Abstract: Provided are method and apparatus for transmitting information. The method for transmitting information includes: determining an intersection between pieces of transmission information included in N first-type information elements; and in the case where the intersection is non-empty, determining first information. The first information includes at least one of: a difference set between pieces of transmission information included in any two first-type information elements of the N first-type information elements, Hybrid Automatic Repeat Request acknowledgement (HARQ-ACK) feedback bits of the N first-type information elements, a mapping relationship between a bit field value corresponding to a bit indication field in downlink control information (DCI) and a parameter value indicated by the bit indication field in the DCI, the number of bits of each of the pieces of transmission information or a resource mapping manner of first-type information element. N is a positive integer greater than or equal to 2.

Abstract: The embodiments of the present disclosure disclose a method for determining a parameter of a reference signal, a method for transmitting a parameter of a reference signal, a terminal device and a base station. The determination method includes: obtaining a parameter of a first type of reference signal by a first signaling; and determining a parameter of a second type of reference signal according to the obtained parameter of the first type of reference signal, and the first type of reference signal and/or the second type of reference signal include at least one of: reference signal for data demodulation, reference signal for phase noise compensation, reference signal for Doppler shift compensation, or extended reference signal for data demodulation.

Abstract: A system and method for performing beam management is disclosed. In one embodiment, a method includes: determining a relationship between a first reference signal and a second reference signal, wherein the first and second reference signals share a same or similar one or more of the following properties: a channel property, a transmission property and a reception property; and transmitting the first and second reference signals to a wireless communication node.

Abstract: This disclosure relates to methods, systems, and devices for improved beam recovery at mobile stations (UE's) that support connected discontinuous reception (C-DRX). In one exemplary aspect, a method for wireless communication is disclosed. The method includes monitoring, at a communication node configured to operate in a connected discontinuous reception mode, a first plurality of reference signals in a time window that overlaps at least partially with a semi-active time or an active time within a discontinuous reception cycle of the communication node.

Abstract: Disclosed are a method and apparatus for processing interference, a storage medium and an electronic device. The method includes: generating a first reference signal, and sending the first reference signal according to a first parameter set.

Abstract: Provided are a method and an apparatus for receiving signal, and a non-transitory computer-readable storage medium. The method comprises that a User Equipment (UE) receives signaling comprising configuration information of a Channel State Information-Reference Signal (CSI-RS); and acquires the configuration information of the CSI-RS from the signaling.

Abstract: Provided are a method and apparatus for transmitting and receiving channel state information, a communication node, and a storage medium. A CSI matrix H is decomposed to obtain a vector group, where the vector group comprises at least two vector matrices, element information of at least one vector matrix in the vector group is quantized, and the quantized element information is transmitted.

Abstract: The present disclosure provides a processing method and apparatus for recovering a beam. The method includes: generating a first type of signaling when K elements in a beam related parameter set trigger one or more thresholds; and sending the first type of signaling to a second communication node, where the beam related parameter set includes Q elements, where Q and K are both positive integers, and K is less than or equal to Q. Through the present disclosure, the technical problems that a beam cannot be recovered after beam link failure, and beam and channel state information reports or beam and channel state information report requests cannot be actively initiated in a millimeter wave communication system are solved.

Abstract: Provided are a power control implementation method and apparatus, a communication node, and a computer-readable storage medium. The method includes: acquiring information about TPMI, determining one or more precoding codewords in a preconfigured precoding codeword set according to the information about TPMI, and performing transmission to a second communication node according to the one or more precoding codewords.

Abstract: Disclosed are a method, apparatus and system for determining spatial relationship information, and a storage medium. The method includes: transmitting first control signaling, wherein the first control signaling is used for indicating spatial relationship information of at least one control channel resource; and determining the spatial relationship information of the at least one control channel resource according to a predetermined rule and the first control signaling. Further disclosed are an information element transmission method and apparatus, and a storage medium.

Abstract: Provided are an information sending method and apparatus, a storage medium and an electronic apparatus. The method includes steps described below. A first communication node determines whether a first triggering condition is satisfied. In response to the first triggering condition being satisfied, the first communication node sends first information on a first resource; where the first information includes at least one of: channel related information or second information. The second information includes at least one of: transmission indication information of a channel and/or signal on a second resource, or a transmission request of the channel related information.

Abstract: In an exemplary embodiment, a wireless communication method is disclosed for indicating a mapping between a set of reference signals and data streams so that a reference signal can be transmitted by one or more of multiple network nodes based on the mapping. The disclosed embodiments provide mapping and additional rules.

Abstract: Provided are a signaling sending method and device and a signaling receiving method and device. The signaling sending method includes: configuring N sets according to reference-signal-related information satisfying a predetermined channel characteristic requirement, where N is an integer greater than or equal to 1, and an element in the N sets is the reference-signal-related information; generating a first type of signaling, where the first type of signaling carries the N sets; and sending the first type of signaling to a second communication node, where the first type of signaling is used for notifying the second communication node to perform beam indication according to the N sets.

Abstract: Provided are a method and a device for sending a reference signal, and a method and device for configuring a reference signal. The method for sending the reference signal includes: determining that a conflict occurs between at least two reference signals, and selecting a processing manner for solving the conflict between the at least two reference signals from multiple conflict processing manners; and sending at least one reference signal in the at least two reference signals to a terminal according to the selected processing manner to instruct the terminal to measure the at least one reference signal.

Abstract: The present invention provides a method and device for feeding back grouping indication information and a method and device for acquiring grouping indication information. The method for feeding back grouping indication information includes: determining M resources from a candidate resource set and dividing the M resources into N first-type resource groups, where M is an integer greater than or equal to 1 and N is a positive integer less than or equal to M; and feeding back indication information for indicating the M resources and first-type grouping indication information for indicating that the M resources are divided into the N first-type resource groups to a first communication node. Resources in the candidate resource set include at least one of: a transmission beam resource, a transmission antenna resource, a transmission port resource, a transmission frequency domain resource, a transmission sequence resource and a transmission time domain resource.

Abstract: A transmission configuration method includes: determining a candidate transmission configuration information set, where the determined candidate transmission configuration information set includes K types of transmission configuration information, and each of the K types of transmission configuration information is used for implementing transmission configuration of at least one of a signal or a channel, where K is greater than or equal to 1; selecting at least one type of transmission configuration information from the determined candidate transmission configuration information set; and transmitting the selected transmission configuration information to a terminal by using a signaling.

Abstract: A method and apparatus for generating a reference signal sequence for performing channel estimation. In one embodiment, the method includes: determining an initialization value; limiting the initialization value to be less than a predetermined positive integer M to provide a limited initialization value; mapping the limited initialization value into an initialization sequence having a predetermined number L of sequence values; providing the initialization sequence to a pseudo-random number generator to generate a pseudo-random number sequence; and generating the RS sequence based on the PRNS.

Abstract: The invention provides a method of transmitting a sounding reference signal (SRS) and a device utilizing the same. The method comprises: a user equipment transmits, to a base station, a sounding reference signal (SRS) on a time domain symbol in a special subframe, wherein the time domain symbol comprises one or more time domain symbols of time domain symbols occupying an uplink pilot time slot; and a number of the time domain symbols occupying the uplink pilot time slot is N, N is an integer, and 3?N?12. The embodiment resolves a problem of an incomplete scheme of transmitting an SRS on a time domain symbol, and realizes transmission of an SRS on increased time domain symbols.

Abstract: Provided are a method, apparatus and system for processing feedback information. The method includes, the first transmission node receiving a signal of a data shared channel, and determining data transmission level indication information of a transport block according to the signal; and the first transmission node transmitting the data transmission level indication information corresponding to the transport block to a second transmission node.

Abstract: Disclosed are a parameter transmission method and apparatus, and a non-transitory computer-readable storage medium. The transmission parameter method includes: sending, by a sending end, control information carrying a value of at least one transmission parameter in at least one transmission parameter set; wherein the control information adopts a value of a transmission parameter for a slot or a link on which the control information acts.