Inter-cell coordinated beamforming with opportunistic scheduling
- Authors
- Kim, Jin W.; Kang, Chung G.
- Issue Date
- 2월-2017
- Publisher
- WILEY
- Keywords
- inter-cell interference coordination; coordinated beamforming; opportunistic scheduling; cross-layer design
- Citation
- INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, v.30, no.3
- Indexed
- SCIE
SCOPUS
- Journal Title
- INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS
- Volume
- 30
- Number
- 3
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/84782
- DOI
- 10.1002/dac.2973
- ISSN
- 1074-5351
- Abstract
- This paper proposes a distributed coordination framework with opportunistic scheduling among multiple users as opposed to the existing works on the multiple-cell cooperative beamforming problem that deals with a single active user in each cell. In this cross-layer design framework that deals with the beamforming in the physical layer and multiuser scheduling in the upper layer, radio resource management and inter-cell coordination issues are jointly considered to improve the cell-edge throughput performance by trading off their individual benefit in an optimal manner. Our simulation results demonstrated that its performance can reach up to 85% of its upper bound at the cell boundary. Copyright (c) 2015 John Wiley & Sons, Ltd.
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Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
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