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Efficient Recovery of dSLM in MIMO-OFDM without Side Information

Lookup NU author(s): Mohammed Asseri, Dr Stephane Le Goff, Dr Charalampos Tsimenidis, Professor Bayan Sharif

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Abstract

Directed Selected Mapping (dSLM) is a well known Peak-to-Average Power Ratio (PAPR) reduction scheme for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems. Although such technique provides an extremely effective PAPR reduction, the receiver has not been previously considered in previous research under the assumption of no side information. The transmission data with side information is considered as a drawback, especially when this technique increases the data rate due to the use of channel codes. This also results in a high system complexity and transmission delay. In this proposal, dSLM recovery is modified for Zero-Forcing (ZF) and Zero-Forcing-Vertical Bell Labs Layered Space-Time (ZF-V-BLAST) schemes. The contribution in this paper is twofold; firstly, the transmitted phase vector is recovered without side information whilst maintaining bit error rate performance. Secondly, receiver complexity is reduced.


Publication metadata

Author(s): Asseri MI, Le Goff SY, Tsimenidis CC, Sharif BS

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: AICT 2009: Proceedings of the Fifth Advanced International Conference on Telecommunications

Year of Conference: 2009

Pages: 158-162

Publisher: IEEE

Library holdings: Search Newcastle University Library for this item

ISBN: 9781424438402


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