Energy-efficient transmission strategies for CoMP downlink—overview, extension, and numerical comparison

Energy-efficient transmission strategies for CoMP downlink—overview, extension, and numerical comparison

Abstract This paper focuses on energy-efficient coordinated multi-point (CoMP) downlink in multi-antenna multi-cell wireless communications systems. We provide an overview of transmit beamforming designs for various energy efficiency (EE) metrics including maximizing the overall network EE, sum weig...

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Bibliographic Details
Main Authors: Kien-Giang Nguyen, Oskari Tervo, Quang-Doanh Vu, Le-Nam Tran, Markku Juntti
Format: Article
Language:English
Published: SpringerOpen 2018-08-01
Series:EURASIP Journal on Wireless Communications and Networking
Subjects:
Energy efficiency
Generalized Dinkelbach’s algorithm
Successive convex approximation
Fractional programming
Power consumption
Coordinated beamforming
Online Access:http://link.springer.com/article/10.1186/s13638-018-1214-2

Internet

http://link.springer.com/article/10.1186/s13638-018-1214-2

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