Abstract: Methods, apparatus and systems for wireless communication nodes to discover each other are disclosed. In one embodiment, a method performed by a first wireless communication node is disclosed. The method comprises: transmitting, to each of a plurality of second wireless communication nodes, respective configuration information that is utilized by the second wireless communication node to transmit a discovery signal in order to be discovered by at least one other second wireless communication node. At least two of the plurality of second wireless communication nodes transmit their discovery signals at different time domain positions based on their respective configuration information.

Abstract: Provided are a timing determination method and device, a communication node and a storage medium. The timing determination method includes: determining a timing parameter; and determining transmission timing of a target node according to the timing parameter, where the transmission timing includes at least one of a time difference between first timing and second timing, downlink transmit timing (DTT) or uplink transmit timing (UTT).

Abstract: Embodiments of the present invention provide a method and apparatus for transmitting and determining timing information, a storage medium, and a processor. The transmitting method includes: carrying timing information by using a demodulation reference signal (DMRS), where the timing information is used to indicate a terminal to determine a time domain location; and transmitting the DMRS carrying the timing information to the terminal.

Abstract: Techniques are described to perform paging related operation or power saving related operation. An example wireless communication method includes receiving, by a communication device in a low power radio resource control (RRC) state, a first signal that includes a first set of parameters, and performing, by the communication device, a paging related operation based at least on the first set of parameters or a power saving related operation based at least on the first set of parameters.

Abstract: Embodiments of the present invention provide a method and apparatus for transmitting and determining timing information, a storage medium, and a processor. The transmitting method includes: carrying timing information by using a demodulation reference signal (DMRS), where the timing information is used to indicate a terminal to determine a time domain location; and transmitting the DMRS carrying the timing information to the terminal.

Abstract: Provided are a symbol reservation, inquiry, and notification methods, a first node, a second node and a medium. The method includes determining a first element set, and sending request information, where the request information is used for requesting to reserve or not reserve a guard symbol at a transition in a case where a second unit of the first node performs transmission or reception on elements in the first element set.

Abstract: Provided are a transmission timing method and apparatus, a base station, and a computer readable storage medium. In the method, a second node issues timing control information to a first node and/or a third node to control alignment of data transmission received by the second node and sent by the first node and data transmission received by the second node and sent by the third node, or to control alignment of data transmission sent by the second node to the first node and data transmission sent by the second node to the third node.

Abstract: Methods and devices for indicating a resource location include a base station sending resource location information to a user equipment (UE). The resource location information at least indicates a frequency-domain location of a first resource according to a frequency domain offset from the first resource to a boundary location of a second resource in a frequency domain, and a bandwidth of the second resource. The second resource can include a synchronization signal (SS) block and the first resource can include a common control resource set. A frequency-domain location of the second resource can be indicated by a frequency domain offset from the second to a reference point.

Abstract: The described technology can be implemented as a wireless communication method in which timing information in a wireless communication network is mapped to a signal. The timing information includes information related to a synchronization signal block index and the signal includes at least one of a reference signal on a broadcast channel and a synchronization signal. The signal is transmitted by including at least a part of the information related to the synchronization signal block index.

Abstract: Provided are a timing difference determination method and apparatus, a device, and a storage medium. The timing difference determination method includes: determining a timing parameter based on at least one of the following parameters: a parameter related to the timing parameter, a parameter related to a timing advance, or a parameter related to a physical resource.

Abstract: The described technology can be implemented as a wireless communication method in which timing information in a wireless communication network is mapped to a signal. The timing information includes information related to a synchronization signal block index and the signal includes at least one of a reference signal on a broadcast channel and a synchronization signal. The signal is transmitted by including at least a part of the information related to the synchronization signal block index.

Abstract: Provided is a method Methods and devices for indicating a resource location include a first-type node sending resource location information to a second-type node. The resource location information at least indicates a frequency-domain location of a second resource according to a frequency domain offset from the second resource to a boundary location of a first resource in a frequency domain, and a bandwidth of the second resource. The first resource can include a synchronization signal (SS) block and the second resource can include a common control resource set. A frequency-domain location of the first resource can be indicated by the boundary location of the first resource in a frequency domain and a bandwidth of the first resource.

Abstract: Methods, systems, and devices are disclosed for digital wireless communication, and more specifically, for initializing and using demodulation reference signals. In one exemplary aspect, a method of wireless communication performed by a communication node includes generating a first portion of an initial value of a demodulation reference signal (DMRS) based, at least in part, on combining a time index and at least a portion of an ID index. The method also includes generating a second portion of the initial value of the DMRS based, at least in part, on the ID index, and generating the initial value of the DMRS by combining at least the first and second portions. The method further includes transmitting or receiving the DMRS.

Abstract: Provided is a channel identification method. The method includes: acquiring channel data of a terminal; constructing a first feature vector based on the channel data, where the first feature vector represents a numerical value set of cross-correlation values, which change along with time intervals, between channel data at different moments and the channel data themselves and between the channel data at different moments and subsequent channel data at different time intervals; and inputting the first feature vector into a predetermined prediction model to predict a speed of the terminal, or to predict a speed type of a cluster to which the terminal belongs. Further provided are an adaptive transmission method and apparatus based on the channel identification method, a transmission device, a base station, and a computer storage medium.

Abstract: A system and method for receiving timing configuration information are disclosed herein. In one embodiment, a method performed by a first node includes receiving, by the first node, timing configuration information, the timing configuration information comprises at least one of a timing advance parameter (NTA), a timing advance offset (NTA,offset), NTA granularity indication information, time difference information at a second node, a timing adjustment parameter (?Tq). The method includes determining, by the first node, at least one of UL Tx timing or DL Tx timing based on the timing configuration information.

Abstract: A system and method for receiving timing information are disclosed herein. In one embodiment, a method performed by a first node includes receiving, by a first node from a second node, one of (1) first information and second information, or (2) third information. The first information includes configuration information of at least one of indication information, timing mode, or time resource type. The method includes determining, by the first node, time difference information according to the one of (1) the first information and the second information, or (2) the third information.

Abstract: A resource determination method and device, a storage medium and an electronic device are provided. The method includes the following operations. A first node determines availabilities of first-type resources of one or more slots according to an agreed rule and/or according to a resource configuration signaling. The technical problem in the related art that the availability of resources is difficult to determine is solved.

Abstract: Provided are a symbol attribute determination method, a node and a storage medium. The symbol attribute determination method includes determining the attribute of a symbol by using a first mode. The attribute includes the attribute of being unavailable or the attribute of being available. The first mode is a default mode or a configured mode.

Abstract: Provided are a timing information configuration method, apparatus and system and a storage medium. The timing information configuration method includes that a first node predefines or configures timing information of a second node. The timing information includes at least one of: a timing mode, a downlink transmission timing alignment mode, a timing advance (TA) configuration mode, a TA value, an offset of a TA value, a number of orthogonal frequency division multiplexing (OFDM) symbols that an uplink transmission timing is advanced or delayed relative to a downlink transmission timing for alignment, or a number of OFDM symbols that an uplink reception timing is advanced or delayed relative to a downlink reception timing for alignment. The timing information configuration method includes that a second node determines timing information of the second node in a manner of predefinition or in a manner of being configured.

Abstract: Provided are a transmission timing method and apparatus, a base station, and a computer readable storage medium. In the method, a second node issues timing control information to a first node and/or a third node to control alignment of data transmission received by the second node and sent by the first node and data transmission received by the second node and sent by the third node, or to control alignment of data transmission sent by the second node to the first node and data transmission sent by the second node to the third node.