Apple Inc.

Intel Corporation

Samsung Electronics Co., Ltd.

Other

Beijing University of Technology

Chinese Academy of Sciences

Beijing Samsung Telecom R&d Center

Intel IP Corporation

Hong He

Dawei Zhang

Haitong Sun

Yushu Zhang

Wei Zeng

Chunxuan Ye

Weidong Yang

Oghenekome Oteri

Chunhai Yao

Jie Cui

Sigen Ye

Huaning Niu

Yang Tang

Seyed Ali Akbar Fakoorian

Gang Xiong

Jong-Kae Fwu

Yuchul Kim

Seunghee Han

Manasa Raghavan

Debdeep Chatterjee

Alexei Vladimirovich Davydov

Qiming Li

Fangli Xu

Zhibin Wu

Youn Hyoung Heo

Yuqin Chen

Hwan-Joon Kwon

Wei Zhang

Haijing Hu

Dae Won Lee

Jia Tang

Alexey Vladimirovich Khoryaev

Yongjun Kwak

Sergey Panteleev

Yuan Zhu

Ajit Nimbalker

Honglei Miao

Joonyoung Cho

Yujian Zhang

Jeongho Jeon

Guotong Wang

Rui Huang

Yakun Sun

Sarma V Vangala

Candy Yiu

Gregory Vladimirovich Morozov

Andrey Chervyakov

Mo-Han Fong

Ralf Matthias Bendlin

Mikhail S Shilov

Qiaoyang Ye

Yingyang Li

Xiaogang Chen

Ankit Bhamri

Wook Bong Lee

Richard Charles Burbidge

Umesh Phuyal

Murtaza A Shikari

Bharat Shrestha

Konstantinos Dimou

Sethuraman Gurumoorthy

Srirang Ashok Lovlekar

Sree Ram Kodali

Chengjun Sun

Kamran Etemad

Amir Farajidana

Srinivasan Nimmala

Longda Xing

Qinghua Li

Joey Chou

Hyung-Nam Choi

Johnson O Sebeni

Wen Zhao

Kyeongin Jeong

Sudeep K Palat

Qian Li

Salvatore Talarico

Amir Aminzadeh Gohari

Wenting Chang

Rohit U Nabar

Sharad Deepak Sambhwani

Andreas Schmidt

Vijay Venkataraman

Alexander Sasha Sirotkin

Jing Zhu

Yi Guo

Puneet K Jain

Hujun Yin

Zhu Ji

Satish Chandra Jha

Geng Wu

Kathiravetpillai Sivanesan

Seau Sian Lim

Feng Chen

Marta Martinez Tarradell

Ali Taha Koc

RongZhen Yang

Yizhi Yao

The present application relates to devices and components including apparatus, systems, and methods for partial sensing for resource selection, reevaluation, and preemption. In some embodiments: a UE receives configuration information for a resource pool; determines a type of traffic to be transmitted by the UE, the type to include aperiodic traffic or periodic traffic; determines, based on the configuration information and traffic type, first and second values to define a window for contiguous partial sensing; and performs contiguous partial sensing within the window.

Partial sensing for resource selection, reevaluation, and preemption

A technique for wireless communications in a wireless system including: transmitting, from a second user device, unlicensed frequency transmission capability information, receiving an uplink transmission time for the second user device based on the unlicensed frequency transmission capability, receiving, at the second user device, a request to transmit a reservation transmission in an unlicensed frequency band based on a cancellation time capability of a first user device and the uplink transmission time, transmitting, by the second user device, the reservation transmission in the unlicensed frequency band, and transmitting, by the second user device, a higher priority uplink transmission in the unlicensed frequency band.

Techniques for channel access by a user device with uplink (UL) cancellation in unlicensed bands

Embodiments are presented herein of apparatuses, systems, baseband processors, and methods for performing uplink communications and vehicle-to-everything sidelink communication. A wireless device receives first control information through a sidelink control channel specifying one or more first time slots for the wireless device to transmit a sidelink acknowledgment message over a sidelink feedback channel. The wireless device receives a resource grant through a downlink control channel, wherein the resource grant specifies one or more second time slots for the wireless device to transmit an uplink transmission over an uplink channel. The first and second time slots at least partially overlap, and it is selectively determined whether to transmit the sidelink acknowledgment message or the uplink transmission during the overlapping time slots.

Slot aggregation and selective prioritization for uplink and sidelink feedback communications

The present application relates to devices and components including apparatus, systems, and methods to provide intra-frequency measurement enhancement in new radio high speed train.

Intra-frequency measurement enhancement in new radio high speed train

Apparatuses, systems, and methods for a wakeup radio in a wireless communication system, e.g., in 5G NR systems and beyond. An RRC state is introduced to support a wakeup radio/, including defining transition mechanisms to/from existing RRC states. Further, signaling is introduced to activate a wakeup radio/activate an RRC low power state. Additionally, a bandwidth part framework for a wakeup signal is defined in which a base station may configure one or more time/frequency resources or a wakeup signal for a wakeup radio. In addition, various mechanisms are introduced to switch a wakeup radio on as well as to switch a wakeup radio off. Also, mechanisms are introduced for multiplexing multiple wakeup signals in a time/frequency resource, configuring a wakeup signal bandwidth, and configuring which beam a wakeup signal may be received on.

Radio wakeup radio

A base station is configured to determine a sounding reference signal (SRS) configuration that has a plurality of cyclic shifts for a comb 8 SRS, a plurality of user equipment (UE) ports for transmitting the comb 8 SRS and a mapping of the plurality of cyclic shifts to the plurality of UE ports. The base station is further configured to transmit the SRS configuration to the UE.

SRS signaling in 5G new radio wireless communications

Methods, apparatuses, and systems are disclosed for compensating for cell identification delays that are beyond the control of the UE, in connection with standards-specified cell identification timing limits. In frequency bands including both beam sweeping and listen-before-talk (LBT) requirements, a cell identification procedure may be significantly delayed due to LBT failure at the base station and/or beam misalignment between the base station and the UE. Therefore, UE cell identification timing constraints may be dynamically adjusted to compensate for such delays. For example, the time window allowed for cell identification of a neighbor cell may be dynamically increased in response to determining that one or more SSBs were not available at the UE during an SMTC occasion. In some scenarios, if the timing increase exceeds a predetermined threshold, the UE may restart the cell identification procedure, e.g., on the same frequency layer or on a different frequency layer.

Synchronization signal block measurements with clear channel assessment for 60GHz range

Systems, apparatuses, methods, and computer-readable media are provided for power control aspects for message A (MsgA) physical uplink shared channel (PUSCH). The approach includes determining a transmission power for a PUSCH associated with a physical random access channel (PRACH) in a 2-step random access channel (RACH) mode, where the transmission power for the PUSCH is determined based on a transmission power of the associated PRACH and a power offset. The approach further includes ramping up a transmission power of the PRACH and PUSCH until a maximum transmission power is reached.

System and method for power control for 2-step random access channel (RACH)

A user equipment (UE) may support concurrent synchronization signal block (SSB) inter-frequency measurement without a measurement gap (MG). The UE may also, or alternatively, support concurrent SSB inter-frequency measurement in intra-band scenarios (e.g., where a target inter-frequency cell and serving cell are on the same band) and/or inter-band scenarios (e.g., where a target inter-frequency cell and serving cell are on the same band). The UE may report concurrent SSB based inter-frequency measurement as a NEEDFORGAP information element (IE), which may include one or more of a variety of parameters regarding UE measurement capabilities. Scheduling restrictions (e.g., restrictions to downlink and uplink communications) are also enabled based on UE measurement capabilities, including scheduling restriction for frequency range 1 (FR1), frequency range 2 (FR2), and cross frequency range scenarios.

Systems, methods, and devices for scheduling restrictions based on needforgap capabilities of user equipment

This disclosure relates to techniques for determining a quasi-co-located assumption for aperiodic channel state information reference signals for multi-transmission-reception-point operation in a wireless communication system. A wireless device may establish wireless links with multiple transmission-reception-points of a cellular network. The wireless device may receive downlink control information. The wireless device may determine a quasi-co-located assumption for aperiodic channel state information reference signals for the downlink control information. Signals received according to the quasi-co-located assumption for aperiodic channel state information reference signals may be buffered by the wireless device if a scheduling offset for the downlink control information is below a scheduling offset threshold.

Quasi-co-located assumption for aperiodic CSI-RS for multi-TRP operation

Provided is a method for a user equipment (UE), comprising performing, based on acquired information, in at least one of an idle mode and an inactive mode, at least one of an intra-frequency neighbor cell measurement and an inter-frequency neighbor cell measurement. The acquired information comprises at least one of a group of a periodicity of synchronization signal and physical broadcast channel block (SSB)-based measurement timing configuration (SMTC) and a periodicity of SMTC2-long periodicity (SMTC2-LP) and a physical cell identifier (PCI) list of SMTC2-LP.

SMTC2-LP based RRM enhancement

A wireless network may include a base station and user equipment (UE). The UE may transmit uplink (UL) signals to the base station using a dynamically adjustable maximum UL duty cycle. When the UE identifies that a user is in proximity to the UE, the UE may transmit an indicator to the base station. The indicator may identify that a radio-frequency exposure (RFE) event has occurred and/or a suggested maximum UL duty cycle that would allow the UE to satisfy limits on RFE. The base station may limit a UL grant to the UE so that the UE performs subsequent communications using the suggested maximum UL duty cycle or a different maximum UL duty cycle. Coordinating adjustment of UL duty cycle in this way may allow the UE to meet limits on RFE without requiring the UE to perform maximum transmit power level reductions.

Systems and methods for controlling radio-frequency exposure

Techniques described herein include solutions for enabling NR sidelink (SL) communications by using radio resource control (RRC) to provide ser equipment (UEs) with grant configuration (CGs) for unidirectional and/or bidirectional SL communications. These techniques also include solutions for UEs to obtain channel occupation times (COTs) for SL communications, and procedures for sharing COTs with other UEs, and procedures for CG uplink control information (UCI) of physical uplink shared channels (PUSCH) transmissions for NR in the unlicensed spectrum (NR-U). The techniques described herein also include solutions for channel state information (CSI) feedback for CGs of SL in the unlicensed spectrum (CG-Sidelink-U). Also described herein are SL techniques for transmission power control of SL communications and clear channel assessment (CCA) procedures.

Systems, methods, and devices for NR sidelink in the unlicensed spectrum

In an example method, a user equipment (UE) device receives a slot of data from a base station (BS). The UE device determines a quality of a wireless channel between the BS to the UE device, including determining (i) a metric for a interval extending from a sequentially first symbol of the slot of data to a symbol immediately preceding the first subset of symbols, (ii) a metric for an interval extending from the sequentially first symbol of the slot of data to a sequentially last symbol of the first subset of symbols, (iii) a metric for an interval extending from the sequentially first symbol of the slot of data to a symbol immediately preceding the second subset of symbols, and/or (iv) a metric for an interval extending from the sequentially first symbol of the slot of data to a sequentially last symbol of the second subset of symbols.

Technologies in multi-PDSCH transmission in a wireless network

Systems and methods of a wireless communications system using signals not traditionally used for positioning purposes for positioning measurements in both uplink (UL) and downlink (DL) are described herein. A user equipment (UE) may generate a UE capability information message indicating one or more signal types that the UE can process for DL positioning measurements and/or that the UE can send for UL positioning measurements. The one or more signal types so indicated may include signals not traditionally used for positioning measurements. The UE may send, to the base station, the UE capability information message. The wireless communications system may then configure the base station and/or the UE to use such signal types with one or more positioning methods. In some embodiments, the base station may also indicate to the UE a subset of signals of an indicated type which should be processed for DL measurements/sent for UL measurements.

Using non-positioning signals for positioning in downlink and/or uplink

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San Jose, CA, United States of America

Hong He