Qualcomm Incorporated

Other

Unilever Plc

Unilever, N.v.

Yan Zhou

Tao Luo

Junyi Li

Qian Zhang

Tianyang Bai

Xiaoxia Zhang

Kiran Venugopal

Navid Abedini

Mostafa Khoshnevisan

Sony Akkarakaran

Jung Ho Ryu

Wooseok Nam

Peter S Gaal

Juan Montojo

Jelena Damnjanovic

George Cherian

Makesh Pravin John Wilson

Hamed Pezeshki

Jing X Sun

Simone Merlin

Gwendolyn Denise Barriac

Alfred Asterjadhi

Mahmoud Taherzadeh Boroujeni

Xiao Feng Wang

Seyed Ali Akbar Fakoorian

Arumugam Chendamarai Kannan

Iyab Issam Sakhnini

Hemanth Sampath

Bin Tian

Abhishek Pramod Patil

Kapil Gulati

Sameer Vermani

Hua Wang

Wanshi Chen

Mehmet Yavuz

Kazuki Takeda

Muhammad Sayed Khairy Abdelghaffar

Santosh Paul Abraham

Huilin Xu

Alexandros Manolakos

Hung Dinh Ly

Linhai He

Sumeeth Nagaraja

Yi Huang

Piyush Gupta

Muhammad Nazmul Islam

Hong Cheng

Ozcan Ozturk

Peter Pui Lok Ang

Xiaojie Wang

Peerapol Tinnakornsrisuphap

Seyedkianoush Hosseini

Zhifei Fan

Aleksandar Damnjanovic

Heechoon Lee

Vincent Knowles Jones, Iv

Karl Georg Hampel

Jianghong Luo

Qing Li

Arnaud Meylan

Jay Kumar Sundararajan

Srinivas Yerramalli

Wei Jennifer Yang

Rajat Prakash

Yuchul Kim

Chih-Hao Liu

Raghu Narayan Challa

Abdelrahman Mohamed Ahmed Mohamed Ibrahim

Juergen Cezanne

Hwan Joon Kwon

Xipeng Zhu

Tingfang Ji

Gavin Bernard Horn

Vasanthan Raghavan

Aamod Dinkar Khandekar

Maarten Menzo Wentink

Ravi Palanki

Bilal Sadiq

Jun Ma

Jibing Wang

Lin Yang

Peng Cheng

Joseph Binamira Soriaga

Krishna Kiran Mukkavilli

Alexei Yurievitch Gorokhov

Sudhir Kumar Baghel

Gabi Sarkis

Ahmed Attia Abotabl

Chao Wei

Le Liu

Yisheng Xue

Sanjiv Nanda

Avneesh Agrawal

Ahmed Elshafie

Yang Yang

Gokul Sridharan

Masato Kitazoe

Luca Blessent

Alireza Raissinia

Liangping Ma

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

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

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

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

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

Methods, systems, and devices for wireless communications are described. Techniques described herein relate to schemes for managing an overlap of at least part of a tracking reference signal (TRS) with an uplink subband or a guard band in a subband full duplex (SBFD) slot or symbol. In some examples, if a user equipment (UE) and/or a network entity determines that at least a portion of a TRS is scheduled for reception in an uplink subband or a guard band of an SBFD slot or symbol, the UE and/or the network entity may: drop the TRS, puncture the portion of the TRS that overlaps with the uplink subband or the guard band; or may shift the frequency position of the TRS such that the TRS is scheduled within the downlink subband(s) of the SBFD slot or symbol.

Tracking reference signals in full duplex operation

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine that a multi-panel uplink transmission is to be performed by the UE, the multi-panel uplink transmission using at least a first transmit panel and a second transmit panel of the UE. The UE may identify a priority order for performing uplink transmissions of the multi-panel uplink transmission from the UE, the priority order including priority levels associated with the first transmit panel and the second transmit panel. The UE may identify an available transmit power for the multi-panel uplink transmission. The UE may perform, according to the priority order, the multi-panel uplink transmission using at least the first transmit panel at a first transmit power and the second transmit panel at a second transmit power, the first transmit power and the second transmit power based at least in part on the available transmit power.

Transmit power prioritization for multi-panel uplink transmission

Methods, systems, and devices for wireless communications are described. For example, a communication device may receive control signaling (e.g., a broadcasted control signal) from another communication device. The control signaling may indicate beam information for one or more beams of a set of beams. The one or more beams may correspond to the serving cell or one or more neighboring cells. The beam information may include one or more metrics associated with each of the one or more beams. As such, the communication device may determine that a metric associated with each of the one or more beams satisfies a threshold, select the beam, and communicate using the selected beam. In some other examples, the beam-specific information may include beam measurement offsets for one or more beams. In such examples, the communication device may select a beam based on the beam measurement offsets and perform communications using the selected beam.

Beam-specific key performance indicator indication for serving node selection

A wireless device, such as a user equipment (UE), may receive first scheduling information with first resources for periodic transmissions with a first beam based on a half-duplex mode. The wireless device may receive second scheduling information for second resources associated with a second beam that is incompatible with the first beam for full duplex communication including downlink reception and uplink transmission that overlaps in time. The wireless device may adjust communication in response to the first beam being incompatible with the second beam for the full duplex communication.

Beam adjustment/cancellation rules for non-compatible UL/DL beams

A network node may transmit an RRC message to a UE. The RRC message may include a configuration of a plurality of TCI states. The network node may transmit one or more MAC-CEs to the UE. The one or more MAC-CEs may include a configuration of a plurality of codepoints. Each codepoint in the plurality of codepoints may be associated with one or more TRPs in a plurality of TRPs of the network node. The plurality of codepoints may be associated with at least one first TCI state for an uplink communication and at least one second TCI state for a downlink communication. The network node may transmit a single DCI message to the UE. The single DCI message may be indicative of at least one codepoint in the plurality of codepoints. The network node may communicate with the UE based on the at least one codepoint.

SDCI MTRP unified TCI activation design

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may defer transmission of a first feedback message to a target transmission time interval (TTI). During a reception time interval, a base station may transmit, to the UE, downlink control information (DCI) that triggers the UE to schedule a second feedback message, where the first feedback message and the second feedback message are associated with different types of hybrid automatic repeat request (HARQ) codebooks. The UE may compare a minimum processing time of the UE with a time difference between the reception time interval and the target TTI and determine (e.g., evaluate) whether to cancel transmission of the first feedback message based on the comparison. In accordance with the determining, the UE may transmit at least one of the first feedback message or the second feedback message.

Techniques for communicating hybrid automatic repeat request feedback

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, downlink control information (DCI) in format 1_2 that includes an indicator with a first quantity of codepoints that is smaller than a second quantity of activated transmission configuration indicator (TCI) states. Accordingly, the UE may apply a TCI state, from the first quantity of activated TCI states out of the second quantity of activated TCI states, according to the indicator. Numerous other aspects are described.

Transmission configuration indicator states in downlink control information format 1_2

Wireless communications systems may support identification or determination of a common default beam for a component carrier (CC) group (e.g., such that all CCs of a CC group may be associated with a same default beam). For example, a CC group may be configured or established to include one or more CCs (e.g., for carrier aggregation), where each CC group may share a same analog beamformer. As such, a beam (e.g., a default uplink/downlink beam) may be established as default or common across CCs of a CC group (e.g., versus default beams being configured or established for individual CCs). Such an established default beam of a CC group (e.g., a default beam common to all CCs of a CC group) may include or refer to a default downlink shared channel beam, a default sounding reference signal (SRS) beam, a default downlink control channel beam, etc.

Common default beam per component carrier group

A method of wireless communication by a user equipment (UE) includes deferring transmission of a first hybrid automatic repeat request (HARQ) codebook until a target PUCCH, due to potential collision of a first initial semi-persistently scheduled (SPS) physical uplink control channel (PUCCH) with a first downlink symbol. The first HARQ codebook has a physical layer (L1) high priority. The method also includes scheduling transmission of a second HARQ codebook at the target PUCCH, the second HARQ codebook having a physical layer (L1) low priority. The method further includes multiplexing the first HARQ codebook and the second HARQ codebook to generate a combined HARQ codebook for transmission in the target PUCCH.

Deferred semi-persistent scheduling (SPS) hybrid automatic repeat request (HARQ) codebook appending order and priority

Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive an indication of a sub-band full-duplex (SBFD) configuration of a cell serving the UE. The SBFD configuration may indicate a first set of resources for downlink communications and a second set of resources for uplink communications. The first set of resources and the second set of resources may include non-overlapping frequency resources in a same time interval. The UE may receive a control message that indicates a pre-emption of the first set of resources or a cancellation of the second set of resources. Accordingly, the UE may determine that downlink transmissions in at least a portion of the first set of resources are pre-empted or that uplink transmissions in at least a portion of the second set of resources are cancelled based on the control message and the SBFD configuration of the cell.

Downlink pre-emption and uplink cancellation for full-duplex systems

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San Diego, CA, United States of America

Yan Zhou