基于分布式基站池的电力光载无线系统
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摘要
为加强电力接入通信网络的建设,更好地满足电力应用的需求,依托电力系统已有专用光纤和无线通信资源,并借鉴分布式基站在公网通信中的建设模式,提出基于分布式基站池的电力光载无线通信系统。将基带处理单元以池的形式进行划分管理,并以分布式的方式进行信息交互和数据处理,同时,从远端单元侧、传输通道侧及基站池侧三个方面来实现基于认知的资源优化调度使用。理论分析表明,新系统可充分利用电力专用通信资源,适应电力通信接入网网架结构。
To strengthen the construction of electricity access network and to better meet the demand from electricity applications,the distributed base station pool-based radio over fiber(ROF) communication system for electricity is proposed.This system relies on dedicated fiber-optic & wireless communication resources in the power system,and follow the construction mode of distributed base station in the public network communication.This system divides the base station in the form of a pool and execute information exchange and data processing in distributed way.Meanwhile,a cognitive-based scheduling optimizes the use of resources from three aspects: the remote unit,the transmission channel side and base station pool side.Theoretical analysis show that this system can make full use of the power communication resources and adapt to the access network structure of electric power communication.
To strengthen the construction of electricity access network and to better meet the demand from electricity applications,the distributed base station pool-based radio over fiber(ROF) communication system for electricity is proposed.This system relies on dedicated fiber-optic & wireless communication resources in the power system,and follow the construction mode of distributed base station in the public network communication.This system divides the base station in the form of a pool and execute information exchange and data processing in distributed way.Meanwhile,a cognitive-based scheduling optimizes the use of resources from three aspects: the remote unit,the transmission channel side and base station pool side.Theoretical analysis show that this system can make full use of the power communication resources and adapt to the access network structure of electric power communication.
引文
[1]刘振亚.智能电网知识读本[M].北京:中国电力出版社,2010:20.
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[3]吴钰.WCDMA分布式基站技术与应用[J].移动通信,2012,36(9):49-52.
[4]黄耿,郭鸿.BBU+RRU分布式基站组网模型探讨[J].通信技术,2010,11(43):129-133.
[5]张高记,陈文学.通信基站全生命周期节能减排措施探讨[J].西安邮电学院学报,2011,16(2):71-75.
[6]秦婷.通信基站能耗分析[J].西安邮电学院学报,2011,16(2):76-78.
[7]中国移动通信研究院.《C-RAN无线接入网绿色演进》白皮书[R].北京:中国移动通信研究院,2011:3-24.
[8]张若文,方韧,李觐,等.无线接入网演进之C-RAN技术[J].电信工程技术与标准化,2012,25(4):79-83.
[9]邓也,董鑫,王李勇.TD-SCDMA基站池方案探讨[J].电信工程技术与标准化,2010,23(7):23-26.
[10]陈沫.一种负载均衡设备以及分布式基站系统及其通信方法:中国,200910079460.7[P].2009-03-11.
[2]Boban Panajotovic,Milan Jankovic,Borislav Odadzic.ICT and smart grid[C]//International Conference onTelecommunication in Modern Satellite Cable andBroadcasting Services(TELSIKS),IEEE,2011:118-121.
[3]吴钰.WCDMA分布式基站技术与应用[J].移动通信,2012,36(9):49-52.
[4]黄耿,郭鸿.BBU+RRU分布式基站组网模型探讨[J].通信技术,2010,11(43):129-133.
[5]张高记,陈文学.通信基站全生命周期节能减排措施探讨[J].西安邮电学院学报,2011,16(2):71-75.
[6]秦婷.通信基站能耗分析[J].西安邮电学院学报,2011,16(2):76-78.
[7]中国移动通信研究院.《C-RAN无线接入网绿色演进》白皮书[R].北京:中国移动通信研究院,2011:3-24.
[8]张若文,方韧,李觐,等.无线接入网演进之C-RAN技术[J].电信工程技术与标准化,2012,25(4):79-83.
[9]邓也,董鑫,王李勇.TD-SCDMA基站池方案探讨[J].电信工程技术与标准化,2010,23(7):23-26.
[10]陈沫.一种负载均衡设备以及分布式基站系统及其通信方法:中国,200910079460.7[P].2009-03-11.