SNR). We demonstrate that the capacity of the proposed scheme using the maximum information rate based power allocation policy is higher than that of the classic ZF receiver for the UL.

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Published date: May 2008
Additional Information: Event Dates: 19-23 May 2008
Venue - Dates: IEEE ICC'08, China, 2008-05-19 - 2008-05-23
Organisations: Southampton Wireless Group


Local EPrints ID: 265890
PURE UUID: 0ed5c1d3-7a5a-46c9-acdb-fc732fd3844d
ORCID for Lie-Liang Yang: ORCID iD

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Date deposited: 11 Jun 2008 11:50
Last modified: 18 Jul 2017 07:21

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Author: W. Liu
Author: Lie-Liang Yang ORCID iD
Author: Lajos Hanzo

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