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

Mostafa Khoshnevisan

Makesh Pravin John Wilson

Tianyang Bai

Qian Zhang

Mahmoud Taherzadeh Boroujeni

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

Alexandros Manolakos

Tingfang Ji

Xiao Feng Wang

Vasanthan Raghavan

Heechoon Lee

Bilal Sadiq

Ozcan Ozturk

Peter Pui Lok Ang

Juergen Cezanne

Sundar Subramanian

Naga Bhushan

Hung Dinh Ly

Kapil Gulati

Hua Wang

Joseph Binamira Soriaga

Jun Ma

Kazuki Takeda

Yi Huang

Tamer Adel Kadous

Linhai He

Yisheng Xue

Alberto Rico Alvarino

Piyush Gupta

Hong Cheng

Chih-Hao Liu

Huilin Xu

Ashwin Sampath

Gavin Bernard Horn

Renqiu Wang

Seyed Ali Akbar Fakoorian

Kapil Bhattad

Le Liu

Alexei Yurievitch Gorokhov

Jing Jiang

Yang Yang

Rajat Prakash

Gabi Sarkis

Krishna Kiran Mukkavilli

Sven Fischer

Raghu Narayan Challa

Seyedkianoush Hosseini

Shimman Arvind Patel

Umesh Phuyal

Muhammad Sayed Khairy Abdelghaffar

John Edward Smee

Xipeng Zhu

Sudhir Kumar Baghel

Qing Li

Simone Merlin

Wei Zeng

Haitong Sun

Hwan Joon Kwon

Shailesh Patil

Shuanshuan Wu

Jun Wang

Yu Zhang

Yuchul Kim

Aamod Dinkar Khandekar

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

In some aspects, a user equipment (UE) receives scheduling information that schedules a channel state information reference signal (CSI-RS). The UE determines whether to autonomously update a transmission configuration indicator (TCI) state in response to the scheduled CSI-RS based, for example, on CSI-RS power metrics or payload size of a CSI report. Then, depending upon the determination, the UE either autonomously updates the TCI state or updates the TCI state only in response to TCI state update instructions received from the base station. In other aspects, a UE receives scheduling information from a multiple transmission and reception point (mTRP) base station that schedules a CSI-RS. The UE autonomously updates TCI states for use with the mTRP base station. Complementary operations may be performed by the base station. These and other aspects described herein may reduce latency and improve performance between a UE and a base station.

Conditions for autonomously updating a transmission configuration indicator (TCI) state

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, a UE capability to receive a first portion of a tracking reference signal (TRS) and a second portion of the TRS, the first portion and the second portion associated with a TRS pattern. The UE may receive, from the base station, an indication of the TRS pattern, where the TRS pattern includes the first portion of the TRS pattern and the second portion of the TRS pattern. The UE may receive one or more TRSs according to the first portion of the TRS pattern and the second portion of the TRS pattern.

Enhanced tracking reference signal patterns

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity via an access link, control signaling indicating a beam condition reporting configuration for reporting an access link beam condition to the network entity via a relay UE. The UE may detect the access link beam condition for the access link in accordance with the beam condition reporting configuration. The UE may transmit via a sidelink to the relay UE, a beam condition report to the relay UE that indicates to relay the beam condition report to the network entity. Additionally, the UE may transmit the beam condition report to the network entity.

Multi-path beam failure reporting techniques

Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE transmits, to a network entity via a first beam, a maximum permissible exposure (MPE) report indicating a second beam. The UE then receives a response indicating an acknowledgment of the MPE report from the network entity. The UE then transmits an uplink (UL) transmission using the second beam to the network entity.

Uplink (UL) beam reset after maximum permissible exposure (MPE) report

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a fixed frame period (FFP) configured for the UE in a frame based equipment mode. The FFP configured for the UE includes one or more idle periods and a channel occupancy time that is offset from an FFP configured for a base station communicating with the UE over an unlicensed channel. The UE may refrain from transmitting over the unlicensed channel during the one or more idle periods. The one or more idle periods may at least partially overlap with a time period in which the base station refrains from transmitting over the unlicensed channel. Numerous other aspects are provided.

User equipment fixed frame period for frame based equipment mode in unlicensed spectrum

Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive a control signal that indicates one or more parameters for a beam failure reporting procedure. The beam failure reporting procedure may be associated with a multi-path wireless connection for the first UE, which may include a first link between the first UE and a network entity and a second link between the first UE and a second UE. The first UE may monitor, as part of a multi-path beam failure recovery procedure, the first link for one or more signals associated with beam failure detection based on receiving the control signal. The first UE may transmit, via the first link or the second link, one or more messages in accordance with the beam failure reporting procedure based on monitoring. The one or more messages may include information associated with the one or more parameters.

Utilization of secondary link for beam failure warning and recovery

Aspects relate to configuration for channel state information (CSI) signaling. For example, a base station may transmit, to a user equipment (UE), a configuration message indicating report metrics, where each of the report metrics is associated with at least one corresponding CSI resource set of CSI resource sets associated with antenna panels configured for communication with the UE. The base station may further transmit at least one reference signal via at least one of the antenna panels to the UE in accordance with the configuration message. The base station may further receive, from the UE, a CSI report that includes report quantity values respectively associated with the report metrics, where the report quantity values are based on measurement of the at least one reference signal according to the configuration message.

Channel state information (CSI) signaling for multiple report metrics

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, in a first slot within a channel occupancy time (COT), a first communication; determine whether one or more transmission criteria are satisfied for transmission of a second communication in a second slot within the COT; and selectively transmit the second communication in the second slot within the COT based at least in part on a result of determining whether the one or more transmission criteria are satisfied. Numerous other aspects are provided.

Discontinuous transmission in shared channel occupancy time for sidelink communication in unlicensed spectrum

Certain aspects of the present disclosure provide techniques for signaling a user equipment (UE) to put a sidelink (SL) component carrier (CC) into dormancy or take the SL CC out of dormancy, such as mode 1 or mode 2 sidelink communications. In one example, a method performed by a UE includes receiving an indication to put a first CC into dormancy; and putting an SL CC into a dormant state in response to the indication. In another example, a method includes transmitting an indication that the first UE will put an SL CC into a dormant state; and receiving an acknowledgment (ACK) of the indication.

Dormancy indication in sidelink communication systems

Apparatus, methods, and computer program products for PHY priority for wireless communications are provided. An example apparatus may multiplex a first uplink control information transmission based on a first uplink control information resource and a second uplink control information transmission based on a second uplink control information resource that overlaps in time with the first uplink control information resource, at least one of the first uplink control information resource and the second uplink control information resource being for full-duplex communication. The example apparatus may determine, based on applying a multiplexing rule on the full-duplex communication, whether to use the first uplink control information resource associated with a first beam or the second uplink control information resource associated with a second beam. The example apparatus may transmit a multiplexed uplink control information transmission using a determined uplink control information resource based on the multiplexing rule.

FD mode dependent UCI multiplexing

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may establish, with a second UE, a first sidelink associated with a first layer 2 (L2) identifier of the second UE and a second sidelink associated with a second L2 identifier of the second UE, wherein the first L2 identifier is different than the second L2 identifier. The first UE may receive an indication associating the second UE with the first L2 identifier and the second L2 identifier. Numerous other aspects are described.

Indications associating layer 2 identifiers with a user equipment for sidelink

Certain aspects of the present disclosure provide techniques for peak to average power ratio (PAPR) reduction for orthogonal frequency division multiplexing (OFDM). An example method, performed at a transmitter, includes generating a plurality of orthogonal frequency division multiplexed (OFDM) symbols, based on a constellation associated with a modulation scheme, adjusting a phase of at least one of the OFDM symbols based on at least one parameter that depends on a non-integer multiple of a phase distance between two points on the constellation, generating a Discrete Fourier Transform spread OFDM (DFT-s-OFDM) waveform based on the OFDM symbols after the adjustment, and transmitting the DFT-s-OFDM waveform to a receiver.

Peak to average power ratio reduction for orthogonal frequency division multiplexing

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration of physical downlink control channel (PDCCH) repetition and multi-downlink control information reception wherein, for at least one of a first or second control resource set (CORESET) pool index, a first monitoring occasion (MO) of a first linked search space set, associated with a first CORESET and having a first transmission configuration indicator (TCI) state, overlaps with a second MO of a second linked search space set associated with a second CORESET having a second TCI state. The UE may monitor PDCCH communications in the overlapping monitoring occasions based on a determination of a plurality of monitored CORESETs, wherein the determination is based on a first rule, a second rule, or a third rule, associated with a plurality of quasi co-location monitoring properties. Numerous other aspects are described.

Quasi co-location prioritization rules for multi-downlink control information reception and physical downlink control channel repetition

Methods, systems, and devices for communications management are described. In one example, a method for wireless communication at a user equipment (UE) is described. The method may include receiving a configuration of a first search space (SS) set and a second SS set and identifying a link between the first SS set and the second SS set for physical downlink control channel repetition. The method may also include identifying one or more monitoring occasions in the first SS set or the second SS set to monitor for downlink control information based at least in part on an overlap rule associated with the link between the first SS set and the second SS set for physical downlink control channel repetition. The method may include monitoring the identified one or more monitoring occasions in at least the first SS set or the second SS set for the downlink control information.

Resolving ambiguities for search space set linking for physical downlink control channel repetition

Disclosed are methods and systems for monitoring control channel candidates in a common search space (or a common search space set) in a wireless communication network. One of the methods is performed at a user equipment (UE). The method comprises: determining a first set of parameters for configuring a first set of monitoring occasions for the UE to monitor control channel candidates in a common search space (CSS); transmitting, to a network entity, an indication indicating the first set of parameters; and monitoring control channel candidates in the CSS during the first set of monitoring occasions.

Resource efficient common search space monitoring

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San Diego, CA, United States of America

Tao Luo