The present invention relates to NR communication. A method for a user equipment provided with a plurality of panels or antennas to transmit an uplink signal to a plurality of transmission reception points (TRPs) comprises the steps of: receiving Downlink Control Indicators (DCI) including first to n-th field values; and transmitting identical uplink data to the plurality of TRPs by using the same number of antenna ports on the basis of the DCIs, wherein the first field value among the first to n-th field values may be determined on the basis of a Transmission Rank Indicator (TRI) and a Transmit Precoder Matrix Indicator (TPMI) corresponding to the selected first TRP among the plurality of TRPs, the second to n-th field values may be determined on the basis of second to n-th TPMIs respectively corresponding to the remaining second to n-th TRPs other than the selected first TRP, and the TRIs corresponding to the second to n-th field values may be determined on the basis of the TRI in the first field value.

In one embodiment, a method comprises first causing, by a controller device, wireless access points (APs) to allocate first non-interfering wireless channels for a prescribed reliable data service for wireless client devices in a WLAN; second causing the wireless APs to allocate a second shared channel having a bandwidth that is greater than the corresponding bandwidth of any of the first non-interfering wireless channels; allocating for each wireless client device a corresponding location service interval on the second shared channel for transmission of at least a corresponding identifiable wireless data unit for locating the corresponding wireless client device between two or more of the wireless APs; and determining a location of at least one of the wireless client devices based on reception of at least the corresponding wireless data unit between the one wireless client device and the two or more wireless APs during the corresponding location service interval.

The present disclosure provides a method and apparatus for network data restoration and a mobile terminal. The method includes: obtaining, in response to detecting that an area where the mobile terminal is located changes, a predetermined carrier combination priority, where the carrier combination priority is a priority order of a plurality of candidate carrier combinations supported by the mobile terminal, at least some of the plurality of candidate carrier combinations having different rates for network access; determining a target carrier combination based on the carrier combination priority; and accessing, based on the target carrier combination, a network corresponding to the area where the mobile terminal is located, to restore network data.

A first wireless communication device receives device-to-device (D2D) control information from a base station in a cellular communication system and sends second device D2D control data to a second wireless communication device. The second device control data is used for D2D communication over a D2D communication link between the first wireless communication device and the second wireless communication device. The second device D2D control data is at least partially based on the D2D control information.

An electronic device according to various example embodiments includes: at least one wireless communication module comprising wireless communication circuitry configured to support a first communication protocol and a second communication protocol, at least one processor operatively connected to the wireless communication module, and a memory electrically connected to the processor and configured to store instructions executable by the processor. When the instructions are executed by the processor, the processor may, using the wireless communication module, set a schedule for a first data link that uses a first frequency band as the second communication protocol with a first external electronic device, set a schedule for a second data link that uses a second frequency band as the second communication protocol with a second external electronic device, and change the second data link to a third data link that uses a third frequency band and perform communication with the second external electronic device, based on the third frequency band being available due to a termination of the first data link.

A method and apparatus send and receive information on a wireless network. A user equipment can establish a radio resource control connection with a wireless wide area network base station to enter a radio resource control connected state. The user equipment can send an uplink grant request message using a predefined dedicated random access channel preamble while in the radio resource control connected state. The user equipment can receive an uplink grant from the base station. The user equipment can transmit a radio resource control message in response to receiving the uplink grant.

Aspects of the present invention disclose a method for routing one or more autonomous vehicles to minimize a density of autonomous vehicles and passengers passing through network areas with oversubscribed bandwidth. The method includes one or more processors determining a bandwidth requirement of a first autonomous vehicle. The method further includes determining respective bandwidth requirement for one or more additional autonomous vehicles utilizing a wireless network. The method further includes determining a total bandwidth capacity of one or more nodes of the wireless network. The method further includes determining routing instructions from a current location of the first autonomous vehicle to a destination of the first autonomous vehicle based at least in part on the bandwidth requirement of the first autonomous vehicle and the total bandwidth capacity of the one or more nodes of the wireless network.

Aspects of the present invention disclose a method for routing one or more autonomous vehicles to minimize a density of autonomous vehicles and passengers passing through network areas with oversubscribed bandwidth. The method includes one or more processors determining a bandwidth requirement of a first autonomous vehicle. The method further includes determining respective bandwidth requirement for one or more additional autonomous vehicles utilizing a wireless network. The method further includes determining a total bandwidth capacity of one or more nodes of the wireless network. The method further includes determining routing instructions from a current location of the first autonomous vehicle to a destination of the first autonomous vehicle based at least in part on the bandwidth requirement of the first autonomous vehicle and the total bandwidth capacity of the one or more nodes of the wireless network.

A resource transmission method, a resource transmission apparatus, and a communications device. When the resource transmission method is applied to a network-side device, the method includes: sending downlink control information DCI, the DCI being used to indicate that a terminal is to perform transmission of at least one shared channel; where in a case that the shared channels are at least two in quantity, each of the at least two shared channels is repeatedly transmitted N times, N being an integer greater than 1.

The present application provides a method and device in a node for wireless communications. A first receiver, receiving a first signaling and a second signaling; a first transmitter, transmits a first signal in a target radio resource block, the first signal carrying a first bit block; wherein the first signaling is used to determine the first bit block, and the second signaling is used to determine a third bit block; a second radio resource block is reserved for a second bit block; a number of bit(s) comprised in the first bit block and a number of bit(s) comprised in the third bit block are used to determine a first radio resource block, and the first radio resource block overlaps with the second radio resource block in time domain; a first number is used to determine a fourth radio resource block.