Qualcomm Incorporated

Ahmed Elshafie

Yi Huang

Seyedkianoush Hosseini

Ahmed Attia Abotabl

Hwan Joon Kwon

Wei Jennifer Yang

Hung Dinh Ly

Muhammad Sayed Khairy Abdelghaffar

Krishna Kiran Mukkavilli

Peter S Gaal

Wanshi Chen

Wei Yang

Tingfang Ji

Abdelrahman Mohamed Ahmed Mohamed Ibrahim

Linhai He

Yuchul Kim

Marwen Zorgui

Gokul Sridharan

Huilin Xu

Gabi Sarkis

Diana Maamari

Sony Akkarakaran

Prashanth Haridas Hande

Jing X Sun

Juan Montojo

Alexandros Manolakos

Jay Kumar Sundararajan

Ahmed Abdelaziz Ibrahim Abdelaziz Zewail

Tugcan Aktas

Alexei Yurievitch Gorokhov

Yisheng Xue

Yu Zhang

Parisa Cheraghi

Mohammed Ali Mohammed Hirzallah

Mahdi Zamani

Tao Luo

Yan Zhou

Alberto Rico Alvarino

Naga Bhushan

Mostafa Khoshnevisan

Srinivas Yerramalli

Ozcan Ozturk

Jing Lei

Le Liu

Xipeng Zhu

Soo Bum Lee

Danlu Zhang

Yeliz Tokgoz

Changhwan Park

Konstantinos Dimou

Bala Ramasamy

Saeid Sahraei

Runxin Wang

Hyun Yong Lee

Prashant Sharma

Saadallah Kassir

Ahmad Bassil Zoubi

Paul Mcadams

Tugcan Aklas

Some aspects of the disclosure are related to channel state information (CSI) reporting for one or both of a private message (p-message) or a common message (c-message). In some aspects, a user equipment (UE) may receive a signal that includes a p-message associated with the UE and a c-message associated with the UE and at least one other UE. The UE may transmit a measurement report that indicates one or both of first CSI associated with the p-message or second CSI associated with the c-message.

Channel state information (CSI) reporting for one or both of a private message (p-message) or a common message (c-message)

Methods, systems, and devices for wireless communications are described that provide for mitigation of interference related to full-duplex communications for random access channel (RACH) initial access procedures in shared radio frequency spectrum. A user equipment (UE) may send different RACH preambles subsequent to a channel access procedure, based on whether full-duplex communications or half-duplex communications are being used at a corresponding network entity. The different RACH preambles may include a longer RACH preamble that is used when full-duplex is present, and a shorter RACH preamble that is used when full-duplex is not present. The shorter or longer RACH preamble may be used, for example, based at least in part on an open-loop transmit power for the RACH procedure, a RACH occasion configuration that provides different preamble lengths for different RACH occasions, a full-duplexing type that is being used, or any combinations thereof.

Random access preamble techniques in full-duplex wireless communications

This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for bandwidth part (BWP) dynamic adaptation in accordance with an energy level at a user equipment (UE). In some systems, the UE may implement techniques for power savings by operating according to a narrower BWP in accordance with an energy level at the UE. In some implementations, the UE may reduce the bandwidth size of the active BWP if the UE energy level satisfies a threshold. The UE may transmit signaling to the network indicating that the bandwidth size of the active BWP is reduced. Additionally, or alternatively, the UE may fall back to a default BWP if the UE energy level satisfies a threshold. For example, the UE may fall back to the default BWP prior to expiration of a timer configured to trigger the UE to fall back to the default BWP.

Bandwidth part (BWP) dynamic adaptation in accordance with an energy level at a user equipment (UE)

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, configuration information indicating configurations for a plurality of configured grants. The UE may receive, from the network node, a transmit prioritization indication associated with the plurality of configured grants. The UE may transmit, to the network node, an uplink communication in a configured grant selected from the plurality of configured grants based at least in part on the transmit prioritization indication. Numerous other aspects are described.

Prioritization for reducing semi-persistent scheduling or configured grant blind decoding

Apparatus, methods, and computer program products for wireless communication are provided. An example method may include transmitting, to a second network entity, a repetition configuration associated with a first PSSCH transmission and a second PSSCH transmission, where the repetition configuration includes information indicative of a frequency hopping pattern associated with the first PSSCH transmission and the second PSSCH transmission. The example method may further include transmitting, to the second network entity, the first PSSCH transmission including a first instance of sidelink information based on the frequency hopping pattern. The example method may further include transmitting, to the second network entity, the second PSSCH transmission including a second instance of the sidelink information based on the frequency hopping pattern.

Transmission across partitioned resource pools

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a resource pool, from a plurality of resource pools for physical sidelink feedback channel (PSFCH) communications, based at least in part on a first parameter of a set of parameters. The UE may select a resource block, from a plurality of resource blocks within the resource pool, based at least in part on a second parameter of the set of parameters. The UE may perform a PSFCH communication via the selected resource block. Numerous other aspects are described.

Physical sidelink feedback channel resource selection

Aspects described herein relate to transmitting and/or receiving devices securing or authenticating communications at a physical layer based on generated or received path information.

Techniques for path information-based physical layer security

Aspects of the present disclosure provide techniques for communicating channel state information (CSI) reports. In some aspects, downlink resources can be monitored for reception of downlink signaling, a CSI report can be generated based on the reception of the downlink signaling, where the CSI report indicates CSI for each of multiple sub-bands of the downlink resources, and the CSI report can be transmitted with hybrid automatic repeat request (HARQ) acknowledgement or negative acknowledgement (ACK/NACK) feedback associated with the downlink signaling to facilitate retransmission with improved block error rate (BLER). In some aspects, a base station receiving the CSI report, or otherwise based on uplink signals, can determine transmission parameters for retransmission to facilitate the improved BLER.

Techniques for providing channel quality feedback for enhanced reliability in wireless communications

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a first priority level for an energy harvesting (EH) interval of the UE. The UE may perform wireless communications or EH in the EH interval, based at least in part on the first priority level for the EH interval. Numerous other aspects are described.

Energy harvesting prioritization

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a mapping indication that indicates a mapping between a plurality of network energy saving modes and a plurality of priority rules for sidelink synchronization. The UE may receive a network energy saving mode indication that indicates scheduling for one or more network energy saving modes of the plurality of network energy saving modes. The UE may perform sidelink synchronization in accordance with a priority rule of the plurality of priority rules for sidelink synchronization based at least in part on the scheduling for the one or more network energy saving modes and the mapping between the plurality of network energy saving modes and the plurality of priority rules for sidelink synchronization. Numerous other aspects are described.

Sidelink synchronization rules based on network energy saving mode

An apparatus may be configured to transmit a first indication of a maximum number of active periodic resource sets of a plurality of periodic resource sets at the wireless device, transmit, based on a power-related characteristic of the wireless device, a second indication of a set of configuration parameters associated with the plurality of periodic resource sets that are activated during a first time period, and receive, based on the first indication and the second indication, a third indication of an activation and a configuration for at least one periodic resource set of the plurality of periodic resource sets.

Adaptive configured grant allocation parameters for energy harvesting devices and XR applications

An example method for distance-dependent positioning of a user device (UE) performed by a location server, the method comprising: sending, to a transmission/reception point (TRP), a first configuration for distance-dependent position reference signal (PRS) resource sets, the distance-dependent PRS resource sets comprising at least: a first PRS resource set for positioning the UE when an estimated distance between the UE and the TRP is within a first range interval. The method also comprises determining the estimated distance between the UE and the TRP, sending, to the UE, a second configuration for determining PRS measurements based on at least one PRS resource set of the distance-dependent PRS resource sets at the TRP, the at least one PRS resource set corresponding to the estimated distance between the UE and the TRP, and receiving, from the UE, the PRS measurements; and determining the position of the UE based on the PRS measurements.

Distance-dependent position reference signal (PRS) configuration

Methods, systems, and devices for wireless communications are described. For example, a UE may determine a power control adjustment based on sidelink messages received from other UEs. The UE may transmit, to the other UEs, an indication of the power control adjustment to the other UEs. The other UEs may transmit additional sidelink messages in accordance with the power control adjustment, such that power levels of the additional sidelink message satisfy a threshold. A base station may indicate a power control adjustment to one or more UEs. For example, the base station may receive power control information associated with sidelink communications between a set of UEs. The base station may transmit an indication of a power adjustment parameter for a transmit power level for sidelink messages transmitted between two UEs of the set. The value of the power adjustment parameter may be based on the received power control information.

Power control techniques for sidelink communications

Certain aspects of the present disclosure provide techniques for method for wireless communications by a first user equipment (UE), generally including receiving sidelink configuration information configuring the first UE with at least initial transmission occasions for initial sidelink transmissions using shared sidelink resources and transmitting an indication, to at least a second UE that uses the shared sidelink resources, that the first UE intends to skip at least one of the initial transmission occasions or one or more retransmission occasions scheduled for retransmission of an initial transmission.

Exploiting unutilized transmission occasions

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may perform communications between the UE and a base station based at least in part on a set of semi-persistent resource occasions. The UE may receive a downlink control information releasing the set of semi-persistent resource occasions. The UE may determine a release time to release the set of semi-persistent resource occasions, wherein the release time for releasing the set of semi-persistent resource occasions is with respect to a receive time of the downlink control information. The UE may release the set of semi-persistent resource occasions at the release time based at least in part on the downlink control information.

Semi-persistent resource release timing signaling

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San Diego, CA, United States of America

Ahmed Elshafie