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Conference Paper
A Three-step Data Transmission Scheme for Machine Type Devices in 3GPP LTE Systems
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- Authors
- Sung-Min Oh, Jaesheung Shin
- Issue Date
- 2016-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.989-991
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- 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 Keywords
- 3GPP LTE systems, Data packet, Data transmission, Machine type devices, Numerical results, Random Access Procedure, Small-sized, Transmission scheme, idle mode, signaling overhead