Invention Grant
US09185610B2 Handling cell reselection to intra-frequency, inter-frequency, and inter-rat cells of home PLMN
有权
处理小区重选到家庭PLMN的频率内,频率间和大鼠间小区
- Patent Title: Handling cell reselection to intra-frequency, inter-frequency, and inter-rat cells of home PLMN
- Patent Title (中): 处理小区重选到家庭PLMN的频率内,频率间和大鼠间小区
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Application No.: US14313796Application Date: 2014-06-24
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Publication No.: US09185610B2Publication Date: 2015-11-10
- Inventor: Vikas Gulati , Girish Valluru , Yongsheng Shi , Liangchi Hsu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04W36/26
- IPC: H04W36/26 ; H04W36/00 ; H04W48/18 ; H04W48/12 ; H04W48/20 ; H04W88/06

Abstract:
A method and apparatus for wireless communications are provided. A first cell on which a user equipment (UE) is camped may be identified as a visited Public Land Mobile Network (VPLMN) of the UE. Information of a second cell among neighboring cells of the first cell may be received via a broadcast message from the first cell. The second cell may be part of a home PLMN (HPLMN) and the HPLMN may not be an equivalent PLMN (EPLMN) to the VPLMN associated with the first cell. Alternatively, the second cell may belong to an Equivalent HPLMN (EPLMN). When the second cell is determined to be a best cell according to absolute priority reselection rules or a highest ranked cell among the neighboring cells of the first cell, the second cell may not be barred for a period of time from being considered or identified as a candidate for reselection.
Public/Granted literature
- US20150195755A1 HANDLING CELL RESELECTION TO INTRA-FREQUENCY, INTER-FREQUENCY, AND INTER-RAT CELLS OF HOME PLMN Public/Granted day:2015-07-09
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