A resource obtaining method includes: obtaining a target resource. The target resource includes at least one of a first resource or a second resource; the first resource corresponds to a first communications technology, the second resource corresponds to a second communications technology, and a resource interval between the first resource and the second resource is greater than or equal to a target time. The target time is determined according to a first time or a second time, the first time is a time required for switching between the first communications technology and the second communications technology, and the second time is a corresponding time obtained after a target interval is excluded from the first time.

A resource obtaining method includes: obtaining a target resource. The target resource includes at least one of a first resource or a second resource; the first resource corresponds to a first communications technology, the second resource corresponds to a second communications technology, and a resource interval between the first resource and the second resource is greater than or equal to a target time. The target time is determined according to a first time or a second time, the first time is a time required for switching between the first communications technology and the second communications technology, and the second time is a corresponding time obtained after a target interval is excluded from the first time.

Disclosed is a wireless networking method having low power consumption and high interference resistance. Basic communication units comprise a base station and a node. The base station takes charge of network construction and management, and the node and the base station communicate with each other by using adaptive frequency hopping and time division multiple access technologies; a plurality of time slots are obtained by division for communication, the time slots are divided into transaction time slots and data time slots, and the transaction time slots take charge of broadcast information transmission, synchronous information transmission, and network access of the node; and the data time slots take charge of data interaction between the base station and the node. The method can achieve available low-power-consumption, large-capacity, high-reliability, and low-latency underlying wireless communication in a complex and congested wireless environment, and can operate in a 2.4 GHz frequency band to achieve worldwide availability.

Disclosed are a method for transmitting and receiving a radio signal in a wireless communication system and an apparatus therefor. Particularly, a method for performing, by a terminal, channel state information (CSI) reporting in a wireless communication system comprises the steps of: receiving, from a base station, bandwidth part (BWP) configuration information on a BWP for uplink and/or downlink transmission; receiving, from the base station, reporting configuration information including a reporting configuration for the CSI reporting; and performing the CSI reporting on the basis of the BWP configuration information and the reporting configuration information, wherein the reporting configuration is associated with the BWP, and whether or not the reporting configuration is activated may be determined on the basis of whether or not the BWP is activated.

There is provided a control device that is configured to control an aircraft which has a battery, and a base station unit for providing a wireless communication service to a user terminal in a communication area formed by using power of the battery to radiate a beam on a ground, and which is configured to use the power of the battery to fly, the control device including: a battery capacity acquisition unit configured to acquire a battery capacity of the battery; and a communication control unit configured to control an amount of communication resources which is allocated to the user terminal by the base station unit based on the battery capacity.

A terminal apparatus includes: a higher layer processing unit configured to configure, in the serving cell, the first set of downlink resource blocks (DL RBs) continuous in a frequency domain and the second set, which is different from the first set, of DL RBs continuous in the frequency domain; and a receiver configured to monitor a first PDCCH with a first DCI format in the first set, the first set being activated, and receive a PDSCH scheduled according to the first DCI format in the first set, wherein in a case that the number of different sizes of DCI formats monitored by using a C-RNTI in the serving cell exceeds three, a size of a first frequency domain resource allocation field included in the first DCI format is provided based on the number of the RBs in the second set, and the first frequency domain resource allocation field is used for scheduling the RBs in the first set.

A method of operating a communications device in a wireless communications system that supports a random access procedure. The method comprises receiving, from an infrastructure equipment, a scheduling message comprising an indication of an allocation of radio resources to be used for a random access procedure message, selecting a transport block size (TBS) from a plurality of permitted TBS values for the transmission of the random access procedure message, and determining whether the selected TBS is lower than a maximum TBS of the plurality of permitted TBS values. If it is determined that the selected TBS is lower than the maximum TBS, the method comprises selecting a time for starting the transmission of the random access procedure message from a plurality of permitted starting transmission times, and transmitting the random access procedure message to the infrastructure equipment in the allocated communications resources using the selected TBS.

A base station for a mobile telecommunications system has circuitry configured to communicate with at least one user equipment, wherein the circuitry is further configured to: transmit, to the at least one user equipment, a multi-level pre-emption indicator for indicating, as first level information, first information about resources used for at least one short-data transmission within a transmission region which may contain at least one long-data transmission of the at least one user equipment, and, as second level information, second information about the resources used for the short-data transmission, wherein the second information more accurately indicates the resources used than the first information.

Methods, systems, and apparatuses for synchronizing data transmission activity by user equipment (UE). In one aspect, the method comprises determining, by the UE and based on current usage of resources, that alignment of subsequent usage of resources is to be adjusted, generating, by the UE, data that indicates a plurality of activity alignment parameters that are to be adjusted in order to cause the adjusted alignment of subsequent usage of resources, encoding, by the UE, the generated data for transmission to a base station, and transmitting, by the UE, the encoded data to the base station.

Disclosed is a wireless networking method having low power consumption and high interference resistance. Basic communication units comprise a base station and a node. The base station takes charge of network construction and management, and the node and the base station communicate with each other by using adaptive frequency hopping and time division multiple access technologies; a plurality of time slots are obtained by division for communication, the time slots are divided into transaction time slots and data time slots, and the transaction time slots take charge of broadcast information transmission, synchronous information transmission, and network access of the node; and the data time slots take charge of data interaction between the base station and the node. The method can achieve available low-power-consumption, large-capacity, high-reliability, and low-latency underlying wireless communication in a complex and congested wireless environment, and can operate in a 2.4 GHz frequency band to achieve worldwide availability.