Qualcomm Incorporated

Holland & Hart Llp

Navid Abedini

Junyi Li

Tao Luo

Jianghong Luo

Karl Georg Hampel

Muhammad Nazmul Islam

Luca Blessent

Naeem Akl

Yan Zhou

Qian Zhang

Juergen Cezanne

Sundar Subramanian

Bilal Sadiq

Ashwin Sampath

Kapil Gulati

Ozge Koymen

Raju Hormis

Sony Akkarakaran

Wanshi Chen

Jing X Sun

Sudhir Kumar Baghel

Hong Cheng

Xiaoxia Zhang

Zhibin Wu

Shuanshuan Wu

Anantharaman Balasubramanian

Peter S Gaal

Andrzej F Partyka

Ozcan Ozturk

Tianyang Bai

Qiang Wu

Sourjya Dutta

Mehmet Izzet Gurelli

Hung Dinh Ly

Preeti Kumari

Vasanthan Raghavan

Libin Jiang

Jung Ho Ryu

Juan Montojo

Farideddin Fayazbakhsh

Jelena Damnjanovic

Alexei Yurievitch Gorokhov

Igor Gutman

Alessio Marcone

Durga Prasad Malladi

Xipeng Zhu

Tingfang Ji

Heechoon Lee

Kiran Venugopal

Xiaojie Wang

Saurabha Rangrao Tavildar

Luis Fernando Brisson Lopes

Haitong Sun

Joseph Binamira Soriaga

Krishna Kiran Mukkavilli

Alexandros Manolakos

Huilin Xu

Xiao Feng Wang

Linhai He

Shailesh Patil

Piyush Gupta

Sumeeth Nagaraja

Atul Maharshi

Gavin Bernard Horn

Naga Bhushan

Iyab Issam Sakhnini

Valentin Alexandru Gheorghiu

Nilesh Nilkanth Khude

Chun-Hao Hsu

Samel Celebi

Wooseok Nam

Yu Zhang

Tien Viet Nguyen

Sven Fischer

Joseph Patrick Burke

Sathyadev Venkata Uppala

Shrinivas Kudekar

Konstantinos Dimou

Yavuz Yapici

Peter Pui Lok Ang

Makesh Pravin John Wilson

Mahmoud Taherzadeh Boroujeni

Hua Wang

Raghu Narayan Challa

Thomas J Richardson

Vincent Douglas Park

Arjun Bharadwaj

Mohammad Ali Tassoudji

Danlu Zhang

Lenaig Genevieve Chaponniere

Bapineedu Chowdary Gummadi

Rajeev Kumar

Chetan Chakravarthy

Yucheng Dai

Junsheng Han

Alexander Dorosenco

Hem Agnihotri

Philip David Coan

Chinmay Shankar Vaze

Kyle Chi Guan

Certain aspects of the present disclosure provide techniques for wireless communication by a first network entity, comprising obtaining a first configuration for transmission of measurement reference signals (RS) by the first network entity, wherein the first configuration is adjusted based on information regarding one or more second configurations for transmission of measurement RS by one or more second network entities, and participating in a cross link interference (CLI) measurement procedure, in accordance with the first configuration.

Multiple victim/aggressor collision avoidance

An integrated access and backhaul (IAB) node receives, from a parent IAB node, a time difference parameter for over-the-air (OTA) synchronization in an IAB network. The IAB node adjusts transmission or reception of the IAB node based on the time difference parameter for one of multiple types of IAB node alignment.

Signaling support for different timing cases in IAB nodes

Methods, systems, and devices for wireless communication are described. In a wireless communication system, a first wireless node may transmit a configuration message indicating one or more spatial configurations for communicating with a second wireless node. A spatial configuration may include one or more different sets of spatial parameters for half-duplex communications and full-duplex communications between the wireless nodes. In some examples, the first wireless node may select a first set of spatial parameters for half-duplex communications or a second set of spatial parameters for full-duplex communications based on an explicit indication or a resource configuration. The wireless nodes may perform half- or full-duplex communications using the first or second set of spatial parameters, respectively, in accordance with the configuration message.

Spatial parameters for half-duplex and full-duplex communications

Apparatus, methods, and computer program products for using spectrum sensing and supporting FD operations are provided. An example method may include performing a spectrum sensing based on a set of resources or a configuration to acquire information about at least one of FD operation or CLI associated with one or more cells of a base station during initial access. The example method may further include selecting a RO or a cell of the one or more cells based on the acquired information about the at least one of the FD operation or the CLI.

Spectrum sensing during initial access to a full-duplex cell

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration indicating a threshold for layer 3 (L3) measurements missed within a measurement period and during inactive periods of a cell discontinuous transmission (DTX) pattern. The UE may perform an adjusted mobility event detection procedure based at least in part on a quantity of L3 mobility measurements missed within the measurement period satisfying the threshold. Numerous other aspects are described.

Techniques for layer 3 mobility measurement during cell discontinuous transmission

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a backscattering radio may transmit capability information relating to at least one of a polarization conversion capability of the backscattering radio or a backscattering modulation capability of the backscattering radio. The backscattering radio may communicate with a network node in accordance with the capability information. Numerous other aspects are described.

Techniques for polarization conversion for a backscattering radio

During device-to-device communication between two devices, a communication transmitted from a first UE to a second UE may not be reliably received by the second UE if the first UE is traveling at high speed. Therefore, a travel speed of a transmitting UE may be considered in determining a transmission configuration. According to an aspect, the UE may determine a travel speed of the UE. The UE may determine, based on the travel speed of the UE, a transmission configuration of the UE for device-to-device communication. The UE may transmit the device-to-device communication based on the transmission configuration.

Supporting high speeds in vehicle-to-vehicle communication

Certain aspects of the present disclosure provide techniques for user equipment-based autonomous self-interference measurement. An example method includes transmitting at least one uplink (UL) transmission using at least one UL transmit beam, performing self-interference measurements using at least one downlink (DL) receive beam to measure, for full duplex operation, self-interference associated with the at least one UL transmission transmitted using the at least one UL transmit beam, and transmitting a measurement report indicating the measured self-interference associated with the at least one UL transmission transmitted using the at least one UL transmit beam.

Techniques for autonomous self-interference measurements

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may monitor a control channel of a first cell associated with a first network node based at least in part on the first cell operating in a first operating mode. The UE may transmit, to the first network node or a second network node, a first signal associated with establishing a connection with the first cell or with a second cell, associated with the first network node or the second network node, the second cell operating in a second operating mode, the first signal being transmitted based at least in part on at least one of: a paging signal associated with the first cell, or one or more measurements associated with the second cell. Numerous other aspects are provided.

Access control for network energy savings

Aspects of the present disclosure provide mechanisms for facilitating cross-link interference (CLI) measurement and reporting for mobile network entities using a common window configuration for communication of reference signals. The common window configuration may indicate a plurality of occasions within a respective window of each of one or more cycles for communicating one or more reference signals. A network entity (e.g., a mobile network entity or a stationary network entity) may utilize the common window configuration to receive a reference signal from another network entity within an occasion of the plurality of occasions in order to obtain a CLI measurement indicating the CLI between the network entities.

Reference signal window configuration for mobile network entities

Methods, systems, and devices for wireless communications are described. A first network entity (e.g., a distributed unit (DU)) may receive, from a second network entity (e.g., a centralized unit (CU)), a control message indicating a common discontinuous reception (C-DRX) configuration associated with a set of user equipments (UEs) communicatively coupled to the first network entity, where the C-DRX configuration indicates a time period including an active duration and an inactive duration. The first network entity may then communicate with two or more of the set of UEs in accordance with the indicated C-DRX configuration during the active duration of the time period of the C-DRX configuration.

Techniques for discontinuous reception configurations for network energy savings

Methods, systems, and devices for wireless communications are described. A first network node may receive, in a first time interval, interference signals from a second network node on a portion of uplink resources used by the first network node to receive from a first set of wireless devices served by the first network node in the first time interval. The first network node may transmit, to the second network node, an identifier associated with the second network node and an indication that the second network node is to modify transmission on downlink resources used by the second network node to transmit to a second set of wireless devices served by the second network node. Transmitting the indication that the second network node is to modify transmission on the downlink resources includes transmitting, to the second network node, a signal configured to indicate modifying the transmission on the downlink resources.

Aggressor network node determination to apply restriction rule

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a node may identify a set of co-located nodes associated with a co-location condition relative to the node. The node may receive, from the set of co-located nodes, measurement information regarding at least one of: a beam measurement, a transmission reception point (TRP) measurement, or a cell measurement. The node may perform a search based at least in part on the measurement information. Numerous other aspects are described.

Cooperative measurement by co-located devices

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive information indicating a reference signal resource associated with detecting cross-link interference associated with transmitting a random access channel (RACH) message on full duplex resources. The first UE may transmit a RACH message on a selected RACH occasion, wherein the selected RACH occasion is selected based at least in part on whether a reference signal transmitted by a neighbor UE of the first UE has been detected in association with the selected RACH occasion. Numerous other aspects are described.

Cross-link interference mitigation for full-duplex random access

Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support priority based conflict resolution in full-duplex operations. In some cases, a wireless device may communicate one or more control messages scheduling a first message associated with a first transmission configuration indicator (TCI) state and scheduling a second message associated with a second TCI state, where at least a portion of the first message overlaps in time with the second message. In some cases, the wireless device may perform a conflict resolution procedure for the first message and the second message based on the first message at least partially overlapping in time with the second message and a conflict between the first TCI state and the second TCI state. Additionally, the wireless device may communicate at least the first message based on the conflict resolution procedure.

Priority based conflict resolution in full-duplex operations

Growing community of inventors

Somerset, NJ, United States of America

Navid Abedini