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公开(公告)号：US20230087091A1
公开(公告)日：2023-03-23
申请号：US17478783
申请日：2021-09-17
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Tao Luo
Abstract: Methods, systems, and devices for wireless communications are described. A first device (e.g., a user equipment) may modify logical channel prioritization based on a packet delay. The first device may receive a set of parameter values for a logical channel prioritization procedure, then select a parameter value from the set based on a packet delay for data scheduled in an uplink grant. The first device may determine the parameter value, or the first device may select the parameter value based on signaling received from a second device (e.g., a base station). In some examples, the first device or the second device may determine the parameter value based on a delay prediction or machine learning.
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公开(公告)号：US11611986B2
公开(公告)日：2023-03-21
申请号：US17097624
申请日：2020-11-13
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Tao Luo , Junyi Li , Jelena Damnjanovic , Mahmoud Taherzadeh Boroujeni , Ling Ding , Kapil Gulati
IPC: H04W72/04 , H04W8/18 , H04W76/28 , H04B7/06 , H04B7/08 , H04W24/10 , H04W72/12 , H04W74/04 , H04W72/20 , H04L67/104
Abstract: Methods, systems, and devices for wireless communications are described. A set of user equipments (UEs) may communicate with each other on communication links using data resources from a pool of shared resources. The UEs may be configured to multiplex control resources with data resources of a shared resource pool. In some cases, a UE may communicate, in control resources, control signaling to reserve data resources of a shared resource pool. After transmitting the request, the UE may communicate data in one or more data resources. The UE may communicate the data using transmission components while concurrently processing control signaling using other components.
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273.发明授权公开(公告)号：US11611985B2
公开(公告)日：2023-03-21
申请号：US17203390
申请日：2021-03-16
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Tao Luo , Sony Akkarakaran , Aleksandar Damnjanovic , Juan Montojo , Olufunmilola Omolade Awoniyi-Oteri
Abstract: A data pipeline between a base station and a user equipment (UE) may be formed via a relay UE. In this regard, a base station is configured to send a joint grant to the first UE, the joint grant including a first resource assignment for transmission of data via a first communication link between the base station and the first UE, and a second resource assignment for transmission of data via a second communication link between the first UE and a second UE. The first and second communications link may form a downlink pipeline for transmitting data from the base station to the UE. The first and second communications link may be used to transmit uplink data in parallel from the first UE to the base station.
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公开(公告)号：US20230076253A1
公开(公告)日：2023-03-09
申请号：US17469220
申请日：2021-09-08
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo
Abstract: Methods, systems, and devices for wireless communications are described for detection of beam failure and beam failure recovery. A user equipment (UE) may perform measurements on one or more reference signals for one or more beams. In the event that one of the beams has a measurement that indicates a potential beam failure, the UE may increment a beam failure count (BFC) at a physical layer of the UE, and start a BFC timer. In the event that the BFC reaches a threshold value prior to expiration of the BFC timer, the UE may trigger a switch to a different active beam, provide a beam failure indication (BFI) to a higher layer of the UE, or both. A higher layer at the UE may autonomously adjust a BFI threshold for a number of BFIs that are needed to trigger a beam failure declaration to the base station.
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公开(公告)号：US20230066874A1
公开(公告)日：2023-03-02
申请号：US17463489
申请日：2021-08-31
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, control signaling indicating an activation of a beam failure detection (BFD) procedure for detecting beam failure on a per-beam basis for a set of beams. The UE may receive control signaling indicating BFD parameters for each beam to use in accordance with the BFD procedure. The UE may monitor for a set of reference signals via the set of beams and maintain, at a medium access control (MAC) layer, a separate beam failure indication (BFI) counter and a BFD timer for each beam. The MAC layer may receive the BFIs from a physical layer at the UE such that if the BFI counter for a beam satisfies a configured BFI threshold count before a configured BFD timing duration, the UE may transmit a beam failure recovery request to the base station for the beam.
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Patent Agency Ranking
公开(公告)号：US11589414B2
公开(公告)日：2023-02-21
申请号：US17197396
申请日：2021-03-10
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Tao Luo , Aleksandar Damnjanovic , Juan Montojo , Olufunmilola Omolade Awoniyi-Oteri , Iyab Issam Sakhnini , Sony Akkarakaran , Shanyu Zhou
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment may identify a relay UE that is operating in a connected discontinuous reception mode, wherein the relay UE and the remote UE are connected to a base station, wherein the relay UE is in a discontinuous reception mode on a first link with the base station and a discontinuous reception mode or an active mode on a sidelink with the remote UE, and wherein one or more links between two or more of the remote UE, the relay UE, or the base station are radio resource control configured by the base station; and transmit one or more layer-2 communications to, or receiving one or more layer-2 communications from, the base station via the relay UE. Numerous other aspects are provided.
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公开(公告)号：US11582832B2
公开(公告)日：2023-02-14
申请号：US17195609
申请日：2021-03-08
Applicant: QUALCOMM Incorporated
Inventor： Jelena Damnjanovic , Tao Luo , Aleksandar Damnjanovic
IPC: H04W76/30 , H04L69/323 , H04L69/324 , H04W16/26
Abstract: A configuration utilising L1/L2 signaling to activate or deactivate a direct link in dual or multi-connectivity with relaying devices. The apparatus communicates with a base station using a direct link and using a relay link. The relay link comprises a side link between a first UE and a second UE and a second direct link between the second UE and the base station. The apparatus transmits or receives a request to deactivate the direct link based on a determination by at least one of the base station, the first UE, or the second UE that the direct link between the first UE and the base station is to be deactivated. The request to deactivate the direct link comprises L1 or L2 signaling. The apparatus receives a deactivation command to deactivate the direct link.
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公开(公告)号：US11582755B2
公开(公告)日：2023-02-14
申请号：US17120560
申请日：2020-12-14
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Junyi Li , Tao Luo , Ling Ding , Kapil Gulati , Jelena Damnjanovic , Mahmoud Taherzadeh Boroujeni
IPC: H04W72/04 , H04W72/044 , H04W72/0453 , H04W28/26
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for determining shared resources associated with one or more user equipments (UEs) for sidelink communications, including control resources and data resources. A first UE may determine a first set of control resources in a first frequency band corresponding to a first group of UEs including the first UE. The first UE may transmit a sidelink request to reserve a subset of data resources to a second UE in the first group of UEs. The first UE may monitor for one or more sidelink responses indicating a positive sidelink response to the sidelink request, a negative sidelink response to the sidelink request, or both. The first UE may determine, based on monitoring for the one or more sidelink responses, whether to transmit a sidelink confirmation indicating a reservation of the data resources to the second UE.
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279.发明授权公开(公告)号：US11582088B2
公开(公告)日：2023-02-14
申请号：US17338075
申请日：2021-06-03
Applicant: QUALCOMM Incorporated
Inventor： Olufunmilola Omolade Awoniyi-Oteri , Jelena Damnjanovic , Tao Luo , Yan Zhou , Ozcan Ozturk , Punyaslok Purkayastha , Gavin Bernard Horn
IPC: H04W74/08 , H04L41/0654 , H04L41/0677
Abstract: Aspects of the present disclosure include methods, apparatuses, and computer readable media for radio link failure recovery and beam failure recovery on a secondary cell group (SCG) in dormancy state. In an example, a user equipment (UE) may determine the UE has entered a dormant state with respect to the SCG of a secondary node (SN) having a primary SCG cell (PSCell). The UE may monitor the PSCell to detect a beam failure or a radio link failure while the UE is in the dormant state with respect to the SCG. The UE may transmit, to the SN, a report based on the beam failure or the radio link failure on the PSCell being detected.
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公开(公告)号：US11576216B2
公开(公告)日：2023-02-07
申请号：US17458157
申请日：2021-08-26
Applicant: QUALCOMM Incorporated
Abstract: To facilitate requesting DG or CG, methods, apparatuses, and computer program products are provided. An example method at a UE includes transmitting, to a base station, an SR or a PRACH associated with a scheduling type indication that indicates a DG or a CG. The example further includes receiving a response from the base station.
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