Techniques and apparatus for using downlink control information (DCI) to avoid hybrid automatic repeat request (HARQ) process identifier (ID) conflicts in scenarios where multiple semi persistently scheduled (SPS) configurations share the same pool of HARQ process IDs are provided. One example technique involves a user equipment (UE) receiving an indication of a plurality of SPS configurations, each SPS configuration allocating the UE with a set of SPS occasions for physical downlink shared channel (PDSCH) transmissions. Information for resolving a conflict between a first HARQ process ID associated with a first SPS occasion of a first of the plurality of SPS configurations and a second HARQ process ID associated with a second SPS occasion of a second of the plurality of SPS configurations is received. The first SPS occasion occurs prior to the second SPS occasion. The conflict is resolved based on the information.

There is provided an apparatus, said apparatus including circuitry configured for causing a plurality of data packets to be transmitted, in at least a first mode, determining at least one of the plurality of data packets based on at least one criterion based on at least one transmission parameter of at least one part of one of the plurality of data packets and causing a duplicate of the at least one determined data packet to be transmitted.

A user equipment for a mobile telecommunications system has circuitry configured to communicate with at least one base station, wherein the circuitry is further configured to: interrupt processing of a lower priority data transmission when a higher priority data transmission has to be processed, when it is determined that an available processing power is below a predetermined threshold.

Disclosed is a method for a terminal transmitting a sidelink data channel in a wireless communication system. Particularly, the method comprises a step for transmitting a sidelink data channel having a first priority. The sum if resources which can be used for all sidelink data channels having a priority equal to or lower than the first priority is equal to or less than a threshold corresponding to the first priority.

Systems, apparatuses, and methods are described for wireless communications. A base station may determine configuration parameters for a wireless device. The configuration parameters may be based on traffic pattern information received from the wireless device, such as a traffic periodicity, a timing offset, and/or a message size.

The present disclosure provides a method and a device in a node for wireless communications. A first node receives a first signaling and a second signaling; and transmits a first signal in a first radio resource block. The first signaling is used to determine the first radio resource block; the first signal carries a first bit block and a second bit block, of which the first bit block is associated with the first signaling, and a third bit block is associated with the second signaling, the third bit block being used to generate the second bit block; a number of bits comprised in the first bit block is used to determine a first resource size, a second resource size is used to determine a size of time-frequency resources occupied by the first signal. The method proposed herein improves resource utilization ratio of the wireless system.

This disclosure relates to methods and devices for managing transmission or retransmission on shared spectrum channel in a wireless communication network. In one implementation, the method may include determining if an uplink grant is deprioritized by a uplink shared channel transmission on a shared spectrum channel. The method may further include determining if a media access control (MAC) data packet has been generated for the deprioritized uplink grant. The method may further include, in response to the uplink grant being deprioritized and the MAC data packet being generated for the deprioritized uplink grant, performing a retransmission of the MAC data packet with an available uplink grant.

A terminal according to an embodiment of the present invention can: encode a plurality of UCIs comprising a first UCI and a second UCI; perform resource mapping on the encoded bits of the plurality of UCIs on a single physical uplink channel; and perform uplink transmission on the basis of the resource mapping. Even when the first UCI and the second UCI have different priorities, the terminal can separately encode the first UCI and the second UCI on the basis that the first UCI and the second UCI are configured to be multiplexed on the single physical uplink channel, and perform the resource mapping on the second UCI having the lower priority on the basis of the resource mapping of the first UCI having the higher priority.

Disclosed are a data sending method and apparatus, a computer device and a storage medium. The method comprises: a terminal receiving transmission resource configuration information; and the terminal sending data on a resource configured as a transmission resource. By means of the solution of the present invention, the reasonable use of resources can be achieved.

Provided are an uplink control information transmission method and device. The method is applied to a terminal and includes: determining that there is overlap in time domain between at least two types of UCIs of at least two types to be transmitted, where each type in the at least two types is independently configured with uplink transmission related information; and independently transmitting UCI of the each type in the at least two types according to the configured uplink transmission related information. The method is applied to a network device and includes: sending uplink transmission related information for at least two types of UCIs; determining that there is overlap in time domain between at least two types of UCIs of at least two types to be transmitted; and receiving UCI of the each type in the at least two types according to the uplink transmission related information.