Cluster-based resource allocation mechanism for Femtocell network

Hai-bo ZHANG; Jian ZOU; Kai-jian LIU; Shan-xue CHEN

doi:10.11959/j.issn.1000-436x.2017003

您当前的位置：

首页 >

文章列表页 >

Cluster-based resource allocation mechanism for Femtocell network

Papers | 更新时间：2024-06-05

- Cluster-based resource allocation mechanism for Femtocell network
- Journal on Communications Vol. 38, Issue 1, Pages: 16-25(2017)
- 作者机构：
  
  1. 重庆邮电大学移动通信技术重庆市重点实验室，重庆 400065
  2. 北卡罗来纳州立大学电子与计算机工程系，美国罗利 27695
- 作者简介：
- 基金信息：
  
  The National Natural Science Foundation of China(61301122);The National Natural Science Foundation of China(61102062);The National Natural Science Foundation of China(61271260);The Natural Science Foundation Project of Chongqing（NSF of Chongqing）(cstc2014jcyjA40052);Program for Changjiang Scholars and Innovative Research Team in University(IRT16R72)
- DOI：10.11959/j.issn.1000-436x.2017003
  CLC： TN929.5
- Online First：2017-01，
  
  Published：25 January 2017
- 稿件说明：
移动端阅览
Hai-bo ZHANG, Jian ZOU, Kai-jian LIU, et al. Cluster-based resource allocation mechanism for Femtocell network[J]. Journal on Communications, 2017, 38(1): 16-25.
DOI：

Hai-bo ZHANG, Jian ZOU, Kai-jian LIU, et al. Cluster-based resource allocation mechanism for Femtocell network[J]. Journal on Communications, 2017, 38(1): 16-25. DOI： 10.11959/j.issn.1000-436x.2017003.

摘要

针对Macro-Femto网络中Femtocell与Macrocell之间的干扰问题，提出了一种基于分簇的资源分配机制。该机制结合图论及凸优化理论对毫微微节点分簇；随后采用基于速率公平的子信道分配算法对毫微微用户和宏用户分别进行子信道分配；利用分布式功率分配算法对完成信道分配的系统进行功率分配。仿真结果表明，该机制有效地抑制了Macro-Femto网络中存在的跨层干扰及同层干扰，提升了平均速率，同时满足了用户的速率公平性需求，使用户获得更高的满意度。

Abstract

A based-cluster resource allocation mechanism was proposed for suppressing interference between Femtocell and Macrocell in Macro-Femto network.The mechanism included three parts

FBS was put in disjoint clusters by graph theory and convex optimization

then a sub-channel allocation algorithm was adopted to assign sub-channel to the FUE and MUE based on fairness of rate.In the end

power allocation was performed by using distributed algorithm.Simulation results show that the proposed mechanism effectively suppresses cross-tier and co-tier interference in the Macro-Femto network

improves the average rate

meanwhile satisfies the requirements of fairness of rate

which makes users more satisfied.

关键词

Keywords

references

周雄 , 冯穗力 , 丁跃华 , 等 . Femtocell网络中博弈式频率复用算法 [J ] . 通信学报 , 2015 , 36 ( 2 ): 137 - 143 .

ZHOU X , FENG S L , DING Y H , et al . Game-theoretical frequency reuse algorithm in Femtocell network [J ] . Journal on Communications , 2015 , 36 ( 2 ): 137 - 143 .

GUIDOLIN F , BADIA L , ZORZI M . A distributed clustering algorithm for coordinated multipoint in LTE networks [J ] . IEEE Wireless Communication Letters , 2014 , 3 ( 5 ): 517 - 520 .

AUDHYA G K , SINHA K , MANDAL K , et al . A new approach to fast near-optimal channel assignment in cellular mobile networks [J ] . IEEE Transactions on Mobile Computing , 2013 , 12 ( 9 ): 1814 - 1827 .

LEE W , KANG J , KANG J . Joint resource allocation for throughput enhancement in cognitive radio Femtocell networks [J ] . IEEE Wireless Communication Letters , 2015 , 4 : 1 .

CHEN D , JIANG T , ZHANG Z . Frequency partitioning methods to mitigate cross-tier interference in two-tier Femtocell networks [J ] . IEEE Transactions on Vehicular Technology , 2015 , 64 ( 5 ): 1793 - 1805 .

ELSHERIF A R , CHEN W P , ITO A , et al . Adaptive resource allocation for interference management in small cell networks [J ] . IEEE Transactions on Communications , 2015 , 63 : 1 .

MENG Y , LI J , LI H , et al . A transformed conflict graph based resource allocation scheme combining interference alignment in OFDMA Femtocell networks [J ] . IEEE Transactions on Vehicular Technology , 2015 , 64 ( 10 ): 4728 - 4737 .

ZHANG H , JIANG C , BEAULIEU N C , et al . Resource allocation in spectrum-sharing OFDMA Femtocells with heterogeneous services [J ] . IEEE Transactions on Communications , 2014 , 62 ( 7 ): 2366 - 2377 .

HATOUM A , LANGAR R , AITSAADI N , et al . Cluster-based resource management in OFDMA Femtocell networks with QoS guarantees [J ] . IEEE Transactions on Vehicular Technology , 2014 , 63 ( 5 ): 2378 - 2391 .

HA V N , LONG B L . Fair resource allocation for OFDMA Femtocell networks with Macrocell protection [J ] . IEEE Transactions on Vehicular Technology , 2014 , 63 ( 3 ): 1388 - 1401 .

LIU S J , TIAN H . Clustering based interference management for QoS guarantees in OFDMA Femtocell [C ] // 2013 IEEE Wireless Communications and Networking Conference(WCNC) . 2013 : 649 - 654 .

HSIEH H Y , WEI S E , CHIEN C P . Optimizing small cell deployment in arbitrary wireless networks with minimum service rate constraints [J ] . IEEE Transactions on Mobile Computing , 2014 , 13 ( 8 ): 1801 - 1815 .

ABRAMOWITZ M . Handbook of mathematical functions with formulas,graphs,and mathematical tables [M ] . Dover Publications , 1974 .

WILLIAMSON D P , SHMOYS D B . The design of approximation algorithms [M ] . Cambridge University Press , 2011 .

LUO Z Q , MA W K , SO M C , et al . Semidefinite relaxation of quadratic optimization problems [J ] . IEEE Signal Processing Magazine , 2010 , 27 ( 3 ): 20 - 34 .

JOS F S . Implementation of interior point methods for mixed semidefinite and second order cone optimization problems [J ] . Optimization Methods ＆ Software , 2002 , 17 ( 6 ): 1105 - 1154 .

GÄRTNER B , MATOUSEK J . Approximation algorithms and semidefinite programming [J ] . Springer Berlin Heidelberg , 2012 , 7 ( 3 ): 291 - 309 .

3GPP TSG RAN1-2010 . Evolved universal terrestrial radio access (E-UTRA); Further advancements for E-UTRA physical layer aspects [R ] . 2010 .

ZHANG Q , ZHU X N , WU L J , et al . A coloring-based resource allocation for OFDMA Femtocell networks [C ] // 2013 IEEE Wireless Communications and Networking Conference (WCNC) . 2013 : 673 - 678 .

Views

1403

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Spectral clustering-based energy-efficient resource allocation algorithm in heterogeneous cellular ultra-dense network

Cooperative sensing method considering malicious nodes in cognitive radio networks

QoS guaranteed multi-user and multi-traffic scheduling algorithm for IEEE 802.16 network

Joint power and spectrum optimization algorithm for ICV in diverse service scenarios

Multi-indicator intention-driven adaptive optimization strategy for UAV computation offloading and trajectory planning

Related Author

Xue WANG

Jing LIU

Jiani SUN

Jizhen ZHANG

Zhihong QIAN

Xiao-gang QI

Sheng-yu ZHENG

Li-fang LIU

Related Institution

College of Communication Engineering, Jilin University

Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences

School of Mathematics and Statistics,Xidian University

School of Computer Science and Technology,Xidian University

State Key Laboratory on Microwave and Digital Communications,Tsinghua National Laboratory for Information Science and Technology

AI问答

⁰