Abstract: Presented are systems and methods for beam indication related downlink control information (DCI) retransmission using a hybrid automatic repeat request acknowledgement (HARQ-ACK) procedure. A wireless communication device may receive a downlink control information from a wireless communication node. The wireless communication device may determine a location of hybrid automatic repeat request acknowledgement (HARQ-ACK) information for a procedure associated with the DCI in a HARQ-ACK codebook. The wireless communication device may determine a first physical uplink control (PUCCH) resource. The wireless communication device may transmit a PUCCH transmission that carries the HARQ-ACK information.

Abstract: Disclosed is an information transmission method. The method includes that: a first communication node determines a resource or parameter for a second communication node to transmit a reference signal, and indicates the resource or parameter to the second communication node through signaling; and the second communication node receives the signaling transmitted by the first communication node, determines the resource or parameter for transmitting the reference signal based on the signaling or based on the signaling and a rule predefined by the first communication node and the second communication node, and uses the determined resource or parameter to transmit the reference signal.

Abstract: Disclosed is a method for sending a control channel. The method includes: a first communication node determining second transmission parameter information about the control channel according to at least one of first control information or first parameter information and sending the control channel to a second communication node according to the second transmission parameter information. The first parameter information includes at least one of the following information: information about a demodulation reference signal corresponding to the first control information, information about a demodulation reference signal of a data channel corresponding to the control channel, information about a type of second control information transmitted on the control channel, and information about a channel coding rate corresponding to the first control information.

Abstract: Example implementations include a wireless communication method of selecting, by a wireless communication device, N resources, where N is equal to or larger than 1; and sending, by the wireless communication device to a wireless communication node, a message including a Channel State Information (CSI) report, where the CSI report includes an index of each of the N resources, and quality information of each of the N resources, where each of the N resources includes a reference signal resource, and where each of the N resources corresponds to one of M elements, M being smaller than or equal to N.

Abstract: A system, device and method for reporting frequency offset is disclosed. In one aspect, a method includes receiving, by a wireless communication device from a wireless communication node, at least a first resource configuration to configure a pair of reference signals (RSs) to the wireless communication device for reporting of frequency offsets of the pair of RSs; performing, by the wireless communication device, measurement of the frequency offsets of the pair of RSs, the pair of RSs including a first reference signal (RS) and a second RS; and sending, by the wireless communication device to the wireless communication node according to the at least a first resource configuration, at least one report of the frequency offsets.

Abstract: An information feedback method, device and system are provided. The method includes: determining, by a first communication node, feedback information for indicating a status of communication links between the first communication node and a serving communication node, where the feedback information includes at least one of the following: failure information of a first type of transmission link, a request for training signal of transmission modes and/or a request for training signal of receiving modes, and indication information of M preferred transmission links, and the first type of transmission link and the M preferred transmission links include transmission links from the serving communication node to the first communication node, where M is a positive integer greater than or equal to 1; and transmitting, by the first communication node, the feedback information to the serving communication node.

Abstract: Provided are transmission parameter determination method and device, and storage medium.

Abstract: Implementations include a wireless communication method of receiving, by a wireless communication device, a first downlink signaling indicating a Radio Network Temporary Identifier (RNTI) associated with an element. Example implementations also include a wireless communication method performed by a wireless communication device and including transmitting a message in a MAC CE or UCI, where the message includes at least one of: a UE—Context or information of a connection. Example implementations also include a wireless communication method performed by a wireless communication device and including receiving a message through at least one of a MAC CE or Downlink Control Information (DCI), where the message carries at least one of a C-RNTI, information associated with a PCI, or information of a connection.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for determining times for applying beam states for uplink transmissions. A wireless communication device may receive, from a wireless communication node, a first downlink control information (DCI) indicating a beam state. The wireless communication device may determine to apply the beam state to at least one target transmission after or starting from a first application time.

Abstract: A system and method for determining SFN using QCL information is disclosed. In one aspect, a method receiving, by a wireless communication device, a first set of quasi-co-location (QCL) information; receiving, by the wireless communication device, a transmission; and applying, by the wireless communication device, a second set of QCL information based on the first set of QCL information, wherein the second set of QCL information is different from the first set of QCL information.

Abstract: Provided are methods and devices for determining a quasi-co-location (QCL) parameter, and the method comprises: receiving configuration information; and determining whether the configuration information satisfies a predetermined constraint condition, and determining an acquisition mode of a QCL parameter of a signal according to the determination result; in a case where the configuration information satisfies the constraint condition, determining the QCL parameter of the signal according to a first acquisition mode; in a case where the configuration information does not satisfy the constraint condition, determining the QCL parameter of the signal according to a second acquisition mode.

Abstract: Example implementations include a wireless communication method of receiving, by a wireless communication device from a network, beam state activation information, the beam state activation information corresponding to a mode, and communicating, by the wireless communication with the network, a target signal according to at least one of the beam state activation information or the mode, wherein the target signal comprises at least one of downlink target signal or uplink target signal. Example implementations also include a wireless communication method of sending, by a network to a wireless communication device, a beam state activation information, the beam state activation information corresponding to a mode, and communicating, by the network with the wireless communication device, a target signal according to at least one of the beam state activation information or the mode, wherein the target signal comprises at least one of downlink target signal or uplink target signal.

Abstract: Provided are an information sending and receiving method and device, a storage medium and a processor. The information sending method includes: generating first signaling in a case where K elements in a beam-related parameter set exceed a first threshold corresponding to the K elements, wherein the K is an integer greater than or equal to 1; and sending the first signaling to a second communication node, wherein the first signaling carries information related to a reference signal.

Abstract: Presented are systems and methods for reporting channel state information. A wireless communication device may determine a first set of reference signal (RS) resources. The RS resources may comprise resources for channel measurement. The wireless communication device may send a first channel information associated with the first set of RS resources to a wireless communication node.

Abstract: Disclosed are power control method and device, and method and device for determining target receiving power. The power control method includes: space domain resource information of a transmission is received; a power control parameter of the transmission is determined according to the space domain resource information of the transmission and an association between space domain resource information and power control parameter, where a number of at least one parameter of the power control parameter of the transmission is greater than 1; and a transmit power of the transmission is determined according to the power control parameter of the transmission. According to the embodiments of the present disclosure, the power control parameter is configured for one transmission, a number of at least one parameter of the configured power control parameter is greater than 1, and a beam scenario or a panel scenario or a multi-TRP scenario is supported.

Abstract: Disclosed are a method for for sending and receiving signaling information. The method includes: sending, by a base station, signaling information; where the signaling information includes: information about a correspondence between a sequence parameter and a time domain symbol. The correspondence between the sequence parameter and the time domain symbol includes: the sequence parameter hopping once every R3 time domain symbols; where R3 is an integer, each of the R3 time domain symbols includes an uplink channel or an uplink signal. R3 satisfies at least one of the following: R3 is equal to a length of a time domain orthogonal cover code (OCC) corresponding to the uplink channel or the uplink signal, or R3 is equal to a frequency domain repeated sending parameter R; where R is a positive integer.

Abstract: A system and method for wireless communication are disclosed herein. Example implementations includes a wireless communication device determining one or more counters for a plurality of linked PDCCH (Physic Downlink Control Channel) candidates, wherein the plurality of linked PDCCH candidates are linked. The one or more counters are numbers of linked PDCCH candidates to be monitored, where each counter is an integer or a decimal. The counters may count individual candidates and/or combined candidates. The counters counting the PDCCH candidates may be the same number of different numbers. The wireless communication device may blindly determine downlink information using the counters and the linked PDCCH candidates.

Abstract: Provided are a control information transmission method and apparatus, a communication node, and a storage medium. The method includes the following: acquiring downlink control information, where the downlink control information is configured to indicate at least two target uplink control channel resources in a target resource set; and transmitting uplink control information based on the target uplink control channel resources.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for unified transmission configuration indicators (TCIs) in multiple transmission reception point (MTRP) environments. A wireless communication device may receive, from a wireless communication node, downlink control information (DCI) indicating at least one beam state. The wireless communication device may determine a transmission resource according to the DCI. The wireless communication device may perform a transmission using the transmission resource.

Abstract: System, methods and apparatuses for initializing HARQ-ACK procedure by a specific DCI for beam indication can include a wireless communication device receiving, from a wireless communication node, a downlink control information (DCI) indicating one or more beam states. The wireless communication device may determine specific information comprising hybrid automatic repeat request acknowledgement (HARQ-ACK) information, according to the DCI. The wireless communication device may transmit, to the wireless communication node, an uplink channel that carries the HARQ-ACK information.