Advances in cooperative single-carrier FDMA communications: beyond LTE-Advanced
Advances in cooperative single-carrier FDMA communications: beyond LTE-Advanced
In this paper, we focus our attention on the cooperative uplink transmissions of systems beyond the LTE-Advanced initiative. We commence a unified treatment of the principle of single-carrier frequency-division multiple-access (FDMA) and the similarities and dissimilarities, advantages, and weakness of the localized FDMA, the interleaved FDMA, and the orthogonal FDMA systems are compared. Furthermore, the philosophy of both user cooperation and cooperative single-carrier FDMA is reviewed. They are investigated in the context of diverse topologies, transmission modes, resource allocation, and signal processing techniques applied at the relays. Benefits of relaying in LTE-Advanced are also reviewed. Our discussions demonstrate that these advanced techniques optimally exploit the resources in the context of cooperative single-carrier FDMA system, which is a promising enabler for various uplink transmission scenarios
730-756
Zhang, Jiayi
edaebb1f-0ef4-434f-a54a-5282057efa3a
Yang, Lie-Liang
63815102-88f1-4f17-a73d-39c9acfffa61
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Gharavi, Hamid
8d270db8-b0e0-485d-b727-beef6f9c0052
15 January 2015
Zhang, Jiayi
edaebb1f-0ef4-434f-a54a-5282057efa3a
Yang, Lie-Liang
63815102-88f1-4f17-a73d-39c9acfffa61
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Gharavi, Hamid
8d270db8-b0e0-485d-b727-beef6f9c0052
Zhang, Jiayi, Yang, Lie-Liang, Hanzo, Lajos and Gharavi, Hamid
(2015)
Advances in cooperative single-carrier FDMA communications: beyond LTE-Advanced.
IEEE Communications Surveys & Tutorials, 17 (2), .
(doi:10.1109/COMST.2014.2364184).
Abstract
In this paper, we focus our attention on the cooperative uplink transmissions of systems beyond the LTE-Advanced initiative. We commence a unified treatment of the principle of single-carrier frequency-division multiple-access (FDMA) and the similarities and dissimilarities, advantages, and weakness of the localized FDMA, the interleaved FDMA, and the orthogonal FDMA systems are compared. Furthermore, the philosophy of both user cooperation and cooperative single-carrier FDMA is reviewed. They are investigated in the context of diverse topologies, transmission modes, resource allocation, and signal processing techniques applied at the relays. Benefits of relaying in LTE-Advanced are also reviewed. Our discussions demonstrate that these advanced techniques optimally exploit the resources in the context of cooperative single-carrier FDMA system, which is a promising enabler for various uplink transmission scenarios
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Accepted/In Press date: 17 October 2014
Published date: 15 January 2015
Identifiers
Local EPrints ID: 381642
URI: http://eprints.soton.ac.uk/id/eprint/381642
PURE UUID: bebfae9d-b0e2-4950-b7d4-bce9fcd383f0
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Date deposited: 09 Oct 2015 11:27
Last modified: 18 Mar 2024 02:35
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Author:
Jiayi Zhang
Author:
Lie-Liang Yang
Author:
Lajos Hanzo
Author:
Hamid Gharavi
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