Embodiments of the invention relate to methods and systems for processing network traffic data units. The methods and systems may include functionality for generating a first network traffic data unit comprising an indication that the first network traffic unit should be delayed for a time before re-transmission to a client device; and transmitting the first network traffic data unit to a first edge device.

A method of operating a terminal device in a wireless telecommunications system, the method comprising: attempting to decode a transmission of data to the terminal device; determining whether or not the data was successfully decoded; and transmitting acknowledgement signalling indicating whether or not the data was successfully decoded on radio resources that are determined by taking account of whether or not the data was successfully decoded.

A terminal according to an aspect of the present disclosure includes: a reception section that receives downlink control information for triggering feedback of a one-shot HARQ-ACK; and a control section that controls feedback of HARQ-ACKs each corresponding to one of a plurality of service types or HARQ-ACKs having different priorities by using different codebooks in a case where the feedback of the HARQ-ACK is performed on the basis of the downlink information.

Disclosure provides a method and device in a node for wireless communications. A first receiver, receives a first signaling; and a first transmitter, transmits a first signal in a target time-frequency-resource block, and the first signal carries a second bit block; herein, the first signaling is used to determine a first bit block; the first bit block comprises a second-type HARQ-ACK; the first bit block is used to generate the second bit block; the first time-frequency-resource block and the second time-frequency-resource block are respectively reserved for different bit blocks; a number of resources used to transmit a first-type HARQ-ACK in the first time-frequency-resource block is used to determine whether the target time-frequency-resource block is the first time-frequency-resource block or the second time-frequency-resource block; the first-type HARQ-ACK corresponds to a first index; the second-type HARQ-ACK corresponds to a second index; the first signaling indicates the second index.

Methods and apparatuses for signal transmission and reception are provided for a wireless communication system. Information for configuring a plurality of physical uplink control channel (PUCCH) resources is transmitted to a terminal. Downlink control information (DCI) is transmitted to the terminal on a physical downlink control channel (PDCCH). The DCI includes a resource indicator for indicating a PUCCH resource among the plurality of PUCCH resources. Uplink control information (UCI) is received from the terminal on the PUCCH resource indicated by the resource indicator.

Provided are a channel conflict processing method and apparatus, a device, and a storage medium. The channel conflict processing method includes: in the case where a transmission resource on a high-priority uplink channel of a UE and a transmission resource on a low-priority uplink channel of the UE overlap in time domain, determining the start position for transmission cancellation of the low-priority uplink channel; and canceling the transmission resource on the low-priority uplink channel according to the start position for transmission cancellation.

A method for indicating a power saving mode, a terminal, and a network side device are provided. The method includes: receiving first Downlink Control Information (DCI), where the first DCI is DCI that is not used for scheduling data, and the first DCI is used to indicate a first cell of the terminal to switch to or activate a target power saving mode.

Apparatus and methods are provided for group scheduling configuration and uplink HARQ configuration for the NR multicast services. In one novel aspect, the UE receives broadcasts the SIB message related to multicast transmission, receives multicast control information via RRC message, and configures the uplink HARQ feedback. In one embodiment, the SIB message includes control Resource Set and/or search space for MB-RNTI scramble. The multicast control information includes control Resource Set and/or search space within the MTCHinfolist G-RNTI scramble. The multicast control information includes one or more elements including MTCH index, uplink HARQ feedback request to inform the concerned UE(s) the HARQ feedback is disabled or enabled, the timing information between PDSCH and the uplink PUCCH feedback resource, the option of HARQ based feedback, one or a set of PUCCH resource or PUCCH resource instance, and an MTCH retransmission timer.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may reserve a transmission resource for transmitting a transmission block (TB) via a sidelink communication; reserve a retransmission mission resource for retransmitting the TB, wherein the retransmission resource is reserved such that at least one hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback occasion occurs between transmission of the TB and a first retransmission of the TB; and communicate with another UE via the sidelink communication based at least in part on the transmission and retransmission resources. Numerous other aspects are provided.

This application discloses an information feedback method, a resource scheduling method, a terminal, and a network device. The information feedback method includes: performing HARQ-ACK feedback for multicast downlink transmission and unicast downlink transmission in one time unit.