Coalitional Game Theory for Cooperative Interference Management in Femtocell Networks

المؤلفون المشاركون

Shi, Yuanyuan
Ding, Jianwen
Xu, Shengfeng
Lin, Siyu
Zhu, Gang

المصدر

Mathematical Problems in Engineering

العدد

المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2015-06-14

دولة النشر

مصر

عدد الصفحات

10

التخصصات الرئيسية

هندسة مدنية

الملخص EN

Dense deployment of femtocells can cause serious intra-tier interference in femtocell networks.

In this paper, a new cooperative interference management approach which allows the femtocell user equipment (FUE) to merge into cooperative groups, that is, coalitions, for the uplink transmissions in a femtocell network is proposed, so as to reduce the intra-tier interference and improve the system performance.

Taking into account the power cost for cooperation, we claim that all the FUEs are impossible to merge together, and we formulate the proposed cooperative problem as a coalitional game in partition form with an externality due to the interference between the formed coalitions.

To get the solution, a novel distributed coalition formation algorithm that takes advantage of the characteristics of femtocell network and allows the FUEs to interact and individually decide on which coalitions to participate in is proposed.

Furthermore, we analyze the convergence and stability of the proposed algorithm.

Simulations are conducted to illustrate the behavior and the performance of the proposed coalition formation algorithm among FUEs.

Results show that the proposed algorithm can improve the system performance with much lower complexity than some previously proposed coalition formation algorithms.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Shi, Yuanyuan& Zhu, Gang& Lin, Siyu& Ding, Jianwen& Xu, Shengfeng. 2015. Coalitional Game Theory for Cooperative Interference Management in Femtocell Networks. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1074677

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Shi, Yuanyuan…[et al.]. Coalitional Game Theory for Cooperative Interference Management in Femtocell Networks. Mathematical Problems in Engineering No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1074677

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Shi, Yuanyuan& Zhu, Gang& Lin, Siyu& Ding, Jianwen& Xu, Shengfeng. Coalitional Game Theory for Cooperative Interference Management in Femtocell Networks. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1074677

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1074677