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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

SNR-Aware Power Allocation Scheme for Lossy-Forward Relaying Systems

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Author(s):
Silveira Santos Filho, Jose Candido [1] ; Gonzalez, Diana Cristina [1] ; Wolf, Albrecht [2] ; Mendes, Luciano Leonel [3] ; Yacoub, Michel Daoud [1] ; Fettweis, Gerhard [2]
Total Authors: 6
Affiliation:
[1] Univ Estadual Campinas, Sch Elect & Comp Engn, Dept Commun, BR-13083852 Campinas, SP - Brazil
[2] Tech Univ Dresden, Vodafone Chair Mobile Commun Syst, D-01187 Dresden - Germany
[3] Inst Nacl Telecomunicacoes, BR-37540000 Santa Rita Do Sapucai - Brazil
Total Affiliations: 3
Document type: Journal article
Source: IEEE WIRELESS COMMUNICATIONS LETTERS; v. 7, n. 6, p. 1018-1021, DEC 2018.
Web of Science Citations: 0
Abstract

In a recent work, we proposed a simple and efficient power allocation scheme for a dual-hop communication system with multiple lossy-forward relays. In this letter, we propose a less simple, yet more efficient and comprehensive power allocation scheme for the referred system. Unlike our previous approach, which was based on an asymptotic reasoning at high signal-to-noise ratio, the new one optimizes the allocation policy according to any particular amount of total transmit power. The more constrained that amount of power, the more advantageous the new scheme. (AU)

FAPESP's process: 16/05847-0 - Performance evaluation of cooperative schemes in "Links-on-The-Fly" networks
Grantee:Diana Cristina González González
Support type: Scholarships in Brazil - Post-Doctorate