Method, terminal, and system for cell reselection

Details Method, terminal, and system for cell reselection Method, terminal, and system for cell reselection

2010-11-29

2011-10-18

Cho, Un C (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S432100, C455S435200, C455S432300, C455S436000

Reexamination Certificate

active

08041355

ABSTRACT:
A method, terminal, and system for cell reselection are disclosed. The method includes: a terminal obtains a dedicated priority list from a first system; and performs cell reselection according to the dedicated priority list when the terminal camps on a cell of a second system. The corresponding terminal and system are also provided in other embodiments of the invention. According to an embodiment of the invention, the terminal performs cell reselection by using the dedicated priority list obtained from the first system so as to free the second system from establishing the dedicated priority list. Problems in the prior arts that establishment of the dedicated priority list causes too much increased signaling and too high costs for network upgrade are solved.

REFERENCES:
patent: 2004/0121777 (2004-06-01), Schwarz et al.
patent: 2007/0191006 (2007-08-01), Carpenter
patent: 2007/0258410 (2007-11-01), Huang et al.
patent: 2008/0268843 (2008-10-01), Ore et al.
patent: 2009/0181676 (2009-07-01), Lee et al.
patent: 1675957 (2005-09-01), None
patent: 1832601 (2006-09-01), None
patent: 1852559 (2006-10-01), None
patent: 1965605 (2007-05-01), None
patent: 101132614 (2008-02-01), None
patent: 100455112 (2009-01-01), None
patent: 0862346 (1998-09-01), None
patent: 2111074 (2009-10-01), None
patent: 2008/057359 (2008-05-01), None
patent: WO 2009/004078 (2009-04-01), None
3rdGeneration Partnership Project, “Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) procedures in idle mode” (Release 8) (3GPP TS 36.304 V8.1.0 (Mar. 2008)).
1stOffice Action in corresponding Chinese Application No. 200810091957.6 (Apr. 8, 2010).
International Search Report in corresponding PCT Application No. PCT/CN2009/071194 (Jul. 16, 2009).
Written Opinion of the International Searching Authority in corresponding PCT Application No. PCT/CN2009/071194 (Jul. 16, 2009).
Extended European Search Report in corresponding European Application No. 09731049.4 (Jun. 9, 2011).
“Tdoc-R2-074001 —IDLE mode mobility control principles,” 3GPP TSG RAN WG2 #59bis, Oct. 8-12, 2007, 3rdGeneration Partnership Project, Shanghai, China.
“TSGR2#6(99)808 — Cell Selection and Cell Reselection Criteria,” TSG-RAN Working Group 2 (Radio layer 2 and Radio layer 3), Aug. 16-20, 1999, 3rdGeneration Partnership Project, Sophia Antipolic, France.
“R2-073622 — E-UTRA Cell Selection and Cell Reselection Aspects,” 3GPP TSG-RAN WG2 Meeting #59, Aug. 20-24, 2007, 3rdGeneration Partnership Project, Athens, Greece.
Image File Wrapper in corresponding U.S. Appl. No. 12/902,933 (Aug. 1, 2011).

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