Inter-cell coordinated beamforming with opportunistic scheduling

Jinwoo Kim; In S. Hwang; Chung G. Kang

doi:10.1109/ICC.2013.6655503

Inter-cell coordinated beamforming with opportunistic scheduling

Jinwoo Kim, In S. Hwang, Chung G. Kang

School of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

This paper proposes a distributed coordination framework with opportunistic scheduling among the multiple users as opposed to the existing works on the multi-cell cooperative beamforming problem subject to a single active user in each cell. This framework deals with the best throughput trade-off between throughput gain by interference nulling, and opportunistic scheduling gain in a cellular MISO system. In this framework, multi-user scheduling and inter-cell coordination issues are jointly considered for improving the cell-edge throughput performance without compromising the overall system performance. Our simulation results have demonstrated that its performance can reach up to 85% of its upper bound at the cell boundary.

Original language	English
Title of host publication	2013 IEEE International Conference on Communications, ICC 2013
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	5699-5703
Number of pages	5
ISBN (Print)	9781467331227
DOIs	https://doi.org/10.1109/ICC.2013.6655503
Publication status	Published - 2013
Event	2013 IEEE International Conference on Communications, ICC 2013 - Budapest, Hungary Duration: 2013 Jun 9 → 2013 Jun 13

Publication series

Name	IEEE International Conference on Communications
ISSN (Print)	1550-3607

Other

Other	2013 IEEE International Conference on Communications, ICC 2013
Country/Territory	Hungary
City	Budapest
Period	13/6/9 → 13/6/13

Keywords

Coordinated Beamforming
Inter-Cell Interference Coordination
Opportunistic Scheduling

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

Access to Document

10.1109/ICC.2013.6655503

Cite this

Inter-cell coordinated beamforming with opportunistic scheduling. / Kim, Jinwoo; Hwang, In S.; Kang, Chung G.
2013 IEEE International Conference on Communications, ICC 2013. Institute of Electrical and Electronics Engineers Inc., 2013. p. 5699-5703 6655503 (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, J, Hwang, IS & Kang, CG 2013, Inter-cell coordinated beamforming with opportunistic scheduling. in 2013 IEEE International Conference on Communications, ICC 2013., 6655503, IEEE International Conference on Communications, Institute of Electrical and Electronics Engineers Inc., pp. 5699-5703, 2013 IEEE International Conference on Communications, ICC 2013, Budapest, Hungary, 13/6/9. https://doi.org/10.1109/ICC.2013.6655503

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abstract = "This paper proposes a distributed coordination framework with opportunistic scheduling among the multiple users as opposed to the existing works on the multi-cell cooperative beamforming problem subject to a single active user in each cell. This framework deals with the best throughput trade-off between throughput gain by interference nulling, and opportunistic scheduling gain in a cellular MISO system. In this framework, multi-user scheduling and inter-cell coordination issues are jointly considered for improving the cell-edge throughput performance without compromising the overall system performance. Our simulation results have demonstrated that its performance can reach up to 85% of its upper bound at the cell boundary.",

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AB - This paper proposes a distributed coordination framework with opportunistic scheduling among the multiple users as opposed to the existing works on the multi-cell cooperative beamforming problem subject to a single active user in each cell. This framework deals with the best throughput trade-off between throughput gain by interference nulling, and opportunistic scheduling gain in a cellular MISO system. In this framework, multi-user scheduling and inter-cell coordination issues are jointly considered for improving the cell-edge throughput performance without compromising the overall system performance. Our simulation results have demonstrated that its performance can reach up to 85% of its upper bound at the cell boundary.

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Inter-cell coordinated beamforming with opportunistic scheduling

Abstract

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Keywords

ASJC Scopus subject areas

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