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公开(公告)号：US20230354212A1
公开(公告)日：2023-11-02
申请号：US18337567
申请日：2023-06-20
Applicant: Apple Inc.
Inventor： Yushu Zhang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Fangli Xu , Haijing Hu , Haitong Sun , Hong He , Jie Cui , Oghenekome Oteri , Wei Zeng , Weidong Yang , Yang Tang , Yuchul Kim , Yuqin Chen
CPC classification number: H04W52/242 , H04W16/28 , H04W52/146 , H04W72/02 , H04W74/0841 , H04W74/0866
Abstract: Apparatuses, systems, and methods for a user equipment device (UE) to determine a default beam for a dedicated PUCCH/SRS in a CC. The UE may determine a pathloss RS has been configured in the CC, e.g., responsive to the UE determining that spatial relationship information for a default transmission beam has not been configured and determine the default beam for transmissions based, at least in part, on the (configured) pathloss RS. Additionally, responsive to determining that the pathloss RS has not been configured in the CC, the UE may determine that no CORESETs/TCI states for a PDSCH in the CC have been configured and determine the default beam for transmissions based, at least in part, on a default transmission beam in another CC, a CC index, a PRACH procedure; a PUSCH transmission; an SRS transmission, and/or a PUCCH transmission.
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公开(公告)号：US11785540B2
公开(公告)日：2023-10-10
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
CPC classification number: H04W52/0209 , H04W24/08 , H04W76/27
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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公开(公告)号：US20230319947A1
公开(公告)日：2023-10-05
申请号：US18331235
申请日：2023-06-08
Applicant: Apple Inc.
Inventor： Fangli Xu , Haijing Hu , Dawei Zhang , Longda Xing , Murtaza A. Shikari , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Xu Ou , Yuqin Chen
CPC classification number: H04W76/27 , H04W36/0011 , H04W76/10 , H04W74/0833 , H04L69/28 , H04W68/005 , H04W36/04
Abstract: This disclosure relates to performing data communication while in an inactive state in a cellular communication system.
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公开(公告)号：US11765784B2
公开(公告)日：2023-09-19
申请号：US17562685
申请日：2021-12-27
Applicant: Apple Inc.
Inventor： Fangli Xu , Haijing Hu , Dawei Zhang , Longda Xing , Murtaza A. Shikari , Sethuraman Gurumoorthy , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Xu Ou , Yuqin Chen
CPC classification number: H04W76/27 , H04L69/28 , H04W36/0011 , H04W36/04 , H04W68/005 , H04W74/0833 , H04W76/10
Abstract: This disclosure relates to performing data communication while in an inactive state in a cellular communication system.
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公开(公告)号：US20230247506A1
公开(公告)日：2023-08-03
申请号：US17440897
申请日：2020-10-23
Applicant: Apple Inc.
Inventor： Fangli Xu , Sarma V. Vangala , Chunxuan Ye , Haijing Hu , Krisztian Kiss , Murtaza A. Shikari , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sree Ram V. Kodali , Srinivasan Nimmala , Vijay Venkataraman , Yuqin Chen , Zhibin Wu
CPC classification number: H04W36/083 , H04W36/0064 , H04W36/0009
Abstract: A user equipment (UE), next generation NodeB (gNB), or other network component can operate to configure a group configuration message that initiates a plurality of UEs in a coverage area of a non-terrestrial network (NTN) to concurrently transfer communication from a first beam of a first satellite to a second beam of a second satellite. The communications of one or more UEs can be re-directed to the second beam of the second satellite based on downlink control information of the group configuration message.
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Patent Agency Ranking
公开(公告)号：US20230247457A1
公开(公告)日：2023-08-03
申请号：US18298904
申请日：2023-04-11
Applicant: Apple Inc.
Inventor： Yuqin Chen , Yushu Zhang , Fangli Xu , Qiming Li , Chunhai Yao , Gurunadha Rao Kota , Zhibin Wu , Haijing Hu , Dawei Zhang , Panagiotis Botsinis , Christian Hofmann , Sameh M. Eldessoki
IPC: H04W24/08 , H04B7/06 , H04L1/1607 , H04W56/00
CPC classification number: H04W24/08 , H04B7/0626 , H04L1/1614 , H04W56/001
Abstract: When a user equipment (UE) encounters a radio link failure condition, the UE may transmit a radio link failure report to a network. The report may include information defining the radio link monitoring (RLM) resources of a current RLM configuration. The information may take the form of a resource bitmap or a list of resource identifiers/indices. The network may use the information (and radio resource management measurements) to determine whether the radio link failure occurred due to misconfiguration of RLM resources for the UE. In cases where the network does not provide RLM configuration, the UE may omit the bitmap (or list), or populate the bitmap with all zeros, or populate the bitmap (or list) according to a currently active Transmission Configuration Indication (TCI) state, which is indicated by downlink control information (DCI).
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公开(公告)号：US20230224999A1
公开(公告)日：2023-07-13
申请号：US17440658
申请日：2021-05-10
Applicant: Apple Inc.
Inventor： Fangli Xu , Dawei Zhang , Haijing Hu , Naveen Kumar R. Palle Venkata , Ralf Rossbach , Sarma V. Vangala , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yuqin Chen , Zhibin Wu
IPC: H04W76/27 , H04W72/21 , H04W72/0457
CPC classification number: H04W76/27 , H04W72/21 , H04W72/0457
Abstract: Provided is a method for a user equipment (UE). The UE generates a first information for the UE for transmission to a network device. The first information is associated with a small data transmission (SDT) procedure in an inactive state of the UE. The UE obtains a first configuration information from the network device. The first configuration information is determined with reference to the first information. The UE determines whether to perform the SDT procedure in the inactive state according to the first configuration information. The UE, in response to determining to perform the SDT procedure in the inactive state, performs the SDT procedure in the inactive state according to the first configuration information.
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公开(公告)号：US20230217276A1
公开(公告)日：2023-07-06
申请号：US17441391
申请日：2020-09-27
Applicant: Apple Inc.
Inventor： Yuqin Chen , Adesh Kumar , Dawei Zhang , Fangli Xu , Haijing Hu , Jie Cui , Naveen Kumar R. Palle Venkata , Sethuraman Gurumoorthy , Srirang A. Lovlekar , Yang Tang , Zhibin Wu
Abstract: Techniques discussed herein can facilitate suspended secondary cell group (SCG) state relaxed measurements. One example aspect is a user equipment (UE) device, comprising: a memory; an antenna; a transceiver connected to the antenna; and a processor configured to: while in a dual connectivity (DC) mode where the UE is connected to a master node (MN) associated with a master cell group (MCG) and a secondary node (SN) associated with a SCG comprising a primary secondary cell (PSCell), receive a signaling from a base station (BS) comprising an indication to enter a suspended state for the secondary cell group (SCG), in response to the signaling, enter the suspended state for the SCG, while in the suspended state for the SCG, perform relaxed measurements on the PSCell; and send, to the BS, a measurement report comprising a one or more measurement results from the relaxed measurements.
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公开(公告)号：US11695463B2
公开(公告)日：2023-07-04
申请号：US17051149
申请日：2018-06-28
Applicant: Apple Inc.
Inventor： Fangli Xu , Dawei Zhang , Haijing Hu , Yuqin Chen , Haitong Sun , Wei Zeng
CPC classification number: H04B7/0695 , H04B7/0617 , H04W74/0833 , H04W76/19 , H04W76/27 , H04W80/02 , H04W88/08
Abstract: This disclosure relates to performing beam failure recovery using a contention based random access procedure in a cellular communication system. A wireless device and a cellular base station may establish a cellular link. Beam configuration information indicating an active beam for downlink communications may be provided. The wireless device may detect beam failure for the active beam. The wireless device may perform a contention based random access procedure based at least in part on detecting beam failure for the active beam. An indication of the detected beam failure may be provided to the cellular base station by the wireless device as part of the contention based random access procedure.
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130.发明公开公开(公告)号：US20230180182A1
公开(公告)日：2023-06-08
申请号：US18155012
申请日：2023-01-16
Applicant: Apple Inc.
Inventor： Sethuraman Gurumoorthy , Dawei Zhang , Fangli Xu , Haijing Hu , Longda Xing , Murtaza Shikari , Muthukumaran Dhanapal , Sree Ram Kodali , Srinivasan Nimmala , Srirang A. Lovlekar , Vijay Venkataraman , Yaoqi Yan , Yuqin Chen , Zhiwei Wang
IPC: H04W68/02 , H04W72/566 , H04W72/12
CPC classification number: H04W68/02 , H04W72/566 , H04W72/1215 , H04W88/06
Abstract: This disclosure relates to systems, apparatuses, and methods for coordinating communication and avoiding and/or mitigating collisions for multi-subscriber identity module devices in a wireless communication system. A wireless device may coordinate communication associated with different subscriber identity modules and/or may mitigate collisions between communications associated with different subscriber identity modules. A network may provide information to improve coordination and/or mitigate collisions. A network may adjust paging schedules and/or provision of alert messages to improve coordination.
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