On optimum timer value of area and timer-based location registration scheme

In typical mobile communication systems, mobile station (MS) location information is updated when the MS crosses location area boundary or registration timer is expired. When a call attempt occurs, sequential paging rather than blanket paging is used to reduce the paging cost. In this letter, we propose a new location update scheme in which to increase the paging accuracy, timer-based location update is performed within a location area. In this work, the optimum timer value of the area and timer-based location registration scheme with intelligent paging is derived. In case of fixed location area, the optimum registration timer value depends on speed and call arrival rate of MS. If the speed or call arrival rate of MS is high, location registration based on timer value should be performed frequently. Otherwise, location registration based on the crossing of location area is sufficient.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2001-04
Language
ENG
Citation

IEEE COMMUNICATIONS LETTERS, v.5, no.4, pp.148 - 150

ISSN
1089-7798
URI
http://hdl.handle.net/10203/142
Appears in Collection
EE-Journal Papers(저널논문)
Files in This Item
28_On Optimum Timer Value of Area and Timer_Based Location.pdf(69.6 kB)Download
  • Hit : 667
  • Download : 190
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button
⊙ Cited 18 items in WoSClick to see citing articles inrecords_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0