Qualcomm Incorporated

Wooseok Nam

Tao Luo

Xiaoxia Zhang

Jing X Sun

Juan Montojo

Sony Akkarakaran

Peter S Gaal

Junyi Li

Yan Zhou

Makesh Pravin John Wilson

Peter Pui Lok Ang

Sungwoo Park

Mostafa Khoshnevisan

Zhifei Fan

Arumugam Chendamarai Kannan

Ahmed Abdelaziz Ibrahim Abdelaziz Zewail

Wanshi Chen

Xiao Feng Wang

Iyab Issam Sakhnini

Kiran Venugopal

Sumeeth Nagaraja

Jelena Damnjanovic

Mahmoud Taherzadeh Boroujeni

Olufunmilola Omolade Awoniyi-Oteri

Kaushik Chakraborty

Tianyang Bai

Linhai He

Srinivas Yerramalli

Jung Ho Ryu

Huilin Xu

Qingjiang Tian

Fang Yuan

Taesang Yoo

Hung Dinh Ly

Gabi Sarkis

Heechoon Lee

Alexandros Manolakos

Qiang Wu

Hua Wang

Jun Ma

Piyush Gupta

Muhammad Sayed Khairy Abdelghaffar

Muhammad Nazmul Islam

Vinay Chande

Juergen Cezanne

Yuchul Kim

Simone Merlin

Le Liu

Xiaojie Wang

Jingchao Bao

Ozcan Ozturk

Hwan Joon Kwon

Qian Zhang

Hamed Pezeshki

Alberto Rico Alvarino

Kazuki Takeda

Joseph Binamira Soriaga

Aamod Dinkar Khandekar

John Edward Smee

Mehmet Izzet Gurelli

Seyedkianoush Hosseini

Alexei Yurievitch Gorokhov

Hong Cheng

Vasanthan Raghavan

Bilal Sadiq

Prasad Reddy Kadiri

Tingfang Ji

Kapil Gulati

Umesh Phuyal

Chih-Hao Liu

Yang Yang

Ayan Sengupta

Ozge Koymen

Sudhir Kumar Baghel

Zhibin Wu

Gokul Sridharan

Keiichi Kubota

Hari Sankar

Navid Abedini

Yi Huang

Yongbin Wei

Xipeng Zhu

Peng Cheng

Danlu Zhang

Sourjya Dutta

Gavin Bernard Horn

Jing Jiang

Rajat Prakash

Shuanshuan Wu

Yisheng Xue

Raghu Narayan Challa

Siddhartha Mallik

Soo Bum Lee

Anantharaman Balasubramanian

Chenxi Hao

June Namgoong

Yu Zhang

Joseph Patrick Burke

Yongjun Kwak

Valentin Alexandru Gheorghiu

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

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 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

The apparatus determines an association between one or more transmission configuration indicators (TCIs) and one or more corresponding uplink power control (ULPC) configurations based on a control message, receives control information indicating a transmission configuration indicator (TCI) for a transmission on an uplink (UL) channel, and determines a transmission power for the transmission on the uplink (UL) channel based on an uplink power control (ULPC) configuration associated with the transmission configuration indicator (TCI).

Uplink power control (ULPC) indication by associating a ULPC configuration and a transmission configuration indicator (TCI)

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a first zone that includes one or more symbols at or before a scheduled common search space (CSS) and/or a second zone that includes one or more symbols at or after the scheduled CSS. The UE may monitor, or refrain from monitoring, a UE-specific search space at least partially included in the first zone, at least partially included in the second zone, or at least partially included in a combination of the first zone and the second zone. The first zone may include a first quantity of symbols and exclude a second quantity of symbols before the scheduled CSS, and the second zone may include a third quantity of symbols and exclude a fourth quantity of symbols after the scheduled CSS. Numerous other aspects are described.

Monitoring other search spaces near a common search space

Methods, systems, and devices for wireless communications are described. Some wireless communications systems support user equipment (UEs) achieving power savings by operating in a connected discontinuous reception (C-DRX) mode. The systems may additionally utilize wakeup signals for further power savings at a UE. For example, a UE may be configured with a wakeup signal resource configuration (e.g., a first search space configuration) for monitoring for wakeup signals while operating in a low power mode. This first search space configuration may be different from a second search space configuration for the UE operating in an active mode. When in a low power mode, the UE may monitor for wakeup signals according to the wakeup signal resource configuration. If the UE receives a wakeup signal in a wakeup signal resource defined by the configuration, the UE may initiate a wakeup procedure and transition to the active mode for data transmission and reception.

Wakeup signaling resource occasions

Certain aspects of the present disclosure provide techniques for selecting an antenna configuration for transmitting in a wireless communication network. An example technique may include determining that a front guard period is not scheduled between a scheduled uplink transmission and a scheduled sounding reference signal (SRS) transmission, and based on the determination, transmitting the scheduled SRS transmission using a first antenna configuration after transmitting the scheduled uplink transmission using the first antenna configuration.

Guard period optimization for multi-antenna user equipments

An apparatus for wireless communication at a UE is provided. The apparatus is configured to receive a configuration to report interference measurement information indicating interference measurements for each interference measurement resource of a set of interference measurement resources and Rx beam information used by the UE for performing interference measurements on each interference measurement resource of the set of interference measurement resources. The apparatus is configured to receive a set of interference measurement reference signals on the set of interference measurement resources, and to measure interference on each interference measurement resource of the set of interference measurement resources to obtain the interference measurement information. Each interference measurement is through one Rx beam of a set of Rx beams. The apparatus is configured to transmit, in response to the received set of interference reference signals on the set of interference measurement resources, the interference measurement information, and corresponding Rx beam information.

Interference data collection with beam information for ML-based interference prediction

A user equipment may receive a first physical uplink shared channel (PUSCH) configuration and a second PUSCH configuration. The user equipment may transmit a first uplink communication and a second uplink communication using different antenna panels, based at least in part on the first PUSCH configuration and the second PUSCH configuration.

Multiple uplink configurations for multiple antenna panel transmissions

In an aspect, a location server may receive a request to determine a position of a first mobile device at a first scheduled time. The location server may determine a first position of a second mobile device during a first time window before the first scheduled time. The location server may configure the second mobile device to perform positioning operations during a second time window corresponding to the first scheduled time to assist in the determination of the position of the first mobile device at the first scheduled time.

Scheduled positioning of target devices using mobile anchor devices

Methods, systems, and devices for wireless communications are described. A base station may identify time and frequency resources for a physical downlink shared channel (PDSCH) to be transmitted to a user equipment (UE) in a first transmission time interval (TTI). The base station may transmit configuration information for a control channel search space set in a second TTI. The second TTI may precede the first TTI. The configuration information may include an indication of an absence of a physical downlink control channel (PDCCH) transmission to send in the control channel search space set indicating the identified time and frequency resources for the PDSCH, and a set of time and frequency resources for the control channel search space set. The UE may receive the configuration information and identify the time and frequency resources allocated for the PDSCH in the second TTI, and receive the PDSCH transmission in the second TTI.

Virtual search spaces for beam indication

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may support monitoring for intra-slot and intra-slot-group control channel repetitions. The UE may receive a message indicating a respective set of parameters for a first search space set and a second search space set, an indication that the first and second search space sets are linked, and a respective bitmap for each of the search space sets, where the bitmaps include a same quantity of bits. The bitmaps may indicate a quantity of slots and a location of the slots within a group of slots in which a respective search space set exists within the group of slots. As such, the UE may monitor the first and second search space sets based on the respective sets of parameters and the respective bitmaps (e.g., using monitoring occasions associated with each search space set linked based on the bitmaps).

Control channel repetition for higher bands

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may determine, based at least in part on a channel sensing using a receive beam of the first UE, preferred resources or non-preferred resources of the first UE for a sidelink transmission by a second UE. The UE may transmit, to the second UE, inter-UE coordination (IUC) information that indicates: a transmit beam of the second UE, and the preferred resources or the non-preferred resources of the first UE, wherein the preferred resources or the non-preferred resources of the first UE are to be applied to the transmit beam of the second UE indicated in the IUC information. Numerous other aspects are described.

Transmitting inter-user-equipment coordination information based at least in part on beamforming

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a configuration to perform multi-panel communications with a base station using a first panel and a second panel of the UE. The base station may transmit indications of a first slot format and a second slot format for the first panel and the second panel for a time period, at least one symbol for the first slot format having a different communication direction than for the second slot format. The base station may indicate the slot formats in a common configuration and a dedicated configuration for the first panel and the second panel. Additionally or alternatively, the base station may indicate the slot formats in a corresponding downlink control information (DCI) message. The UE and the base station may communicate using the first panel and second panel according to the corresponding slot format.

Panel-specific slot format indication

Growing community of inventors

San Diego, CA, United States of America

Wooseok Nam