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公开(公告)号：US20220279435A1
公开(公告)日：2022-09-01
申请号：US17597711
申请日：2019-08-15
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Karthika PALADUGU , Gavin Bernard HORN , Punyaslok PURKAYASTHA , Masato KITAZOE , Ozcan OZTURK , Huichun LIU
Abstract: This disclosure provides systems, methods, and apparatuses for low latency switching between a plurality of secondary nodes (SNs) based on a configuration for the plurality of the SNs provided to a user equipment (UE). In one aspect, the UE may obtain measurements for the plurality of the SNs according to the configuration during dual connectivity communications with a master node (MN). The MN or the UE may facilitate switching between the plurality of the SNs based on the measurements.
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公开(公告)号：US20220264388A1
公开(公告)日：2022-08-18
申请号：US17731869
申请日：2022-04-28
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ozcan OZTURK , Xipeng ZHU , Luis Fernando Brisson LOPES , Tom CHIN , Daniel AMERGA , Shailesh MAHESHWARI , Kurt OTTE , Vanitha Aravamudhan KUMAR
Abstract: A delta configuration is signaled for handover of a wireless communication device (e.g., a user equipment, UE) from a first form of connectivity to a second form of connectivity. For example, a UE with master cell group (MCG) connectivity may be handed-over to multiple radio access technology-dual connectivity (MR-DC). In some examples, a UE with standalone (SA) connectivity may be handed-over to non-standalone (NSA) connectivity (e.g., dual connectivity). In conjunction with this handover the UE may be signaled as to whether the UE is to reuse a configuration from the first connectivity mode during the second connectivity mode.
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公开(公告)号：US20210185757A1
公开(公告)日：2021-06-17
申请号：US17118534
申请日：2020-12-10
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Gavin Bernard HORN , Karthika PALADUGU
Abstract: A configuration to enable a UE to monitor the state of the connection with a peer UE in a sidelink communication. The apparatus establishes one or more unicast links with a second UE. The apparatus changes a connection state with the second UE from a sidelink disconnected state to a sidelink connected state based on an establishment of a first of the one or more unicast links. The apparatus changes the connection state with the second UE from the sidelink connected state to the sidelink disconnected state when each of the one or more unicast links with the second UE is released or when a configured timer expires.
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公开(公告)号：US20250142437A1
公开(公告)日：2025-05-01
申请号：US18495685
申请日：2023-10-26
Applicant: QUALCOMM Incorporated
Inventor： Shankar KRISHNAN , Rajeev KUMAR , Punyaslok PURKAYASTHA , Naeem AKL , Jelena DAMNJANOVIC
Abstract: Apparatus, methods, and computer program products for wireless communication are provided. An example method may include receiving, from a network entity, an LTM configuration. The example method may further include receiving, from the network entity, an LTM cell switch command associated with the LTM configuration. The example method may further include transmitting, to the network entity, a RLF report based on a failure of an LTM cell switch based on the LTM cell switch command or an RLF after the LTM cell switch based on the LTM cell switch command, the RLF report including information associated with the LTM configuration or the LTM cell switch command.
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公开(公告)号：US20240292294A1
公开(公告)日：2024-08-29
申请号：US18657416
申请日：2024-05-07
Applicant: QUALCOMM Incorporated
Inventor： Rajeev KUMAR , Punyaslok PURKAYASTHA , Ozcan OZTURK , Aziz GHOLMIEH
CPC classification number: H04W36/00837 , H04W36/0061 , H04W36/305
Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for a nested conditional mobility procedure. In some cases, a method for wireless communications by a UE generally includes receiving configuration information configuring the UE for conditional handover (CHO) from a source master node (S-MN) to a target master node (T-MN) and for conditional primary secondary cell (PSCell) addition or change (CPAC) and performing a nested procedure based on an evaluation of conditions for both CHO and CPAAC in accordance with the configuration information.
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Patent Agency Ranking
公开(公告)号：US20240276321A1
公开(公告)日：2024-08-15
申请号：US18421677
申请日：2024-01-24
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ozcan OZTURK
CPC classification number: H04W36/0069 , H04W36/08
Abstract: Methods, systems, and devices for wireless communication are described. A target master node of a wireless communications system may receive a handover request that corresponds to a user equipment (UE). The target master node may transmit, responsive to the handover request and to a target secondary node associated with the target master node, via a first message, a secondary node identifier for a source secondary node associated with the source master node. The target master node may receive, via a second message responsive to the first message, information indicative of whether a direct data forwarding path is available between the target secondary node and the source secondary node. The source master node may relay at least one direct data forwarding address to the source secondary node to use for direct data forwarding, for the UE, to at least one of the target master node or the target secondary node.
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公开(公告)号：US20240049031A1
公开(公告)日：2024-02-08
申请号：US18347196
申请日：2023-07-05
Applicant: QUALCOMM Incorporated
Inventor： Shankar KRISHNAN , Jelena DAMNJANOVIC , Ozcan OZTURK , Xipeng ZHU , Tao LUO , Shanyu ZHOU , Punyaslok PURKAYASTHA
IPC: H04W24/10
CPC classification number: H04W24/10
Abstract: Certain aspects of the present disclosure provide a method of wireless communication. An example method, performed at a first network entity, includes receiving a measurement report from a user equipment (UE) that supports dynamic mobility signaling via physical (PHY) layer or medium access control (MAC) layer signaling, wherein the measurement report includes at least one of PHY layer or MAC layer measurements, and transmitting the measurement report to a second network entity, based on an event trigger.
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公开(公告)号：US20230413152A1
公开(公告)日：2023-12-21
申请号：US17808072
申请日：2022-06-21
Applicant: QUALCOMM Incorporated
Inventor： Xipeng ZHU , Ozcan OZTURK , Punyaslok PURKAYASTHA , Rajeev KUMAR , Shankar KRISHNAN
CPC classification number: H04W36/32 , H04W36/30 , H04L5/0053
Abstract: A source network node and a UE may obtain at least one mobility related prediction associated with the UE or at least one target network node, the at least one mobility related prediction being derived by at least one neural network, and the source network node may handover the UE from the source network node to the at least one target network node based on the at least one mobility related prediction. The target network node may receive the handover request, obtain at least one mobility related prediction associated with the UE or the target network node, and output for transmission a handover request ACK, the handover request ACK based at least in part on the at least one mobility related prediction.
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公开(公告)号：US20230318681A1
公开(公告)日：2023-10-05
申请号：US18002202
申请日：2020-08-17
Applicant: QUALCOMM Incorporated
Inventor： Olufunmilola Omolade AWONIYI-OTERI , Jelena DAMNJANOVIC , Tao LUO , Peng CHENG , Punyaslok PURKAYASTHA , Ozcan OZTURK , Junyi LI , Huilin XU
CPC classification number: H04B7/0695 , H04B7/088 , H04W76/15 , H04B7/0626 , H04L5/0051
Abstract: In an aspect, a UE receives, while a secondary cell group (SCG) is associated with a dormant state, at least one downlink transmit beam associated with at least one cell of the SCG. The UE determines, while the SCG is associated with the dormant state, an uplink transmit beam for a primary secondary cell (PSCell) of the SCG based on one or more of a spatial relation indication (SRI), whether there is beam correspondence between the at least one downlink transmit beam and the uplink transmit beam, a default uplink transmit beam, or a combination thereof. The UE transmits a signal related to a measurement between the UE and the one or more SCells of the SCG on the determined uplink transmit beam.
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公开(公告)号：US20230269702A1
公开(公告)日：2023-08-24
申请号：US18012204
申请日：2020-09-03
Applicant: QUALCOMM Incorporated
Inventor： Juan ZHANG , Gavin Bernard HORN , Ozcan OZTURK , Punyaslok PURKAYASTHA
CPC classification number: H04W68/12 , H04W60/005 , H04W68/02 , H04W88/06
Abstract: Aspects of the disclosure relate to paging multiple subscription devices during a common paging occasion. In an aspect, a core network device may perform a first network registration with a first wireless device using a first subscription, wherein performing the first network registration includes associating a paging reference identifier with the first subscription. The core network device perform a second network registration with a second wireless device using a second subscription, wherein performing the second network registration includes associating the paging reference identifier further with the second subscription. The core network device may further request a base station to page the first wireless device and the second wireless device during a paging occasion based on the paging reference identifier.
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