Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/138687
Title: DESIGN AND OPTIMIZATION OF MULTI-ANTENNA SYSTEMS WITH CONSTANT ENVELOPE TRANSMISSION
Authors: ZHANG SHUOWEN
ORCID iD:   orcid.org/0000-0002-4511-4154
Keywords: wireless communication, optimization methods, multiple-input multiple-output (MIMO) system, constant envelope transmission, transceiver design
Issue Date: 21-Aug-2017
Citation: ZHANG SHUOWEN (2017-08-21). DESIGN AND OPTIMIZATION OF MULTI-ANTENNA SYSTEMS WITH CONSTANT ENVELOPE TRANSMISSION. ScholarBank@NUS Repository.
Abstract: Constant envelope (CE) transmission is a power-efficient and cost-effective technique for multi-antenna communications. However, its realization requires constant-amplitude baseband signals at each transmit antenna, which induce new system design challenges. In this thesis, we make a comprehensive investigation on the design and optimization of various multi-antenna systems with CE transmission. First, we consider CE transmission in single-user multiple-input single-output (MISO) fading channels, and derive the optimal adaptive receiver constellation that minimizes the symbol error rate (SER) based on the amplitude-and-phase shift keying structure. Next, we address the joint transceiver optimization problems for CE transmission in single-user multiple-input multiple-output (MIMO) channels and multi-user MISO multicast channels to minimize the SER, for which efficient algorithms are proposed based on the semi-definite relaxation technique. Last, we propose a new protocol for single-user MISO CE transmission without the need for explicitly acquiring channel state information, by leveraging a novel adaptive online constellation generation technique.
URI: http://scholarbank.nus.edu.sg/handle/10635/138687
Appears in Collections:Ph.D Theses (Open)

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