Apple Inc.

Intel Corporation

Other

Sergey Panteleev

Alexey Vladimirovich Khoryaev

Debdeep Chatterjee

Mikhail S Shilov

Andrey Chervyakov

Sergey D Sosnin

Gang Xiong

Fatemeh Hamidi-Sepehr

Toufiqul Islam

Hong He

Seunghee Han

Dmitry Belov

Yushu Zhang

Jong-Kae Fwu

Jeongho Jeon

Alexei Vladimirovich Davydov

Ajit Nimbalker

Mikhail A Shilov

Youn Hyoung Heo

Alexander Sasha Sirotkin

Kyeongin Jeong

Kilian Roth

Huaning Niu

Salvatore Talarico

Pavel Dyakov

Dae Won Lee

Yongjun Kwak

Joonyoung Cho

Yujian Zhang

Candy Yiu

Richard Charles Burbidge

Qian Li

Bishwarup Mondal

Jerome Parron

Pingping Zong

Leonardo Gomes Baltar

Jie Zhu

Kilian Peter Anton Roth

Hwan-Joon Kwon

Gregory Vladimirovich Morozov

Carlos Horacio Aldana

Seau Sian Lim

Artyom Lomayev

Honglei Miao

Lopamudra Kundu

Avik Sengupta

Jose Armando Oviedo

Jan M Zaleski

Artyom Putilin

Yang Tang

Jie Cui

Alexander A Maltsev

Joey Chou

Bharat Shrestha

Rui Huang

Puneet K Jain

Yi Guo

Jing Zhu

Satish Chandra Jha

Geng Wu

Kathiravetpillai Sivanesan

Anthony Lee

Yizhi Yao

Hua Li

Robert Zaus

Farid Adrangi

Jaemin Han

Dawei Ying

Yuhan Zhou

Lu Lu

Hassan Ghozlan

Chang Hong Shan

Ansab Ali

Yaser M Fouad

Joonbeom Kim

May Wu

Naveen Palle

Gregory Ermolaev

Song Noh

Suenghee Han

Mikail A Shilov

Leondardo Gomes Baltar

Sergey D Sosin

Andrey Charvyakov

Mikhail Shilov

Systems and methods are provided to determine an estimated location of a user equipment (UE). For instance, a UE can provide a positioning request to a node while the UE is in a radio resource control idle (RRC_IDLE) or inactive (RRC_INACTIVE) state. The positioning request can be implemented in a random access channel (RACH) message A (MsgA). The UE can then receive a positioning response from the node. The positioning response can be implemented in a RACH message B (MsgB).

Systems and methods of providing new radio positioning

The disclosure describes mechanisms for reliability enhancement on control channel and data channel and mechanisms in URLLC. An apparatus of a RAN node for URLLC includes baseband circuitry to configure at least one DCI for scheduling transmission of at least one PDSCH content having same information. For each DCI, the baseband circuitry determines a CORESET for transmitting the DCI. The disclosure further describes mechanisms for the support of low latency transmission in URLLC. To improve peak data rate and spectrum efficiency in FDD system, the RAN node configures a DCI for scheduling data transmission using blank resources of a self-contained slot structure. Further, CBG-based transmission with separate HARQ-ACK feedback is provided to configure a DCI for scheduling data transmission of a TB and to divide the TB into multiple CBGs, and to configure uplink control data to carry separate HARQ feedback for the CBGs.

Enhancement of performance of ultra-reliable low-latency communication

An apparatus, method, system and machine-readable medium. The apparatus may be an apparatus of a New Radio (NR) gNodeB or of a NR User Equipment (UE), and may include a memory and processing circuitry. The processing circuitry for the apparatus of the gNodeB is to: configure a plurality of bandwidth parts (BWPs) associated with respective numerologies; determine a physical downlink control channel (PDCCH) including downlink control information (DCI), the DCI including information on scheduled resources including BWP index for a data transmission to or from a User Equipment (UE), the data transmission to occupy one of the plurality of BWPs or multiple ones of the plurality of BWPs; encode the PDCCH for transmission; and process the data transmission based on the DCI. The apparatus of the NR UE is to: process a physical downlink control channel (PDCCH) from a NR gNodeB, the PDCCH including downlink control information (DCI) indicating scheduled resources for a data transmission to or from the UE, the data transmission to occupy one or multiple ones of a plurality of BWPs configured by the gNodeB; and process the data transmission based on the DCI.

Enhancement on scheduling and HARQ-ACK feedback for URLLC, multiplexing scheme for control/data channel and DM-RS for NR, and activation mechanism, scheduling aspects, and synchronization signal (SS) blocks for new radio (NR) system with multiple bandwidth parts (BWPS)

In an example computer-implemented method, a user equipment (UE) receives first configuration data including an indication of a search space set for monitoring a wireless network for an uplink cancellation command, and second configuration including an indication to activate monitoring of the wireless network for an uplink cancellation command. The UE further receives a first physical downlink control channel (PDCCH) including scheduling information for an uplink transmission. The UE monitors the wireless communications network for the uplink cancellation command in accordance with the search space set, and receives a second PDCCH from the wireless including the uplink cancellation command, where the uplink cancellation command includes an indication to cancel a first portion of the uplink transmission. The UE cancels a transmission of the first portion of the uplink transmission.

System and method of downlink control channel signaling for uplink coexistence of multiple service types

Methods and systems are provided for communicating in a wireless network based on a prioritization status. User equipment can receive a first signal that includes an indicator. The UE can determine a prioritization status for a second signal based on the prioritization indicator. The UE can communicate, with one or more radio access networks (RANs) of a network, the second signal, where the timeline of the second signal can be out of order respective of other signals communicated by the UE and the wireless network. The second signal can include data transmitted by an ultra-reliable low latency communication (URLLC) service. The UE can communicate the second signal out of order with respect to one or more additional signals. The UE, based on the indicator, can communicate hybrid automated repeat request (HARQ) feedback before a HARQ feedback timeline of a non-urgent transmission.

Systems and methods for intra-UE multiplexing in new radio (NR)

Certain embodiments are directed to a system and method of physical uplink shared channel (PUSCH) transmission termination. The system and method can include a user equipment (UE) that can receives a downlink control information (DCI) scheduling a PUSCH transmission overlapped with repetitions of a hybrid automatic repeat request (HARQ) process for the UE and terminates the PUSCH transmission upon detection of the DCI after a fixed number of symbols where the fixed number of symbols is counted from a symbol after the last symbol of a control resource set (CORESET).

System and method for physical uplink shared channel (PUSCH) repetition termination in new radio (NR)

Systems and methods of providing RAT co-existence and congestion control in V2V communications are generally described. A vUE detects specific non-LTE RAT transmissions in a listening period of a PSCCH or PSSCH, determines whether a metric has been met and reselects to a non-overloaded channel to communicate with other vUEs or the eNB. The manner of reselection is dependent on the RAT specific or V2X service priorities of the channels, as well as whether the channels are V2V service dependent.

Intra- and inter-RAT co-existence and congestion control for LTE PC5-based vehicle-to-vehicle (V2V) communication

Embodiments disclosed herein are directed to new mechanisms of resource allocation for transmission of positioning or ranging (e.g., sounding) reference signals. The embodiments may provide flexible and/or efficient resource allocation, and may improve accuracy of user positioning. The techniques described herein may be applied for multiple use cases, including UAS, V2X, IIoT, etc.

Distributed resource management mode for NR positioning

Methods and architectures for establishing an uplink control channel in a fifth generation (5G) or new radio (NR) wireless network includes transmitting scheduling requests (SRs) at sub-slot level/symbol-level periodicities and determining whether SR transmit opportunities will collide with downlink (DL) signals being received and halting an SR transmission if the timing of DL symbols overlap at an OFDM symbol with the SR transmission.

Scheduling request transmission opportunity and resource configuration in new radio

A method, system, or apparatus may multiplex a physical sidelink control channel (PSCCH) and a Physical Sidelink Shared Channel (PSSCH). The system may apply a power boost to the PSCCH. Additionally, the method, system, or apparatus may power boost a portion of the PSSCH that corresponds to the frequency resources used by the PSSCH.

NR V2X sidelink structures for PSCCH cover enhancement

A user equipment (UE) can include processing circuitry coupled to memory. To configure the UE for New Radio (NR) communications above a 52.6 GHz carrier frequency, the processing circuitry is to decode radio resource control (RRC) signaling to obtain a cyclic shift value in time domain. The cyclic shift value is associated with a demodulation reference signal (DM-RS) antenna port (AP) of a plurality of available DM-RS APs. A single carrier based waveform DM-RS sequence corresponding to the DM-RS AP is generated using a base sequence and the cyclic shift value. The single carrier based waveform DM-RS sequence is encoded with uplink data for transmission to a base station using a physical uplink shared channel (PUSCH) using a carrier above the 52.6 GHz carrier frequency.

Reference signal and control information processing in 5G-NR wireless systems

Systems, apparatuses, methods, and computer-readable media are provided for time domain resource allocations in wireless communications systems. Disclosed embodiments include time-domain symbol determination and/or indication using a combination of higher layer and downlink control information signaling for physical downlink shared channel and physical uplink shared channel; time domain resource allocations for mini-slot operations; rules for postponing and dropping for multiple mini-slot transmission; and collision handling of sounding reference signals with semi-statically or semi-persistently configured uplink transmissions. Other embodiments may be described and/or claimed.

Time domain resource allocation for mobile communication

A method and apparatus of a device that performs a new radio (NR) downlink (DL) positioning reference signal (PRS) resource scheduling is described. In an exemplary embodiment, the device configures at least one of a NR DL PRS Resource Pool, a NR DL PRS Resource Set, a NR DL PRS Resource, and a muting pattern. In addition, the configured NR DL PRS Resource Set may be assigned to a separate Transmission Reception Point (TRP). Furthermore, a list of configured NR DL PRS Resource Sets can be assigned to a separate TRP. The assigned NR DL PRS Resource Set may include PRS Resources with different spatial filters. In addition, the assigned NR DL PRS Resource Set can include PRS Resources with the same spatial filter.

Method and system for DL PRS transmission for accurate rat-dependent NR positioning

A wireless communication device is disclosed for setting transmission slot priorities in a broadcast environment. Upon receipt of a broadcast signal from the wireless communication environment, the UE analyzes the received signal to determine time slots in which members of its own group are transmitting. The UE then sets priorities of previously-used time slots to be low for allocation purposes. When the UE needs to transmit a signal, it first performs allocation of time slots within the signal frame. This allocation is performed based on the earlier-set priorities such that time slots identified as being used by other group members will not be used unless necessary.

Sidelink physical layer procedures for collision avoidance, HARQ feedback, and CSI acquisition

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Nizhny Novgorod, Russia

Sergey Panteleev