Research on energy-efficient resource allocation for user-centric visible light communication

Wen-yan XU; Tao TANG; Tian-dong DUAN; Sen YANG

doi:10.37188/OPE.20202807.1577

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Research on energy-efficient resource allocation for user-centric visible light communication

Information Sciences | 更新时间：2020-08-13

- Research on energy-efficient resource allocation for user-centric visible light communication
- Optics and Precision Engineering Vol. 28, Issue 7, Pages: 1577-1587(2020)
- 作者机构：
  
  战略支援部队信息工程大学, 河南郑州 450001
- 作者简介：
- 基金信息：
- DOI：10.37188/OPE.20202807.1577
  CLC： TN929.1
- Received：20 February 2020，
  
  Revised：01 April 2020，
  
  Accepted：01 April 2020，
  
  Published：15 July 2020
- 稿件说明：
移动端阅览
Wen-yan XU, Tao TANG, Tian-dong DUAN, et al. Research on energy-efficient resource allocation for user-centric visible light communication[J]. Optics and precision engineering, 2020, 28(7): 1577-1587.
DOI：

Wen-yan XU, Tao TANG, Tian-dong DUAN, et al. Research on energy-efficient resource allocation for user-centric visible light communication[J]. Optics and precision engineering, 2020, 28(7): 1577-1587. DOI： 10.37188/OPE.20202807.1577.

摘要

本文针对以用户为中心的可见光通信(Visible Light Communication，VLC)网络协作传输技术的能量效率(Energy Efficiency，EE)问题，提出了联合小区形成和功率分配优化算法，能够实现能源效率最大化。首先提出一种新的用户聚类算法，引入类间类内划分(Between-Within Proportion，BWP)聚类指标有效反映用户聚类之间的分离性以及紧密性，确定最优聚类数目并根据提出的度量值将接入点(Access Point，AP)与聚类用户关联形成虚拟小区。其次在服务质量(Quality of Service，QoS)的约束下联合功率分配，利用Dinkelbach算法和对偶投影梯度算法迭代求解，得到最佳功率分配方案以及小区中参与通信的Aps，有效提高了系统能源效率。仿真结果表明，与传统算法相比，本文所提算法显著提高能源效率。

Abstract

An algorithm for joint cell formation and power distribution in a visible light communication network was proposed to maximize energy efficiency. Based on user-centric design

a novel user clustering algorithm was proposed

and a between-within proportion clustering index was introduced to effectively reflect the separability and compactness of user clustering

determine the optimal clustering number

and form virtual communities by associating Access Points (APs) with clustering users according to the proposed measurement. Under the constraint of quality of service

the joint power distribution was solved iteratively using the Dinkelbach algorithm and dual projection sub-gradient algorithm. The optimal power distribution scheme and APs participating in the communication within the cell were obtained

effectively improving the energy efficiency. Simulation results show that the proposed algorithm can significantly improve energy efficiency compared with traditional algorithms.

关键词

Keywords

references

P H PATHAK , X FENG , P HU , 等 . Visible light communication, networking, and sensing: a survey, potential and challenges . IEEE Commun. Surveys Tuts. , 2015 . 17 ( 4 ): 2047 - 2077 . DOI: 10.1109/COMST.2015.2476474 http://doi.org/10.1109/COMST.2015.2476474 .

陈醒 , 胡春晖 , 颜昌翔 , 等 . 大视场空间可见光相机的杂散光分析和抑制 . 中国光学 , 2019 . 12 ( 3 ): 678 - 685 .

X CHEN , CH H HU , CH X YAN , 等 . Analysis and suppression of space stray light of visible cameras with wide field of view . Chinese Optics , 2019 . 12 ( 3 ): 678 - 685 .

谢艳新 . 基于LatLRR与PCNN的红外与可见光融合算法 . 液晶与显示 , 2019 . 34 ( 4 ): 423 - 429 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjyxs201904014 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjyxs201904014 .

Y X XIE . Infrared and visible fusion algorithm based on latLRR and PCNN . Chinese Journal of Liquid Crystals and Displays , 2019 . 34 ( 4 ): 423 - 429 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjyxs201904014 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yjyxs201904014 .

王永进 , 张锋华 , 等 . 面向可见光波段的非周期GaN薄膜光栅 . 光学精密工程 , 2017 . 25 ( 12 ): 3020 - 3026 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxjmgc201712006 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxjmgc201712006 .

Y J WANG , F H ZHANG , 等 . Freestanding non-periodic GaN grating in visible wavelength region . Opt. Precision Eng. , 2017 . 25 ( 12 ): 3020 - 3026 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxjmgc201712006 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxjmgc201712006 .

S M FENG , R ZHANG , X LI , 等 . Dynamic throughput maximization for the user-centric visible light downlink in the face of practical considerations . IEEE Transactions on Wireless Communications , 2018 . 25 ( 2 ): 1536 - 1551 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=bee7b771c6c5bcee9ed21d9377552b1c http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=bee7b771c6c5bcee9ed21d9377552b1c .

X LI , 等 . Users first: User-centric cluster formation for interferencemitigation in visible-light networks . IEEE Trans. Wireless Commun , 2016 . 15 ( 1 ): 39 - 53 . DOI: 10.1109/TWC.2015.2466539 http://doi.org/10.1109/TWC.2015.2466539 .

LI X, ZHANG R, WANG J, et al .. Cell-centric and user-centric multi-user scheduling in visible light communication aided networks[C]. 2015 IEEE International Conference on Communications (ICC), 2015, 5120-5125.

R ZHANG , H CLAUSSEN , H HAAS , 等 . Energy efficient visible light communications relying on amorphous cells . IEEE J. Sel. Areas Commun , 2016 . 34 ( 2 ): 894 - 906 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=7608e285ddd9d9ffbff08686cc971ad2 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=7608e285ddd9d9ffbff08686cc971ad2 .

PHAM T V, MINH H L, GHASSEMLOOY Z, et al ..Sum-rate maximization of multi-user MIMO visible light communications[C]. Proc. IEEE International Conference Communication Workshop (ICCW), 2016: 1344-1349.

M OBEED , A M SALHAB , S A ZUMMO , 等 . Joint optimization of power allocation and load balancing for hybrid VLC/RF networks . IEEE/OSA J. Opt. Commun. Netw. , 2018 . 10 ( 5 ): 553 - 562 . DOI: 10.1364/JOCN.10.000553 http://doi.org/10.1364/JOCN.10.000553 .

R ZHANG , Y CUI , H CLAUSSEN , 等 . Anticipatory association for indoor visible light communications: light, follow Me . IEEE Transactions on Wireless Communications , 2018 . 8 ( 5 ): 212 - 224 . http://ieeexplore.ieee.org/document/8271865/ http://ieeexplore.ieee.org/document/8271865/ .

R JIANG , Q WANG , H HAAS , 等 . Joint user association and power allocation for cell-free visible light communication networks . IEEE Journal on Selected Areas in Communications , 2018 . 36 ( 1 ): 136 - 148 . DOI: 10.1109/JSAC.2017.2774400 http://doi.org/10.1109/JSAC.2017.2774400 .

R ZHANG , H CLAUSSEN , H HAAS , 等 . Energy efficient visible light communications relying on amorphous cells . IEEE J. Sel. Areas Commun. , 2016 . 34 ( 2 ): 894 - 906 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=7608e285ddd9d9ffbff08686cc971ad2 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=7608e285ddd9d9ffbff08686cc971ad2 .

CHEN C, HAAS H. Performance evaluation of downlink cooperative multipoint joint transmission in LiFi systems[C]. IEEE Globecom Workshops (GC Wkshps), Singapore, 2017: 1-6.

M KASHEF , M ISMAIL , M ABDALLAH , 等 . Energy efficient resource allocation for mixed RF/VLC heterogeneous wireless networks . IEEE Journal on Selected Areas in Communications , 2016 . 34 ( 4 ): 883 - 893 . DOI: 10.1109/JSAC.2016.2544618 http://doi.org/10.1109/JSAC.2016.2544618 .

X LI , Y HUO , R ZHANG , 等 . User-centric visible light communications for energy-efficient scalable video streaming . IEEE Transactions on Green Communications and Networking , 2017 . 1 ( 1 ): 59 - 73 .

P H CHIANG , P H HUANG , S S SUN , 等 . Joint power control and user association for traffic offloading in heterogeneous networks . 2016 IEEE Global Communications Conference , 2016 . 4424 - 4429 .

FRANCIS J, KALYANASUNDARAM S, NATARAJAN B, et al .. Downlink interference penalty algorithm for power control, scheduling, and user association[C]. 2015 13th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt), 2017: 506-512.

Q YE , O Y BURSALIOGLU , H C PAPADOPOULOS , 等 . User association and interference management in massive MIMO Hetnets . IEEE Trans. Commun. , 2016 . 64 ( 5 ): 2049 - 2065 . DOI: 10.1109/TCOMM.2016.2547956 http://doi.org/10.1109/TCOMM.2016.2547956 .

M CHIANG , C W TAN , D P PALOMAR , 等 . Power control by geometric programming . IEEE Trans. Wireless Commun. , 2007 . 6 ( 7 ): 2640 - 2651 . DOI: 10.1109/TWC.2007.05960 http://doi.org/10.1109/TWC.2007.05960 .

Z Q LUO , S ZHANG . Dynamic spectrum management: Complexity and duality . IEEE J. Sel. Topics Signal Process , 2008 . 2 ( 1 ): 57 - 73 . DOI: 10.1109/JSTSP.2007.914876 http://doi.org/10.1109/JSTSP.2007.914876 .

T KOMINE , M NAKAGAWA . Fundamental analysis for visible-light communication system using LED lights . IEEE Transactions on Consumer Electronics , 2004 . 50 ( 1 ): 100 - 107 . DOI: 10.1109/TCE.2004.1277847 http://doi.org/10.1109/TCE.2004.1277847 .

A CHAABAN , J M MORVAN , M S ALOUINI . Free-space optical communications: Capacity bounds, approximations, and a new sphere-packing perspective . IEEE Trans. Commun. , 2016 . 64 ( 3 ): 1176 - 1191 . DOI: 10.1109/TCOMM.2016.2524569 http://doi.org/10.1109/TCOMM.2016.2524569 .

A LAPIDOTH , S M MOSER , M A WIGGER . On the capacity of free-space optical intensity channels . IEEE Trans. Inf. Theory , 2009 . 55 ( 10 ): 4449 - 4461 . DOI: 10.1109/TIT.2009.2027522 http://doi.org/10.1109/TIT.2009.2027522 .

ROUSSEEUW P J. Silhouettes: a graphical aid to the interprelation and validation of cluster analysis[J]. 2005, 20(1): 53-65.

D ARTHUR , S VASSILVITSKⅡ . K-means++: The advantages of careful seeding . Proc. 8th Annu. ACM SIAM Symp. Discr. Algorithms , 2007 . 1027 - 1035 . http://d.old.wanfangdata.com.cn/Periodical/xtgcllysj200602013 http://d.old.wanfangdata.com.cn/Periodical/xtgcllysj200602013 .

U HAMMES , E WOLSZTYNSKI , A M ZOUBIR . Robust tracking and geolocation for wireless networks in NLOS environments . IEEE J. Sel.Topics Signal Process. , 2009 . 3 ( 5 ): 889 - 901 . DOI: 10.1109/JSTSP.2009.2028383 http://doi.org/10.1109/JSTSP.2009.2028383 .

A KUSHKI , K N PLATANIOTIS , A N VENETSANOPOULOS . Intelligent dynamic radio tracking in indoor wireless local area networks . IEEE Trans. Mobile Comput. , 2010 . 9 ( 3 ): 405 - 419 . DOI: 10.1109/TMC.2009.141 http://doi.org/10.1109/TMC.2009.141 .

S FENG , X LI , R ZHANG , 等 . Hybrid positioning aided amorphous-cell assisted user-centric visible light downlink techniques . IEEE Access , 2016 . 4 ( 1 ): 2705 - 2713 .

L SUAREZ , L NUAYMI , J M BONNIN . An overview and classification of research approaches in green wireless networks . Eurasip Journal on Wireless Communications and Networking , 2012 . 2012 ( 1 ): 1 - 18 .

O MOHANAD , M S ANAS , A Z SALAM . New Algorithms for energy-efficient VLC networks with user-centric cell formation . IEEE Transactions on Green Communications and Networking , 2019 . 3 ( 1 ): 108 - 120 .

W DINKELBACH . On nonlinear fractional programming . Manag. Sci. , 1967 . 13 ( 7 ): 492 - 498 . DOI: 10.1287/mnsc.13.7.492 http://doi.org/10.1287/mnsc.13.7.492 .

BOYD S P, VANDENBERGHE L. Convex Optimization [M]. Cambridge, U.K.: Cambridge Univ. Press, 2004.

BERTSEKAS D P. Convex Optimization Theory [M]. 1nd Edition. USA: Athena Scientific Press, 2009.

Q WU , W CHEN , M TAO , 等 . Resource allocation for joint transmitter and receive energy efficiency maximization in downlink OFDM system . IEEE Transactions on Communications , 2015 . 63 ( 2 ): 416 - 430 . DOI: 10.1109/TCOMM.2014.2385705 http://doi.org/10.1109/TCOMM.2014.2385705 .

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