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公开(公告)号：US20210377843A1
公开(公告)日：2021-12-02
申请号：US17405798
申请日：2021-08-18
Applicant: Google LLC
Inventor： Shivank Nayak , Rukun Mao , Mahesh Devdatta Telang
Abstract: The present disclosure describes apparatuses and techniques of adaptive PLMN management for varying network conditions. In some aspects, a PLMN manager of a user equipment (UE) searches, as part of a registration procedure, a data repository of PLMN information that includes a PLMN blocked from registration for a duration of time and determines that the PLMN is blocked due to a signal-related condition with a cell of the PLMN (e.g., weak signal). The PLMN manager then determines, during the duration of time, that the signal-related condition between the UE and the cell has improved. In response to the improvement, the PLMN manager unblocks the PLMN before expiration of the duration of time. By so doing, the UE may reattempt registration with the unblocked PLMN at least once before the duration of time expires, which may allow the UE to register more quickly and reestablish network services.
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公开(公告)号：US20240137842A1
公开(公告)日：2024-04-25
申请号：US18535743
申请日：2023-12-11
Applicant: GOOGLE LLC
Inventor： Mahesh Devdatta Telang , Qin Zhang , Shivank Nayak , Rukun Mao
CPC classification number: H04W48/02 , H04W8/24 , H04W60/00 , H04W84/042
Abstract: The present disclosure describes apparatuses and techniques of adaptive PLMN management for varying network conditions. In some aspects, a PLMN manager of a user equipment (UE) searches, as part of a registration procedure, a data repository of PLMN information that includes a PLMN blocked from registration for a duration of time and determines that the PLMN is blocked due to a signal-related condition with a cell of the PLMN (e.g., weak signal). The PLMN manager then determines, during the duration of time, that the signal-related condition between the UE and the cell has improved. In response to the improvement, the PLMN manager unblocks the PLMN before expiration of the duration of time. By so doing, the UE may reattempt registration with the unblocked PLMN at least once before the duration of time expires, which may allow the UE to register more quickly and reestablish network services.
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Patent Agency Ranking
公开(公告)号：US11871331B2
公开(公告)日：2024-01-09
申请号：US17405798
申请日：2021-08-18
Applicant: Google LLC
Inventor： Shivank Nayak , Rukun Mao , Mahesh Devdatta Telang
CPC classification number: H04W48/02 , H04W8/24 , H04W60/00 , H04W84/042
Abstract: The present disclosure describes apparatuses and techniques of adaptive PLMN management for varying network conditions. In some aspects, a PLMN manager of a user equipment (UE) searches, as part of a registration procedure, a data repository of PLMN information that includes a PLMN blocked from registration for a duration of time and determines that the PLMN is blocked due to a signal-related condition with a cell of the PLMN (e.g., weak signal). The PLMN manager then determines, during the duration of time, that the signal-related condition between the UE and the cell has improved. In response to the improvement, the PLMN manager unblocks the PLMN before expiration of the duration of time. By so doing, the UE may reattempt registration with the unblocked PLMN at least once before the duration of time expires, which may allow the UE to register more quickly and reestablish network services.
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公开(公告)号：US20240407033A1
公开(公告)日：2024-12-05
申请号：US18690055
申请日：2021-09-08
Applicant: GOOGLE LLC
Inventor： Rukun Mao , Xiantao Sun , Qin Zhang , Xu Ou , Mahesh Devdatta Telang , Yirong Chen
Abstract: A component of a cellular user equipment (UE) device is configured to detect adverse radio link conditions. The component monitors a plurality of layers of a communication stack of the UE device during an active voice call. Responsive to monitoring the plurality of layers, the component detects at least one adverse radio link condition associated with the active voice call. The component provides a radio link degradation indication to a second component of the UE device in response to detecting the at least one adverse radio link condition.
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公开(公告)号：US20220369406A1
公开(公告)日：2022-11-17
申请号：US17867857
申请日：2022-07-19
Applicant: GOOGLE LLC
Inventor： Mahesh Devdatta Telang , Shivank Nayak
IPC: H04W76/18 , H04W76/15 , H04B17/318 , H04W72/08 , H04W72/04
Abstract: A first user equipment (UE) that is initially coupled to a second UE and a base station enters an out-of-service (OOS) state upon losing its wireless connection to a service via the base station. The first UE attempts to reestablish the connection while sending OOS recovery parameters to the second UE. The second UE does not automatically scan for service if a signal strength of its connection to the first UE is above a predetermined threshold level. In response to losing its connection to the first UE or determining that the signal strength of its connection to the first UE is less than the predetermined threshold level, the second UE activates one or more corresponding modems and executes OOS recovery protocols based on the OOS recovery parameters received from the first UE to attempt to regain service.
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公开(公告)号：US11109299B2
公开(公告)日：2021-08-31
申请号：US16712697
申请日：2019-12-12
Applicant: Google LLC
Inventor： Mahesh Devdatta Telang , Qin Zhang , Shivank Nayak , Rukun Mao
Abstract: The present disclosure describes apparatuses and techniques of adaptive PLMN management for varying network conditions. In some aspects, a PLMN manager of a user equipment (UE) searches, as part of a registration procedure, a data repository of PLMN information that includes a PLMN blocked from registration for a duration of time and determines that the PLMN is blocked due to a signal-related condition with a cell of the PLMN (e.g., weak signal). The PLMN manager then determines, during the duration of time, that the signal-related condition between the UE and the cell has improved. In response to the improvement, the PLMN manager unblocks the PLMN before expiration of the duration of time. By so doing, the UE may reattempt registration with the unblocked PLMN at least once before the duration of time expires, which may allow the UE to register more quickly and reestablish network services.
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公开(公告)号：US20210185589A1
公开(公告)日：2021-06-17
申请号：US16712697
申请日：2019-12-12
Applicant: Google LLC
Inventor： Mahesh Devdatta Telang , Qin Zhang , Shivank Nayak , Rukun Mao
Abstract: The present disclosure describes apparatuses and techniques of adaptive PLMN management for varying network conditions. In some aspects, a PLMN manager of a user equipment (UE) searches, as part of a registration procedure, a data repository of PLMN information that includes a PLMN blocked from registration for a duration of time and determines that the PLMN is blocked due to a signal-related condition with a cell of the PLMN (e.g., weak signal). The PLMN manager then determines, during the duration of time, that the signal-related condition between the UE and the cell has improved. In response to the improvement, the PLMN manager unblocks the PLMN before expiration of the duration of time. By so doing, the UE may reattempt registration with the unblocked PLMN at least once before the duration of time expires, which may allow the UE to register more quickly and reestablish network services.
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