- 专利标题: Method and apparatus for multi-SIM selection
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申请号: US16931746申请日: 2020-07-17
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公开(公告)号: US11272441B2公开(公告)日: 2022-03-08
- 发明人: Jose Eduardo Korneluk , Sandeep Chennakeshu , Siddharth Saxena , Sergio Javier Berriz
- 申请人: BlackBerry Limited
- 申请人地址: CA Waterloo
- 专利权人: BlackBerry Limited
- 当前专利权人: BlackBerry Limited
- 当前专利权人地址: CA Waterloo
- 代理机构: Ridout and Maybee LLP
- 主分类号: H04W48/16
- IPC分类号: H04W48/16 ; H04W48/18 ; H04B1/3816 ; H04B1/3827 ; H04W64/00 ; H04W48/04 ; G01S19/34 ; H04W52/02 ; H04W88/06 ; H04W84/04
摘要:
A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: activate a cellular transceiver using a first subscriber identity module (SIM) card in the plurality of SIM cards; switch from the first SIM card to a second SIM card in the plurality of SIM cards in response to a determination that a wireless service for the first SIM card is not available.
公开/授权文献
- US20200351768A1 METHOD AND APPARATUS FOR MULTI-SIM SELECTION 公开/授权日:2020-11-05
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