상세정보
학술대회
A Three-step Data Transmission Scheme for Machine Type Devices in 3GPP LTE Systems
- 발행일
- 201610
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.989-991
- 협약과제
- 16MF1200, (통합)초연결 스마트 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
- 초록
- This paper proposes a three-step data transmission scheme for massive machine type devices (MTDs) in 3GPP LTE systems. To reduce the signaling overhead for MTDs in idle mode, the proposed scheme adopts a modified random access procedure which enables a MTD to transmit a small-sized data packet once it receives the random access response message. Numerical results have shown that the proposed scheme can increase the maximum number of supportable MTDs by about 30 % compared to the conventional schemes.
- KSP 제안 키워드
- 3GPP LTE systems, Data packet, Data transmission, Machine type devices, Numerical results, Random Access Procedure, Small-sized, Transmission scheme, idle mode, signaling overhead