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| ONU-BS Deployment Strategy for FiWi Network Based on Cost Optimization |
| QI Feng① CHEN Zhihui① WEI Lei② LU Min③ SHAO Sujie① GUO Shaoyong① |
①(State Key Laboratory of Networking and Switching Technology, Beijing?University?of?Posts?and?Telecommunications, Beijing 100876, China)
②(State Grid Jiangsu Electric Power Company, Nanjing 210024, China)
③(Nanjing Power Supply Company of State Grid Jiangsu Electric Power Company, Nanjing 210008, China) |
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Abstract Fiber-Wireless (FiWi) hybrid network can effectively solve the problem that people need to receive high speed service anytime and anywhere. As the key node of the FiWi network, the number and location of ONUs determine the cost and performance of the network to a great extent. In order to reduce the construction cost of FiWi network and improve network performance, an ONU deployment strategy based on improved genetic algorithm is proposed in the EPON-WIMAX hybrid network. It can minimum the number of deployed ONUs and take into account the load balancing. The simulation results show that the proposed algorithm avoids sub-optimal trap and the final number of ONU is the least, while maintaining a high load balancing level with better performance.
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Received: 26 April 2017
Published: 08 November 2017
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| Fund:The State Grid Jiangsu Electric Power Company Technology Project (J2016044), The General Financial Grant from the China PostDoctoral Science Foundation (2016M6000971), The Fundamental Research Funds for the Central Universities |
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Corresponding Authors:
CHEN Zhihui
E-mail: 451060866@qq.com
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| [1] |
王立芊. EPON与WIMAX融合宽带接入网关键技术研究[D]. [博士论文], 北京邮电大学, 2009.
|
|
WANG Liqian. Study on key technologies of EPON and WIMAX convergence network[D]. [Ph.D. dissertation], Beijing University of Post and Telecommunication, 2009.
|
| [2] |
柴志成. 光纤无线异构网络生存性评价方案研究[D]. [博士论文], 浙江工业大学, 2016.
|
|
CHAI Zhicheng. Study on the survivability evaluation scheme of fiber-wireless access network[D]. [Ph.D. dissertation], Zhejiang University of Technology, 2016.
|
| [3] |
LIU Jiajia, GUO Hongzhi, and NISHIYAMA Hiroki. New perspectives on future smart FiWi networks: Scalability, reliability, and energy efficiency[J]. IEEE Communications Surveys & Tutorials, 2016, 18(2): 1045-1072. doi: 10.1109/ COMST.2015.2500960.
|
| [4] |
ESTEBAN IngaOrtega, ARTURO PeraltaSevilla, and ROBERTO Carlos Hincapie. Optimal dimensioning of FiWi networks over advanced metering infrastructure for the smart grid[C]. Innovative Smart Grid Technologies Latin America (ISGT LATAM), 2015 IEEE PES, Montevideo, Uruguay, 2015: 30-35. doi: 10.1109/ISGT-LA.2015.7381125.
|
| [5] |
唐洁莹. 光无线混合宽带接入网拓扑部署优化研究[D]. [博士论文], 电子科技大学, 2013.
|
|
TANG Jieyin. Hybrid Wireless-Optical Broadband Access Network(WOBAN): Topology deployment and optimization study[D]. [Ph.D. dissertation], University of Electronic Science and Technology of China, 2013.
|
| [6] |
UMA Rathore Bhatt, SADA Hirve, and NITIN Chouhan. Computation of performance parameters of ONU placement algorithms for FiWi network[C]. 2015 International Conference on Computing and Network Communications (CoCoNet), Trivandrum, India, 2015: 433-438. doi: 10.1109 /CoCoNet.2015.7411222.
|
| [7] |
ARTURO Peralta-Sevilla, ESTEBAN Inga, and RENAT Cumbal. Optimum deployment of FiWi Networks using wireless sensors based on Universal Data Aggregation Points [C]. 2015 IEEE Colombian Conference on Communications and Computing (COLCOM), Colombian, 2015: 1-6. doi: 10.1109/ColComCon.2015.7152079.
|
| [8] |
YU Yinpeng, CHATHURIKA Ranaweera, and CHRISTINA Lim. Optimization and deployment of survivable Fiber- Wireless (FiWi) access networks with integrated small cell and WiFi[C]. IEEE International Conference on Ubiquitous Wireless Broadband (ICUWB), Montreal, QC, Canada, 2015: 1-5. doi: 10.1109/ICUWB.2015.7324491.
|
| [9] |
SUMAN Sarkar, HONG Hsu, and YEN Sudhir. A mixed integer programming model for optimum placement of base stations and optical network units in a hybrid Wireless- Optical Broadband Access Network (WOBAN)[C]. IEEE Wireless Communications and Networking Conference, Kowloon, China, 2007: 3907-3911. doi: 10.1109/WCNC.2007. 714.
|
| [10] |
REJAUL Chowdhury,?ABDALLAH Shami, and KHALED Almustafa. Designing of next-generation hybrid optical- wireless access network[C]. 14th International Conference on Innovations for Community Services (I4CS), Reims, France, 2014: 9-15. doi: 10.1109/I4CS.2014.6860546.
|
| [11] |
BHATT U R, CHOUHAN N, and UPADHYAY R. Hybrid algorithm: A cost efficient solution for ONU placement in Fiber-Wireless access network[J]. Optical Fiber Technology, 2015, 22: 76-83.
|
| [12] |
LIU Y, SONG Q, LI B, et al. Load Balanced Optical Network Unit (ONU) placement in cost efficient fiber-wireless (FiWi) access network[J]. Optik: International Journal for Light and Electron Optics, 2013, 124(20): 4594-4601.
|
| [13] |
LIU Y, ZHOU C, and CHENG Y. Integrated BS/ONU placement in hybrid EPON-WIMAX access networks[C]. Global Telecommunications Conference, Honolulu, HI, USA, 2009: 1-6. doi: 10.1109/GLOCOM.2009.5425770.
|
| [14] |
ZHENG Z., WANG J, and WANG X. ONU placement in fiber- wireless (FiWi) networks considering peer-to-peer communications[C]. IEEE Global Telecommunications Conference, Honolulu, HI, USA, 2009: 1-7. doi: 10.1109/ GLOCOM.2009.5425913.
|
| [15] |
王烨, 范红, 魏雷. 基于 EPON 和 WiMAX 的融合网络[J].光通信技术, 2010, 34(12): 1-4.
|
|
WANG Ye, FAN Hong, and WEI Lei. The integrated network based on EPON and WiMAX[J]. Optical Communication Technology, 2010, 34(12): 1-4.
|
|
|
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