Abstract
The legacy long term evolution (LTE) networks suffer from scalability problems when a massive number of Internet of Things devices enter the network simultaneously. In this paper, we investigate the root causes of the overload problems due to a massive number of machine devices when accessing to the LTE network, and evaluate current standardized solutions of 3GPP in terms of overload aspects. As a result, we derive the limitations of 3GPP standardized solutions, and then suggest a novel group-based communication method and a set of required functions for the group-based communication. The simulation results show that our proposed group-based communication dramatically decreases the signaling load when compared to the legacy LTE and other 3GPP solutions.
| Original language | English |
|---|---|
| Pages (from-to) | 1-12 |
| Number of pages | 12 |
| Journal | Wireless Networks |
| DOIs | |
| Publication status | Accepted/In press - 2017 Jun 13 |
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Keywords
- Group-based communications
- Internet of Things
- Long term evolution
- Machine-to-machine
ASJC Scopus subject areas
- Information Systems
- Computer Networks and Communications
- Electrical and Electronic Engineering
Cite this
Scalable group-based machine-to-machine communications in LTE-advanced networks. / Jung, Younghwan; Kim, Daehee; An, Sun-Shin.
In: Wireless Networks, 13.06.2017, p. 1-12.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Scalable group-based machine-to-machine communications in LTE-advanced networks
AU - Jung, Younghwan
AU - Kim, Daehee
AU - An, Sun-Shin
PY - 2017/6/13
Y1 - 2017/6/13
N2 - The legacy long term evolution (LTE) networks suffer from scalability problems when a massive number of Internet of Things devices enter the network simultaneously. In this paper, we investigate the root causes of the overload problems due to a massive number of machine devices when accessing to the LTE network, and evaluate current standardized solutions of 3GPP in terms of overload aspects. As a result, we derive the limitations of 3GPP standardized solutions, and then suggest a novel group-based communication method and a set of required functions for the group-based communication. The simulation results show that our proposed group-based communication dramatically decreases the signaling load when compared to the legacy LTE and other 3GPP solutions.
AB - The legacy long term evolution (LTE) networks suffer from scalability problems when a massive number of Internet of Things devices enter the network simultaneously. In this paper, we investigate the root causes of the overload problems due to a massive number of machine devices when accessing to the LTE network, and evaluate current standardized solutions of 3GPP in terms of overload aspects. As a result, we derive the limitations of 3GPP standardized solutions, and then suggest a novel group-based communication method and a set of required functions for the group-based communication. The simulation results show that our proposed group-based communication dramatically decreases the signaling load when compared to the legacy LTE and other 3GPP solutions.
KW - Group-based communications
KW - Internet of Things
KW - Long term evolution
KW - Machine-to-machine
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U2 - 10.1007/s11276-017-1541-y
DO - 10.1007/s11276-017-1541-y
M3 - Article
AN - SCOPUS:85020711955
SP - 1
EP - 12
JO - Wireless Networks
JF - Wireless Networks
SN - 1022-0038
ER -