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Power allocation games for cooperative coordinated multipoint transmission scheme

Title
Power allocation games for cooperative coordinated multipoint transmission scheme
Authors
Jung S.Park H.
Ewha Authors
박형곤
SCOPUS Author ID
박형곤scopus
Issue Date
2017
Journal Title
19th Asia-Pacific Network Operations and Management Symposium: Managing a World of Things, APNOMS 2017
Citation
19th Asia-Pacific Network Operations and Management Symposium: Managing a World of Things, APNOMS 2017, pp. 395 - 398
Keywords
game theoryJoint transmissionNash equilibirumpower allocation
Publisher
Institute of Electrical and Electronics Engineers Inc.
Indexed
SCOPUS scopus
Document Type
Conference Paper
Abstract
Joint transmission, included in coordinated multipoint scheme, can improve the throughput of cell edge users by controlling transmit power of cooperating base stations. This, however, may cause another interference with inappropriate power allocation. In this paper, we model the power allocation of base stations as a game. The cooperating base stations are defined as players in the game and they allocate their power to maximize their utility. In the process, we consider the power constraints of cooperating base stations and the cost factor that reflects the degree of interference in other non-cooperating base stations. We show that there exists a Nash equilibrium in this power allocation game and the simulation results confirm that the proposed approach leads to an equilibrium. © 2017 IEEE.
DOI
10.1109/APNOMS.2017.8094157
ISBN
9781538611012
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
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