Abstract: Method, systems and devices for determining spatial relation and power control parameter for uplink signals. The method for use in a wireless terminal comprises determining at least one of at least one power control parameter or spatial relation for a first uplink signal on a first component carrier, and transmitting, to a wireless network node, the first uplink signal on the first component carrier based on at least one of determined at least one power control parameter or determined spatial relation.

Abstract: Provided are a signaling receiving method, a signaling transmitting method, and a device. The signaling receiving method includes receiving a first signaling. The first signaling includes a first-type parameter corresponding to a target element. The first-type parameter includes at least one of the following: a physical cell identifier, a mobility measurement reference signal, or a sequence parameter of a synchronization signal. The target element includes one of the following: a serving cell, a serving cell group, a bandwidth part (BWP), a BWP group, an information element, an information element group, a transmission configuration indicator (TCI) state, or a TCI state group. The information element includes at least one of the following: a channel or a signal.

Abstract: A wireless communication device may receive a configuration of at least one radio resource control (RRC) parameter for X channel measurement reference signal (CMR) resource sets or X CMR resource subsets of CMRs from a corresponding set of CMR resources. The parameter X can be an integer greater than 1. The wireless communication device may measure channel quality for at least one CMR resource of the X CMR resource sets or the X CMR resource subsets according to the configuration. The wireless communication device may send a report including at least one of a CMR index or channel quality to the wireless communication node. The report may include at least one of: a CMR index, or a channel quality.

Abstract: Provided are a parameter information determination method, a communication node, and a storage medium. The parameter information determination method includes the following. A first parameter of a first type element is acquired according to a second parameter of a second type element, where the number of first parameters of the first type element is N, the number of second parameters of the second type element is M, and M and N are each a positive integer greater than or equal to 1. The element includes one of: a channel, a signal, or one item in a mapping table.

Abstract: Provided are methods and apparatuses for transmitting and receiving control signaling. The method include determining second information according to first information, where the second information includes at least one of: the number N of bits used in first control signaling to notify a first transmission parameter, a correspondence mapping table between an index value referenced by the first transmission parameter in the first control signaling and the value of the first transmission parameter, the type of the first transmission parameter notified by a predetermined indication field in the first control signaling, or position information of the bits used in the first control signaling to notify the first transmission parameter; and where the first information includes a relationship between a transmission time interval between the first control signaling and a first signal and a predetermined threshold K, where N and K are non-negative integers; and transmitting the first control signaling.

Abstract: Methods and systems for controlling a transmit power of a wireless communication device are disclosed herein. In one embodiment, a method includes: determining one or more reference signals transmitted by a wireless communication node; maintaining one or more path loss estimates for the one or more reference signals; associating at least one path loss estimate with an uplink (UL) signal; calculating a transmission power of the UL signal according to the at least one path loss estimate; and transmitting the UL signal in accordance with the calculated transmission power.

Abstract: A system and method for providing receiving shared channels during multi TRP transmission are disclosed herein. In one embodiment, an example wireless communication method comprises: determining, by a wireless communication node, a plurality of sets of rate matching configurations. The method further comprises: associating, by the wireless communication node, the plurality of sets of rate matching configurations with respective group identifiers, and transmitting, by the wireless communication node to a wireless communication device, a signal indicating the plurality of sets of rate matching configurations and the group identifiers.

Abstract: Provided are a transmitting parameter determination method, an electronic device, an apparatus and a medium. The transmitting parameter determination method includes: determining a power control parameter of physical uplink shared channel (PUSCH) transmission according to association information between a sounding reference signal resource indicator (SRI) and a PUSCH power control parameter. The power control parameter of the PUSCH transmission includes at least one of an open-loop power control parameter of a PUSCH, a closed-loop power control parameter of a PUSCH, or a pathloss measurement parameter of a PUSCH.

Abstract: A wireless communications method includes acquiring, by a first radio terminal, one or more radio link qualities according to one or more first reference signal (RS) resources. One or more first RS resources are transmitted by a second radio terminal, in a first cell. The method includes determining, by the first radio terminal, a beam failure instance according to the one or more radio link qualities. The method further includes initializing, by the first radio terminal, a recovery request procedure. The recovery request procedure includes at least transmitting, in a case wherein a first condition is met, from the first radio terminal to the second radio terminal in a second cell, a link recovery request message. The first condition includes at least that a number of beam failure instances is equal to or greater than a first threshold value.

Abstract: Provided a method for signal communication includes: determining first information according to signaling information and a predetermined rule; determining, according to the first information, a quasi co-location reference signal set of a port group comprised in a signal; and communicating the signal according to the determined quasi co-location reference signal set of the port group comprised in the signal, where the communicating comprises receiving or transmitting. The first information comprises: a time interval between the signal and a control channel for scheduling the signal, a number of quasi co-location reference signal sets of a control channel element, a number of quasi co-location reference signal sets of the signal, and an index of the quasi co-location reference signal sets of the control channel element; and the time interval between the signal and the control channel for scheduling the signal is less than a predetermined threshold.

Abstract: Presented are systems and methods for parameter estimation. A wireless communication device may determine that a first number of PDCCH transmissions, scheduled from a wireless communication node, that are associated and are PDCCH candidates for blind detection decoding, is K, wherein K is an integer larger than 1. The wireless communication device may determine a second number of PDCCH candidates to be counted for monitoring. The wireless communication device may count the second number of PDCCH candidates for monitoring with respect to the first number of PDCCH transmissions.

Abstract: Presented are systems and methods for enhancing the reliability of uplink transmissions. A wireless communication device may receive a scheduling grant of an uplink channel from a wireless communication node. The wireless communication device may transmit the uplink channel to the wireless communication node. The wireless communication device may transmit a transmission block indication for determining a transmission block size (TBS) of the uplink channel to the wireless communication node.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for multi-beam transmission signaling for uplink communication channels. A wireless communication device may receive, from a wireless communication node, B candidate groups of power control parameters. The wireless communication device may receive, from the wireless communication node, a first signaling to indicate the B candidate groups of power control parameters for a first physical uplink control channel (PUCCH) resource. B may be an integer greater than or equal to 1.

Abstract: Disclosed is a power determination method, including: a first communication node determines power information according to at least one of signaling information and an agreed rule, where the power information includes at least one of: first-type power information associated with a first-type channel or signal, second-type power information associated with a second-type channel or signal, or third-type power information associated with the first-type channel or signal; where an acquisition parameter of the first-type power information comprises the second-type power information, and an acquisition parameter of the third-type power information do not comprise the second-type power information; and where the first-type channel or signal is a channel or a signal between the first communication node and a second communication node, and the second-type channel or signal is a channel or a signal between the first communication node and one or more third communication nodes.

Abstract: An electrical steel strip that is less than 3 mm in thickness and is made from a molten electrical steel melt having a superheat temperature of at least 30° C. above the liquidus temperature Tliquidus of the melt comprising: by weight, up to 0.015% carbon, between 1.0% and 2.0% manganese, between 2.70% and 3.80% silicon, silicon killed containing less than 0.01% aluminum, and optionally any one or more of up Cu, Cr, Ni, Mo, Ti, Nb, V, Sb, and Sn; and the remainder iron, impurities and inclusions, is disclosed. A twin roll cast and hot rolled electrical steel strip is disclosed. A subsequently cold rolled and annealed electrical steel strip is also disclosed. Methods of producing these products via a twin roll strip caster are also disclosed.

Abstract: In one embodiment, a method may include performing, by a wireless communication device, an uplink channel transmission for a number of times, according to a number of transmission beams of the wireless communication device, for at least one resource, wherein the number of times of the uplink channel transmission to be performed is received by the wireless communication device from a wireless communication node. The transmission beams of the number of transmission beams may be applied in cyclic order on the times of the uplink channel transmission to be performed, or a respective one of the transmission beams may be applied to each of a plurality of groups, where a number of groups in the plurality of groups is equal to a number of the transmission beams.

Abstract: Provided are an information indication method and apparatus and a storage medium. The information indication method includes: receiving first configuration information sent by a first communication node; determining corresponding second configuration information according to a predefined conversion rule and the first configuration information, where each of the first configuration information and the second configuration information includes at least one of control resource set configuration information, search space configuration information, demodulation reference signal (DMRS) configuration information or a cellbarred indicator field in master information block (MIB) information; and receiving system information according to an indication of the second configuration information.

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for scheduling performance of resource mapping of inter-cell multi transmission/reception points (TRPs) operation. A wireless communication device may receive, from a wireless communication node, an indication that a set of resources is scheduled for a first defined communication and a second defined communication. The first defined communication is associated with a first physical cell identity (PCI) value, and the second defined communication is associated with a second PCI value.

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: Disclosed is an information determination method and device, a first communication node, and a storage medium. The information determination method includes, in a case where a preset condition is satisfied, a reference signal is determined; and information of an uplink signal or information of an uplink channel is determined according to the reference signal.