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公开(公告)号：WO2021178392A1
公开(公告)日：2021-09-10
申请号：PCT/US2021/020443
申请日：2021-03-02
Applicant: APPLE INC.
Inventor： CHAUDHARY, Madhusudan , MATHIAS, Arun G. , AMBATI, Rajesh , SINGH, Ajay , TRAVOSTINO, Franco , DHANAPAL, Muthukumaran , KAVURI, Lakshmi N. , SINGH, Ajoy K. , ELANGOVAN, Thanigaivelu , PEFKIANAKIS, Ioannis , MALLIKARJUNAN, Raghuveer , FAHEEM, Faraz , HALL, Geoffrey R. , CHUTTANI, Harshit , MALTHANKAR, Rohan C. , VASHI, Prashant H. , MAHMOUD, Hisham A. , BERGER, Henri S , BHOJKUMAR, Divyaprakash P.
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：WO2022077360A1
公开(公告)日：2022-04-21
申请号：PCT/CN2020/121217
申请日：2020-10-15
Applicant: APPLE INC.
Inventor： ZHAO, Pengkai , ZHANG, Dawei , STOCKS, Edmund J. , XU, Fangli , HU, Haijing , SUN, Haitong , CUI, Jie , CHAUDHARY, Madhusudan , AMBATI, Rajesh , ELANGOVAN, Thanigaivelu , ZENG, Wei , ZHAO, Wen , TANG, Yang
IPC: H04L5/00
Abstract: Reporting potential impacts of sounding reference signal-switching (SRS-switching) to a base station may include determining that SRS-switching is to be performed by a UE. Based on determining that SRS-switching is to be performed, potential impacts to one or more of a plurality of radio access technologies (RATs) caused by performing SRS-switching while sharing radio frequency (RF) front-ends (RFFE) between at least a subset of the plurality of RATs may be processed. The potential impacts may comprise at least one of transmit-blanking (Tx-blanking) and receive-blanking (Rx-blanking) associated with one or more of the subset of RATs. A communication that indicates the potential impacts of SRS-switching may be encoded for transmission to a base station. The base station may also provide priority configurations for determining how to handle Tx-blanking, Rx-blanking, and SRS-skipping associated with SRS-switching.
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公开(公告)号：EP4412179A2
公开(公告)日：2024-08-07
申请号：EP24183051.2
申请日：2021-03-02
Applicant: Apple Inc.
Inventor： CHAUDHARY, Madhusudan , MATHIAS, Arun G. , AMBATI, Rajesh , SINGH, Ajay , TRAVOSTINO, Franco , DHANAPAL, Muthukumaran , KAVURI, Lakshmi N. , SINGH, Ajoy K. , ELANGOVAN, Thanigaivelu , PEFKIANAKIS, Ioannis , MALLIKARJUNAN, Raghuveer , FAHEEM, Faraz , HALL, Geoffrey R. , CHUTTANI, Harshit , MALTHANKAR, Rohan C. , VASHI, Prashant H. , MAHMOUD, Hisham A. , BERGER, Henri S. , BHOJKUMAR, Divyaprakash P.
IPC: H04L65/1059
CPC classification number: H04L65/1086 , H04L65/1059 , H04W52/028 , H04L65/61 , H04L65/1095 , Y02D30/70
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：EP4094545A1
公开(公告)日：2022-11-30
申请号：EP21765470.6
申请日：2021-03-02
Applicant: Apple Inc.
Inventor： CHAUDHARY, Madhusudan , MATHIAS, Arun G. , AMBATI, Rajesh , SINGH, Ajay , TRAVOSTINO, Franco , DHANAPAL, Muthukumaran , KAVURI, Lakshmi N. , SINGH, Ajoy K. , ELANGOVAN, Thanigaivelu , PEFKIANAKIS, Ioannis , MALLIKARJUNAN, Raghuveer , FAHEEM, Faraz , HALL, Geoffrey R. , CHUTTANI, Harshit , MALTHANKAR, Rohan C. , VASHI, Prashant H. , MAHMOUD, Hisham A. , BERGER, Henri S , BHOJKUMAR, Divyaprakash P.
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Patent Agency Ranking
公开(公告)号：EP4072207A1
公开(公告)日：2022-10-12
申请号：EP22166715.7
申请日：2022-04-05
Applicant: Apple Inc.
Inventor： VASHI, Prashant H. , PEFKIANAKIS, Ioannis , CHAUDHARY, Madhusudan , AMBATI, Rajesh , ELANGOVAN, Thanigaivelu
Abstract: A user equipment (UE) determines a transmission power for data transmission to a network. The UE determines a specific absorption rate (SAR) limit associated with the UE and determines a transmission power to be allocated to data transmissions based on one or more applications running on the UE and the SAR limit.
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公开(公告)号：EP4014681A1
公开(公告)日：2022-06-22
申请号：EP19941592.8
申请日：2019-08-15
Applicant: Apple Inc.
Inventor： ZHAO, Wen , SANE, Sachin J. , SHAH, Sagar B. , DHANAPAL, Muthukumaran , SUBRAMANIAN, Sriram , SHANBHAG, Madhukar K. , GOVINDARAJU, Vishwanth Kamala , SUNKESALA, Sandeep K. , DHANANI, Tarakkumar G. , KODALI, Sree Ram , GADDE, Vijay , NARRA, Shiva Krishna , GARG, Sharad , BALASUBRAMANIAN, Sanjeevi , ZHANG, Dawei , HU, Haijing , AMBATI, Rajesh , XU, Fangli
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公开(公告)号：EP4412179A3
公开(公告)日：2024-10-09
申请号：EP24183051.2
申请日：2021-03-02
Applicant: Apple Inc.
Inventor： CHAUDHARY, Madhusudan , MATHIAS, Arun G. , AMBATI, Rajesh , SINGH, Ajay , TRAVOSTINO, Franco , DHANAPAL, Muthukumaran , KAVURI, Lakshmi N. , SINGH, Ajoy K. , ELANGOVAN, Thanigaivelu , PEFKIANAKIS, Ioannis , MALLIKARJUNAN, Raghuveer , FAHEEM, Faraz , HALL, Geoffrey R. , CHUTTANI, Harshit , MALTHANKAR, Rohan C. , VASHI, Prashant H. , MAHMOUD, Hisham A. , BERGER, Henri S. , BHOJKUMAR, Divyaprakash P.
IPC: H04W52/02 , H04L65/1059 , H04W88/06
CPC classification number: H04L65/1086 , H04L65/1059 , H04W52/028 , H04L65/61 , H04L65/1095 , Y02D30/70
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：EP4226547A1
公开(公告)日：2023-08-16
申请号：EP20957139.7
申请日：2020-10-15
Applicant: Apple Inc.
Inventor： ZHAO, Pengkai , ZHANG, Dawei , STOCKS, Edmund J. , XU, Fangli , HU, Haijing , SUN, Haitong , CUI, Jie , CHAUDHARY, Madhusudan , AMBATI, Rajesh , ELANGOVAN, Thanigaivelu , ZENG, Wei , ZHAO, Wen , TANG, Yang
IPC: H04L5/00
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9.发明公开
公开(公告)号：EP4149165A1
公开(公告)日：2023-03-15
申请号：EP22181815.6
申请日：2022-06-29
Applicant: Apple Inc.
Inventor： DHANAPAL, Muthukumaran , SINGH, Ajay , SINGH, Ajoy K , TSENG, Alan , KAVURI, Lakshmi N , VAGHELA, Neeraj D , MALLIKARJUNAN, Raghuveer , AMBATI, Rajesh , ELANGOVAN, Thanigaivelu , ASHIWAL, Vijendrakumar K , MALTHANKAR, Rohan C , RIVERA-BARRETO, Rafael L , VALLATH, Sreevalsan , BHOJKUMAR, Divyaprakash P
Abstract: Techniques described herein may enable a user equipment (UE) to optimize radio access technology (RAT) and radio resources (e.g., bandwidth parts (BWPs)) when communicating with the network. This may be based on one or more factors or conditions, such as whether the UE is currently using 4th generation (4G) RAT or 5th generation (5G) RAT, whether the UE is in an active mode or idle mode, a BWP used by the UE, whether an application or network service requires a certain throughput, a type of application being used by the UE, an amount of network congestion, and so on. RAT optimization may also be based on whether the UE is using a frequency range 1 (FR1) or frequency range 2 (FR2), whether the UE is stationary or moving, whether the UE is experiencing beam failures, uplink (UL) switches, link quality measurements (LQMs), reference signal received power (RSRP) measurements, and so on.
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