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公开(公告)号：US20230164743A1
公开(公告)日：2023-05-25
申请号：US18057822
申请日：2022-11-22
Applicant: QUALCOMM Incorporated
Inventor： Andrei Dragos RADULESCU , Jing SUN , Xiaoxia ZHANG , Ozcan OZTURK , Peter GAAL , Aleksandar DAMNJANOVIC
Abstract: This disclosure provides systems, methods, and apparatuses for wireless communication. A user equipment (UE) may acquire a triggering synchronization signal block (SSB), which enables the UE to monitor for a floating Type-2 physical downlink control channel (PDCCH) and to determine a subset of paging occasions (POs) to monitor. Or, the UE may monitor for a fixed Type-2 PDCCH, where the UE does not require a triggering signal to monitors POs. In another aspect, the UE may monitor for a paging transmission during a monitoring period. The UE may determine the monitoring period based on received signaling. The UE may receive the signaling, during the monitoring period, indicating that the monitoring period is to be ended before a scheduled end of the monitoring period. In this way, the UE may support a continuity requirement associated with downlink reference signaling (DRS) and may support reception of paging in a shared channel.
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公开(公告)号：US20230084318A1
公开(公告)日：2023-03-16
申请号：US17841548
申请日：2022-06-15
Applicant: QUALCOMM Incorporated
Inventor： Ozcan OZTURK , Xiaoxia ZHANG , Mostafa KHOSHNEVISAN
Abstract: A method of wireless communication by a user equipment (UE) includes receiving, from a network entity, a request for one shot hybrid automatic repeat request (HARQ) feedback for multiple HARQ processes. The method also includes transmitting, to the network entity, the one shot HARQ feedback in response to receiving the request. The method further includes starting or restarting a discontinuous reception (DRX) HARQ round trip time (RTT) timer for one of the multiple HARQ processes based at least on satisfying a condition, after transmitting the one shot HARQ feedback.
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公开(公告)号：US20230077496A1
公开(公告)日：2023-03-16
申请号：US17900621
申请日：2022-08-31
Applicant: QUALCOMM Incorporated
Inventor： Peng CHENG , Karthika PALADUGU , Ozcan OZTURK
Abstract: A method, apparatus, and computer-readable storage medium for wireless communication at a first user equipment (UE) is provided. The UE receives an indication of one or more timers associated with a radio resource control (RRC) connection establishment procedure or an RRC connection re-establishment procedure with a network entity via a relay. The UE transmits a request associated with an RRC connection to a second UE to be relayed to the network entity and monitors for a response from the network entity based on the one or more timers associated with the RRC connection establishment procedure or the RRC connection re-establishment procedure via the second UE as the relay.
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公开(公告)号：US20230053975A1
公开(公告)日：2023-02-23
申请号：US17819173
申请日：2022-08-11
Applicant: QUALCOMM Incorporated
Inventor： Kaidong WANG , Jelena DAMNJANOVIC , Tao LUO , Junyi LI , Juan MONTOJO , Ozcan OZTURK , Peter GAAL , Aleksandar DAMNJANOVIC
IPC: H04W76/28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit, to a second UE associated with a sidelink connection with the first UE, assistance information indicating at least part of a first discontinuous reception (DRX) configuration for a radio access link between the first UE and a base station. The UE may receive at least part of a sidelink DRX configuration for the sidelink connection, wherein an on duration of the sidelink DRX configuration is not aligned with an on duration of the first DRX configuration. The UE may transmit information indicating at least part of the sidelink DRX configuration. The UE may receive, from the base station, a second DRX configuration for the radio access link. The UE may communicate in accordance with the sidelink DRX configuration or the second DRX configuration. Numerous other aspects are described.
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公开(公告)号：US20230047617A1
公开(公告)日：2023-02-16
申请号：US17398876
申请日：2021-08-10
Applicant: QUALCOMM Incorporated
Inventor： Rajeev KUMAR , Punyaslok PURKAYASTHA , Ozcan OZTURK , Aziz GHOLMIEH
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：US20230040863A1
公开(公告)日：2023-02-09
申请号：US17444259
申请日：2021-08-02
Applicant: QUALCOMM Incorporated
Inventor： Qing LI , Seyedkianoush HOSSEINI , Junyi LI , Ozcan OZTURK , Hong CHENG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a sidelink bandwidth part configuration for a plurality of sidelink carriers, wherein the sidelink bandwidth part configuration configures one or more sidelink bandwidth parts for each sidelink carrier of the plurality of sidelink carriers. The UE may identify at least one selected sidelink carrier selected from the plurality of sidelink carriers and an active sidelink bandwidth part for each of the at least one selected sidelink carrier from the one or more sidelink bandwidth parts configured for the at least one selected sidelink carrier. The UE may communicate with another UE in the active sidelink bandwidth part on each of the at least one selected sidelink carrier. Numerous other aspects are described.
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公开(公告)号：US20230032717A1
公开(公告)日：2023-02-02
申请号：US17443659
申请日：2021-07-27
Applicant: QUALCOMM Incorporated
Inventor： Kaidong WANG , Jelena DAMNJANOVIC , Tao LUO , Ozcan OZTURK
Abstract: Certain aspects of the present disclosure provide techniques for handling acknowledgement and retransmission timers during sidelink discontinuous reception (DRX) communication. An example method by a transmitter user equipment (UE) generally includes transmitting a first repetition of a physical sidelink shared channel (PSSCH) to a receiver UE prior to entering an inactive state, while the transmitter UE is operating in a sidelink discontinuous reception (DRX) mode; returning to an active state to monitor for acknowledgment feedback from the receiver UE, wherein the return is based on a first timer relative to an end of the first repetition of the PSSCH; remaining in the active state for a duration defined by a second timer; and taking one or more actions depending on whether the transmitter UE receives acknowledgment feedback during the duration indicating failed reception of the first repetition of the PSSCH by the receiver UE.
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公开(公告)号：US20230008709A1
公开(公告)日：2023-01-12
申请号：US17756293
申请日：2019-12-20
Applicant: QUALCOMM Incorporated
Inventor： Ozcan OZTURK , Juan ZHANG , Gavin Bernard HORN , John Wallace NASIELSKI
Abstract: Certain aspects of the present disclosure provide techniques for responding to paging by multiple-universal subscription identity module (multi-USIM) devices. A method that may be performed by a user equipment (UE) includes camping on a first cell associated with a first universal subscriber identity module (USIM), wherein the UE has a first USIM and a second USIM; receiving a paging message from the first cell; and transmitting, in response to the paging message, a first response message indicating that the UE requests to enter an idle or inactive mode on the first cell.
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公开(公告)号：US20220369344A1
公开(公告)日：2022-11-17
申请号：US17321132
申请日：2021-05-14
Applicant: QUALCOMM Incorporated
Inventor： Chih-Hao LIU , Yisheng XUE , Jing SUN , Xiaoxia ZHANG , Ozcan OZTURK , Tao LUO , Juan MONTOJO , Peter GAAL , Sony AKKARAKARAN
Abstract: Aspects of the present disclosure provide systems and methods for assigning one or more user equipments (UEs) at one or more corresponding starting positions of multiple slots to perform channel access procedures, such as listen before talk (LBT) procedures in New Radio unlicensed band (NR-U) sidelink communications. The network entity may indicate, to a UE, a starting position in a multi-opportunity grant (e.g., a DCI scheduling multiple slots). The network entity may multiplex different transmitter UEs with different starting positions. If the channel accessing procedure is successful, the transmitter UE with the earliest starting position than the rest may block the rest of the transmitter UEs. In some cases, starting position hopping may be used so that the multiple UEs may have different priority at different slots. In some cases, the DCI may include LBT parameters that are inherited from NR-U uplink transmission configurations.
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40.发明申请公开(公告)号：US20220330306A1
公开(公告)日：2022-10-13
申请号：US17716695
申请日：2022-04-08
Applicant: QUALCOMM Incorporated
Inventor： Xiaoxia ZHANG , Jing SUN , Yisheng XUE , Chih-Hao LIU , Ozcan OZTURK , Qing LI
Abstract: Aspects described herein relate to sidelink transmissions. In an example, a first user equipment (UE) may receive, from a network entity, a first sidelink grant for a transmission between the first UE and a second UE; communicate the transmission according to the first sidelink grant to the second UE; determine initiation of a sidelink round trip timer subsequent to communicating the transmission to the second UE; and initiate an inactive mode for the first UE based on a second grant not being received from the network entity before completion of a duration of a sidelink retransmission timer that was initiated upon completion of a duration of the sidelink round trip timer, the first UE being configured out of an ON duration of a discontinuous reception (DRX) cycle, and an inactivity timer expiring before completion of the duration of the sidelink retransmission timer.
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