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Reducing signaling overload: Flexible capillary admission control for dense MTC over LTE networks
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS, Radio Systems Laboratory (RS Lab).ORCID iD: 0000-0002-5164-3597
KTH, School of Information and Communication Technology (ICT), Communication Systems, CoS, Radio Systems Laboratory (RS Lab).ORCID iD: 0000-0002-5009-723X
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2015 (English)In: 2015 IEEE 26th Annual International Symposium on Personal, Indoor, And Mobile Radio Communications (PIMRC), Institute of Electrical and Electronics Engineers (IEEE), 2015, Vol. 2015, 1305-1310 p., 7343500Conference paper (Refereed)Text
Abstract [en]

The increasing adoption of Machine-Type Communication (MTC) applications on existing Long Term Evolution (LTE) brings new challenges for traditional signaling mechanism and system capacity. MTC is related to high number of devices; which represents a challenge when performing control and signaling procedures required for getting resource grant, since these processes are inefficient compared to the actual resource usage for small data transmissions. Solutions based on device grouping propose a static grouping approach, which does not perform well in low load scenario. This paper introduces the notion of a flexible admission/connection that can give granular group device control to Core network. With the proposed approach devices can be grouped for a certain period of time under supervision and control of a gateway and they can be ungrouped when there is no need for grouping them together. In this way, a finer control can be achieved on prioritizing certain services and load balancing. Our simulation results demonstrate significant signaling reduction by using this simple scheme compared to conventional connection procedure.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2015. Vol. 2015, 1305-1310 p., 7343500
Keyword [en]
Long Term Evolution;group theory;resource allocation;telecommunication control;telecommunication signalling;LTE network;Long Term Evolution;MTC;data transmission;flexible capillary admission control;gateway;granular group device control;load balancing;machine-type communication;signaling overload reduction;static grouping approach;Admission control;Delays;Land mobile radio;Logic gates;Long Term Evolution;Performance evaluation;LTE;LTE-Advanced;M2M;MTC;admission control;capillary networks;cluster;control signaling;dynamic group;signaling overload
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-185443DOI: 10.1109/PIMRC.2015.7343500ISI: 000377900900243ScopusID: 2-s2.0-84958036372ISBN: 978-146736782-0OAI: oai:DiVA.org:kth-185443DiVA: diva2:920652
Conference
26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015, Hong Kong, China, 30 August 2015 through 2 September 2015
Funder
Wireless@kth
Note

QC 20160425

Available from: 2016-04-18 Created: 2016-04-18 Last updated: 2016-07-18Bibliographically approved

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Hossain, Mohammad IstiakLaya, Romero AndresMarkendahl, Jan
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