Abstract: A system information reception method and apparatus. The method includes a terminal equipment receives a first synchronization signal block (SSB) transmitted by a network device, the first synchronization signal block being transmitted on an unlicensed or shared spectrum/band, and/or a first bit in ssb-SubcarrierOffset and/or ??+5 in a physical broadcast channel payload contained in the first synchronization signal block being used for indicating a QCL relationship between SSBs or being not used for indicating a first parameter; the terminal equipment determines the first parameter (kSSB) according to the first synchronization signal block; and receives SIB1, associated with the first synchronization signal block, or a second synchronization signal block according to the first parameter.

Abstract: A wireless communication apparatus, configured in a terminal equipment, the terminal equipment being related to at least two transmission and reception points (TRPs), includes a monitor configured to monitor second downlink control information according to an antenna port quasi-collocation (QCL) parameter the same as an antenna port QCL parameter associated with a first reference signal after the terminal equipment receives first downlink control information associated with beam failure or link failure, wherein, the first reference signal is associated with a first TRP in the at least two TRPs, a TRP associated with the second downlink control information is identical to the first TRP associated with the first reference signal, and the first reference signal is identified from at least one reference signal for beam recovery.

Abstract: An apparatus for detecting beam failure for a beam failure detection reference signal set of a serving cell includes: a receiver configured to receive a beam failure instance indication in each of two beam failure detection reference signal sets configured for a serving cell; and processor circuitry configured to: increment, when the receiver receives a beam failure instance indication in a BFD-RS set which is included in the two BFD-RS sets, a beam failure indication count of the BFD-RS set by 1, trigger, in a case where the beam failure indication count of the BFD-RS set is greater than or equal to a beam failure instance maximum count for BFD-RS set, beam failure recovery for the BFD-RS set of the serving cell.

Abstract: A terminal apparatus includes: a receiver configured to receive first downlink control information associated with beam failure or link failure; and a transmitter configured to transmit first uplink control information according to a spatial filter and/or power associated with a first reference signal after receiving first downlink control information wherein, the first reference signal is associated with a first TRP (transmission and reception point) in at least two TRPs, a TRP associated with the first uplink control information is identical to the first TRP associated with the first reference signal, and the first reference signal is identified from at least one reference signal for beam recovery.

Abstract: A terminal apparatus includes: a receiver configured to receive a first signal for giving an instruction for cell switching to a first L1/L2-triggered mobility (LTM) candidate from a base station apparatus; and processor circuitry configured to, upon receiving the first signal, retain a Service Data Adaptation Protocol (SDAP) entity, release a first bearer and a logical channel that exist in a current configuration and do not exist in a first configuration for the first LTM candidate, apply the first configuration, and perform the cell switching to the first LTM candidate.

Abstract: A communication system includes: a first communication apparatus, and a second communication apparatus that performs a synchronization process for establishing synchronization with the first communication apparatus, wherein the first communication apparatus is configured to start a first timer with a first process, and the second communication apparatus is configured to start a second timer with a second process including decryption on a first signal, and enable control for obtaining second time-point information in response to expiration of the second timer, and a time of the first timer corresponds to a first time longer than a time taken for a process for encryption in the first communication apparatus, and a time of the second timer corresponds to a second time longer than a time taken for a process for the decryption in the second communication apparatus.

Abstract: An apparatus for indicating a channel state information (CSI) report configuration, includes: a first receiver configured to receive first information from a network device, the first information at least comprising L sub-configurations of a CSI report configuration, and one of the L sub-configurations corresponding to one piece of CSI; and a second receiver configured to receive second information from the network device, the second information being at least used for indicating and/or triggering and/or activating at least one of the L sub-configurations; wherein the second information is carried by an MAC (media access control) CE (Control Element); the MAC CE includes one or more second fields, the second field is used to indicate activation/deactivation of a sub-configuration of a semi-persistent CSI report configuration.

Abstract: A wireless communication method and apparatus and a communication system. The wireless communication method includes: a terminal equipment receives configuration information, the configuration information indicating that one or more than one SPS configuration is associated with an SPS configuration set, the one or more than one SPS configuration corresponding to identical priorities or identical HARQ-ACK codebooks.

Abstract: A wireless communication apparatus, configured in a terminal equipment, includes a receiver configured to receive control information, the control information triggering a physical downlink shared channel, reception or monitoring of the control information being related to two TCI states, and a DCI format corresponding to the control information including no TCI field, and a processor configured to transmit or receive the physical downlink shared channel according to the two TCI states or according to one of the two TCI states.

Abstract: A message transmission apparatus, applicable to a first integrated access and backhaul node (IAB-node) includes: a receiver configured to: receive a second radio resource control (RRC) reconfiguration message for path migration of a second IAB-node while the first IAB-node is still connected with source parent node, the second radio resource control (RRC) reconfiguration message being transmitted by a donor central unit (donor-CU), the second IAB-node is a downstream child node of the first IAB-node; and receive a first RRC reconfiguration message for path migration of the first IAB-node, the first RRC reconfiguration message being transmitted by the donor-CU; and a transmitter configured to forward, to the second IAB-node, the second RRC reconfiguration message which is withhold until random access of the first IAB-node is successful.

Abstract: A module mounting device includes a housing, a first panel provided over a front-end-side of the housing and to include first openings in which first and second electronic-modules are insertable, a first front-end-portion of the first electronic-module attached to the first panel while inserted in a first opening, a second panel provided behind the first panel, to include second openings in which the first and second electronic-modules are insertable, and movable between first and second positions behind the first and second panels, respectively, first and second front-end-portions inserted in the second openings in a state where the second panel is located at the first position, the second front-end-portion inserted in a second opening in a state where the second panel is located at the second position, and a third panel provided behind the second panel and movable between third and fourth positions behind the first and third positions, respectively.

Abstract: An apparatus, applicable to a network device, includes: a transmitter configured to transmit reference signal resource set configuration information and reporting configuration information to a terminal equipment, wherein the reference signal resource set configuration information comprises configuration identifiers of more than one reference signal resource set, and the reporting configuration information comprises a configuration identifier of a first reference signal resource set and a configuration identifier of a second reference signal resource set, the first reference signal resource set and the second reference signal resource set being resource sets in the more than one reference signal resource set, the first reference signal resource set being used for measurement, and the second reference signal resource set being used for prediction reporting; and a receiver configured to receive a first report which comprises the prediction reporting from the terminal equipment.

Abstract: A semiconductor device with an antenna includes: a semiconductor chip having a first chip surface, and a circuit surface located opposite the first chip surface; a heat dissipation part having a first surface, and a second surface located opposite the first surface and in contact with the first chip surface of the semiconductor chip; a wiring board having a first board surface, a second board surface located opposite the first board surface, and a laminate in which an insulating layer formed of a resin and an interconnect layer formed of a metal are laminated, wherein the wiring board covers side surfaces of the heat dissipation part and of the semiconductor chip and the circuit surface of the semiconductor chip, and exposes the first surface of the heat dissipation part at the first board surface; and the antenna provided on the second board surface of the wiring board.

Abstract: A PRACH (Physical Random Access Channel) transmission apparatus configured in a terminal equipment includes: processor circuitry configured to, for a PRACH transmission with preamble repetitions, determine a second number of PRACH occasions related to a time period, wherein the time period is a first number of association pattern periods of synchronization signal blocks and PRACH occasions (SSB-to-RO association pattern periods), the first number is a smallest number for which at least one valid PRACH occasion group for each of a number of SSB indexes is determined in the time period; and a transmitter configured to repeatedly transmit a preamble on the second number of PRACH occasions.

Abstract: An apparatus for transmitting uplink transmission, configured in a terminal equipment, includes a receiver configured to receive second indication information, the second indication information being used to indicate a duration of a CP extension corresponding to a second uplink transmission, and processor circuitry configured to transmit the second uplink transmission without transmitting the CP extension.

Abstract: A resource selection apparatus, configured in a first terminal equipment, the resource selection apparatus includes a transmitter configured to transmit sidelink data to a second terminal equipment, the second terminal equipment being configured with sidelink discontinuous reception (SL DRX), and processor circuitry configured to generate a first candidate resource set and a second candidate resource set, the first candidate resource set being a set of one or more candidate resources within an overlapped time period of a selection window of the first terminal equipment and at least one continuous SL DRX active time of the second terminal equipment during the selection window, the second candidate resource set being a set of all candidate resources within the selection window of the first terminal equipment, and determine candidate resources in the first candidate resource set available for sidelink data transmission to obtain a first candidate resource subset.

Abstract: An apparatus for transmitting feedback information, includes a receiver configured to receive downlink control information transmitted by a network device, and receive one or more physical downlink shared channels (PDSCHs) transmitted by the network device according to the downlink control information, and a transmitter configured to feed back feedback information for the physical downlink shared channels to the network device, wherein feedback information for physical downlink shared channels on a multi-PDSCH cell is included in two sub-codebooks, and one of the sub-codebooks includes feedback information for a physical downlink shared channel that is scheduled on a multi-PDSCH cell based on single-PDSCH and transport block.

Abstract: A resource indication method and apparatus and communication system. The resource indication method includes: receiving by a terminal equipment third indication information used for dynamically indicating time domain resources in a resource pool transmitted by a network device, and/or receiving by a terminal equipment first indication information used for indicating first time domain resources belonging to a resource pool and transmitted by a network device. By indicating by the indication information which time-domain resources in the semi-persistently configured and/or dynamically configured time-domain resources may be contained in the resource pool, the V2X terminal equipment may perform data transceiving by using the resources in the resource pool, thereby supporting V2X communication in a future communication system.

Abstract: There is provided a network control device for controlling a plurality of devices included in an optical network. The network control device includes an acquirer that acquires first information indicating a transmission state of each of an optical transceiver, a first wavelength division multiplexing (WDM) device connected to the optical transceiver via a first transmission line, and a second WDM device connected to the first WDM device via a second transmission line different from the first transmission line from at least one of the optical transceiver, the first WDM device, and the second WDM device, a calculator that calculates transmission performance in the first transmission line based on the first information, and a setting changer that changes a setting of at least one of the optical transceiver, the first WDM device, and the second WDM device based on the transmission performance in the first transmission line.

Abstract: An apparatus for transmitting uplink transmission, applicable to LTM (L1/L2-triggered mobility) cell switch procedure, configured in a terminal equipment, includes: a receiver configured to receive an CG (Configured Grant) occasion via RRC (Radio Resource Control) signaling and to receive a first MAC CE (media access control control element) including candidate configuration information; and a transmitter configured to transmit uplink transmission to a cell associated with the candidate configuration information by using an available CG occasion or using a DG (dynamic grant).