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학술대회 Short Data Transmission with Least Resource in Machine Type Communications
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저자
최승남, 김일규, 김대진
발행일
201405
출처
Vehicular Technology Conference (VTC) 2014 (Spring), pp.1-5
DOI
https://dx.doi.org/10.1109/VTCSpring.2014.7023091
협약과제
13MI1300, 밀리미터파 5G 이동통신 시스템 개발, 안치득
초록
Machine type communications (MTC) is becoming an important part of a cellular network such as Long Term Evolution (LTE). Recently MTC was chosen as Work Item for standardizations and it will be included in 3GPP release 12. Diverse MTC devices transmit small amount of data occupying least resources. Therefore, this paper proposes efficient resource allocation methods for the short MTC uplink data based on the LTE channel structure. Among a few methods, we observed that time division multiplexing is advantageous and the transmit data deployment closer to demodulation reference signals shows a better detection performance.
KSP 제안 키워드
Cellular networks, Channel structure, Data transmission, Efficient resource allocation, Long term Evolution(LTE), MTC devices, Machine-type-communication(MTC), Time division multiplexing, detection performance, resource allocation(RA)