Qualcomm Incorporated

Other

Xiaoxia Zhang

Jing X Sun

Tao Luo

Mostafa Khoshnevisan

Juan Montojo

Peter S Gaal

Srinivas Yerramalli

Yisheng Xue

Arumugam Chendamarai Kannan

Junyi Li

Wooseok Nam

Chih-Hao Liu

Taesang Yoo

Aleksandar Damnjanovic

Sony Akkarakaran

Kapil Bhattad

Ozcan Ozturk

Yan Zhou

Wanshi Chen

Seyed Ali Akbar Fakoorian

Yongbin Wei

Tamer Adel Kadous

Iyab Issam Sakhnini

Piyush Gupta

Rajat Prakash

Jun Ma

Kazuki Takeda

Makesh Pravin John Wilson

Alberto Rico Alvarino

Jelena Damnjanovic

Durga Prasad Malladi

Jung Ho Ryu

Jun Wang

Mahmoud Taherzadeh Boroujeni

Hao Xu

Le Liu

Tianyang Bai

Alexandros Manolakos

Huilin Xu

Xipeng Zhu

Kiran Venugopal

Seyedkianoush Hosseini

Hua Wang

Navid Abedini

Yi Huang

Wei Jennifer Yang

Jianghong Luo

Umesh Phuyal

Shuanshuan Wu

Heechoon Lee

Kuo-Chun Lee

Muhammad Nazmul Islam

Xiao Feng Wang

Linhai He

Vasanthan Raghavan

Luca Blessent

Simone Merlin

Gavin Bernard Horn

Naga Bhushan

Tingfang Ji

Gabi Sarkis

George Cherian

Karl Georg Hampel

Jing Lei

Renqiu Wang

John Edward Smee

Jing Jiang

Hung Dinh Ly

Shailesh Patil

Chao Wei

Shimman Arvind Patel

Wei Zhang

Kapil Gulati

Sumeeth Nagaraja

Peter Pui Lok Ang

Bilal Sadiq

Sven Fischer

Stephen William Edge

Bin Tian

Tom Chin

Tien Viet Nguyen

Arnaud Meylan

Gokul Sridharan

Alexei Yurievitch Gorokhov

Qing Li

Maarten Menzo Wentink

Srinivasan Balasubramanian

Wei Zeng

Joseph Binamira Soriaga

Krishna Kiran Mukkavilli

Sudhir Kumar Baghel

Yu Zhang

Juergen Cezanne

Qian Zhang

Hemanth Sampath

Ahmed Attia Abotabl

Sameer Vermani

Hwan Joon Kwon

Nathan Edward Tenny

Masato Kitazoe

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may select one or more additional resources in a dynamic resource region for a second set of communications to a second UE, the one or more additional resources being in addition to one or more resources in a semi-static resource region for a first set of communications to the second UE. The UE may transmit, to the second UE, a request that the one or more additional resources be reserved for the second set of communications to the second UE. Numerous other aspects are described.

Dynamic resources for sidelink communication

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that the UE is located in an indoor environment. The UE may communicate using an indoor communication mode based at least in part on determining that the UE is located in the indoor environment. Numerous other aspects are provided.

Indoor communication mode for user equipment

Various aspects of the present disclosure generally relate to wireless communication. Some aspects more specifically relate to sidelink communications and PSFCH padding. In some aspects, a channel occupancy time (COT) initiating UE may obtain physical sidelink feedback channel (PSFCH) information indicating that a PSFCH transmission is to occupy a common interlace and one or more physical resource blocks. The COT initiating UE may communicate a padding signal within a PSFCH gap of the common interlace in accordance with identifying that the COT initiating UE and the responding UE are not to transmit hybrid automatic repeat request (HARQ) feedback within the PSFCH gap of the common interlace. In some other aspects, the PSFCH information may indicate that the PSFCH transmission is to occupy a dedicated interlace, and the COT initiating UE may communicate a padding signal on a PSFCH resource within the dedicated interlace.

Physical sidelink feedback channel padding

Certain aspects of the present disclosure provide techniques for implicitly determining a receive beam for a UE to use for received signal strength indicator (RSSI) measurement. For example, the UE may perform RSSI measurement with a receive beam implicitly determined at the UE and report the RSSI to a network entity.

Beam-specific received signal strength indicator measurement and reporting

Certain aspects of the present disclosure provide techniques for method for wireless communications by a user equipment (UE), generally including receiving, from a network entity, a configuration of one or more sounding reference signals (SRS) resources for codebook-based physical uplink shared channel (PUSCH) transmissions, transmitting a report indicating a capability index associated with at least one downlink reference signal, transmitting the one or more of the SRS resources with an updated number of SRS ports associated with the capability index, if spatial relation information of the one or more of the SRS resources is associated with the downlink reference signal, receiving, from the network entity, signaling scheduling the UE to transmit a PUSCH based on one of the SRS resources, and transmitting the PUSCH with a number of PUSCH ports according to the updated number of SRS ports.

Dynamic switching between asymmetric panels for codebook based physical uplink shared channel transmission

Aspects of the disclosure relate to, at a wireless communication device, occupying a slot in a first subchannel, wherein the first subchannel comprises a sidelink subchannel in a licensed band, transmitting sidelink control in the first subchannel during the slot, except during a symbol gap indicated to include at least a last symbol of a plurality of symbols supported by the slot, seeking access to a secondary carrier in an unlicensed band, and transmitting sidelink traffic in the secondary carrier upon receiving the access to the secondary carrier. Other aspects, embodiments, and features are also claimed and described.

FBE-based licensed assisted sidelink access

Wireless communications systems and methods related frame-based equipment (FBE) communications in a wireless communication network are provided. A method of operating abase station (BS) includes transmitting a channel occupancy time (COT) indicator in a first fixed frame period (FFP) to a user equipment (UE) in frame based equipment (FBE) mode; transmitting downlink control information (DCI) during a window of the first FFP; and receiving uplink (UL) data from the UE during a second FFP following the first FFP according to the DCF A method of operating a UE includes receiving a COT indicator in a first FFP from a base station BS in FBE mode; monitoring a window of the first FFP; receiving a DCI during the window; and transmitting UL data to the BS during a second FFP following the first FFP according to the DCI.

PDCCH based user equipment (UE) channel occupancy time (COT) trigger in frame based equipment (FBE) mode

A method of wireless communication performed by a first user equipment (UE) comprises transmitting, in a first channel occupancy time (COT), a first sidelink (SL) data communication in a first RB-set to a second UE, and a second SL data communication in a second RB-set to a third UE. The method further includes receiving, from the second UE in the first COT: a first SL feedback communication in the first RB-set; and a repetition of the first SL feedback communication in the second RB-set. The method further includes transmitting, to the second UE in the first COT after the receiving the first SL feedback communication, a third SL data communication in the first RB-set, and transmitting, to the third UE in the first COT after receiving the repetition of the first SL feedback communication, a fourth SL data communication in the second RB-set.

Physical sidelink feedback channel transmissions for wideband transmission opportunities in shared frequency bands

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine resource selection priority levels associated with available resources for sidelink signaling in an unlicensed radio frequency spectrum band, the resources selection priority levels may be determined based on resource reservation information of the available resources, a time domain location of the available resources, or both. For example, a first resource of the available resources may be associated with a higher priority than a second resource of the available resources in resource selection. The UE may select one or more resources for the sidelink signaling from the available resources based on the resource selection priority levels associated with the available resources. The UE may transmit the sidelink signaling on the unlicensed radio frequency spectrum band using the one or more selected resources.

Techniques for resource selection for sidelink communication in unlicensed radio frequency spectrum band

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configurations for a plurality of search space sets for a control resource set (CORESET), the plurality of search space sets including one or more of a first type of search space set configured with multiple frequency domain monitoring locations or a second type of search space set configured without multiple frequency domain monitoring locations. The UE may receive a physical downlink control channel communication based at least in part on monitoring the plurality of search space sets according to a determination that the CORESET is associated with search space sets of a same type. Numerous other aspects are described.

Control resource set for new radio

The present disclosure relates to transmitting and receiving improved monitoring reports. A base station can configure a user equipment (UE) to monitor a channel/signal on multiple beams. The base station can transmit the multiple beams to the UE, which are at different time periods in a monitoring window. The UE can then monitor the multiple beams within the monitoring window and determine a monitoring report. The UE can then transmit the monitoring report to the base station, wherein the monitoring report indicates a subset of multiple beams as being more or less suitable for communication. The base station can also indicate that it will stop transmitting one or more beams and then stop transmitting the beams. If the UE does not send the report, the base station can continue to transmit the multiple beams.

Dynamic search space configuration

A UE includes a processor configured to determine whether to prioritize processing of a first reference signal relative to a priority reference that comprises a second reference signal and/or a priority reference channel. The first reference signal comprises a positioning reference signal. To determine whether to prioritize processing the processor is at least one of: configured to determine whether to measure, absent a measurement gap, the first reference signal (a first downlink reference signal) instead of the second reference signal; or configured to determine whether to measure, absent the measurement gap, the first downlink reference signal instead of a downlink channel; or configured to determine whether to transmit the first reference signal, comprising a first uplink reference signal, instead of a second uplink reference signal; or configured to determine whether to transmit the first uplink reference signal instead of transmitting on the priority reference channel.

Positioning signal prioritization

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, a UE capability to support receipt of multiple related downlink control channel transmissions, where the multiple related downlink control channel transmissions that are supported are one or more of single-frequency network (SFN) downlink control channel transmissions, intra-slot downlink control channel repetitions, or inter-slot downlink control channel repetitions, and are associated with one or more control resource sets. The UE may receive, from the base station based on transmission of the UE capability, a configuration for receiving the multiple related downlink control channel transmissions. The UE may then monitor a downlink control channel in accordance with the configuration.

Techniques for signaling user equipment capability for PDCCH repetition

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling scheduling a physical uplink control channel (PUCCH) transmission and a physical uplink shared channel (PUSCH) transmission that overlap in the time domain. The UE may simultaneously transmit the PUSCH and PUCCH transmissions if the scheduled quantity of layers for the PUSCH transmission (or the scheduled quantity of layers for the PUSCH transmission and the PUCCH transmission) does not exceed an indicated maximum quantity of layers for PUSCH transmissions (or PUSCH and PUCCH transmissions). For a codebook based PUSCH transmission, the UE may simultaneously transmit the PUSCH and PUCCH transmissions if the scheduled quantity of antenna ports for the PUSCH transmission (or the scheduled quantity of antenna ports for the PUSCH transmission and the PUCCH transmission) does not exceed an indicated maximum quantity of ports for PUSCH transmissions (or PUSCH and PUCCH transmissions).

Overlapping physical uplink control channel and physical uplink shared channel transmissions

Techniques are provide for passive positioning of user equipment (UE) with analog beamforming. An example method for positioning a user equipment includes receiving a first positioning reference signal from a first base station at a first time, receiving a first timing difference value based on two or more positioning reference signals transmitted from the first base station, receiving a second positioning reference signal from a second base station at a second time, receiving a second timing difference value based on two or more positioning reference signals transmitted from the second base station, and determining a time difference of arrival between the first positioning reference signal and the second positioning reference signal based at least in part on the first timing difference value and the second timing difference value.

Passive positioning with analog beamforming

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San Diego, CA, United States of America

Xiaoxia Zhang