- Title
- Towards assessment of energy consumption and latency of LTE UEs during signaling storms
- Creator
- Francois, Frederic; Abdelrahman, Omer H.; Gelenbe, Erol
- Relation
- 30th International Symposium on Computer and Information Sciences (ISCIS 2015). Information Sciences and Systems 2015: 30th International Symposium on Computer and Information Sciences (ISCIS 2015) (London 21-24 September, 2015) p. 45-55
- Publisher Link
- http://dx.doi.org/10.1007/978-3-319-22635-4_4
- Publisher
- Springer
- Resource Type
- conference paper
- Date
- 2016
- Description
- Signaling storms in mobile networks, which congest the control plane, are becoming more frequent and severe because misbehaving applications can nowadays spread more rapidly due to the popularity of application marketplaces for smartphones. This paper aims to investigate how signaling storms affect both the energy consumption and bandwidth allocation of normal and misbehaving LTE User Equipments (UEs) by constructing a mathematical model which captures the interaction between the UE traffic and the Radio Resource Control state machine and bandwidth allocation mechanism at the eNodeB. Our results show that even if only a small proportion of the UE population is misbehaving, the energy consumption of the radio subsystem of the normal UEs can increase significantly while the time spent actively communicating increases drastically for a normal data session. Moreover, we show that misbehaving UEs have to spend an increasing amount of energy to attack the network when the severity of the signaling storms increases since they also suffer from the attacks.
- Subject
- signaling storms; LTE; energy consumption; bandwith congestion; radio resource conrol; misbehaving mobile applications; M2M systems
- Identifier
- http://hdl.handle.net/1959.13/1357086
- Identifier
- uon:31873
- Identifier
- ISBN:9783319226347
- Language
- eng
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