Community-based Random Access Scheme for M2M Communications in LTE Networks

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

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Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Title of host publicationPROCEEDINGS OF 2019 19th International Symposium on Communications and Information Technologies (ISCIT)
EditorsQuoc Bao Nguyen, Linh Trung Nguyen
PublisherInstitute of Electrical and Electronics Engineers, Inc.
Pages605-610
ISBN (electronic)978-1-7281-5009-3
Publication statusPublished - Sept 2019

Publication series

NameProceedings - International Symposium on Communications and Information Technologies, ISCIT
ISSN (electronic)2643-6175

Conference

Title19th International Symposium on Communications and Information Technologies, ISCIT 2019
PlaceViet Nam
CityHo Chi Minh City
Period25 - 27 September 2019

Abstract

Supporting Machine-to-Machine (M2M) communications has been an essential requirement for the Long Term Evolution (LTE) networks. To cope with the massive access requests with stringent delay requirements, in this paper, a community-based random access scheme is proposed by exploiting the spatial correlation of Machine-Type Devices (MTDs). Specifically, a community detection algorithm is first proposed to form the community structure of the network, based on which one MTD is selected in each community to establish a connection with the base station upon each emergency event. Simulation results corroborate that by reducing the number of access requests, the proposed scheme can significantly improve the delay performance especially in the massive access scenarios with a limited number of preambles.

Research Area(s)

  • Machine-to-Machine (M2M) communications, random access, LTE, community structure, delay

Citation Format(s)

Community-based Random Access Scheme for M2M Communications in LTE Networks. / Zhan, Wen; Dai, Lin.
PROCEEDINGS OF 2019 19th International Symposium on Communications and Information Technologies (ISCIT). ed. / Quoc Bao Nguyen; Linh Trung Nguyen. Institute of Electrical and Electronics Engineers, Inc., 2019. p. 605-610 8905244 (Proceedings - International Symposium on Communications and Information Technologies, ISCIT).

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review