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The femtocell overlaid cellular network (FOCN) has been used to enhance the capacity of existing cellular systems. To obtain the desired system performance, both cross-tier interference and co-tier interference in an FOCN need to be managed. This paper proposes an interference management scheme that adaptively constructs a femtocell cluster, which is a group of femtocell base stations that share the same frequency band. The performance evaluation shows that the proposed scheme can enhance the performance of the macrocell-tier and maintain a greater signal to interference-plus-noise ratio than the outage level can for about 99% of femtocell users.

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Extreme Learning Machine Ensemble Using Bagging for Facial Expression Recognition 이준환, Deepak Ghimire pp.443-458

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A Novel Framework for Defining and Submitting Workflows to Service-Oriented Systems Hayat Bendoukha, Yahya Slimani, Abdelkader Benyettou pp.365-383

Improving Database System Performance by Applying NoSQL 윤석환, 최용락, Woo-Seung Jeon pp.355-364

Ultra Low Power Data Aggregation for Request Oriented Sensor Networks 황광일, In Jang pp.412-428

Imputation of Medical Data Using Subspace Condition Order Degree Polynomials Panjai Tantatsanwong, Klaokanlaya Silachan pp.395-411

Efficient Greedy Algorithms for Influence Maximization in Social Networks Jingfeng Guo, Jiaguo Lv, Huixiao Ren pp.471-482

Fault Detection in the Semiconductor Etch Process Using the Seasonal Autoregressive Integrated Moving Average Modeling 홍상진, Muhammad Zeeshan Arshad, Javeria Muhammad Nawaz pp.429-442

Multifactor Authentication Using a QR Code and a One-Time Password Jyoti Malik, Dhiraj Girdhar, Ratna Dahiya, G. Sainarayanan pp.483-490

Femtocell Subband Selection Method for Managing Cross- and Co-tier Interference in a Femtocell Overlaid Cellular Network 김미희, 권영민, 추현승, 이태진, 정민영 pp.384-394

참고문헌 (13건) : 자료제공( 네이버학술정보 )

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번호 참고문헌 국회도서관 소장유무
1 IEEE Communications Magazine 네이버 미소장
2 On femto deployment architectures and macrocell offloading benefits in joint macro-femto deployments 네이버 미소장
3 Femtocell networks: a survey 네이버 미소장
4 Femtoforum, "Interference management in OFDMA femtocells," Key White Paper, Mar. 2010. 미소장
5 D. López-Pérez, A. Ladanyi, A. Juttner, and J. Zhang, "OFDMA femtocells: intracell handover for interference and handover mitigation in two-tier networks," in Proceedings of the IEEE Wireless Communications and Networking Conference, Sydney, Australia, April 18-21, 2010, pp. 1-6. 미소장
6 Spectrum allocation in tiered cellular networks 네이버 미소장
7 H. Li, X. Xu, D. Hu, X. Qu, X. Tao, and P. Zhang, "Graph method based clustering strategy for femtocell interference management and spectrum efficiency improvement," in Proceedings of the 6th International Conference on Wireless Communications Networking and Mobile Computing, Chengdu, China, September 23-25, 2010, pp. 1-5. 미소장
8 Heterogeneous cellular networks: From theory to practice 네이버 미소장
9 Modeling and Analysis of K-Tier Downlink Heterogeneous Cellular Networks 네이버 미소장
10 Spectrum-Sharing Transmission Capacity 네이버 미소장
11 H. C. Lee, D. C. Oh, and Y. H. Lee, "Mitigation of inter-femtocell interference with adaptive fractional frequency reuse," in Proceedings of the IEEE International Conference on Communications, Cape Town, South Africa, May 23-27, 2010, pp. 1-5. 미소장
12 3rd Generation Partnership Project (3GPP), "Simulation assumptions and parameters for FDD HeNB RF requirements," in 3GPP TSG RAN WG4 (Radio) Meeting #51, San Francisco, CA, May 4-8, 2009, R4-092042. Available: http://www.3gpp.org/ftp/tsg_ran/wg4_radio/TSGR4_51/Documents/R4-092042.zip. 미소장
13 3rd Generation Partnership Project (3GPP), "Evolved universal terrestrial radio access (E-UTRA);radio frequency (RF) system scenarios (Release 9)," 3GPP Technical Specification Group Radio Access Network, Technical Report TR 36.942 V9.1.0, Sep. 2010. Available: http://www.3gpp.org/ftp/Specs/archive/36_series/36.942/36942-910.zip. 미소장

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