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公开(公告)号：US20220141744A1
公开(公告)日：2022-05-05
申请号：US17577235
申请日：2022-01-17
Applicant: Apple Inc.
Inventor： Raghuveer Mallikarjunan , Patrick L Coffman , Madhusudan Chaudhary , Muthukumaran Dhanapal , Ajay Singh , Faraz Faheem , Thanigaivelu Elangovan , Lakshmi N Kavuri , Samuel J Miller , Najeeb M Abdulrahiman , Rajesh Ambati , Arun G Mathias , Vivek Ramanna , Divyaprakash P Bhojkumar , Vikram B Yerrabommanahalli , Rafael L Rivera-Barreto , Sergey Sitnikov , Oleg M Moskalenko , Bao Q Ho , Rohan C Malthankar , Samy Touati
Abstract: Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.
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Patent Agency Ranking
公开(公告)号：US11778472B2
公开(公告)日：2023-10-03
申请号：US17749448
申请日：2022-05-20
Applicant: Apple Inc.
Inventor： Gahima S. Mbonye , Eduardo de Almeida Abrantes , Krishna Myneni , Lakshmi N. Kavuri , Murtaza A. Shikari , Raj S. Chaugule , Sanjeevi Balasubramanian , Shiva Krishna Narra , Srinivasan Nimmala , Sriram Subramanian , Vikram B Yerrabommanahalli
CPC classification number: H04W12/126 , G08B13/22 , H04W4/029 , H04W12/06 , H04W12/48 , H04W12/71 , H04W76/18
Abstract: Methods and devices for a user equipment (UE) device to utilize an electronic subscriber identity module (eSIM) to provide backup cellular connectivity for essential services and security enhancements. A UE device receives user input to alter an operational state of the UE. The user input may include removing a physical subscriber identity module (SIM) card installed in the UE or attempting to power off the UE. In response to receiving the user input, an authorization process is initiated. In response to determining that the authorization process has failed, a security enhancement is implemented for the UE.
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公开(公告)号：US11706679B2
公开(公告)日：2023-07-18
申请号：US17577235
申请日：2022-01-17
Applicant: Apple Inc.
Inventor： Raghuveer Mallikarjunan , Patrick L Coffman , Madhusudan Chaudhary , Muthukumaran Dhanapal , Ajay Singh , Faraz Faheem , Thanigaivelu Elangovan , Lakshmi N Kavuri , Samuel J Miller , Najeeb M Abdulrahiman , Rajesh Ambati , Arun G Mathias , Vivek Ramanna , Divyaprakash P Bhojkumar , Vikram B Yerrabommanahalli , Rafael L Rivera-Barreto , Sergey Sitnikov , Oleg M Moskalenko , Bao Q Ho , Rohan C Malthankar , Samy Touati
CPC classification number: H04W36/14 , H04W24/08 , H04W36/30 , H04W60/005 , H04W76/15
Abstract: Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.
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4.发明授权Mobile device which deletes duplicate preferred roaming list system records for improved performance 有权删除重复首选漫游列表系统记录以提高性能的移动设备公开(公告)号：US08798590B2
公开(公告)日：2014-08-05
申请号：US13678701
申请日：2012-11-16
Applicant: Apple Inc.
Inventor： Prashant H Vashi , Vikram B Yerrabommanahalli , Karthik Anantharaman
Abstract: A User Equipment (UE) device and associated method for operating a User Equipment (UE) in a wireless communication system. The UE may store a preferred roaming list in a memory. The preferred roaming list may comprise a plurality of system records which specify radio access technologies that can be used by the UE. The UE may examine the preferred roaming list to delete any duplicate system records in the PRL for respective geographic locations (GEOs). This may operate to mitigate the problems created by duplicate listing of system records within the PRL. In particular, the removal of redundant system records within the PRL may reduce or eliminate unneeded or undesired BSR algorithm execution. In addition, the removal of redundant system records within the PRL may reduce temporal service outages, since no service origination is allowed while the UE is attempting to find the most preferred system.
Abstract translation: 用户设备（UE）设备和用于在无线通信系统中操作用户设备（UE）的相关方法。 UE可以将优选的漫游列表存储在存储器中。 优选的漫游列表可以包括指定可由UE使用的无线电接入技术的多个系统记录。 UE可以检查优选的漫游列表以删除PRL中针对各个地理位置（GEO）的任何重复的系统记录。 这样做可以减轻在PRL内重复列出系统记录所产生的问题。 特别地，去除PRL内的冗余系统记录可以减少或消除不需要的或不期望的BSR算法执行。 此外，由于在UE尝试找到最优选的系统时不允许服务发起，所以在PRL内删除冗余系统记录可以减少时间服务中断。
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公开(公告)号：US11234178B2
公开(公告)日：2022-01-25
申请号：US16902966
申请日：2020-06-16
Applicant: Apple Inc.
Inventor： Raghuveer Mallikarjunan , Patrick L Coffman , Madhusudan Chaudhary , Muthukumaran Dhanapal , Ajay Singh , Faraz Faheem , Thanigaivelu Elangovan , Lakshmi N Kavuri , Samuel J Miller , Najeeb M Abdulrahiman , Rajesh Ambati , Arun G Mathias , Vivek Ramanna , Divyaprakash P Bhojkumar , Vikram B Yerrabommanahalli , Rafael L Rivera-Barreto , Sergey Sitnikov , Oleg M Moskalenko , Bao Q Ho , Rohan C Malthankar , Samy Touati
Abstract: Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.
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公开(公告)号：US10098181B2
公开(公告)日：2018-10-09
申请号：US14273656
申请日：2014-05-09
Applicant: Apple Inc.
Inventor： Prashant H Vashi , Vikram B Yerrabommanahalli , Teck Yang Lee
Abstract: Determining whether to operate in a single radio access technology (RAT) mode or a dual RAT mode for a user equipment (UE) having a radio capable of communicating using at least a first RAT and a second RAT. The UE may determine whether current path loss for the first RAT exceeds a maximum path loss. Based on the results of determining whether the current path loss for the first RAT exceeds the maximum path loss, the UE may determine whether to operate in the single RAT mode or the dual RAT mode. Accordingly, based on this determination, the UE may operate in the single RAT mode or the dual RAT mode based on the determination.
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