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公开(公告)号：US20160330606A1
公开(公告)日：2016-11-10
申请号：US14732765
申请日：2015-06-07
Applicant: Apple Inc.
Inventor： Emmanuel Grenier-Raud , Gaurav Khanna , Harshit Chuttani , I-Chun Fang , Thanigaivelu Elangovan , Yifan Zhu , Rajesh Ambati , Lakshmi N. Kavuri , Gaurav Arya , Sindhu Sivasankaran Nair , Madhusudan Chaudhary
CPC classification number: H04W8/065 , H04W48/16 , H04W60/005 , H04W60/02 , H04W88/06
Abstract: Apparatuses, systems, and methods for user equipment (UE) devices to perform a radio access technology (RAT) upgrade. A UE may initiate a background scan to upgrade RAT while camped on a first system in response to an occurrence of a first condition. The first system may include a first PLMN that operates according a first RAT. The UE may determine a second system operates according to a second RAT that provides upgraded service as compared to the first RAT. The second system may be included in one or more systems found during the background scan. The UE may attempt to register on the second system based on the second PLMN operating according to the second RAT. The first and second PLMNs may each have an associated operator preference and the first PLMN may be preferred over the second PLMN.
Abstract translation: 用于用户设备（UE）设备执行无线电接入技术（RAT）升级的设备，系统和方法。 响应于第一状况的发生，UE可以启动后台扫描以升级RAT，同时驻留在第一系统上。 第一系统可以包括根据第一RAT操作的第一PLMN。 UE可以根据与第一RAT相比提供升级服务的第二RAT来确定第二系统操作。 第二系统可以被包括在在后台扫描期间发现的一个或多个系统中。 UE可以基于根据第二RAT操作的第二PLMN来尝试在第二系统上注册。 第一和第二PLMN可以各自具有相关联的运营商偏好，并且第一PLMN可以优于第二PLMN。
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公开(公告)号：US12022493B2
公开(公告)日：2024-06-25
申请号：US17189015
申请日：2021-03-01
Applicant: Apple Inc.
Inventor： Madhusudan Chaudhary , Arun G. Mathias , Rajesh Ambati , Ajay Singh , Franco Travostino , Muthukumaran Dhanapal , Lakshmi N. Kavuri , Ajoy K. Singh , Thanigaivelu Elangovan , Ioannis Pefkianakis , Raghuveer Mallikarjunan , Faraz Faheem , Geoffrey R. Hall , Harshit Chuttani , Rohan C. Malthankar , Prashant H. Vashi , Hisham A. Mahmoud , Henri S. Berger , Divyaprakash P. Bhojkumar
IPC: H04W72/51 , H04L65/61 , H04W52/02 , H04W72/0453
CPC classification number: H04W72/51 , H04L65/61 , H04W52/027 , H04W52/0277 , H04W52/028 , H04W72/0453
Abstract: Embodiments described herein relate to managing access to 5G cellular baseband resources for 5G-capable wireless devices. A wireless device can monitor application workloads by analyzing communication network performance requirements for a given application in-use or launching for future use along with system-level indications of overall device usage, battery level, and mobility status to determine whether access to 5G cellular baseband resources is recommended for an application. A 5G cellular baseband resource recommendation is provided for an application indicating a level of bandwidth in current use or expected for future use as well as a confidence metric in the bandwidth level indication. The 5G cellular baseband resource recommendation is used with additional device criteria to determine whether access to one or more 5G radio frequency bands is allowed.
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公开(公告)号：US20230397266A1
公开(公告)日：2023-12-07
申请号：US18447982
申请日：2023-08-10
Applicant: Apple Inc.
Inventor： Shivani Suresh Babu , Arun G. Mathias , Rajesh Ambati , Thanigaivelu Elangovan , Ajay Singh , Raghuveer Mallikarjunan , Rohan C. Malthankar , Vikram B. Yerrabommanahalli , Chandiramohan Vasudevan , Juergen H. Kreuchauf , Harshit Chuttani , Punit H. Awatramani , Swapna V. Iyer , Lakshmi N. Kavuri , Muthukumaran Dhanapal , Kanuganti Rajeswar Reddy , Viswanath Nagarajan , Navjot Thakral
IPC: H04W76/10 , H04W76/38 , H04M1/72454 , H04W24/10
CPC classification number: H04W76/10 , H04W76/38 , H04M1/72454 , H04W24/10
Abstract: This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.
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公开(公告)号：US20220286921A1
公开(公告)日：2022-09-08
申请号：US17589754
申请日：2022-01-31
Applicant: Apple Inc.
Inventor： Muthukumaran Dhanapal , Rajesh Ambati , Lakshmi N. Kavuri , Thanigaivelu Elangovan , Ajay Singh , Raghuveer Mallikarjunan , Sreevalsan Vallath , Divyaprakash P. Bhojkumar , Rohan C. Malthankar , Vivek Ramanna , Harshit Chuttani
Abstract: The present application relates to devices and components including apparatus, systems, and methods for user equipments and network components performing or assisting prioritization operations.
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公开(公告)号：US20210410205A1
公开(公告)日：2021-12-30
申请号：US17362096
申请日：2021-06-29
Applicant: Apple Inc.
Inventor： Shivani Suresh Babu , Arun G. Mathias , Rajesh Ambati , Thanigaivelu Elangovan , Ajay Singh , Raghuveer Mallikarjunan , Rohan C. Malthankar , Vikram B. Yerrabommanahalli , Chandiramohan Vasudevan , Juergen H. Kreuchauf , Harshit Chuttani , Punit H. Awatramani , Swapna V. Iyer , Lakshmi N. Kavuri , Muthukumaran Dhanapal , Kanuganti Rajeswar Reddy , Viswanath Nagarajan , Navjot Thakral
IPC: H04W76/10 , H04W24/10 , H04M1/72454 , H04W76/38
Abstract: This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.
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Patent Agency Ranking
公开(公告)号：US20210377983A1
公开(公告)日：2021-12-02
申请号：US16888555
申请日：2020-05-29
Applicant: Apple Inc.
Inventor： Ioannis Pefkianakis , Madhusudan Chaudhary , Swaminathan Balakrishnan , Muthukumaran Dhanapal , Lakshmi Kavuri , Thanigaivelu Elangovan , Ajoy K. Singh , Deepankar Bhattacharjee , Gaurav Pathak , Carola Faronius , Franco Travostino , Raghuveer Mallikarjun , Harshit Chuttani , Sreevalsan Vallath , Rajesh Ambati
Abstract: A system and method for operation of a user equipment (UE) to determine a cellular network bottleneck in a downlink channel, and an apparatus for use in a UE for determining the same. A UE may determine a burst of network traffic from network traffic received from the cellular network during a series of transmission time intervals. The UE may analyze resource allocations to the UE during the burst to determine an extent to which the cellular network is busy. The UE may determine that the cellular network is experiencing a bottleneck based at least in part on the analysis of the resource allocations to the UE in the burst.
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公开(公告)号：US09913212B2
公开(公告)日：2018-03-06
申请号：US15496296
申请日：2017-04-25
Applicant: Apple Inc.
Inventor： Harshit Chuttani , Chandiramohan Vasudevan , Matthew S. Klahn , Rajesh Ambati , Arun G. Mathias , Vikram Yerrabommanahalli
CPC classification number: H04W48/18 , H04L12/2859 , H04W4/14 , H04W8/18 , H04W8/183 , H04W48/14 , H04W72/0493 , H04W76/16 , H04W84/042 , H04W84/12 , H04W88/06
Abstract: Apparatuses, systems, and methods for multi-SIM user equipment (UE) devices to perform data operations with a packet data network of a carrier associated with a first SIM of the UE. An indication of a requested data operation with the packet data network of the carrier associated with the first SIM of the UE may be received. The UE may be operating in a dual SIM mode in which the packet data network of the carrier associated with the first SIM of the UE is unavailable. It may be determined if one or more conditions for performing the requested data operation are present and if a data path to perform the requested data operation is available. The requested data operation may be performed if the one or more conditions for performing the requested data operation are present and if a data path to perform the requested data operation is available.
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公开(公告)号：US20220217577A1
公开(公告)日：2022-07-07
申请号：US17567743
申请日：2022-01-03
Applicant: Apple Inc.
Inventor： Ioannis Pefkianakis , Madhusudan Chaudhary , Muthukumaran Dhanapal , Lakshmi N. Kavuri , Thanigaivelu Elangovan , Ajay Singh , Deepankar Bhattacharjee , Gaurav Pathak , Carola Faronius , Franco Travostino , Raghuveer Mallikarjunan , Harshit Chuttani , Sreevalsan Vallath , Rajesh Ambati , Jia Tang , Ishwinder Singh
Abstract: A user equipment (UE) passively determines the presence of a cellular network bottleneck in a downlink channel and may take appropriate actions to mitigate the bottleneck. The UE may analyze the transport block size (TBS) of slots of received downlink traffic and assign states the to various slots based on this analysis. Based on these assigned states, the UE may identify a burst of network traffic from network traffic received from the cellular network, and the UE may also determine the burst duration as well as a busy estimation. The UE may determine that the cellular network is experiencing a bottleneck based at least in part on the burst duration and the busy estimation.
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公开(公告)号：US09967808B2
公开(公告)日：2018-05-08
申请号：US14717510
申请日：2015-05-20
Applicant: Apple Inc.
Inventor： Harshit Chuttani , Li Su , Madhusudan Chaudhary , Sang Ho Baek , Someet K. Lal , Thanigaivelu Elangovan , Rajesh Ambati
Abstract: Apparatuses, systems, and methods for multi-SIM user equipment (UE) devices to perform system selection. A UE may determine to perform system selection for a first SIM of the UE. Information, such as serving cell and/or neighboring cell information, may be obtained from a second SIM of the UE. System selection for the first SIM may be performed based at least in part on the information obtained from the second SIM.
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公开(公告)号：US20170230904A1
公开(公告)日：2017-08-10
申请号：US15496296
申请日：2017-04-25
Applicant: Apple Inc.
Inventor： Harshit Chuttani , Chandiramohan Vasudevan , Matthew S. Klahn , Rajesh Ambati , Arun G. Mathias , Vikram Yerrabommanahalli
CPC classification number: H04W48/18 , H04L12/2859 , H04W4/14 , H04W8/18 , H04W8/183 , H04W48/14 , H04W72/0493 , H04W76/16 , H04W84/042 , H04W84/12 , H04W88/06
Abstract: Apparatuses, systems, and methods for multi-SIM user equipment (UE) devices to perform data operations with a packet data network of a carrier associated with a first SIM of the UE. An indication of a requested data operation with the packet data network of the carrier associated with the first SIM of the UE may be received. The UE may be operating in a dual SIM mode in which the packet data network of the carrier associated with the first SIM of the UE is unavailable. It may be determined if one or more conditions for performing the requested data operation are present and if a data path to perform the requested data operation is available. The requested data operation may be performed if the one or more conditions for performing the requested data operation are present and if a data path to perform the requested data operation is available.
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