Qualcomm Incorporated

Designart Networks Ltd

Assaf Touboul

Shay Landis

Michael Levitsky

Gideon Shlomo Kutz

Idan Michael Horn

Amit Bar-Or Tillinger

Ran Berliner

Guy Wolf

Daniel Paz

Yehonatan Dallal

Tal Oved

Sharon Levy

Ory Eger

Noam Zach

Jacob Pick

Junyi Li

Igor Gutman

Ronen Shaked

David Yunusov

Oz Barak

Elad Meir

Peer Berger

Vasanthan Raghavan

Amit Bar-or Tillinger

Lior Uziel

Arthur Gubeskys

Alexander Vladimir Sverdlov

Alexei Yurievitch Gorokhov

Raghu Narayan Challa

Roman Budilovsky

Ori Ben Shahar

Cheol Hee Park

Haim Mendel Weissman

Yaniv Eistein

Moshe Ben-Ari

Shmuel Vagner

Albert Yosher

Chu-Hsiang Huang

Maxim Gotman

Meir Tsadik

Yaron Laufer

Tom Barak

Ori Barak

Jianghong Luo

Ralph Akram Gholmieh

Avner Dor

Ronen Greenberger

Shlomit Shaked

Raphael Cohen

Eran Richardson

Peter S Gaal

Wanshi Chen

Aamod Dinkar Khandekar

Jun Zhu

Ruhua He

Jubin Jose

Udara Fernando

Serguei A Glazko

Oren Matsrafi

Qijia Liu

Ronen Sheashua

Kapil Gulati

Muhammad Sayed Khairy Abdelghaffar

Gabi Sarkis

Shailesh Patil

Juergen Cezanne

Shuanshuan Wu

Tien Viet Nguyen

Thomas J Richardson

Xinzhou Wu

Soumya Das

Danlu Zhang

Hari Sankar

Sivaramakrishna Veerepalli

Ling Ding

Christoph A Joetten

Ashish Shankar Iyer

Sean Vincent Maschue

Andreas Maximilian Schenk

Boaz Kol

Ron Bercovich

Hendrik Schoeneich

Moshe Tanach

Max Gotman

Ram Krips

Aaron Klein

Guy Spiegelstein

In Hyuck Yeo

Bo Tan

Jungsik Park

Narasimha Rao Koramutla

Alok Sharma

Michael Paul Cyran

Shai Spiegelblat

Lev Zavurov

Methods, systems, and devices for wireless communications are described. An example method includes receiving a first transmission of one or more code blocks in a first slot and transmitting uplink control information that includes acknowledgement information for the one or more code blocks. The method also includes receiving a scheduling signal that indicates one or more parameters associated with a re-transmission scheduling policy based at least in part on the acknowledgement information. The method also includes receiving a second transmission of at least a portion of the one or more code blocks in a second slot and decoding the second transmission of at least the portion of the one or more code blocks according to the re-transmission scheduling policy.

Downlink control information format for physical downlink shared channel scheduling for multi incremental redundancy scheme

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate, with a primary cell, one or more signals using a first beam that is associated with a first spatial direction. The UE may measure a subset of beams from a set of beams associated with a secondary cell, wherein the subset of beams is selected based at least in part on the first beam or the first spatial direction. The UE may establish a connection with the secondary cell using a second beam from the subset of beams based at least in part on the measurements of the subset of beams. Numerous other aspects are described.

Primary cell beam-based secondary cell beam indication

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a first downlink transmission. The UE may receive an uplink transmission that includes channel state information including an indication of one or more samples of the first downlink transmission, wherein the one or more samples, before reception of the uplink transmission, are unprocessed for a channel estimation. The UE may transmit a second downlink transmission in accordance with the channel estimation that is based at least in part on the one or more samples. Numerous other aspects are described.

Channel estimation based on samples of downlink transmission

Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) transmitting a capability message indicating a capability of the UE to support a positioning scheme for one or more reference signals within a precoding resource block group for a channel estimation procedure, receiving, based on the capability message, a control signal indicating a frequency allocation for the one or more reference signals for the channel estimation procedure, the frequency allocation for the one or more reference signals being based on the positioning scheme supported by the UE, receiving the one or more reference signals for the channel estimation procedure in accordance with the frequency allocation, and performing the channel estimation procedure using the one or more reference signals based on the precoding resource block group associated with the channel estimation procedure.

Reference signal formation for precoding resource block groups

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication of a capability for the UE to support narrowband control signaling over a narrowband component carrier that is separate from data channel signaling over one or more wideband component carriers. The UE may receive control signaling indicating a configuration for the narrowband component carrier based on the capability and monitor for the narrowband control signaling on the narrowband component carrier based on the configuration. The UE may perform signal processing on narrowband signaling using a dedicated narrowband receive chain, which may include lower power components than a receive chain for wideband signaling.

Narrowband component carrier for low power user equipment

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of recommended base station transmit beams for full duplex operation based at least in part on measurements of a set of base station transmit beams and measurements of self-interference associated with the set of base station transmit beams. The UE may transmit a report that indicates a recommendation to use one or more of the set of recommended base station transmit beams for full duplex operation. Numerous other aspects are described.

User equipment reporting for full duplex multi-beam selection

A network node may transmit, using a first set of beams, coarse beam information for a second set of beams associated with a user equipment (UE) and a set of repeaters. The UE and the set of repeaters may receive, using the first set of beams, the coarse beam information for the second set of beams associated with the UE and the set of repeaters. The UE and the set of repeaters may transmit refined beam information for the second set of beams associated with the set of repeaters and the UE. The network node may receive, using the first set of beams, the refined beam information for the second set of beams associated with the set of repeaters and the UE.

Coarse and refined beam determination for a sub-terahertz beam path

A user equipment (UE) may transmit, to a network node, an indication of support for a decoder success prediction capability. The network node may obtain the indication of support by the UE for the decoder success prediction probability. The network node may output a transmission for the UE including one or more parameters based on the indication of support by the UE for the decoder success prediction capability. The UE may receive the transmission including one or more code blocks based on the indication of support for the decoder success prediction capability. The network node may optimize a multiple incremental redundancy scheme (MIRS) schedule for at least one of transmitting the transmission or retransmitting the transmission based on the indication of support by the UE for the decoder success prediction capability. The transmission may include the MIRS schedule.

Decoder success predictor signaling for adjusting MIRS scheduling policy

Methods, systems, and devices for wireless communications are described. For example, a transmitting device, such as a user equipment (UE) or network entity, may apply a pre-equalization operation and a normalization operation prior to transmitting a signal with an intra-symbol duty cycle. A receiving device (e.g., a UE or network entity) may receive the pre-equalized signal with a relatively low demodulation complexity based on the transmitting device pre-equalizing the signal. Additionally, or alternatively, the transmitting device may transmit an indication of the duty cycle to the receiving device in addition to the signal. The receiving device may divide the signal into streams and process the streams based on the indication of the duty cycle. Splitting the signal into streams and processing the streams to estimate symbols of the signal may support a relatively low demodulator complexity at the receiving device.

High performance low power link for ultra-wideband

Methods, systems, and devices for reporting redundancy version with feedback information. are described. A user equipment (UE) may transmit, to a base station, feedback information corresponding to a code block group in conjunction with an indication of a redundancy version for retransmission of the code block group. The UE may monitor for the retransmission of the code block group based on the indication of the redundancy version for the retransmission of the code block group. The UE may then decode the retransmission of the code block group based on the monitoring and the redundancy version for the retransmission of the code block group.

Reporting redundancy version with feedback information

Aspects relate to signaling relating to a non-linearity model for power amplifier circuitry of a transmitting device. The power amplifier circuitry may apply digital pre-distortion (DPD) to a signal prior to amplification and transmission of the signal. A receiving device may apply digital post-distortion (DPoD) to a signal received from the transmitting device where the DPoD is based on the non-linearity model. The transmitting device may send to the receiving device non-linearity parameters for the non-linearity model.

Signaling of information for non-linearity model

Methods, systems, and devices for wireless communications are described. In some examples, the first wireless device may transmit, to a second wireless device, a control message indicating a set of pre-equalization transmission schemes supported by the first wireless device for receipt of messaging pre-equalized by the second wireless device. The first wireless device may transmit a measurement report that indicates a measurement of a wireless channel between the first wireless device and the second wireless device, where the measurement may be a signal-to-interference and noise (SINR) measurement. The first wireless device may receive a control signal indicative of a first pre-equalization transmission scheme to be used by the second wireless device for pre-equalization based at least in part on the set of pre-equalization transmission schemes and the measurement. The first wireless device may receive, via the wireless channel, a downlink message pre-equalized in accordance with the first pre-equalization transmission scheme.

Techniques for dynamic pre-equalization switching

Methods, systems, and devices for wireless communications are described. In some examples, a transmitting device (e.g., a base station) may utilize machine learning to modify a signal as conditions of a channel change to reduce a peak to average power (PAPR). For example, a base station may select a type of machine learning. The base station may receive one or more feedback messages related to a condition of a channel and modify a downlink signal based on the selected type of machine learning and the one or more feedback messages. In some cases, the base station may transmit the modified downlink signal to a user equipment (UE) along with information indicating the modified downlink signal and the UE may reconstruct the downlink signal based on the information.

Techniques for machine learning based peak to average power ratio reduction

A method of wireless communication includes transmitting, by a wireless communication device, a first Synchronization Signal Block (SSB) transmission during a first slot. The method further includes transmitting, by the wireless communication device, at least a second SSB transmission during the first slot, the second and all other optional SSB transmissions on the first slot carry the same data as the first SSB transmission. The SSB transmissions are transmitted using spatially separated beams. Other aspects and features are also claimed and described.

Synchronization signal block (SSB) spatial overloading

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a capability to receive or transmit a time domain communication having a first portion of a symbol configured with a first modulation and coding scheme (MCS) and a second portion of the symbol configured with a second MCS that is different from the first MCS. The UE may receive or transmit the time domain communication having the first portion configured with the first MCS and the second portion configured with the second MCS. Numerous other aspects are described.

Time domain communications having multiple modulation and coding schemes

Growing community of inventors

Netanya, Israel

Assaf Touboul