Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-05-10
2005-05-10
Hudspeth, David (Department: 2681)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S502000, C455S442000, C370S331000, C370S332000
Reexamination Certificate
active
06892071
ABSTRACT:
A handover method in wireless telecommunication system supporting USTS is disclosed. The method for performing a handover of a mobile station in an asynchronous wireless telecommunication system supporting an uplink synchronous transmission scheme (USTS) mode, includes the steps of: a) performing a mode conversion of the mobile station from the USTS mode to a non-USTS mode based on a first signal measurement result from the mobile station; and b) performing a handover for the mobile station. In another embodiment of the present invention, the method further includes the step of: c) performing a mode conversion from the non-USTS mode to the USTS mode based on a second signal measurement result from the mobile station.
REFERENCES:
patent: 6141336 (2000-10-01), Bauchot et al.
patent: 6381232 (2002-04-01), Strawczynski et al.
patent: 6570856 (2003-05-01), Freeburg et al.
patent: 6628631 (2003-09-01), Mazawa et al.
patent: 20020061764 (2002-05-01), Kim et al.
LG Electronics “Comparison of soft handover schemes for USTS” TSRG#18-01-0061, 3GPP TSG RAN WG 1#18, Boston, the U.S.A., Jan. 15th-18th, 2001 (5 pages; 1-5).
Wilman, Ah etal “Improved centric phase encoding orders for three dimensional magnetization prepared MR angiography”. MR Research.
Laboratory, Mayo Clinic, Rochester Minn. MRM vol. 36, pp. 384-392.
Cho Jin-Ho
Lee In-Hong
Lee Jin-Ick
Park Seong-Soo
Afshar Kamran
Blakely & Sokoloff, Taylor & Zafman
Hudspeth David
SK Telecom Co. Ltd.
LandOfFree
Handover method in wireless telecommunication system... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Handover method in wireless telecommunication system..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Handover method in wireless telecommunication system... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3410830