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公开(公告)号：US12041544B2
公开(公告)日：2024-07-16
申请号：US17593830
申请日：2020-10-14
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Fangli Xu , Adesh Kumar , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Naveen Kumar R. Palle Venkata , Sarma V. Vangala , Sigen Ye , Srirang A. Lovlekar , Wei Zeng , Yuqin Chen , Zhibin Wu
CPC classification number: H04W52/0229 , H04W52/0216 , H04W76/28
Abstract: A method for power saving, comprising: establishing a radio resource control (RRC) connection with a wireless device, transmitting, to the wireless device, configuration information indicating a discontinuous reception (DRX) cycle time, a DRX on time period, and an offset time, transmitting an enhanced wake-up signal (EWUS) monitoring occasion for a DRX cycle, the EWUS monitoring occasion based on the offset time and the DRX on time period, determining that the wireless device can skip monitoring one or more future EWUS monitoring occasions, transmitting, during a first DRX cycle, a EWUS for the wireless device during the EWUS monitoring occasion associated with the first DRX cycle, the EWUS indicating that the wireless device can skip the one or more future EWUS monitoring occasions, and skipping transmitting the EWUS to the wireless device during the one or more future EWUS monitoring occasions.
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公开(公告)号：US20230254918A1
公开(公告)日：2023-08-10
申请号：US17593836
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Fangli Xu , Adesh Kumar , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Naveen Kumar R. Palle Venkata , Srirang A. Lovlekar , Yuqin Chen , Zhibin Wu
Abstract: A technique for determining that a wireless device supports using multiple subscriber identity module (SIM) cards to establish multiple connections to wireless networks, generating a multi-SIM capability message, and transmitting the multi-SIM capability message to a first wireless network. In another aspect, a technique for a wireless system to receive a multi-SIM capability message from a wireless device, determine a connection configuration of the wireless device based on the received multi-SIM capability message, and transmit an indication of the configured connection to the wireless device.
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公开(公告)号：US20230239791A1
公开(公告)日：2023-07-27
申请号：US17593830
申请日：2020-10-14
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Fangli Xu , Adesh Kumar , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Naveen Kumar R. Palle Venkata , Sarma V. Vangala , Sigen Ye , Srirang A. Lovlekar , Wei Zeng , Yuqin Chen , Zhibin Wu
IPC: H04W52/02
CPC classification number: H04W52/0229 , H04W52/0216 , H04W76/28
Abstract: A method for power saving, comprising: establishing a radio resource control (RRC) connection with a wireless device, transmitting, to the wireless device, configuration information indicating a discontinuous reception (DRX) cycle time, a DRX on time period, and an offset time, transmitting an enhanced wake-up signal (EWUS) monitoring occasion for a DRX cycle, the EWUS monitoring occasion based on the offset time and the DRX on time period, determining that the wireless device can skip monitoring one or more future EWUS monitoring occasions, transmitting, during a first DRX cycle, a EWUS for the wireless device during the EWUS monitoring occasion associated with the first DRX cycle, the EWUS indicating that the wireless device can skip the one or more future EWUS monitoring occasions, and skipping transmitting the EWUS to the wireless device during the one or more future EWUS monitoring occasions.
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公开(公告)号：US11696121B2
公开(公告)日：2023-07-04
申请号：US16488556
申请日：2017-05-03
Applicant: APPLE INC.
Inventor： Sudeep M. Vamanan , Robert Zaus , Birgit Breining , Chen Ho Chin , Hyung-Nam Choi
Abstract: Briefly, in accordance with one or more embodiments, an apparatus of a user equipment (UE), comprises one or more baseband processors to derive a dynamic scrambling key, and a memory to store the dynamic scrambling key and a temporary UE identifier (temporary UE ID) assigned to the UE. The one or more baseband processors monitor a paging request for a scrambled UE identifier (UE ID) to determine if the paging request is intended for the UE by unscrambling the scrambled UE ID with the dynamic scrambling key to produce the temporary UE ID. The paging request is intended for the UE if the temporary UE ID produced by unscrambling the scrambled UE ID matches the temporary UE ID stored in the memory. A new dynamic scrambling key may be derived each time the UE returns to a radio resource control idle (RRC_IDLE) state.
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15.发明授权公开(公告)号：US11057962B2
公开(公告)日：2021-07-06
申请号：US16339143
申请日：2017-11-03
Applicant: Apple Inc.
Inventor： Shadi Iskander , Naveen Palle , Candy Yiu , Birgit Breining , Youn Hyoung Heo , Hesham Elhelw
Abstract: Techniques described herein may be used to enable User Equipment (UE) to efficiently and reliably report supported band combinations to a wireless network. An enhanced NodeB (eNB) may determine eNB-supported bands combinations for carrier aggregation scenarios, create a simplified representation of the eNB-supported bands combinations (e.g., using a highest order band combination, groups of band combinations, etc.), and communicate the eNB-supported bands combinations to the UE. The UE may determine UE-supported band combinations that are among the eNB-supported bands combinations, create a simplified representation of the UE-supported band combinations, and communicate the eNB-supported bands combinations to the eNB. The eNB may use the UE-supported band combinations to allocate appropriate carriers to the UE for carrier aggregation.
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Patent Agency Ranking
公开(公告)号：US12177925B2
公开(公告)日：2024-12-24
申请号：US17442092
申请日：2021-04-13
Applicant: APPLE INC.
Inventor： Zhibin Wu , Fangli Xu , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen
IPC: H04W76/20 , H04L65/1016 , H04W8/00 , H04W74/0833 , H04W76/19 , H04W88/04 , H04W92/18
Abstract: Systems, apparatus and methods enable layer 2 (L2) relaying optimizations for a remote user equipment (UE) to receive system information (SI) from a relay UE. The relay UE may establish a sidelink communication channel with the remote UE that is in a radio resource control (RRC) idle state, an RRC inactive state, or an out-of-coverage (OOC) state with respect to the base station. The relay UE decodes a relay SI request received through the sidelink communication channel from the first remote UE. The relay SI request indicates requested system information. The Relay UE obtains the requested system information or a subset of the requested system information from a memory device or from the base station and encodes a relay SI response to send to the first remote UE. The relay SI response includes the requested system information or the subset of the requested system information.
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公开(公告)号：US12035394B2
公开(公告)日：2024-07-09
申请号：US17593836
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Fangli Xu , Adesh Kumar , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Naveen Kumar R. Palle Venkata , Srirang A. Lovlekar , Yuqin Chen , Zhibin Wu
CPC classification number: H04W76/15 , H04W8/24 , H04W60/00 , H04W68/005 , H04W88/06
Abstract: A technique for determining that a wireless device supports using multiple subscriber identity module (SIM) cards to establish multiple connections to wireless networks, generating a multi-SIM capability message, and transmitting the multi-SIM capability message to a first wireless network. In another aspect, a technique for a wireless system to receive a multi-SIM capability message from a wireless device, determine a connection configuration of the wireless device based on the received multi-SIM capability message, and transmit an indication of the configured connection to the wireless device.
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公开(公告)号：US11924919B2
公开(公告)日：2024-03-05
申请号：US17309284
申请日：2019-11-13
Applicant: Apple Inc.
Inventor： Alexandre Stojanovski , Sudeep Vamanan , Birgit Breining , Michael Zitzmann
CPC classification number: H04W8/22 , H04W64/006
Abstract: An apparatus of a node of a network comprises one or more baseband processors to process a first user equipment (UE) capability report from a first UE, and to process a second UE capability report from a second UE, wherein the first UE capability report and the second UE capability report include a same UE capability ID for the first UE and the second UE, and wherein the first capability report includes partial UE capability information for the first UE and the second capability report includes partial UE capability information for the second UE. The apparatus can include a memory to store the first capability report and the second capability report.
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公开(公告)号：US20220312535A1
公开(公告)日：2022-09-29
申请号：US17442092
申请日：2021-04-13
Applicant: APPLE INC.
Inventor： Zhibin Wu , Fangli Xu , Birgit Breining , Dawei Zhang , Haijing Hu , Longda Xing , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen
IPC: H04W76/20 , H04W76/19 , H04W74/08 , H04W8/00 , H04L65/1016
Abstract: Systems, apparatus and methods enable layer 2 (L2) relaying optimizations for a remote user equipment (UE) to receive system information (SI) from a relay UE. The relay UE may establish a sidelink communication channel with the remote UE that is in a radio resource control (RRC) idle state, an RRC inactive state, or an out-of-coverage (OOC) state with respect to the base station. The relay UE decodes a relay SI request received through the sidelink communication channel from the first remote UE. The relay SI request indicates requested system information. The Relay UE obtains the requested system information or a subset of the requested system information from a memory device or from the base station and encodes a relay SI response to send to the first remote UE. The relay SI response includes the requested system information or the subset of the requested system information.
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公开(公告)号：US20220312312A1
公开(公告)日：2022-09-29
申请号：US17593122
申请日：2020-04-08
Applicant: APPLE INC.
Inventor： Sethuraman Gurumoorthy , Birgit Breining , Dawei Zhang , Fangli Xu , Haijing Hu , Longda Xing , Rama Diwakara Rao Noolu , Srirang A. Lovlekar , Yuqin Chen , Zhibin Wu
Abstract: Apparatuses, systems, and methods are provided for managing UE upgrade requests using UE assistance information (UAI), including network controlled upgrade support, UE initiated upgrade requests, and/or budget based upgrade requests.
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