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公开(公告)号：US20250168728A1
公开(公告)日：2025-05-22
申请号：US19035226
申请日：2025-01-23
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ravi AGARWAL , Gavin Bernard HORN , Ozcan OZTURK , Karthika PALADUGU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a master node (MN) may receive a message indicating that a user equipment (UE) has determined that a condition for a conditional primary secondary cell (PSCell) change has been satisfied for a candidate target PSCell. The candidate target PSCell may be one of a set of candidate target PSCells associated with the UE in a conditional PSCell change configuration provided by a base station. The MN may transmit, to a source secondary node, a confirmation message associated with the conditional PSCell change. Numerous other aspects are provided.
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公开(公告)号：US20250142430A1
公开(公告)日：2025-05-01
申请号：US18495701
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：US20250081074A1
公开(公告)日：2025-03-06
申请号：US18458695
申请日：2023-08-30
Applicant: QUALCOMM Incorporated
Inventor： Rajeev KUMAR , Shankar KRISHNAN , Punyaslok PURKAYASTHA
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain an indication to perform a selective secondary cell group activation or a subsequent conditional handover associated with a subsequent conditional primary cell change, the subsequent conditional handover associated with the subsequent conditional primary cell change being performed after a previous conditional handover associated with a previous conditional primary cell change. The UE may initiate the selective secondary cell group activation or the subsequent conditional handover. The UE may detect a failure occurrence associated with the selective secondary cell group activation or the subsequent conditional handover. The UE may transmit, in accordance with detecting the failure occurrence associated with the selective secondary cell group activation or the subsequent conditional handover, information associated with the selective secondary cell group activation or the subsequent conditional handover. Numerous other aspects are described.
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公开(公告)号：US20240114420A1
公开(公告)日：2024-04-04
申请号：US18477301
申请日：2023-09-28
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ozcan OZTURK
CPC classification number: H04W36/362 , H04W36/0069 , H04W36/00835 , H04W36/0085
Abstract: A UE receives a conditional handover configuration for a handover to one of multiple candidate target PCells, the conditional handover configuration including multiple candidate target PSCells associated with each candidate target PCell in the conditional handover configuration; perform, in response to a conditional handover execution condition is satisfied, a conditional handover from a source PCell to a target PCell from the multiple candidate target PCells; select a PSCell from the multiple candidate target PSCells configured in the conditional handover configuration for the target PCell, based on a PSCell selection execution condition; and communicate with a network on the target PCell and the selected PSCell.
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5.发明公开公开(公告)号：US20240098603A1
公开(公告)日：2024-03-21
申请号：US17948734
申请日：2022-09-20
Applicant: QUALCOMM Incorporated
Inventor： Shankar KRISHNAN , Rajeev KUMAR , Ozcan OZTURK , Punyaslok PURKAYASTHA
CPC classification number: H04W36/305 , H04W36/0079 , H04W76/15 , H04W76/18
Abstract: Aspects described herein relate to improving layer 1 (L1)/layer 2 (L2) mobility in certain scenarios. In some aspects, an indication of mobility from a first cell in a candidate cell set configured for L1/L2 mobility to a second cell can be received, and one or more parameters related to mobility failure or mobility history or radio link failure (RLF) associated with the mobility to assist the network node in at least one of performing a subsequent L1/L2 mobility for the UE or avoiding RLF or mobility failure during the subsequent L1/L2 mobility can be transmitted. In other aspects, the indication of mobility can be transmitted and the one or more parameters can be received. In some aspects, a list of conditional primary secondary cell (PSCell) change (CPC) configurations can be communicated following a PCell switch.
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Patent Agency Ranking
公开(公告)号：US20240049077A1
公开(公告)日：2024-02-08
申请号：US17817214
申请日：2022-08-03
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ozcan OZTURK
CPC classification number: H04W36/00837 , H04W36/0079 , H04W74/0833 , H04W76/19
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, information identifying a set of conditional configurations for a set of possible target cells associated with a first communication procedure, wherein the set of conditional configurations are associated with a master cell group or a secondary cell group. The UE may communicate with the network node or another network node in accordance with a conditional configuration, of the set of conditional configurations, associated with a second communication procedure. Numerous other aspects are described.
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7.发明公开公开(公告)号：US20230247701A1
公开(公告)日：2023-08-03
申请号：US18011797
申请日：2020-08-07
Applicant: QUALCOMM Incorporated
Inventor： Ozcan OZTURK , Gavin Bernard HORN , Punyaslok PURKAYASTHA , Juan ZHANG
Abstract: Aspects relate to coordination of communication links associated with multiple subscriptions. For example, a base station may determine that a first communication link and a second communication link are established with a user equipment (UE) using a first subscription and a second subscription of the UE, respectively. At least one of the first communication link or the second communication link may be established between the UE and the base station. The base station may coordinate communication of information with the UE via at least one of the first communication link or the second communication link based on the determination. The base station may coordinate the communication of information by selecting, based on the information, one of: the first communication link and the second communication link for communicating the information, or the first communication link or the second communication link for communicating the information without utilizing the other communication link.
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公开(公告)号：US20230128847A1
公开(公告)日：2023-04-27
申请号：US17905397
申请日：2020-04-01
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ravi AGARWAL , Gavin Bernard HORN , Ozcan OZTURK , Peng CHENG , Huilin XU
IPC: H04W56/00 , H04W74/08 , H04W24/10 , H04W72/231
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for maintaining timing alignment between a user equipment (UE) and a secondary cell group (SCG), which may help the UE may quick and efficient transitions from a dormant or de-active state in the SCG to an active state.
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公开(公告)号：US20230111451A1
公开(公告)日：2023-04-13
申请号：US17801901
申请日：2020-03-26
Applicant: Punyaslok PURKAYASTHA , Ravi AGARWAL , Gavin Bernard HORN , Ozcan OZTURK , Peng CHENG , Huilin XU , QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ravi AGARWAL , Gavin Bernard HORN , Ozcan OZTURK , Peng CHENG , Huilin XU
Abstract: This disclosure provides systems, methods, apparatus, computer programs encoded on computer readable-medium to provide a user equipment (UE) to receive reference signals from a first base station, perform radio resource management (RRM) measurements based on the reference signals, and transmit information regarding the RRM measurements to a second base station. In another aspect, a UE receives reference signals from a first base station, performs channel quality indicator (CQI) measurements based on the reference signals, stores information regarding the CQI measurements, and transmitting the stored information to the first base station. In another aspect, a base station receives, from a UE, information associated with CQI measurements related to a second base station, and transmits the information to the second base station.
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公开(公告)号：US20220116809A1
公开(公告)日：2022-04-14
申请号：US17422164
申请日：2020-01-16
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Huichun LIU , Gavin Bernard HORN , Ozcan OZTURK , Masato KITAZOE , Prasad Reddy KADIRI , Punyaslok PURKAYASTHA
Abstract: Certain aspects of the present disclosure provide techniques performing measurement reporting. One aspect is a method for performing measurement reporting at a user equipment, including: receiving, from a master node, a message comprising a measurement configuration for a secondary node; entering an inactive state; performing measurements according to the measurement configuration for the secondary node immediately after entering the inactive state; generating a measurement report based on the measurements; transmitting, to the master node, an RRC resume request message; receiving, from the master node, an RRC resume message comprising a request for measurement reporting; and transmitting, to the master node, an RRC resume complete message comprising the measurement report; and receiving data from the secondary node.
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