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Yosub Park, Jihaeng Heo, Hyunsoo Kim, Hano Wang, Sooyong Choi, Takki Yu, and Daesik Hong, "Effective Small Cell Deployment with Interference and Traffic Consideration", IEEE VTC Fall, Sep. 2014

[IEEE VTC]
조회 67705
Status : Presented 
Date : 2014-09 
Title : Effective Small Cell Deployment with Interference and Traffic Consideration 
Authors : Yosub Park, Jihaeng Heo, Hyunsoo Kim, Hano Wang, Sooyong Choi, Takki Yu, and Daesik Hong 
Conference : IEEE VTC Fall 2014 
Abstract : We examine small cell deployment strategies in twotier cellular networks. Specifically, we propose a joint interference and load deployment (JD) strategy, reflecting a realistic interference environment and traffic load. In this JD, the location of a small base station (s-BS) is sequentially decided in greedy manner by exploiting both the spatial user equipment (UE) distribution and the received signal strength indicator (RSSI). Furthermore, we propose a deterministic deployment (DD), which does not require this RSSI measurement. In DD, the deployed pattern of s-BSs is the same for each macro cell. System level simulation (SLS) results demonstrate that the proposed schemes yield a cell throughput gain of up to 61%, when the UEs are densely placed near a m-BS. Moreover, 5%-tile UE throughput and median UE throughput are improved by up to 134% and 76%, respectively, when UEs are densely distributed far from the m-BS. Furthermore, the SLS results provide intuition on between load and interference in the s-BS deployment as follows: 1) load is more important than interference in the macro edge region, 2) interference is more significant than load when the s-BS is deployed close to the m-BS. 
URL : http://ieeexplore.ieee.org/xpl/articleDe...sideration 
Download : http://mirinae.yonsei.ac.kr/?module=file...a910bcadc1 

Yosub Park; Jihaeng Heo; Hyunsoo Kim; Hano Wang; Sooyong Choi; Yu, T.; Daesik Hong, "Effective Small Cell Deployment with Interference and Traffic Consideration," Vehicular Technology Conference (VTC Fall), 2014 IEEE 80th , vol., no., pp.1,5, 14-17 Sept. 2014
doi: 10.1109/VTCFall.2014.6965951
keywords: {cellular radio;radio networks;radiofrequency interference;telecommunication traffic;JD strategy;RSSI measurement;SLS;deterministic deployment;effective small cell deployment strategy;joint interference and load deployment strategy;m-BS;macrocell DD;median UE throughput;received signal strength indicator;s-BS location;small base station location;spatial UE distribution;spatial user equipment distribution;system level simulation;two-tier cellular network traffic;Interference;Joints;Optimization;Planning;Relays;Signal to noise ratio;Throughput},
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6965951&isnumber=6965690

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» [IEEE VTC] Yosub Park, Jihaeng Heo, Hyunsoo Kim, Hano Wang, Sooyong Choi, Takki Yu, and Daesik Hong, "Effective Small Cell Deployment with Interference and Traffic Consideration", IEEE VTC Fall, Sep. 2014 file Presented  2014-09 
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