Intel Corporation

Apple Inc.

Intel IP Corporation

Zhibin Yu

Yang Tang

Markus Dominik Mueck

Jie Cui

Rui Huang

Biljana Badic

Bertram Gunzelmann

Qiming Li

Bernhard Raaf

Hua Li

Dave A Cavalcanti

Nageen Himayat

Shilpa Talwar

Srikathyayani Srikanteswara

Thorsten Clevorn

Yushu Zhang

Alexey Vladimirovich Khoryaev

Christian Drewes

Seunghee Han

Jong-Kae Fwu

Thomas J Kenney

Hyung-Nam Choi

Shahrnaz Azizi

Manasa Raghavan

Carlos Horacio Aldana

Marta Martinez Tarradell

Andrey Chervyakov

John Joseph Browne

Robert Zaus

Tianyan Pu

Simon R Hunt

Harry G Skinner

Debdeep Chatterjee

Emily H Qi

Bahareh Sadeghi

Hassnaa Moustafa

Marcio Rogerio Juliato

Ana Lucia Pinheiro

Dae Won Lee

Gang Xiong

Alexei Vladimirovich Davydov

Yingyang Li

Ming Wang

Jing Zhu

Guotong Wang

Hosein Nikopour

Yang-Seok Choi

Jerome Parron

Sabine Roessel

Maruti Gupta

Michael A Ruder

Qing Xu

Yeong-Sun Hwang

Ingolf Karls

Holger Neuhaus

Feng Xue

Debabani Choudhury

Venkatesan Nallampatti Ekambaram

Maruti Gupta Hyde

Tom Harel

Shafi Bashar

Duncan Kitchin

Jeffrey R Foerster

Yiting Liao

Juergen H Kreuchauf

Stefan Franz

Ralph Hasholzner

Eryk Dutkiewicz

Reinhold Schneider

Christopher MacNamara

Sarabjot Singh

Beeshanga Jayawickrama

Ying He

Niall Power

Michael Glik

Ana Lucia A Pinheiro

Rafael Misoczki

Rajarajan Balraj

Stefan Fechtel

Bernhard Sogl

Kilian Roth

Francois Deparis

Ajay G Gupta

Nir Tishbi

Tian Yan Pu

Jun Zhou

Nuno Manuel Kiilerich Pratas

Sudeep Manithara Vamanan

Tobias Scholand

Dario Sabella

Miltiadis Filippou

Domagoj Siprak

Alon Cohen

Thuyen Le

Ziyang Ju

Michael Horvat

Chulong Chen

Oren Shalita

Thomas Fliess

Saiveena Kesaraju

Systems and methods for improving the robustness of a DCI triggered beam update in 5G NR are disclosed herein. A g Node B (gNB) may associate a reference signal to a beam pattern (or beam configuration) and prepare Downlink Control Information (DCI) of a Physical Downlink Control Channel (PDCCH) that includes aperiodic Channel-State Information Reference Signal (AP CSI-RS) information indicating the beam pattern. A user equipment (UE) may decode the DCI, extract the AP CSI-RS information, update the beam pattern of a reference signal based on the AP CSI-RS information, and generate an uplink (UL) feedback message indicating that the PDCCH was successfully decoded by the UE. The gNB may then decode the uplink (UL) feedback message and, in response, update a receive (RX) beam of the gNB to correspond to the beam pattern associated to the reference signal.

Methods of improving the robustness for DCI triggered beam update in 5G NR

A user equipment that selects at least one synchronization signal block (SSB) resource ID based on measurements of a second signal block, wherein the second signal block comprises a system information block (SIB) in 5G new radio (NR) that is spatially quasi co-located (QCLed) with the SSB resource ID, generates a beam reporting message including the selected SSB resource ID(s) and transmits the beam reporting message to a base station. A next generation NodeB (gNB) in a wireless network including the gNB and a UE that allocates downlink (DL) reference resources (RS) in a frequency range for the UE, wherein the DL comprise SIB occasions, each associated with a synchronization signal block (SSB) resource identification (ID) and receives reporting messages containing measurements by the UE for the DL RS.

Synchronization signal block (SSB) based beam measurement and reporting in 5G NR

Examples relate to processing circuitry, processing means, methods and computer programs for a base station and a user equipment. The processing circuitry for the base station is configured to select one of a first uplink beamforming management mode and a second uplink beamforming mode for a beamformed uplink communication between a user equipment and the base station. The selection is based on a path loss on a first wireless channel between the base station and the user equipment and based on a path loss on a second wireless channel between the user equipment and the base station. The processing circuitry is configured to provide an instruction related to the selection of the first or second uplink beamforming management mode to the user equipment.

Processing circuitry, processing means, methods and computer programs for beamforming management mode selection based on path loss

Exemplary embodiments include methods performed by a user equipment (UE). The methods include transmitting two transmission (Tx) streams simultaneously, wherein the two Tx streams are transmitted by two distinct Tx polarization circuitries within a same UE antenna panel circuitry as two Tx polarizations. The methods also include identifying a first signal, identifying a second signal, transmitting the first signal in a first direction using a first polarization of an antenna panel and transmitting the second signal in a second direction using a second polarization of the antenna panel.

Handover enhancement with simultaneous UE transmission beams

This disclosure relates to a baseband processor for processing down-converted and quantized radio frequency, RF, signals of an RF transceiver in baseband, wherein the baseband processor is configured to: detect an RF operation mode switching of the RF transceiver, and initiate a change of a voltage setting and an associated system clock rate of the baseband processor based on detecting the operation mode switching of the RF transceiver.

Techniques for bandwidth part switching adaptive voltage and clock configuration

In accordance with various embodiments, an electron beam evaporator can comprise the following: a tubular target; an electron beam gun for producing at least one vapor source on a removal surface of the tubular target by means of an electron beam; wherein the removal surface is a ring-shaped axial end surface or a surface of the tubular target that extends conically or in a curved fashion from the free end edge.

Early releasing uplink retransmission memory based upon prediction of uplink retransmission indicator

A device of a New Radio (NR) User Equipment (UE), a method and a machine readable medium to implement the method. The device includes a Radio Frequency (RF) interface, and processing circuitry coupled to the RF interface, the processing circuitry to: decode a signal from a NR evolved node B (gNodeB) including an indication of one or more control resource sets (CORESETs); select a CORESET based on the indication; and determine a downlink radio link quality based on the CORESET.

Control resource set selection for channel state information reference signal-based radio link monitoring

Methods, apparatus, systems and articles of manufacture to manage automotive radar coordination are disclosed. An example apparatus includes a resource manager to retrieve radar unit requirements, the radar unit requirements including at least one of a unit ID, current time information, vehicle position, and radar resource requirements, a resource multiplexer to perform at least one of time multiplexing and frequency multiplexing according to the radar resource requirements, and a resource hopper to at least perform one of frequency hopping and time hopping in response to detecting an amount of interference from other vehicles that exceeds an interference threshold.

Methods and apparatus to manage automotive radar coordination

A method of a user equipment (UE) performing cell re-selection in New Radio (NR) unlicensed (NR-U) idle mode includes performing cell re-selection associated with a selected public land mobile network (PLMN) in New Radio (NR) unlicensed (NR-U) idle mode. Performing cell re-selection in NR-U idle mode further comprises determining a best cell associated with the selected PLMN based on one or more measurements. At least one of the one or more measurements may comprise a channel occupancy measurement. Performing cell re-selection in NR-U idle mode further comprises camping on the best cell and periodically searching for cells that are determined to be better than the best cell based on the one or more measurements.

Radio unlicensed (NR-U) idle mode operations

An approach is described for a user equipment (UE), wherein the UE includes radio front end circuitry and processor circuitry coupled to the radio front end circuitry. The processor circuitry receives a reference signal from a source device via a radio link, wherein the reference signal is one of the synchronization signal block (SSB) signal or channel state information reference signal (CSI-RS). The processor circuitry measures a quality of the reference signal, and measures an evaluation time of the reference signal. The processor circuitry determines a first indicator of the radio link based on the quality of the reference signal, and determine a second indicator of the radio link based on the evaluation time of the reference signal. The processor circuitry then determines a status of a connection of the radio link based on the first indicator and the second indicator of the radio link, and generate a message based the status of the connection. The radio front end circuitry then transmits the message to the source device.

Method and apparatus for new radio unlicensed (NR-U) radio link monitoring preliminary class

A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.

Methods and devices for radio communications

A user equipment (UE) in a wireless network including a first next generation NodeB (gNB) and a second gNB for communicating with the UE performs operations. The operations include determining to transmit a first transmission (Tx) stream and a second Tx stream simultaneously to the first gNB and the second gNB for handing over communication with the UE from a first cell to a second cell, wherein the first gNB is a serving gNB in the first cell and the second gNB is a handover target gNB in the second cell and simultaneously transmitting within a same antenna panel of the UE the first transmission stream to the first gNB using a first polarization and the second transmission stream to the second gNB using a second polarization different from the first polarization.

Device, system and method for handover with simultaneous UE transmission beams

The present application relates to wireless devices and components including apparatus, systems, and methods for two-stage cell reselection in New Radio (NR) systems operating on unlicensed spectrum. In some embodiments, a user equipment may be perform a pre-check of a public land mobile network associated with a target cell prior to cell reselection.

Cell reselection for new radio—unlicensed

Disclosed is a system and method that allows a user equipment (UE) to perform a wireless measurement. The method configures a characteristic of a channel-state information reference signal (CSI-RS) for tracking of the UE. Also disclosed is a system and method to perform radio resource management (RRM) testing. Testing can include: setting a power level of CSI-RS for tracking to a smaller value that a power level of another RRM reference signal; or setting a negative power offset value of the CSI-RS for tracking to a synchronization signal (SS) of the RRM reference signal; or setting a positive power offset value of the CSI-RS for tracking to a physical downlink shared channel (PDSCH) of the RRM reference signal.

Tracking reference signal setup in radio resource management testing

Growing community of inventors

Unterhaching, Germany

Zhibin Yu