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학술지 Power Controlled Concurrent Transmissions in mm Wave WPANs
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저자
김용선, 김미정, 이우용, 강철희
발행일
201010
출처
IEICE Transactions on Communications, v.E93.B no.10, pp.2808-2811
ISSN
0916-8516
출판사
일본, 전자정보통신학회 (IEICE)
DOI
https://dx.doi.org/10.1587/transcom.E93.B.2808
협약과제
10ZI1100, 유비쿼터스 인프라 연구, 김대식
초록
This letter considers power-controlled transmission from directional antennas in mmWave wireless personal area network (WPAN) systems. The attributes of these systems are studied; these include the number of concurrent transmissions and the power consumption with different system parameters, such as the antenna's beamwidth and radiating efficiency. Numerical results are presented to show that the power controlled transmission enables more concurrent transmissions than the non-power controlled transmission. The results also show that the number of concurrent transmissions increases as the beamwidth and the path loss component become smaller and the antenna's radiating efficiency increases. In addition, the power controlled system generally uses less power than, the non-power controlled transmission set up; the overall analysis is verified by simulation. Copyright © 2010 the Institute of Electronics, Information and Communication Engineers.
키워드
Concurrent transmissions, Directional antenna, Exclusive region, Ieee 802.15.3c, MmWave wpan
KSP 제안 키워드
Concurrent transmission, Directional Antenna, IEEE 802.15.3c, Information and communication, Numerical results, Overall analysis, Path loss, Power Consumption, Set up, Wireless personal area network(WPAN), millimeter wave(mmWave)