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

Arumugam Chendamarai Kannan

Jung Ho Ryu

Makesh Pravin John Wilson

Mostafa Khoshnevisan

Mahmoud Taherzadeh Boroujeni

Tianyang Bai

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

Heechoon Lee

Vasanthan Raghavan

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

Yisheng Xue

Linhai He

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

Seyedkianoush Hosseini

Raghu Narayan Challa

Shimman Arvind Patel

Umesh Phuyal

John Edward Smee

Xipeng Zhu

Sudhir Kumar Baghel

Simone Merlin

Muhammad Sayed Khairy Abdelghaffar

Qing Li

Wei Zeng

Haitong Sun

Hwan Joon Kwon

Jun Wang

Yu Zhang

Shailesh Patil

Aamod Dinkar Khandekar

Shuanshuan Wu

Yuchul Kim

Wei Jennifer Yang

Jing Lei

Ravi Palanki

Tien Viet Nguyen

Bin Tian

Zhibin Wu

Chao Wei

Nathan Edward Tenny

Stephen William Edge

Avneesh Agrawal

Ahmed Elshafie

Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may receive a first downlink control message indicating a set of parameters for a scheduling request for the UE. The UE may then receive on a receive beam a second downlink control message, which may be a layer 1 signal, and determine uplink resources for the scheduling request and a transmission configuration indicator state for the scheduling request. The UE may transmit, to the base station, the scheduling request using the uplink resources.

Dynamic reconfiguration of uplink control channel resources for a scheduling request

Methods, systems, and devices for wireless communications are described. A network entity may configure one or more user equipments (UEs) with cell group configuration information for a single cell group or multiple cell groups. The configuration information may include parameters for each cell in the one or more cell groups. The configuration information may include a set of parameters for multiple candidate roles for each cell in the cell group. The network may then dynamically switch, update, or activate, cell groups, and may dynamically switch transmission reception points (TRPs) in a cell group from one role to another via dynamic signaling (e.g., level 1 (L1) or level 2 (L2) signaling). Additionally, or alternatively, the network may activate, deactivate, add, or remove, individual cells or cell groups from a set of configured cells via L1 or L2 signaling.

Group configuration for inter-cell mobility in multi-transmission reception point deployments

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a loss of coherence associated with the UE. The UE may perform at least one adjustment to a transmission parameter or a reception parameter based at least in part on the indication of the loss of coherence. For example, the adjustment to the transmission parameter may include adjusting a transmit power, adjusting a transmit frequency, adapting a transmission time, changing an antenna port, or a combination thereof. Additionally, or alternatively, the adjustment to the reception parameter may include refraining from joint channel estimation across a plurality of slots, adjusting a downscaling parameter or a frequency tuning associated with at least one reception antenna, refraining from blind decoding, or a combination thereof. Numerous other aspects are described.

Indicating a loss of coherence in a wireless network

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network entity, information indicating a carrier, in a physical uplink control channel group, that is a preferred primary carrier for the UE for uplink control communications with the network entity. The UE may communicate based at least in part on the information. Numerous other aspects are described.

Indication of a preferred carrier in a physical uplink control channel group

A wireless communication device can activate a discontinuous reception (DRX) mode having first inactive and active time periods allowing a user equipment (UE) to communicate sidelink control signals to another UE. The UE may receive a message from the another UE indicating an upcoming second active time period and second active time period duration for transmitting the sidelink control signals. The UE may transmit the sidelink control signals to the another UE during the second active time period duration after receiving the message from the another UE. Other aspects, features, and embodiments are also claimed and described.

Managing discontinuous reception in sidelink relay

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a medium access control layer message indicating a set of mappings between a set of pathloss reference signals and one of: a set of physical uplink shared channel identifiers, or a set of sounding reference signal identifiers; receive downlink control information activating a mapping of the set of mappings; and perform a pathloss measurement using a pathloss reference signal identified by the activated mapping. Numerous other aspects are provided.

Medium access control layer mapping for pathloss reference signal

Aspects of methods, computer-readable mediums, and apparatuses are provided for a user equipment (UE) or a base station. The UE receives, from a base station, an indication to transmit a scheduling request (SR). The UE receives a downlink transmission triggering hybrid automatic repeat request (HARQ) feedback in one or more physical uplink control channel (PUCCH) resources. The UE transmits the SR to the base station in the one or more PUCCH resources for the HARQ feedback. The base station transmits, to a UE, an indication to transmit an SR. The base station transmits a downlink transmission triggering HARQ feedback in one or more PUCCH resources. The base station receives the SR from the UE in the one or more PUCCH resources.

Network initiated polling for uplink scheduling request

A method of wireless communication performed by a user equipment (UE) includes receiving a message indicating multiple control resource sets (CORESETs). Each CORESET of the multiple CORESETs comprising one or more quasi-co-location (QCL)-Type-D properties and associated with a respective physical downlink control (PDCCH) monitoring occasion of overlapping PDCCH monitoring occasions. One or more respective PDCCH candidates corresponding to the respective PDCCH monitoring occasion. The method also includes receiving, on one or more component carriers (CCs) operating on a same band, simultaneous beams comprising multiple PDCCH candidates. The method further includes monitoring a set of PDCCH candidates of the plurality of PDCCH candidates comprising a first CORESET of the multiple CORESETs comprising a first QCL-Type-D property, a second CORESET of the multiple CORESETs associated with a second QCL-Type-D property, and a set of monitoring CORESETs of the multiple CORESETs. Each of the monitoring CORESET associated with one or both of the first QCL-Type-D property or the second QCL-Type-D property based on a number of QCL-Type-D properties of a respective monitoring CORESET. In some examples, the first CORESET is a highest priority CORESET based on a set of priority rules.

Quasi co-location (QCL) prioritization rules for multi-transmission configuration indicator (TCI) state control resource set (CORESET)

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a first physical layer cell identifier (PCI) corresponding to a serving cell configured for the UE and a second PCI corresponding to a second cell configured for the UE different than the serving cell. Subsequently, the UE may receive at least one synchronization signal block (SSB) associated with the first PCI or the second PCI, where the SSB overlaps in time with one or more downlink channels. Accordingly, the UE may determine a quasi co-location (QCL) relationship between the SSB and the one or more downlink channels based on which PCI is associated with the SSB. In some examples, the UE may determine the QCL relationship based on a capability of the UE to receive one or two beams simultaneously.

Quasi co-location determination for overlapping downlink channels and synchronization blocks

Apparatus, methods, and computer-readable media for semi-persistent scheduling (SPS) physical uplink control channel (PUCCH) hybrid automatic repeat request (HARQ) deferral for PUCCH groups are disclosed herein. A user equipment (UE) may receive, from a base station, a downlink configuration of a first physical uplink control channel (PUCCH) group that configures a first hybrid automatic repeat request (HARQ) feedback payload corresponding to a first semi-persistent scheduling (SPS) downlink packet for deferral and does not configure a second HARQ feedback payload corresponding to a second SPS downlink packet for deferral. The UE also may delay transmission of at least the first HARQ feedback payload based on different configurations for HARQ feedback deferral between the first SPS downlink packet and the second SPS downlink packet.

Semi-persistent scheduling physical uplink control channel (PUCCH) hybrid automatic repeat request deferral for PUCCH groups

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration associated with a plurality of search spaces, wherein the plurality of search spaces are distributed across a plurality of slots. The UE may drop all search spaces of an identified slot based at least in part on one or more overbooking conditions. The UE may monitor a remainder of the plurality of search spaces other than the dropped search spaces. Numerous other aspects are described.

Slot level overbooking for multi-slot physical downlink control channel monitoring

Aspects described herein relate to receiving, by a base station, assistance information to facilitate configuring one or more parameters for communicating by a device with the base station, transmitting, by the base station, a signal that does not include the one or more parameters that are based on the assistance information, detecting, by the base station, a degraded feedback for the signal transmitted to the device, and transmitting, by the base station and based on detecting the degraded feedback, an assistance response signal including one or more parameters based on the assistance information.

Techniques for modifying parameters based on assistance information in wireless communications

Methods, systems, and devices for wireless communications are described. In some aspects, a user equipment (UE) and a network entity may support one or more signaling-based mechanisms according to which the network entity may inform the UE of which time and frequency resources may be used for full-duplex communication. The network entity transmit a first message to configure multiple resource block (RB) sets for the UE, where each RB set is associated with unique identifying information. To inform the UE of which time and frequency resources may be used for full-duplex communication, the network entity may transmit a second message that indicates one or more slot formats on a per RB set basis. As such, the network entity may schedule the UE for full-duplex communication in accordance with indicating that overlapping symbols of a first RB set and a second RB set are allocated for uplink and downlink, respectively.

Techniques for slot format configuration per resource block set for subband full-duplex operation

Apparatus, methods, and computer-readable media for facilitating multiplexing of uplink signals at a repeater are disclosed herein. An example, a method for wireless communication at a repeater, includes obtaining a first uplink signal associated with a UE. The example method also includes providing a first uplink communication including the first uplink signal multiplexed with a second uplink signal, the second uplink signal being associated with an MT component of the repeater. Additionally, the example method includes obtaining a multiplexing configuration based in part on at least one of a phase distortion and a power mismatch associated with the first uplink communication. The example method also includes providing a second uplink communication based in part on the multiplexing configuration, the second uplink communication including a third uplink signal multiplexed with a fourth uplink signal.

Techniques to facilitate multiplexing uplink signals of a repeater

Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may communicate with a multiple transmission and reception points (TRPs) associated with a base station using multiple panels and each panel of the UE may be associated with a different timing advance value Signaling of multiple timing advance values from the base station to the UE may be associated with large overhead. In some implementations of the present disclosure, the base station and the UE may support methods and algorithms for deriving multiple timing advance values from a single timing advance value. For example, the base station may transmit a timing advance value to the UE and the UE may derive a timing advance value for each panel of the UE based on the received timing advance value and a timing of downlink signals received at each of the panels of the UE.

Timing advance indication for multi-panel uplink transmission

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San Diego, CA, United States of America

Tao Luo