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公开(公告)号：US12177783B2
公开(公告)日：2024-12-24
申请号：US18508984
申请日：2023-11-14
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Tao Luo , Junyi Li , Jelena Damnjanovic , Jing Sun , Ozcan Ozturk , Peter Gaal , Juan Montojo , Xiaoxia Zhang
Abstract: Systems and method for configuring and providing discontinuous reception (DRX) operations in sidelink (SL) mode 1 and mode 2 are disclosed. A first user equipment (UE) may operate in DRX communications with a second UE over a SL while concurrently maintaining DRX communications with a base station. In some embodiments, DRX operations may include the first UE monitoring for either one or both of transmissions in a downlink from a base station and in the SL from the second UE during an active period of a DRX cycle of the DRX configuration. In embodiments, the UE may extend the active period associated with the DRX cycle when control information from either the base station or the second UE is received. Other aspects and features are also claimed and described.
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公开(公告)号：US12167408B2
公开(公告)日：2024-12-10
申请号：US17443139
申请日：2021-07-21
Applicant: QUALCOMM Incorporated
Inventor： Olufunmilola Omolade Awoniyi-Oteri , Jelena Damnjanovic , Tao Luo , Sony Akkarakaran , Junyi Li , Punyaslok Purkayastha , Ozcan Ozturk
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that a secondary cell group (SCG) is to enter an SCG dormant state and an indication for using one or more of configured grant (CG) on an uplink or semi-persistent scheduling (SPS) on a downlink for communication with a secondary node (SN) of the SCG during the SCG dormant state. The UE may communicate with the SN of the SCG during the SCG dormant state using the one or more of CG or SPS. Numerous other aspects are provided.
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公开(公告)号：US20240406812A1
公开(公告)日：2024-12-05
申请号：US18326892
申请日：2023-05-31
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Tao Luo , Naeem Akl
Abstract: An example first network entity for wireless communication includes a communication interface; and one or more processors coupled to the communication interface, wherein the one or more processors are configured to: send, via the communication interface, configuration information to a second network entity, the configuration information specifying a condition to switch from a current cell to a target cell; exchange, via the communication interface, first information of a communication session with the second network entity on the current cell; receive, from the second network entity via the communication interface, switch information representing that the condition has been met; and exchange, via the communication interface, second information with the second network entity on the target cell via the communication session.
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公开(公告)号：US12127198B2
公开(公告)日：2024-10-22
申请号：US17477328
申请日：2021-09-16
Applicant: QUALCOMM Incorporated
Inventor： Qian Zhang , Yan Zhou , Junyi Li , Jelena Damnjanovic , Sony Akkarakaran , Navid Abedini , Tao Luo
IPC: H04W72/20 , H04L5/14 , H04W72/044
CPC classification number: H04W72/20 , H04L5/14 , H04W72/046
Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A first user equipment (UE) may transmit, to a set of UEs, an indication of a first semi-static traffic pattern between the first UE and a second UE. In some examples, the first semi-static traffic pattern may indicate a pattern for transmission or reception between the first UE and the second UE using a beam pair during a time period. The first UE may receive a response, from one or more UEs, indicating one or more semi-static traffic patterns for the time period. The first UE may then transmit, to a third UE of the one or more UEs, an indication of selection of a second semi-static traffic pattern for communication between the first UE and the third UE during the time period.
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公开(公告)号：US12126490B2
公开(公告)日：2024-10-22
申请号：US17369818
申请日：2021-07-07
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo
IPC: H04L41/0677 , H04B7/06 , H04L5/00 , H04W24/10
CPC classification number: H04L41/0677 , H04B7/0626 , H04L5/0048 , H04W24/10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, using a beam, a plurality of reference signals associated with a channel for wireless communication. The UE may report, based at least in part on a plurality of measurements associated with the beam, a plurality of beam failure indicators according to a periodic beam failure indicator reporting configuration. Numerous other aspects are described.
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Patent Agency Ranking
公开(公告)号：US12119913B2
公开(公告)日：2024-10-15
申请号：US17336122
申请日：2021-06-01
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Jelena Damnjanovic , Tao Luo , Ling Ding , Junyi Li , Juan Montojo , Xiaoxia Zhang
IPC: H04B7/06 , H04B17/318 , H04W24/10 , H04W74/02 , H04W74/0833 , H04W76/19 , H04W92/18
CPC classification number: H04B7/0695 , H04B17/318 , H04W24/10 , H04W74/02 , H04W74/0841 , H04W76/19 , H04W92/18
Abstract: A method of wireless communication by a first sidelink UE measures multiple reference signals periodically transmitted by a second sidelink UE using multiple receive beams corresponding to reference signals in response to a beam failure declared by the first UE. The method also selects one of the reference signals that satisfies a condition. The method further includes notifying the second sidelink UE of the selected reference signal using a beam corresponding to the selected reference signal. Another method of wireless communications by a first sidelink UE includes periodically transmitting, to a second sidelink UE, multiple beam failure recovery (BFR) reference signals across multiple transmit beams. The method also includes receiving, from the second sidelink UE, an indication of a selected beam for communications between the first sidelink UE and the second sidelink UE. The method notifies the second sidelink UE of successful beam failure recovery.
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公开(公告)号：US12096361B2
公开(公告)日：2024-09-17
申请号：US17302997
申请日：2021-05-18
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Tao Luo , Junyi Li , Jelena Damnjanovic , Arumugam Chendamarai Kannan , Wooseok Nam , Yan Zhou , Juan Montojo , Xiaoxia Zhang , Jing Sun
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a transmit UE, a sidelink wake-up signal (WUS) that indicates the UE is to monitor a first subset of resources, of a set of resources, for sidelink control information (SCI) from the transmit UE, the set of resources being associated with an active monitoring state of a discontinuous reception (DRX) cycle. The UE may monitor the first subset of resources for the SCI. The UE may sense for signals associated with a sidelink control signal, the sidelink control signal being associated with at least one other UE, using a second subset of resources, of the set of resources. Numerous other aspects are described.
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公开(公告)号：US12081484B2
公开(公告)日：2024-09-03
申请号：US17392515
申请日：2021-08-03
Applicant: QUALCOMM Incorporated
Inventor： Iyab Issam Sakhnini , Tao Luo , Yan Zhou , Jelena Damnjanovic , Mahmoud Taherzadeh Boroujeni , Wanshi Chen , Wooseok Nam
CPC classification number: H04L5/0053
Abstract: Certain aspects of the present disclosure provide techniques for sounding reference signal (SRS) resource index (SRI) selection. A method that may be performed by a user equipment (UE) generally includes receiving at least one reference signal (RS), performing an RS measurement based on the at least one RS, and transmitting, to a base station (BS), at least one first message indicating a recommendation for SRI selection determined based on the RS measurement.
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公开(公告)号：US20240283624A1
公开(公告)日：2024-08-22
申请号：US18172839
申请日：2023-02-22
Applicant: QUALCOMM Incorporated
Inventor： Hemant Saggar , Yan Zhou , Jelena Damnjanovic , Junyi Li , Sony Akkarakaran
Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communication systems, a first network node may transmit, prior to being radio resource control (RRC)-connected with a second network node, a first message indicating a first capability of the first network node to support full-duplex communications. After transmitting the first message and while RRC-connected with the second network node (and before, during, or after exchanging data with the second network node), the first network node may transmit one or more second messages indicating a second capability of the first network node to support full-duplex communications. The second capability may update or change the first capability indicated via the first message. The first network node and the second network node may communicate in accordance with the second capability indicated in one of the second messages.
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公开(公告)号：US12063540B2
公开(公告)日：2024-08-13
申请号：US18357579
申请日：2023-07-24
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Wooseok Nam , Tao Luo , Peter Gaal , Linhai He , Peter Pui Lok Ang , Juan Montojo , Wanshi Chen
CPC classification number: H04W24/10 , H04W52/0235 , H04W72/21 , H04W72/23
Abstract: Processes, systems, and devices for wireless communications are described. A communication device may monitor a wakeup signal monitoring occasion in an inactive duration of a discontinuous reception (DRX) cycle. The communication device may transmit, in a first active duration of the DRX cycle, a channel state information (CSI) report on one or more resources based on monitoring the wakeup signal monitoring occasion. In some examples, the communication device may transmit an indication that the communication device requests reporting of the CSI report in the first active duration of the DRX cycle. The communication device may, in some examples, receive, in a second active duration of the DRX cycle, control information for the UE based on the CSI report.
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