NDLI: A Limited Feedback Joint Precoding for Dual-Hop MIMO Amplify-and-Forward Relay Systems

Content Provider	IEEE Xplore Digital Library
Author	Haihong Wang Ghogho, M. Wenjing Cheng Xin Wang Jibo Wei
Copyright Year	1967
Abstract	This paper investigates the limited feedback joint precoding design for dual-hop multiple-input-multiple-output (MIMO) amplify-and-forward (AF) relay systems. Assuming that full channel state information (CSI) of two hops is available and that a linear receiver is employed at the destination, a suboptimal joint precoding structure, which is based on the maximization of the minimum postprocessing signal-to-noise ratio (SNR), is presented. Based on a derived lower bound on the minimum postprocessing SNR, a joint codeword selection (JCS) scheme at the destination is proposed. To reduce feedback latency and computational complexity, the lemma of singular value inequalities of a product matrix and other lemmas are used to split the JCS into two independent codeword selections (ICSs). Thus, the codeword selections at the relay and the destination are concurrently carried out. Simulation results illustrate the effectiveness of the proposed limited feedback joint precoding design. They also show that the ICS scheme displays a bit error rate performance that is close to that of the joint scheme, while having shorter feedback latency and lower computational complexity.
Sponsorship	IEEE Vehicular Technology Society
Starting Page	4125
Ending Page	4130
Page Count	6
File Size	728794
File Format	PDF
ISSN	00189545
Volume Number	62
Issue Number	8
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Relays Signal to noise ratio Joints Receivers MIMO Bit error rate Computational complexity multiple-input–multiple-output (MIMO) Amplify-and-forward (AF) relay dual hop joint precoding limited feedback
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Automotive Engineering Computer Networks and Communications Electrical and Electronic Engineering Aerospace Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A Limited Feedback Joint Precoding for Amplify-and-Forward Relaying

Joint Tomlinson–Harashima Source and Linear Relay Precoder Design in Amplify-and-Forward MIMO Relay Systems via MMSE Criterion

Robust Tomlinson-Harashima precoding design in amplify-and-forward MIMO relay systems via MMSE criterion

A joint precoding scheme for MIMO systems with distributed single antenna AF relays

Linear precoding design based on distortion channel estimate in MIMO relay system

Joint source/relay precoding designs in MIMO two-way AF relay systems with MMSE-SIC receiver

Joint MMSE transceiver design in amplify-and-forward MIMO relay systems with Tomlinson-Harashima source precoding

Nonlinear Precoding Design for MIMO Amplify-and-Forward Two-Way Relay Systems

Relay Precoding for Non-Regenerative MIMO Relay Systems with Partial CSI Feedback

A Limited Feedback Joint Precoding for Dual-Hop MIMO Amplify-and-Forward Relay Systems

Similar Documents

A Limited Feedback Joint Precoding for Amplify-and-Forward Relaying

Joint Tomlinson–Harashima Source and Linear Relay Precoder Design in Amplify-and-Forward MIMO Relay Systems via MMSE Criterion

Robust Tomlinson-Harashima precoding design in amplify-and-forward MIMO relay systems via MMSE criterion

A joint precoding scheme for MIMO systems with distributed single antenna AF relays

Linear precoding design based on distortion channel estimate in MIMO relay system

Joint source/relay precoding designs in MIMO two-way AF relay systems with MMSE-SIC receiver

Joint MMSE transceiver design in amplify-and-forward MIMO relay systems with Tomlinson-Harashima source precoding

Nonlinear Precoding Design for MIMO Amplify-and-Forward Two-Way Relay Systems

Relay Precoding for Non-Regenerative MIMO Relay Systems with Partial CSI Feedback

A Limited Feedback Joint Precoding for Dual-Hop MIMO Amplify-and-Forward Relay Systems