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公开(公告)号：US20180324650A1
公开(公告)日：2018-11-08
申请号：US16035934
申请日：2018-07-16
申请人： BlackBerry Limited
发明人： Richard Charles BURBIDGE , Takashi SUZUKI , David Philip HOLE , Johanna Lisa DWYER , Venkata Ratnakar Rao Rayavarapu , Maiyuran WIJAYANATHAN , Stephen McCann , Mark EARNSHAW , Chen-Ho CHIN
CPC分类号： H04W36/0022 , H04W36/0016 , H04W36/0061 , H04W36/0083 , H04W36/0085 , H04W36/14 , H04W60/00 , H04W60/04 , H04W76/30 , H04W88/06
摘要： A method performed by user equipment (UE) includes receiving a request to access a service unavailable through a first network cell associated with the UE, and receiving a message from an access device associated with the first network cell, wherein the message identifies a plurality of second network cells providing the service.
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公开(公告)号：US20170195924A1
公开(公告)日：2017-07-06
申请号：US15418960
申请日：2017-01-30
申请人： BlackBerry Limited
发明人： Johanna L. Dwyer , David P. Hole , Takashi Suzuki , Venkata R. Rayavarapu , Andrew M. Earnshaw , Maiyuran WIJAYANATHAN , Richard BURBIDGE , Gordon YOUNG
CPC分类号： H04W36/0022 , H04W24/08 , H04W36/0066 , H04W36/0083 , H04W36/00835 , H04W48/16 , H04W76/10 , H04W88/06 , H04W88/10
摘要： A mobile station capable of being served via a first radio access technology (RAT) and a second RAT. The mobile station includes a component configured to receive a permission to identify a cell of the first RAT in absence of a first radio access type neighbour cell list for a serving cell of the second RAT. The mobile station also includes a component configured to identify a cell of the first RAT after receiving the permission.
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公开(公告)号：US20210045019A1
公开(公告)日：2021-02-11
申请号：US17080456
申请日：2020-10-26
申请人： BlackBerry Limited
发明人： Richard Charles BURBIDGE , Takashi SUZUKI , David Philip HOLE , Johanna Lisa DWYER , Venkata Ratnakar Rao RAYAVARAPU , Maiyuran WIJAYANATHAN , Stephen McCann , Mark EARNSHAW , Chen-Ho CHIN
摘要： A method performed by user equipment (UE) includes receiving a request to access a service unavailable through a first network cell associated with the UE, and receiving a message from an access device associated with the first network cell, wherein the message identifies a plurality of second network cells providing the service.
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公开(公告)号：US20170006512A1
公开(公告)日：2017-01-05
申请号：US15266694
申请日：2016-09-15
申请人： BlackBerry Limited
摘要： Communication network techniques may use geographic information to reduce a number of neighboring cell measurements to be taken. Such techniques may be useful, for example, in cell reselection.
摘要翻译： 通信网络技术可以使用地理信息来减少要采用的相邻小区测量的数量。 这样的技术可能是有用的，例如，在细胞重选中。
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公开(公告)号：US20240056905A1
公开(公告)日：2024-02-15
申请号：US18496335
申请日：2023-10-27
申请人： BlackBerry Limited
发明人： Richard Charles BURBIDGE , Takashi SUZUKI , David Philip HOLE , Johanna Lisa DWYER , Venkata Ratnakar Rao RAYAVARAPU , Maiyuran WIJAYANATHAN , Stephen McCANN , Andrew Mark EARNSHAW , Chen Ho CHIN
CPC分类号： H04W36/0016 , H04W36/0022 , H04W36/0061 , H04W68/02 , H04W84/042 , H04W36/0085
摘要： In an access device associated with a first network cell, a method for enabling user equipment (UE) to obtain a service unavailable through the first network cell includes receiving a request for the UE to access the service, and identifying, in a message to the UE, a plurality of second network cells providing the service.
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公开(公告)号：US20170353891A1
公开(公告)日：2017-12-07
申请号：US15685898
申请日：2017-08-24
申请人： BlackBerry Limited
发明人： Richard Charles BURBIDGE , Takashi SUZUKI , David Philip HOLE , Johanna Lisa DWYER , Venkata Ratnakar Rao Rayavarapu , Maiyuran WIJAYANATHAN , Stephen McCANN , Andrew Mark EARNSHAW , Chen Ho CHIN
CPC分类号： H04W36/0016 , H04W36/0022 , H04W36/0061 , H04W36/0085 , H04W68/02 , H04W84/042
摘要： In an access device associated with a first network cell, a method for enabling user equipment (UE) to obtain a service unavailable through the first network cell includes receiving a request for the UE to access the service, and identifying, in a message to the UE, a plurality of second network cells providing the service.
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公开(公告)号：US20150312873A1
公开(公告)日：2015-10-29
申请号：US14262672
申请日：2014-04-25
申请人： BlackBerry Limited
IPC分类号： H04W60/00 , H04W8/18 , H04B1/3816 , H04W88/06
CPC分类号： H04W60/005 , H04B1/3816 , H04W8/18 , H04W8/183 , H04W88/06
摘要： A method at a user equipment including a mobile equipment and a smartcard, the method receiving from a remote server a plurality of subscriber identities and a roaming policy; storing the plurality of subscriber identities and roaming policy on the smartcard; selecting, based on the roaming policy, a subscriber identity; and attaching to a network based on the selected subscriber identity.
摘要翻译： 一种包括移动设备和智能卡的用户设备的方法，所述方法从远程服务器接收多个用户身份和漫游策略; 将所述多个用户身份和漫游策略存储在所述智能卡上; 基于漫游策略选择订户身份; 以及基于所选择的用户身份附加到网络。
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公开(公告)号：US20220394564A1
公开(公告)日：2022-12-08
申请号：US17888118
申请日：2022-08-15
申请人： BlackBerry Limited
发明人： Richard Charles BURBIDGE , Takashi SUZUKI , David Philip HOLE , Johanna Lisa DWYER , Venkata Ratnakar Rao RAYAVARAPU , Maiyuran WIJAYANATHAN , Stephen McCann , Andrew Mark EARNSHAW , Chen Ho CHIN
摘要： A method performed by user equipment (UE) includes receiving a request to access a service unavailable through a first network cell associated with the UE, and receiving a message from an access device associated with the first network cell, wherein the message identifies a plurality of second network cells providing the service.
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公开(公告)号：US20170026877A1
公开(公告)日：2017-01-26
申请号：US15285358
申请日：2016-10-04
申请人： BlackBerry Limited
发明人： Richard Charles BURBIDGE , Takashi SUZUKI , David Philip HOLE , Johanna Lisa DWYER , Venkata Ratnakar Rao Rayavarapu , Maiyuran WIJAYANATHAN , Stephen McCann , Andrew Mark EARNSHAW , Chen Ho CHIN
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W36/0016 , H04W36/0061 , H04W36/0083 , H04W36/14 , H04W60/00 , H04W60/04 , H04W76/30 , H04W88/06
摘要： A method performed by user equipment (UE) includes receiving a request to access a service unavailable through a first network cell associated with the UE, and receiving a message from an access device associated with the first network cell, wherein the message identifies a plurality of second network cells providing the service.
摘要翻译： 由用户设备（UE）执行的方法包括接收访问通过与所述UE相关联的第一网络小区不可用的服务的请求，以及从与所述第一网络小区相关联的接入设备接收消息，其中，所述消息标识多个 提供服务的第二网络小区。
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