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Cooperative Balanced transmit Scheme with Decode-and-Forward and Amplify-and-Forward in Relay Communication Network Systems

Title
Cooperative Balanced transmit Scheme with Decode-and-Forward and Amplify-and-Forward in Relay Communication Network Systems
Author
박상규
Keywords
Spatial diversity; Cooperative relay communications; Balanced transmit; Amplify-and-forward (AF); Decode-and-forward (DF)
Issue Date
2016-01
Publisher
NATL ILAN UNIV
Citation
JOURNAL OF INTERNET TECHNOLOGY, v. 17, NO 1, Page. 73-79
Abstract
The spatial diversity method is an effective way to mitigate the adverse effects of fading channels in wireless communications. In this paper, we propose a cooperative balanced transmit scheme in relay communication network systems as one of the special diversity applications with both decode-and-forward (DF) and amplify-and-forward (AF) schemes. In order to maximize cooperative diversity gain, the proposed scheme selects the maximum sum of the balanced gains computed by channel coefficients according to the feedback bits. The bit error rate (BER) performances of the DF and AF schemes are compared through the simulation results.
URI
http://www.airitilibrary.com/Publication/alDetailedMesh?DocID=16079264-201601-201602040008-201602040008-73-79http://hdl.handle.net/20.500.11754/30309
ISSN
1607-9264; 2079-4029
DOI
10.6138/JIT.2016.17.1.20111014
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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