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公开(公告)号：US20230083669A1
公开(公告)日：2023-03-16
申请号：US18050308
申请日：2022-10-27
Applicant: QUALCOMM Incorporated
Inventor： Karthika PALADUGU , Ozcan OZTURK , Gavin Bernard HORN , Punyaslok PURKAYASTHA
Abstract: Certain aspects of the present disclosure provide techniques for handling a radio link failure timer in the presence of a conditional handover command. A method that may be performed by a user equipment (UE) includes receiving, from a serving cell, a conditional handover command for handing over the UE to a target neighbor cell, wherein the conditional handover command includes one or more triggering conditions for executing a handover to a candidate target cell; monitoring one or more first signals from the candidate target cell for the one or more triggering conditions; and performing one of: stopping a timer based on performing a conditional handover to the target candidate cell; or detecting a timer has expired while monitoring the one or more first signals from the candidate target cell for the one or more triggering conditions.
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公开(公告)号：US20230065413A1
公开(公告)日：2023-03-02
申请号：US17446789
申请日：2021-09-02
Applicant: QUALCOMM Incorporated
Inventor： Qing LI , Junyi LI , Hong CHENG , Ozcan OZTURK
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink bandwidth part (BWP) configuration. The UE may detect an active sidelink BWP on a component carrier based at least in part on the sidelink BWP configuration. Numerous other aspects are described.
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公开(公告)号：US20230064573A1
公开(公告)日：2023-03-02
申请号：US17446785
申请日：2021-09-02
Applicant: QUALCOMM Incorporated
Inventor： Qing LI , Seyedkianoush HOSSEINI , Sony AKKARAKARAN , Gabi SARKIS , Junyi LI , Hong CHENG , Ozcan OZTURK
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration. The configuration may indicate component carriers for sidelink carrier aggregation and parameters associated with cross-carrier feedback. The UE may receive a first transmission block on a first component carrier and a second transmission block on a second component carrier. The UE may transmit a physical sidelink feedback channel (PSFCH) on a third component carrier with the cross-carrier feedback. The cross-carrier feedback may include a set of acknowledgement/negative acknowledgement (ACK/NACK) bits and an indication of an association between each ACK/NACK bit and a corresponding one of the first component carrier, the second component carrier, the first transmission block, or the second transmission block. Numerous other aspects are described.
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公开(公告)号：US20230011318A1
公开(公告)日：2023-01-12
申请号：US17370991
申请日：2021-07-08
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie WANG , Piyush GUPTA , Xiaoxia ZHANG , Jing SUN , Yisheng XUE , Junyi LI , Rajat PRAKASH , Ozcan OZTURK , Peter GAAL , Sony AKKARAKARAN , Tao LUO , Gabi SARKIS
IPC: H04W72/12
Abstract: Aspects relate to techniques for facilitating sidelink cancellation. A network entity, such as a base station, may schedule a sidelink transmission between a transmitting wireless communication device and a receiving wireless communication device and transmit scheduling information for the sidelink transmission to at least the transmitting wireless communication device. The network entity may further transmit control information including a cancellation indication to at least the transmitting UE. The cancellation indication may indicate at least an overlap between a portion of the resources allocated to the sidelink transmission and an additional transmission. Based on the cancellation indication, the transmitting wireless communication device may modify the sidelink transmission.
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公开(公告)号：US20230010688A1
公开(公告)日：2023-01-12
申请号：US17370993
申请日：2021-07-08
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie WANG , Piyush GUPTA , Xiaoxia ZHANG , Jing SUN , Yisheng XUE , Junyi LI , Rajat PRAKASH , Ozcan OZTURK , Peter GAAL , Sony AKKARAKARAN , Tao LUO , Gabi SARKIS
Abstract: Aspects relate techniques for facilitating resumption of a sidelink transmission after cancellation of the sidelink transmission within resources that overlap with an additional transmission. A transmitting wireless communication device may receive control information from a network entity including a cancellation indication indicating overlapping resources between the resources scheduled for the sidelink transmission and resources scheduled for the additional transmission. Based on the cancellation indication, the transmitting wireless communication device may cancel the sidelink transmission within cancelled resources including at least the overlapping resources and transmit the sidelink transmission via remaining resources of the scheduled resources for the sidelink transmission outside of the cancelled resources.
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Patent Agency Ranking
公开(公告)号：US20230008854A1
公开(公告)日：2023-01-12
申请号：US17806071
申请日：2022-06-08
Applicant: QUALCOMM Incorporated
Inventor： Hyun Yong LEE , Prashanth Haridas HANDE , Peerapol TINNAKORNSRISUPHAP , Mickael MONDET , Rajat PRAKASH , Ozcan OZTURK
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may set a hyper frame length based at least in part on a cadence of multimedia data bursts if discontinuous reception (DRX) cycle are configured for the cadence of the multimedia data bursts. The UE may receive the multimedia data bursts according to the DRX cycles. Numerous other aspects are described.
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公开(公告)号：US20220417957A1
公开(公告)日：2022-12-29
申请号：US17304729
申请日：2021-06-24
Applicant: QUALCOMM INCORPORATED
Inventor： Chih-Hao LIU , Yisheng XUE , Jing SUN , Xiaojie WANG , Xiaoxia ZHANG , Sony AKKARAKARAN , Piyush GUPTA , Juan MONTOJO , Ozcan OZTURK
Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a user equipment (UE) may include mapping a transport block (TB) to a first sub-physical sidelink shared channel (sub-PSSCH) of a plurality of sub-PSSCHs of a PSSCH and transmitting, to at least one other UE, the TB via the first sub-PSSCH.
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公开(公告)号：US20220353915A1
公开(公告)日：2022-11-03
申请号：US17243325
申请日：2021-04-28
Applicant: QUALCOMM Incorporated
Inventor： Chih-Hao LIU , Yisheng XUE , Jing SUN , Xiaoxia ZHANG , Piyush GUPTA , Tao LUO , Juan MONTOJO , Peter GAAL , Sony AKKARAKARAN , Ozcan OZTURK
Abstract: Aspects described herein relate to sidelink transmissions. In an example, a first user equipment (UE) may receive a multi-opportunity grant from a network entity, the multi- opportunity grant indicating multiple listen-before-talk (LBT) opportunities for scheduling a transmission between the first UE and a second UE; perform a LBT procedure for one or more slots of a plurality of slots indicated by the multiple LBT opportunities; select a first slot of the plurality of slots corresponding to an earliest available LBT based on performing the LBT procedure; and communicate a transmission to the second UE during the transmission time interval (TTI) of the first slot.
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公开(公告)号：US20220322171A1
公开(公告)日：2022-10-06
申请号：US17457177
申请日：2021-12-01
Applicant: QUALCOMM Incorporated
Inventor： Punyaslok PURKAYASTHA , Ozcan OZTURK , Aziz GHOLMIEH , Xipeng ZHU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate one of a conditional handover (CHO) procedure or a conditional primary secondary cell addition/change (CPAC) procedure. The UE may perform a response action with regard to a configuration of the other of the CHO procedure or the CPAC procedure based at least in part on initiating the one of the CHO procedure or the CPAC procedure. Numerous other aspects are described.
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公开(公告)号：US20220279613A1
公开(公告)日：2022-09-01
申请号：US17597771
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 early measurement associated with configuring with multiple secondary nodes (SNs). In one aspect, the configuration of multiple SNs may be improved by allowing a master node (MN) to determine a multi-SN configuration based at least in part on measurements of actual channel conditions as seen by the UE. Enabling the MN to receive the measurement information early during a process associated with establishing a connection between the UE and the MN may thereby improve efficiency and reduce latency associated with the configuration of multiple SNs.
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