Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Guangdong Oppo Telecommunications Corp., Ltd.

Tsinghua University

Interdigital Patent Holdings, Inc.

Guangdong Oppo Mobile

Telefonaktiebolaget Lm Ericsson (publ)

Qianxi Lu

Robert Baldemair

Stefan Parkvall

Gunnar Mildh

Johan Rune

Jinhua Liu

Yi-Pin Eric Wang

Erik Bengt Dahlman

Andres Reial

Ning Yang

Jari Tapio Vikberg

Erik A Eriksson

Yanan Lin

Henrik Sahlin

Jianhua Liu

Stefan Wager

Dennis Hui

Rui Fan

Martin Hessler

Magnus Stattin

Sven Oscar Petersson

Huei-Ming Lin

Zhenshan Zhao

Zhi Zhang

Joakim Axmon

Karl Norrman

Qingyu Miao

Johan Torsner

Fredrik Athley

Gabor Fodor

Janne Peisa

Kumar Balachandran

Joachim Sachs

Ali S Khayrallah

Cong Shi

Zuomin Wu

Claes Tidestav

Thorsten Lohmar

Zhang Zhang

Bo Hagerman

Lars Lindbom

Torgny Palenius

Niclas Wiberg

Shukun Wang

Johan Furuskog

Jianfeng Wang

Marco Belleschi

Hai Feng Wang

Zhan Zhang

Peter Alriksson

Jose Luis Pradas

Pontus Wallentin

Jing Xu

Patrik Rugeland

Henrik Asplund

Xin You

Zhe Fu

Weijie Xu

Patrik Torgny Karlsson

Mikael Coldrey

Jonas Kronander

Shehzad Ali Ashraf

Reza Moosavi

Fredrik Lindqvist

Dennis Sundman

Bo Lincoln

Mikael Prytz

Yang Xu

Nadia Brahmi

Haitao Li

Andreas Cedergren

Ali El Essaili

Jörg Huschke

Jonas Medbo

Elena Myhre

Hugo Tullberg

Emma Wittenmark

Ulf Gustavsson

Lars Manholm

Thomas Walldeen

Zhongda Du

Peter Von Wrycza

Ke Wang Helmersson

Yi Fan Hu

Eleftherios Karipidis

Thomas Rimhagen

Junaid Ansari

Du Ho Kang

Tim Irnich

Eliane Semaan

Kimmo Juhani Hiltunen

Caner Kilinc

Ivana Maric

Anders Stjernman

Ali Zaidi

Gunnar Bark

Ather Gattami

Olav Queseth

Haorui Yang

Ismet Aktas

The present application relates to the technical field of communications, and disclosed are a power control method, a method and apparatus for determining transmission resources, a terminal, and a storage medium. The method comprises: acquiring power control configuration information; and according to the power control configuration information, determining whether to perform power control when sending sidelink data. The present application makes all terminals using the same resource pool not perform power control, thereby avoiding the problem in which when a terminal that employs a unicast transmission mode performs power control on a certain resource, a terminal that employs a broadcast transmission mode determines that the resource is available when listening, thereby preempting the resource and causing a transmission conflict.

Power control method, method and apparatus for determining transmission resources, terminal and medium

An information processing method and apparatus, a storage medium, a processor and an electronic device are provided. The method includes: configuration information is received from a network side device, the configuration information being used for configuring a sidelink configured grant transmission resource, and the sidelink configured grant transmission resource being a transmission resource in a resource pool; time-domain information corresponding to the sidelink configured grant transmission resource is determined on the basis of the configuration information; and according to the time-domain information corresponding to the sidelink configured grant transmission resource, a first hybrid automatic repeat request process ID is determined.

Information processing method and apparatus, storage medium, processor and electronic device

Provided are a transmission delay compensation method and apparatus, a device, and a storage medium. The method includes that: a network device sends signal configuration information to a terminal device, and the terminal device receives signal configuration information from the network device. The signal configuration information is used for configuring a reference signal for transmission delay compensation between the terminal device and the network device, and the reference signal includes an uplink reference signal and/or a downlink reference signal.

Transmission delay compensation method and apparatus, device, and storage medium

A method for transmitting data in an Internet of Vehicles and a terminal device disclosed in the present disclosure allow the determination of a resource used for multiple transmissions of a sidelink and favor an increase in the reliability of data transmissions. The method includes a first terminal receiving first control information transmitted by a second terminal. The first control information is used for determining resource information used for multiple transmissions of a sidelink. The method also includes the first terminal determining, on the basis of the first control information, a resource used for multiple transmissions of the sidelink.

Method for transmitting data in internet of vehicles and terminal device

Provided are a cell reselection method and apparatus, a terminal device, and a network device. The method includes: receiving, by a terminal device, first configuration information transmitted by a serving cell, the first configuration information being used to determine at least one of: MBMS service deployment information of an adjacent frequency, MBMS service deployment information of a neighboring cell, a bandwidth of an initial BWP of the neighboring cell, a sub-carrier spacing of the initial BWP of the neighboring cell, a bandwidth of an MBMS BWP of the neighboring cell, and a sub-carrier spacing of the MBMS BWP of the neighboring cell; and determining, by the terminal device based on the first configuration information device, a target cell for cell reselection.

Cell reselection method and apparatus, terminal device, and network device

The present application provides a method for feeding back a sidelink transmission state, comprising: a terminal device obtains an uplink feedback resource, the uplink feedback resource being used for transmitting sidelink feedback information; the terminal device performs sidelink feedback processing. The solution enables a network device to determine the data transmission state on a sidelink. After determining that data transmission on the sidelink fails, the network device can allocate retransmission resources to the terminal device, thereby improving success rate of sidelink transmission; or after determining that data transmission on the sidelink succeeds, the network device does not allocate retransmission resources to the terminal device any longer, thereby improving utilization of the resources.

Method and device for feeding back sidelink transmission state

A relay terminal includes a relay protocol stack, the relay protocol stack being located between a packet data convergence protocol (PDCP) layer and a layer 2 protocol stack, or the relay protocol stack being a media access control (MAC) layer protocol stack. The relay method includes: a relay receiving entity receiving a relay protocol data unit (PDU) sent by a previous hop node, and transmitting the relay PDU to a relay sending entity; and the relay sending entity sending the relay PDU to a next hop node.

Relay method, method for generating routing table, and device

Provided are a communication method and device, and a storage medium. A first terminal device receives configuration information sent by a network device; the network device can configure, for the first terminal device and by means of the configuration information, a sidelink transmission resource and a transmission resource that corresponds to a PUCCH; the first terminal device may send, on the sidelink transmission resource configured by the network device, multiple pieces of sidelink data to a second terminal device, and receive, from the second terminal device, sidelink feedback information corresponding to the multiple pieces of sidelink data; the number of bits corresponding to the sidelink feedback information is greater than one; and when the first terminal device reports the sidelink feedback information to the network device by means of the transmission resource and is configured by the network device, one PUCCH can bear multi-bit sidelink feedback information.

Communication method and device, and storage medium

A method for determining a sidelink transmission resource, a terminal device, and a network device are provided. The method includes determining a third transmission resource that includes a transmission resource for transmitting a physical sidelink shared channel (PSSCH), and determining a second transmission resource in the third transmission resource. The second transmission resource includes a time-domain resource the same as and/or adjacent to a time-domain resource for a demodulation reference signal (DMRS) of the PSSCH. The second transmission resource is used for transmitting second sidelink control information (SCI). The third transmission resource further includes a first transmission resource for transmitting first SCI.

Method for determining sidelink transmission resource, terminal device, and network device

Provided are an initial access method, a controlled device and a controlling device, which can realize initial access in short-range communication without depending on a PRACH preamble. The initial access method comprises: a controlled device acquiring an initial access resource; the controlled device sending, on the initial access resource, initial access information to a controlling device; and the controlled device monitoring access feedback information sent by the controlling device, wherein the access feedback information is used for indicating that the controlled device has successfully accessed the controlling device.

Initial access method, controlled device and controlling device

A terminal device, a network device, a storage medium, and a connection configuration method. The connection configuration method includes reporting, by a first terminal device, to a network device connection, status of the first terminal device with at least one second terminal device.

Connection configuration method, device and storage medium

The application discloses a relay method, a routing table generation method and apparatus, a terminal and a storage medium. The relay method is applied to a relay UE. The relay UE comprises a relay protocol stack, the relay protocol stack being located between a PDCP layer and a layer 2 protocol stack of a PC5 interface, or the relay protocol stack being a MAC layer protocol stack, and the relay protocol stack comprising a relay receiving entity and a relay sending entity. The relay method comprises: the relay receiving entity receiving a relay protocol data unit (PDU) sent by a last hop node, and forwarding the relay PDU to the relay sending entity; and the relay sending entity sending the relay PDU to a next hop node according to a protocol header of the relay PDU, the relay PDU being a PDU sent between at least two remote UEs.

Relay method, routing table generation method and apparatus, terminal, and storage medium

The disclosure is directed to a user equipment and a base station for implementing a feedback assisted multicast. In an aspect, the disclosure is directed to a UE which includes not limited to a transmitter, a receiver, and a hardware processor coupled to the transmitter and the receiver and configured to establish a MBMS connection for receiving a MBMS data, receive, through the receiver, the MBMS data after establishing the MBMS connection, determine a feedback resource based on receiving the MBMS data, and transmit, through the transmitter, a feedback message to indicate a reliability of the MBMS connection by using the feedback resource.

User equipment and base station for implementing feedback assisted multicast

The present disclosure relates to a channel listening method, a channel listening apparatus, a computer device and a storage medium. A User Equipment (UE) receives network configuration information transmitted by a base station, the network configuration information includes at least a duration of a random access contention resolution timer. The UE determines initial offset time of the random access contention resolution timer, and start to listen to a Physical Downlink Control Channel (PDCCH) at a first time symbol after the initial offset time is reached, the duration of the random access contention resolution timer is a longest time for listening to the PDCCH. In this way, a problem of invalid listening caused by the fact that the UE prematurely starts the random access contention resolution timer due to an RTT that is too long can be avoided, thereby reducing a terminal loss.

Channel listening method and apparatus, terminal, base station, and storage medium

A user equipment and a method of resource transmission are provided. The method includes determining that physical sidelink feedback channel (PSFCH) resources for a resource pool are divided into M times N PSFCH resource sets in a frequency domain, each PSFCH resource set corresponds to a subchannel in a slot for the resource pool, and N is a number of physical sidelink shared channel (PSSCH) slots associated with a PSFCH slot, M is a number of subchannels for the resource pool, M and N are integers equal to or larger than 1. This can have enough resource for PSFCH transmission between multiple RX UEs, select resource of PSFCH per RX UE within an available transmission resource set, provide a good communication performance, and/or provide high reliability.

User equipment and method of resource transmission

Growing community of inventors

Guangdong, China

Qianxi Lu