Full-duplex Distributed Massive MIMO System with Optimal Beamforming and Resource Allocation for WPCN

This paper proposes a joint beamforming and resource allocation scheme to maximize the minimum capacity for wireless powered communication network (WPCN) designed for multi-user distributed massive multi-input multi-output (DM-MIMO) system with full-duplex radio remote heads (RRHs), which enable sim...

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Bibliographic Details
Published inJournal of communications technology & electronics Vol. 62; no. 12; pp. 1383 - 1387
Main Authors Alemayehu, Temesgen Seyoum, Kim, Jai-Hoon, Yoon, Wonsik
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2017
Springer
Springer Nature B.V
Subjects
Algorithms
Beamforming
Communications Engineering
Communications systems
Comparative analysis
Computer simulation
Engineering
Matrix theory
MIMO (control systems)
MIMO communications
Networks
Resource allocation
Theory and Methods of Signal Processing
Wireless communications
Wireless networks
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Summary:This paper proposes a joint beamforming and resource allocation scheme to maximize the minimum capacity for wireless powered communication network (WPCN) designed for multi-user distributed massive multi-input multi-output (DM-MIMO) system with full-duplex radio remote heads (RRHs), which enable simultaneous uplink (UL) and downlink (DL) communications. The minimum capacity is maximized by a proposed algorithm based on the non-negative matrix theory. The simulation results have demonstrated that the achievable max-min capacity of the DM-MIMO is considerably higher compared to that of the CMMIMO system. It has also showed that the convergence speed of the proposed algorithm is so fast.
ISSN:1064-2269
1555-6557
DOI:10.1134/S1064226917140030