Handling randomness of multi-class Random Access loads in LTE-Advanced network supporting small data applications

Ki Dong Lee, Martin Reisslein, Kiseon Ryu, Sang Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

Along with the further enhancement from Long Term Evolution (LTE), LTE-Advanced (LTE-A) will provide more diversified mobile applications services. One of them is so-called 'Small Data Applications (SDAs).' Due to the unique characteristic of SDA that each of SDAs will transmit merely a small data amount, the network should accommodate a large number of Random Access (RA) attempts every time each SDA has something to transmit. It is one of the most important issues in LTE-A networks to efficiently handle the heavy RA load caused by a huge number of SDAs. We consider two major candidate methods for RA preamble allocation and management. Our modeling and analysis can be utilized as a guideline to design efficient RA preamble resource management methods to accommodate new network traffic patterns caused by frequent transmissions of small data by mobile data applications.

Original languageEnglish (US)
Title of host publication2012 IEEE Globecom Workshops, GC Wkshps 2012
Pages436-440
Number of pages5
DOIs
StatePublished - Dec 1 2012
Event2012 IEEE Globecom Workshops, GC Wkshps 2012 - Anaheim, CA, United States
Duration: Dec 3 2012Dec 7 2012

Publication series

Name2012 IEEE Globecom Workshops, GC Wkshps 2012

Other

Other2012 IEEE Globecom Workshops, GC Wkshps 2012
CountryUnited States
CityAnaheim, CA
Period12/3/1212/7/12

Keywords

  • Collision Probability
  • LTE-Advanced
  • Long Term Evolution (LTE)
  • Machine-to-Machine (M2M)
  • Small Data Application (SDA)
  • Throughput

ASJC Scopus subject areas

  • Computer Networks and Communications

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  • Cite this

    Lee, K. D., Reisslein, M., Ryu, K., & Kim, S. (2012). Handling randomness of multi-class Random Access loads in LTE-Advanced network supporting small data applications. In 2012 IEEE Globecom Workshops, GC Wkshps 2012 (pp. 436-440). [6477612] (2012 IEEE Globecom Workshops, GC Wkshps 2012). https://doi.org/10.1109/GLOCOMW.2012.6477612