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公开(公告)号：EP4181484A1
公开(公告)日：2023-05-17
申请号：EP23151201.3
申请日：2020-06-22
Applicant: Apple Inc.
Inventor： MBONYE, Gahima S. , ELLIS, Daniel P. , NELSON, Gregory R. , VASHI, Prashant H. , SITNIKOV, Sergey , YERRABOMMANAHALLI, Vikram B.
IPC: H04L67/5651 , H04L69/04 , H04W4/14
Abstract: A communications network may be used to convey Short Message Service (SMS) messages using the Internet Protocol (IP). User equipment may transmit an SMS-over-IP Session Initiation Protocol (SIP) message to wireless equipment over a high-bandwidth communications link. The wireless equipment may route the SMS-over-IP SIP message to the ePDG. When the high-bandwidth link is unavailable, the user equipment may transmit a compressed message to the proxy server over a low-bandwidth communications link. The proxy server may convert the compressed message into an SMS-over-IP SIP message that is transmitted to the ePDG. The proxy server may serve as a proxy for the first user equipment from the perspective of the ePDG. This may allow SMS message data to continue to be conveyed through the communications network even when the high-bandwidth communications link becomes unavailable.
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公开(公告)号：EP4125226A2
公开(公告)日：2023-02-01
申请号：EP22181998.0
申请日：2022-06-29
Applicant: Apple Inc.
Inventor： CAI, Zhenglian , VASHI, Prashant H. , MONGHAL, Guillaume , PEFKIANAKIS, Ioannis
Abstract: This application describes systems and processes for sensor-assisted antenna and beam selection for wireless networks. The systems and processes are configured to detect out of coverage (OoC) scenarios and perform beam management in response to detecting the OoC scenario. The systems and methods are configured to perform beam management during baseband interruption scenarios. In each scenario, the device (e.g., user equipment UE) is configured to determine whether the UE is static or mobile.
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Patent Agency Ranking
公开(公告)号：EP4084357A3
公开(公告)日：2022-12-28
申请号：EP22165994.9
申请日：2022-03-31
Applicant: Apple Inc.
Inventor： EDER, Franz J. , TOSETTI, Carlo , KOCAGOEZ, Kenan , VASHI, Prashant H. , CHAKKA, Murali Mohan , DHANAPAL, Muthukumaran
Abstract: An electronic device having multiple antenna groups for data communication may determine a temperature of a first antenna group and determine a power gain of a second antenna group. The electronic device may communicate using the second antenna group in response to determining that the temperature of the first antenna group exceeds a temperature threshold and the power gain of the second antenna group exceeds a gain threshold. In some embodiments, the electronic device may receive communication link preferences, determine an antenna group that is disposed outside of thermal hotspots of the electronic device, and determine a beam that enables the communication link preferences via the antenna group. The electronic device may then transmit or receive data via the antenna group by forming the beam.
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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：EP4125226A3
公开(公告)日：2023-04-19
申请号：EP22181998.0
申请日：2022-06-29
Applicant: Apple Inc.
Inventor： CAI, Zhenglian , VASHI, Prashant H. , MONGHAL, Guillaume , PEFKIANAKIS, Ioannis
Abstract: This application describes systems and processes for sensor-assisted antenna and beam selection for wireless networks. The systems and processes are configured to detect out of coverage (OoC) scenarios and perform beam management in response to detecting the OoC scenario. The systems and methods are configured to perform beam management during baseband interruption scenarios. In each scenario, the device (e.g., user equipment UE) is configured to determine whether the UE is static or mobile.
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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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公开(公告)号：EP4084357A2
公开(公告)日：2022-11-02
申请号：EP22165994.9
申请日：2022-03-31
Applicant: Apple Inc.
Inventor： EDER, Franz J. , TOSETTI, Carlo , KOCAGOEZ, Kenan , VASHI, Prashant H. , CHAKKA, Murali Mohan , DHANAPAL, Muthukumaran
Abstract: An electronic device having multiple antenna groups for data communication may determine a temperature of a first antenna group and determine a power gain of a second antenna group. The electronic device may communicate using the second antenna group in response to determining that the temperature of the first antenna group exceeds a temperature threshold and the power gain of the second antenna group exceeds a gain threshold. In some embodiments, the electronic device may receive communication link preferences, determine an antenna group that is disposed outside of thermal hotspots of the electronic device, and determine a beam that enables the communication link preferences via the antenna group. The electronic device may then transmit or receive data via the antenna group by forming the beam.
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