电讯技术2016，Vol.56Issue(5)：531-537,7.DOI:10.3969/j.issn.1001-893x.2016.05.010
一种无线异构网络中的分步协作基站分簇方法
A Fractional Step Clustering Method for Wireless Heterogeneous Networks
摘要
Abstract
In order to suppress inter-cell interference and improve system performance,a new method of fractional step base station clustering is proposed for heterogeneous networks. This method firstly determines the collection for clustering base station according to the signal interference to the desired user from the base stations except the main service stations. Then,according to the signal intensity of each base station in the collection of the desired user received,it determines the final participate collection of the collaborative base station. By reducing the userˊs selection range,the fractional step clustering method considers the sig-nal intensity and the interference signal intensity in cooperative base station clustering. Compared with the existing power maximum method and the threshold method,the fractional clustering method has a higher us-er transmission rate and better improves the system performance.关键词
异构网络/协作多点传输/分簇/分步/传输速率Key words
heterogeneous network/coordinated multi-point transmission/clustering/fractional step meth-od/transmission rate分类
信息技术与安全科学引用本文复制引用
韩东升,袁华璐,丁莎莎,余萍..一种无线异构网络中的分步协作基站分簇方法[J].电讯技术,2016,56(5):531-537,7.基金项目
国家自然科学基金青年科学基金资助项目(61302106) （61302106）
河北省自然科学基金资助项目(F2014502029) （F2014502029）
中央高校基本科研业务费专项资金资助项目(2016MS98) （2016MS98）
基于无线 MESH 的高压输电线路监测数据通信传输系统研究与应用(CGY01XT0303140411) Foundation Item:The Young Scientists Fund of the National Natural Science Foundation of China(No.61302106) （CGY01XT0303140411）
The Natural Science Foun-dation of Hebei Province(F2014502029) （F2014502029）
Fundamental Research Funds for the Central Universities(2016MS98) （2016MS98）
Research on Monitoring Communication System for High Voltage Transmission Lines Based on Mesh(CGY01XT0303140411) （CGY01XT0303140411）
