Qualcomm Incorporated

Other

Texas Instruments Corporation

Tao Luo

Junyi Li

Xiaoxia Zhang

Yan Zhou

Sony Akkarakaran

Peter S Gaal

Jing X Sun

Juan Montojo

Wooseok Nam

Wanshi Chen

Navid Abedini

Jelena Damnjanovic

Jung Ho Ryu

Arumugam Chendamarai Kannan

Makesh Pravin John Wilson

Mostafa Khoshnevisan

Tianyang Bai

Mahmoud Taherzadeh Boroujeni

Qian Zhang

Iyab Issam Sakhnini

Aleksandar Damnjanovic

Jianghong Luo

Kiran Venugopal

Muhammad Nazmul Islam

Yongbin Wei

Srinivas Yerramalli

Durga Prasad Malladi

Hao Xu

Karl Georg Hampel

Taesang Yoo

Sumeeth Nagaraja

Alexandros Manolakos

Tingfang Ji

Xiao Feng Wang

Vasanthan Raghavan

Heechoon Lee

Bilal Sadiq

Peter Pui Lok Ang

Juergen Cezanne

Ozcan Ozturk

Sundar Subramanian

Naga Bhushan

Hung Dinh Ly

Kapil Gulati

Joseph Binamira Soriaga

Hua Wang

Jun Ma

Kazuki Takeda

Tamer Adel Kadous

Yi Huang

Linhai He

Yisheng Xue

Alberto Rico Alvarino

Piyush Gupta

Hong Cheng

Chih-Hao Liu

Ashwin Sampath

Huilin Xu

Gavin Bernard Horn

Renqiu Wang

Seyed Ali Akbar Fakoorian

Kapil Bhattad

Le Liu

Alexei Yurievitch Gorokhov

Jing Jiang

Yang Yang

Gabi Sarkis

Rajat Prakash

Krishna Kiran Mukkavilli

Sven Fischer

Raghu Narayan Challa

Seyedkianoush Hosseini

Shimman Arvind Patel

Umesh Phuyal

John Edward Smee

Sudhir Kumar Baghel

Muhammad Sayed Khairy Abdelghaffar

Simone Merlin

Qing Li

Wei Zeng

Haitong Sun

Hwan Joon Kwon

Jun Wang

Yu Zhang

Shailesh Patil

Aamod Dinkar Khandekar

Yuchul Kim

Shuanshuan Wu

Ravi Palanki

Wei Jennifer Yang

Jing Lei

Tien Viet Nguyen

Bin Tian

Zhibin Wu

Chao Wei

Nathan Edward Tenny

Wei Zhang

Stephen William Edge

Avneesh Agrawal

Ahmed Elshafie

Certain aspects of the present disclosure provide techniques for reporting and responding to beam failure events based on a receiving cell restriction rule. An example method includes detecting an occurrence of a threshold number of beam failures for a connection between the UE and a set of cells; identifying a candidate beam for restoring the connection between the UE and the set of cells in response to detecting the occurrence of the threshold number of beam failures; transmitting, to one or more cells in the set of cells, a beam failure recovery (BFR) request including an identification of the candidate beam; receiving, from a cell in the set of cells, a BFR response in response to transmitting the BFR request, wherein the BFR response is received according to a restriction rule; and resuming communications with the set of cells based on the BFR response.

Beam failure report response receiving cell restriction rule

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a first control resource set (CORESET) associated with a first CORESET pool index, first downlink control information (DCI) that indicates a first transmission configuration indicator (TCI) state to be applied starting from a first starting time. The UE may receive, in a second CORESET associated with a second CORESET pool index, second DCI that indicates a second TCI state to be applied starting from a second starting time. The UE may receive third DCI that schedules a downlink communication. The UE may receive the downlink communication using a default beam associated with the first CORESET pool index or the second CORESET pool index in connection with a default beam condition associated with the third DCI. Numerous other aspects are described.

Default beam for multi-downlink control information based multi-transmit receive point with unified transmission configuration indicator

Certain aspects of the present disclosure provide techniques for inter-cell measurement and reporting. A method that may be performed by a user equipment (UE) includes sending, to a base station (BS), an indication of one or more capabilities of the UE for inter-cell signal measurements, reporting of the inter-cell signal measurements, or both. The UE may perform inter-cell signal measurement and reporting based on the one or more capabilities.

Inter-cell measurement and reporting for beam management

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a UE may receive an indication that a transmission of first data is to be modified and that second data is to be transmitted in place of a portion of the transmission of the first data; and identify a single time at which the transmission of the first data is to be canceled and transmission of the second data can begin, based at least in part on capabilities of the UE. Numerous other aspects are provided.

Intra-user equipment prioritization of transmissions

The present disclosure provides for a configuration that enables an apparatus to determine beam pairs for full duplex communication based on a cross-link interference procedure. The apparatus determines a subset of receive beams based on a beam measurement process, where each receive beam is associated with a different antenna array panel. In some aspects, the apparatus performs a channel measurement process based on the subset of receive beams. The apparatus sweeps through transmitted sounding reference signals from a same transmit beam corresponding to each receive beam of an antenna array panel and receives the transmitted sounding reference signals incrementally through other receive beams associated with other antenna array panels. The apparatus measures a self-interference for at least one beam pair of the subset of receive beams based on a received sounding reference signal. The apparatus selects one or more beam pairs based on a self-interference measurement or a signal-to-interference-plus-noise ratio.

Reusing a cross link interference framework for self-interference measurement

Methods, systems, and devices for wireless communications are described. A first user equipment (UE) (e.g., 'victim' UE) may receive control signaling indicating a cross-link interference (CLI) reporting configuration associated with a set of CLI resources, where the CLI resources are associated with varying levels of CLI at the first UE. The first UE may perform CLI measurements on signals received from a second UE (e.g., “aggressor” UE) within the set of CLI interference resources based on the CLI reporting configuration. The first UE may then transmit, based on the CLI measurements, a CLI report identifying a CLI resource from the set of CLI resources, wherein the CLI resource is associated with a CLI measurement that fails to satisfy a CLI threshold, or wherein the CLI resource is associated with a lower level of CLI as compared to other CLI resources within the set of CLI resources.

Techniques for CLI reporting trigger conditions

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.

Techniques for data multiplexing based on packet delay

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling indicating a set of transmission occasions usable by the UE for transmitting layer one (L1) reports. The set of transmission occasions may include a first subset of transmission occasions for transmitting beam information reports and a second subset of transmission occasions for transmitting beam information reports and corresponding antenna port information. The UE may then transmit, within a first transmission occasion of the first subset of transmission occasions, a first L1 report including a first beam information report, and may transmit, within a second transmission occasion of the second subset of transmission occasions, a second L1 report including a second beam information report and an indication of a quantity of antenna ports supported by the UE.

Techniques for indicating panel information reports via beam reporting occasions

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, configuration information that indicates a configuration for monitoring beam failure detection reference signals (BFD-RSs) in a discontinuous reception (DRX) on duration. The UE may transmit, to the network node, information that is based at least in part on the BFD-RSs being monitored in the DRX on duration in accordance with the configuration. Numerous other aspects are described.

Beam failure detection reference signal monitoring for discontinuous reception

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration indicating a grid of traffic arrival times that includes a plurality of grids associated with respective time intervals. The UE may monitor a physical downlink control channel (PDCCH) during a first time interval associated with a first grid, of the plurality of grids. The UE may receive an indication to skip PDCCH monitoring based at least in part on monitoring the PDCCH during the first time interval. The UE may monitor the PDCCH during a second time interval associated with a second grid, of the plurality of grids. The UE may not monitor the PDCCH until a start of the second time interval based at least in part on the indication to skip the PDCCH monitoring. Numerous other aspects are described.

Grid-aligned physical downlink control channel skipping for periodic traffic

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, to another network node, an indication of a duplex capability associated with the network node. The network node may receive, from the other network node, a configuration of a resource associated with a communication by the network node, wherein the configuration is based at least in part on the indication of the duplex capability associated with the network node. The network node may perform the communication in accordance with the configuration of the resource. Numerous other aspects are described.

Inter-node indication of full duplex capability

Methods, systems, and devices for wireless communications at a user equipment (UE) are described. A UE may identify one or more measurement parameters to use for input in a machine learning (ML) model. In some cases, the measurement parameters may include reference signal received power measurements or a past set of timing advance (TA) values for a specific node. The UE may predict the TA based on inputting the measurement parameters into the ML model. The UE may transmit an uplink communication from the UE to a network entity using the TA predicted from the ML model. In some examples, the UE may transmit a capability report to indicate that the UE may support autonomous update of the TA based on the predictions of the TA values produced from the ML model.

Machine learning based timing advance updates

Apparatus, methods, and computer-readable media for facilitating model-based uplink-downlink channel tracking are disclosed herein. An example method for wireless communication at a UE includes receiving, from a network node, a model configuration indicative of a model condition of a channel between the UE and the network node. The example method also includes receiving a measurement resource from the network node to measure a condition of the channel. The example method also includes transmitting, to the network node, an SRS. The example method also includes transmitting, to the network node, noise covariance information for the model configuration based on a measurement of the condition of the channel, the noise covariance information associated with the SRS.

Model-based uplink-downlink channel tracking

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive, from a network node, an indication of a condition associated with switching between a first waveform and a second waveform or between a first set of waveform parameters for the first waveform and a second set of waveform parameters for the first waveform, wherein the condition is based at least in part on one or more network parameters. The mobile station may communicate, with the network node, using at least one of: the first waveform or the second waveform, or the first set of waveform parameters or the second set of waveform parameters, based at least in part on whether the condition is detected by the mobile station. Numerous other aspects are described.

Network parameter based waveform parameters

A parameter server located at a base station may coordinate federated learning among multiple user equipment (UEs) using over-the-air (OTA) aggregation with power control to mitigate aggregation distortion due to amplitude misalignment. The parameter server may select a first group of UEs for a first OTA aggregation session of a federated learning round based on a common received power property of each UE in the first group of UEs. The parameter server may transmit a global model to the first group of UEs. Each UE in the first group may train the global model based on a local dataset and transmit values associated with the trained local model. The parameter server may receive, on resource elements for the first group of UEs, a first aggregate amplitude modulated analog signal representing a combined response from the first group of UEs.

Power control in over the air aggregation for federated learning

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San Diego, CA, United States of America

Tao Luo