상세정보
학술지
An Efficient Small Data Transmission Scheme in the 3GPP NB-IoT System
- 발행일
- 201703
- 출처
- IEEE Communications Letters, v.21 no.3, pp.660-663
- ISSN
- 1089-7798
- 출판사
- IEEE
- 협약과제
- 16MF1200, (통합)초연결 스마트 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
- 초록
- This letter proposes an efficient small data transmission scheme in the narrow band (NB)-Internet of Things (IoT) system. For the efficient use of radio resources, the proposed scheme enables devices in an idle state to transmit a small data packet without the radio resource control connection setup process. This can improve the maximum number of supportable devices in the NB-IoT system which has insufficient radio resources. Numerical results have shown that the proposed scheme can increase the maximum number of supportable devices by about 60% compared with the conventional scheme.
- KSP 제안 키워드
- Data packet, Internet of thing(IoT), NarrowBand Internet of Things(NB-IoT), Numerical results, Radio resource control, Transmission scheme, small data transmission