Study of generalized resource allocation scheme for multichannel slotted ALOHA systems

Yu Yi Chu, Ruki Harwahyu, Ray Guang Cheng, Chia Hung Wei

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

The performance of contention-based access mechanism mainly depends on the resource allocation. This paper presents a generalized resource allocation scheme to support access prioritization in a multichannel slotted ALOHA system. The proposed scheme has great usability as it can be implemented in any similar mechanism such as OFDMA, which is used in LTE and beyond. We simulate its access-success probability and access delay in a one-shot random access attempt. The result demonstrates that the scheme can be used to represent any resource allocation schemes, such as dedicated, shared, partially-shared, as well as arbitrary resource allocation.

Original languageEnglish
Title of host publication2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1702-1706
Number of pages5
ISBN (Electronic)9781467367820
DOIs
Publication statusPublished - 1 Dec 2015
Event26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015 - Hong Kong, China
Duration: 30 Aug 20152 Sep 2015

Publication series

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume2015-December

Conference

Conference26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015
CountryChina
CityHong Kong
Period30/08/152/09/15

Keywords

  • access prioritization
  • OFDMA
  • random access
  • resource allocation
  • slotted ALOHA

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