Provided is a co-existing interference reduction method, which includes: a target wireless communication mode link with a co-existing interference is determined, the co-existing interference including harmonic interference and intermodulation interference; interference scanning detection is performed on the link in a coexistence state so as to obtain values corresponding to a co-existing interference effect evaluation parameter of the link in case of different values of a modulation control parameter; a filtering regulation strategy corresponding to the link is determined according to an interference scanning detection result; and a preset filter module matched with the link is controlled to perform a filtering process according to the filtering regulation strategy so as to reduce a co-existing interference effect on the link.

Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) performs a plurality of positioning measurements of a plurality of positioning reference signals (PRS) transmitted by at least one network node, transmits a first physical layer message having a fixed payload size, wherein the first physical layer message includes at least an indication of a type, a number, or both of a first set of positioning measurements of the plurality of positioning measurements to be included in a second physical layer message having a variable payload size, and transmits the second physical layer message having the variable payload size, wherein the second physical layer message includes at least the first set of positioning measurements, and wherein the variable payload size of the second physical layer message is based at least on the type, the number, or both of the first set of positioning measurements.

A method carried out in a User Equipment, UE, (1) for establishing communication with a wireless network (100) using inter-band Carrier Aggregation, CA, comprising: transmitting (610), to the wireless network, information identifying capabilities (51) of the UE to perform beam management of multiple Component Carriers, CC; receiving (612), from a base station (110) of the wireless network, dependent on the capabilities, information (52) indicative of co-location properties of a first CC in a first band and a second CC in a second band; establishing (617) communication between the UE (1) and the wireless network (100) using the first and the second CC.

Provided are a passive optical network (PON) multi-channel binding transmission method, a PON node and a storage medium. The PON multi-channel binding transmission method includes: determining a multi-channel transmission mode of to-be-sent data according to a data transmission efficiency and a preset data transmission efficiency threshold, where the data transmission efficiency for determining the multi-channel transmission mode is higher than or equal to the preset data transmission efficiency threshold; and transmitting the to-be-sent data on a data transmission channel binding combination of one or more data transmission channels according to the multi-channel transmission mode.

Provided are a data transmission method and apparatus and a storage medium. The data transmission method includes that a first communication node succeeds in channel contention on a first channel; the first communication node performs channel detection on a second channel within the preset duration before the sending moment of the first channel to acquire a detection result; and the first communication node sends a notification frame to a second communication node on the second channel in response to the detection result being idle, where the notification frame is used for instructing the second communication node not to send data on the second channel.

An operating method of a terminal configured to perform vehicle-to-everything (V2X) communication in a wireless communication system, including signaling a maximum physical sidelink feedback channel (PSFCH) receiving capability to a base station; and receiving a wireless signal transmitted from the base station based on the maximum PSFCH receiving capability, wherein the maximum PSFCH receiving capability is a maximum number of PSFCHs receivable during one time transmission interval (TTI).

A method of channel state information (CSI) reporting is disclosed that includes determining, with a user equipment (UE), whether CSI to be reported includes a matrix based on network (NW) triggering and performing, with the UE, CSI reporting based on the determination. The CSI reporting may be periodic, semi-persistent, or aperiodic CSI reporting. The matrix may be W.sub.1,l, W.sub.f,l, or both. The NW triggering may be explicitly performed using one or more downlink control information (DCI) bits. The NW triggering may be implicitly performed based on a location of DCI detected by the UE. In other aspects, a user equipment is also disclosed.

The present disclosure provides a method for transmitting and receiving a sidelink positioning reference signal and a terminal. The method includes: when a resource occupied by the sidelink positioning reference signal collides with a resource occupied by at least one type of information in a first information set, not transmitting the S-PRS on the collided resource, wherein the first information set includes: at least one of a sidelink physical channel, a sidelink reference signal, a sidelink synchronization signal, a sidelink synchronization signal block, an automatic gain control information and a guard period information.

According to the present invention, a base station is provided with: a control circuit that, through non-orthogonal multiplexing, allocates a first transmission power to a first signal corresponding to a first terminal type and allocates a second transmission power to a second signal corresponding to a second terminal type; and a transmission circuit that transmits the first signal and second signal having been non-orthogonally multiplexed.

A method for determining a transport block size includes: determining an overhead of a sidelink data channel PSSCH demodulation reference signal (DMRS) in a physical resource block (PRB) of a first time-frequency resource, where the first time-frequency resource includes a first time unit in time domain; and determining, based on the overhead of the PSSCH DMRS, a number of resource elements (REs) on the first time-frequency resource that are for data transmission, where the number of REs for data transmission is for determining a transport block size (TBS) of the sidelink data channel PSSCH. The method provides a combined gain of a plurality of transmissions of a same transport block, and supports DMRS configurations of different quantities of DMRS symbols in initial transmission and retransmission of one transport block.