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Performance Analysis of Inter-cell Interference Coordination through Zone Distribution in Cell  

Yoon, Gil-Sang (Chonnam National University)
Seo, Chang-Woo (Chonnam National University)
Hwang, In-Tae (Chonnam National University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.48, no.3, 2011 , pp. 36-40 More about this Journal
Abstract
OFDM technology is already commonplace in the current mobile communication system environment. However, inter-cell interference causes many problems in the cellular system as seen from the problem caused by the surge in the use of smart phones. In this paper, we will research how user distribution influences a performance of a conventional proposed algorithm in the certain cell area and confirm it through computer simulations. As a result, we proved that there is an appropriate user distribution in the cell. In addition, it has an effect on the performance of inter-cell interference coordination.
Keywords
Inter-cell Interference; Interference Management; LTE; Zone Distribution;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 3GPP, "Description and simulation of interference management technique for OFDMA based E-UTRA downlink evaluation," R1-050896, London, United Kingdom, August 29-September 2, 2005, Qualcomm.
2 3GPP, "Interference Coordination for Evolved UTRA Uplink Access," R1-050695, London, Great Britain, August 29-September 2, 2005, Alcatel.
3 3GPP, "Soft Frequency Reuse Scheme for UTRAN LTE," R1-050507, Athens, Greece, May 9-13, 2005, Huawei.
4 3GPP, "Downlink and uplink inter-cell interference co-ordination/avoidance impact on the specifications," R1-060586, Denver, USA, February 13-17, 2006, Ericsson, NTT DoCoMo.
5 3GPP, "Interference Mitigation by Partial Frequency Reuse," R1-060670, Denver, USA, February 13-17, 2006, Siemens.
6 3GPP, "Inter-cell Interference Handling for E-UTRA," R1-050764, London, UK, August 29-September 2, 2005, Ericsson.
7 윤길상, 이정환, 서창우, 조인식, 유철우, 황인태, "IMT-Advanced 시스템을 위한 문턱 값 기반 영역 결정을 통한 셀 간섭 관리 기법", 한국통신학회논문지, Vol.34, No. 7, pp. 548-553, July 2009.
8 윤길상, 이정환, 조인식, 서창우, 유철우, 황인태, "OFDM 기반의 4G 셀룰러 시스템을 위한 인접셀간의 간섭 조정 기법", 대한전자공학회논문지, 46권, 8호, 16-21쪽, 2009년 8월.
9 3GPP, "Physical layer aspects for evolved Universal Terrestrial Radio Access (UTRA)," TR 25.814.
10 3GPP, "Requirements for Further Advancements for E-UTRA (LTE-Advanced)," TR 36.913.
11 3GPP, "IMT Advanced Technical Requirements-An India Perspective," REV-080050, Shenzhen, China, April 7-8, 2008, CEWiT.