Uplink interference adjustment for mobile satellite service in multi-beam environments

Ill Keun Rhee, Sang Am Kim, Keewan Jung, Erchin Serpedin, Jong Min Park, Young Hun Lee

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

3 Citations (Scopus)

Abstract

In this paper, uplink interference, which can occur when frequencies are reused, and new measures are mainly discussed. First, many different types of scenarios on uplink interference in Mobile Satellite Service in both normal and reverse mode are designed. Then the simulator which analyzes uplink interference of a user link, among interferences that can occur when reuse frequencies to make efficient use of the limited frequency resources in multi-beam satellite environments, is designed. The simulator provides the amount of interference in MSS and the way to reuse the frequency efficiently. The results of interference analysis are shown in I/N. With the given data, resolutions are proposed to minimize the interference by modifying satellite cells, diameter of the terrestrial cells, reuse of frequency and protective area.

Original languageEnglish
Title of host publicationUbiquitous Computing and Multimedia Applications - Second International Conference, UCMA 2011, Proceedings
Pages371-380
Number of pages10
EditionPART 2
DOIs
Publication statusPublished - 28 Apr 2011
Event2nd International Conference on Ubiquitous Computing and Multimedia Applications, UCMA 2011 - Daejeon, Korea, Republic of
Duration: 13 Apr 201115 Apr 2011

Publication series

NameCommunications in Computer and Information Science
NumberPART 2
Volume151 CCIS
ISSN (Print)1865-0929

Other

Other2nd International Conference on Ubiquitous Computing and Multimedia Applications, UCMA 2011
CountryKorea, Republic of
CityDaejeon
Period13/4/1115/4/11

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Keywords

  • Mobile Satellite System
  • Multi-beam Satellite Service
  • Uplink interference

ASJC Scopus subject areas

  • Computer Science(all)
  • Mathematics(all)

Cite this

Rhee, I. K., Kim, S. A., Jung, K., Serpedin, E., Park, J. M., & Lee, Y. H. (2011). Uplink interference adjustment for mobile satellite service in multi-beam environments. In Ubiquitous Computing and Multimedia Applications - Second International Conference, UCMA 2011, Proceedings (PART 2 ed., pp. 371-380). (Communications in Computer and Information Science; Vol. 151 CCIS, No. PART 2). https://doi.org/10.1007/978-3-642-20998-7_46