Abstract: An encoding method for channel state information (CSI), performed by a user equipment (UE), includes: encoding, based on a first target CSI compression encoder, a target CSI matrix in a delay domain and an angle domain, to generate a compressed encoded value, in which the first target CSI compression encoder includes N composite convolution layers and one fully-connected layer, each composite convolution layer includes a delay-domain convolution step and an angle-domain convolution step, and the delay-domain convolution step of the first composite convolution layer in the N composite convolution layers is smaller than the angle-domain convolution step of the first composite convolution layer in the N composite convolution layers, where N is a positive integer.

Abstract: A method for accessing a network is performed by a terminal, and includes: determining a terminal parameter; and determining a signal threshold value corresponding to the terminal parameter, based on the terminal parameter.

Abstract: The present disclosure provides an early termination method and apparatus, a communication device, and a storage medium. The method includes: instructing a terminal to terminate a repeated transmission by means of an information domain in downlink control information (DCI).

Abstract: In a method for sending information, a terminal determines a first random access message from a plurality of random access messages supported by the terminal and sends terminal information based on the first random access message. In a method for receiving information, a network device, determines a first random access message from a plurality of random access messages supported by the network device; and receives terminal information based on the first random access message. The terminal information includes at least one of terminal capability information or channel state information of the terminal.

Abstract: Methods and devices for prematurely terminating a transmission are provided. The method includes that a base station in a machine type communication (MTC) system receives a first data repeatedly uploaded by a terminal in the MTC system. Additionally, the base station determines whether all data blocks included in the first data are successfully demodulated. The first target number of times is a maximum number of times configured by the base station for the terminal for repeatedly uploading the first data. When determining that all the data blocks included in the first data are successfully demodulated before the total number of times of repeatedly uploading the first data reaches the first target number of times, target downlink control information (DCI) is transmitted to the terminal. The target DCI is configured to instruct the terminal to prematurely terminate uploading the first data to the base station.

Abstract: A data transmission method and a data transmission device based on uplink grant-free scheduling, and a storage medium. The method includes: transmitting first uplink data to a base station based on pre-configured first uplink scheduling information; transmitting first indicating information of data to be transmitted to the base station, the first indicating information of data to be transmitted for indicating whether there is data to be transmitted in the terminal after transmitting the first uplink data; and transmitting second uplink data to the base station on a target resource based on second uplink scheduling information in response that there is the data to be transmitted in the terminal, the second uplink data being all or part of the data to be transmitted, and the target resource is a resource reserved by the base station for the terminal based on the second uplink scheduling information.

Abstract: A method and apparatus for data transmission are provided. The method is applied to a user equipment that detects a current timing advance (TA) in a target time unit to obtain a detection result. The user equipment sends, if the detection result indicates that the current TA has expired, at least one of a random access signal and a target notification message to a base station.

Abstract: A method for sending a random access response, where the method is applied to a base station, and the method includes: generating at least one random access response (RAR) in response to receiving at least one random access preamble; and allocating the at least one RAR to at least one transport block carried by at least one physical downlink shared channel (PDSCH).

Abstract: A method, computer readable medium, and apparatus for determining a search space to improve power consumption of device in a wireless network, The power consumption is improved by: determining a maximum number of candidate channel for each AL in a USS, where the maximum number of candidate channel for at least one AL is less than a maximum configuration value.

Abstract: A terminal is disclosed including a receiver that monitors downlink control channel candidates in a predetermined frequency bandwidth out of a plurality of frequency bandwidths; and a processor that performs a control to change the predetermined frequency bandwidth in accordance with a predetermined timer. In another aspect, a radio communication method is also disclosed.

Abstract: A method for determining a bandwidth part (BWP), performed by a terminal, includes: determining the BWP, in which a bandwidth of the BWP is larger than or equal to a first threshold value and the first threshold value is a maximum transceiving bandwidth corresponding to a capability of the terminal. A method for determining a BWP, performed by a network device, includes determining the BWP, wherein a bandwidth of the BWP is larger than or equal to a first threshold value and the first threshold value is a maximum transceiving bandwidth corresponding to a capability of a terminal.

Abstract: A method and a device are provided for configuring and adjusting a search space parameter. The method includes: determining whether a current state meets a preset condition; obtaining a search space configuration parameter corresponding to the current state from pre-stored multiple sets of search space configuration parameters in response to determining that the current state satisfies the preset condition; switching a search space configuration parameter of a current search space for currently monitoring search space to the search space configuration parameter corresponding to the current state; and using the search space configuration parameter corresponding to the current state to continue monitoring the search space to obtain downlink control information (DCI) sent by a base station through a physical downlink control channel (PDCCH).

Abstract: The present disclosure relates to a data transmission method and apparatus. The method can include, in response to performing resource mapping on a physical downlink channel, mapping data symbols to a data transmission symbol and an adjustment symbol of a target sub-frame containing the adjustment symbol. The target sub-frame is a last sub-frame before performing a frequency adjustment or an uplink/downlink switching and/or a first sub-frame after performing the frequency adjustment or the uplink/downlink switching. The data transmission symbol is an orthogonal frequency division multiplexing (OFDM) symbol for transmitting data, and the adjustment symbol is an OFDM symbol used for an adjustment time of a narrowband frequency adjustment or an adjustment time of the uplink/downlink switching. The method can further include transmitting the data symbol in the adjustment symbol or disabling transmission of the data symbol in the adjustment symbol when performing data transmission in the target sub-frame.

Abstract: A method for determining an access resource is performed by a network device, and includes: determining a first bandwidth part (BWP); wherein the first BWP includes at least one of a physical random access channel (PRACH) resource for a terminal of a first type that needs to perform coverage enhancement, or a PRACH resource for a terminal of a second type.

Abstract: A method for controlling frequency hopping, performed by a user equipment (UE), includes: determining a frequency hopping offset, a number of frequency hopping, and a frequency hopping time domain granularity; and performing frequency hopping based on the frequency hopping offset, the number of frequency hopping, and the frequency hopping time domain granularity. A method for controlling frequency hopping, performed by a base station, includes: sending indication information to a UE, wherein the indication information is configured to indicate the UE to determine one or more of a frequency hopping offset, a number of frequency hopping, and a frequency hopping time domain granularity.

Abstract: A method for bandwidth part (BWP) switching includes: switching from a source BWP to a target BWP using a first switching mode or a second switching mode, in which, a switching delay used by the first switching mode is longer than a switching delay used by the second switching mode.

Abstract: A parameter determination method, a parameter determination apparatus, and a storage medium that provide a coverage enhancement effect on broadcast Physical Downlink Control Channel (PDCCH). The coverage enhancement effected is obtained by: determining a first search space, where a maximum Control Channel Element (CCE) aggregation level included in the first search space is higher than a first aggregation level threshold.

Abstract: A configuration parameter determination method includes: determining a first configuration parameter set, the first configuration parameter set being used for determining a transmission resource of a first type of common search space on the time domain, and the first configuration parameter set at least including: a control channel element (CCE) aggregation degree, and the number of retransmissions corresponding to the CCE aggregation level and/or the number of candidate transmission positions corresponding to the CCE aggregation degree.

Abstract: A transmission method includes: determining, by a terminal, a first parameter, and the first parameter is used for indicating transmission parameter information of the terminal for performing downlink channel coverage enhancement.

Abstract: A hybrid automatic repeat request (HARQ) feedback method is applied to a terminal, wherein a base station allocates to the terminal multiple available scheduling resources configured to provide Early Data Transmission (EDT) service. The method includes: selecting an available scheduling resource from the multiple available scheduling resources; sending EDT data to the base station on the selected available scheduling resource; determining a HARQ feedback time point for the EDT data according to a preset rule; and when HARQ information sent by the base station is received at the HARQ feedback time point, determining a transmission result of the EDT data based on the HARQ information.