Querying user location using call locality relation in hierarchically distributed structure

Seung Joon Park, Chang Yong Yang, Dong Chun Lee, Joo Seok Song

Research output: Contribution to conferencePaper

3 Citations (Scopus)

Abstract

Personal communications services (PCS) should support a number of users that is several times larger than that of cellular systems. Using the fact that many call patterns in PCS have the locality between the callers and callees, the proposed mobility management strategy is able to track the user locations efficiently in a hierarchically distributed fashion. In the proposed structure, the larger number of nodes per parent node shows better results. The virtually hierarchical link is used to support the call locality, which is useful especially in the long-distant roaming. The locality consideration effectively reduces the query traffic compared with non-locality consideration.

Original languageEnglish
Pages699-703
Number of pages5
Publication statusPublished - 1997 Dec 1
EventProceedings of the 1997 IEEE Global Telecommunications Conference. Part 2 (of 3) - Phoenix, AZ, USA
Duration: 1997 Nov 31997 Nov 8

Other

OtherProceedings of the 1997 IEEE Global Telecommunications Conference. Part 2 (of 3)
CityPhoenix, AZ, USA
Period97/11/397/11/8

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Global and Planetary Change

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  • Cite this

    Park, S. J., Yang, C. Y., Lee, D. C., & Song, J. S. (1997). Querying user location using call locality relation in hierarchically distributed structure. 699-703. Paper presented at Proceedings of the 1997 IEEE Global Telecommunications Conference. Part 2 (of 3), Phoenix, AZ, USA, .