典型文献
Unlicensed Band Sharing Based on Bargaining Game for Heterogeneous Networks
文献摘要：
Currently,limited licensed frequency bands cannot meet the increasing demands for various wireless communication applications any more.It is necessary to extend wireless communication networks to unlicensed spectrum.In this paper,we propose a new bargaining framework for unlicensed band access to achieve high spectrum efficiency,where one radio access technology(RAT)(such as macro cellular net-work)"competes"the unlicensed bands with multiple other RATs(such as small cellular networks or Wi-Fi)virtually.Considering that macro cell can share unli-censed frequencies with multiple small cells which are in the same coverage area for more freedom,we use bargaining game theory to fairly and effectively share the unlicensed spectrum between macro and multiple heterogeneous small cell networks,where bargaining loss and time dissipation loss for virtual"price"of unlicensed bands are mainly considered.In the one-to-many bargaining process,we also develop a mul-tiple RAT alliance game strategy to reduce transmis-sion loss in a joint manner.Simulation results show that the proposed unlicensed band sharing algorithm significantly improves the spectrum efficiency perfor-mance compared with the other practical schemes for heterogeneous networks.
文献关键词：
中图分类号：
作者姓名：
Haixia Cui;Shujie Zou
作者机构：
School of Electronics and Information Engineering,South China Normal University,Foshan 528225,China;School of Physics and Telecommunication Engineering,South China Normal University,Guangzhou 510006,China
文献出处：
引用格式：
[1]Haixia Cui;Shujie Zou-.Unlicensed Band Sharing Based on Bargaining Game for Heterogeneous Networks)[J].中国通信（英文版）,2022(12):129-141
A类：
Unlicensed,Bargaining,unlicensed,unli,censed
B类：
Band,Sharing,Based,Game,Heterogeneous,Networks,Currently,limited,frequency,bands,cannot,meet,increasing,demands,various,wireless,communication,applications,more,It,necessary,extend,networks,spectrum,In,this,paper,new,bargaining,framework,access,achieve,high,efficiency,where,one,radio,technology,such,macro,cellular,competes,multiple,other,RATs,small,Wi,Fi,virtually,Considering,that,share,frequencies,cells,which,same,coverage,area,freedom,use,game,theory,fairly,effectively,between,heterogeneous,loss,dissipation,price,mainly,considered,many,process,also,develop,alliance,strategy,reduce,transmis,sion,joint,manner,Simulation,results,show,proposed,sharing,algorithm,significantly,improves,perfor,mance,compared,practical,schemes
AB值：
0.504302
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