Abstract: The present disclosure provides an electronic device and a method for wireless communication and a computer readable storage medium. The electronic device comprises: a processing circuit, configured to: allocate a spectrum resource for a spectrum allocation object of a first set managed by a first level spectrum management device; and to generate spectrum coordination information for a spectrum allocation object of a second set managed by a second level spectrum management device located on a lower level of the first level spectrum management device, so as to provide the same to the second level spectrum management device, wherein the spectrum coordinate information is used for coordination of spectrum allocation executed by the second level spectrum management device and spectrum allocation executed by the first level spectrum management device.

Abstract: A control apparatus and method for a wireless communication system supporting cognitive radio. The control apparatus includes an acquisition unit and a management unit. The acquisition unit is configured to acquire information about at least one factor capable of affecting performance of transferring an access request for a frequency spectrum resource by a communication apparatus, the access request being used for making a request to a device which controls the frequency spectrum allocation for allocating a frequency spectrum to the communication apparatus. The management unit is configured to receive the access request sent by the communication apparatus, and optimize a route for the access request of the communication apparatus according to the acquired factor in the case that the access request contains information indicating that the communication apparatus is a slave apparatus of another communication apparatus.

Abstract: Disclosed are a wireless communication method and a wireless communication device. Provided is a resource management device, comprising one or a plurality of processors, said processor or processors being configured to: obtain interference information from another resource management device, said interference information comprising mutual interference between a plurality of managed systems managed by the resource management device, and interference of a plurality of managed systems by one or a plurality of non-managed systems not managed by the resource management device; determine a communication resource for each managed system on the basis of the obtained interference information; and notify a corresponding managed system of the determined communication resource.

Abstract: The present application relates to a method and an apparatus for determining a resource availability. One embodiment of the present disclosure provides a method for determining a resource availability, which includes: selecting a plurality of resources from a resource selection window; determining a sensing window based on the plurality of resources selected; and determining availability of the plurality of resources based on sensing result in the sensing window.

Abstract: The present disclosure provides a method and electronic apparatus for wireless communication and a computer readable storage medium. The electronic apparatus comprises a processing circuit. The electronic apparatus is configured to determine whether a related parameter of an available component carrier in a sidelink satisfies a preset condition; and if the related parameter satisfies a present condition, to configure the available parameter for use as a secondary component carrier in carrier aggregation of the sidelink.

Abstract: The disclosure relates to an electronic device for wireless communication, a wireless communication method and a computer readable medium. According to an embodiment, an electronic device for wireless communication includes a processing circuitry. The processing circuitry is configured to acquire a parameter related to a behavior characteristic of a mobile access point. The processing circuitry is further configure to determine a spectrum allocation manner for the mobile access point based on the parameter.

Abstract: A system that receives a request for resources from a first system of a plurality of systems having different levels of priority; identifies resources that are available in a second system different from the plurality of systems based on the received request; and determines whether to adjust a resource assigned to the plurality of systems based on the priority level of the first system and the resources that are available in the second system.

Abstract: A preset three-stage adjustable downhole choke with choking and pressure measurement functions includes an intake assembly for natural gas filtration, an electrically-controlled telescopic assembly for positioning and clamping the downhole choke with a prefabricated seating nipple, and a three-stage choking assembly for natural gas choking and depressurization. The intake assembly, the electrically-controlled telescopic assembly, and the three-stage choking assembly are sequentially communicated from bottom to top. A first-stage control choke, a second-stage adjustable control choke, and a third-stage control choke are sequentially provided in a gas passage of the three-stage choking assembly from bottom to top. The preset three-stage adjustable downhole choke features convenient installation and removal, three-stage choking and depressurization, and an adjustable orifice diameter of a control choke, and can achieve different choking and depressurization effects.

Abstract: The present application is related to a method and apparatus for blockchain-aware mobile vehicle communication for 3GPP (3rd Generation Partnership Project). A method for wireless communications performed by a user equipment (UE), e.g., a vehicle UE (VUE), includes: receiving configuration information of a blockchain application; transmitting information associated with a candidate block of the blockchain application; and receiving a response related to the candidate block.

Abstract: Embodiments of the present disclosure relate to a method and apparatus for uplink interference identification and SINR prediction. According to an embodiment of the present disclosure, a method can include: receiving first information including at least one channel quality measurement result associated with a first user equipment (UE) depending on interference caused by one or more second UEs; determining an interference vector for the first UE based on the at least one channel quality measurement result. Embodiments of the present disclosure can mitigate interference in ultra-dense network (UDN) for 5G and beyond.

Abstract: The present disclosure relates to a wireless communication device and a wireless communication method. The wireless communication device according to one embodiment comprises one or more processors, wherein the processor(s) is/are configured to acquire the type of information to be transmitted via device-to-device communication, wherein the type is one of a plurality of types at least including a first type and a second type; and the processor(s) is/are also configured to determine a resource use manner and a power control manner which are used for transmitting information at least according to the type of the information.

Abstract: The present disclosure relates to an information processing apparatus and method, an electronic device and computer readable medium. According to an embodiment, an information processing apparatus includes processing circuitry configured to compare environment data acquired by a user equipment with reference data; determine, based on the comparison, an adjustment for an acquisition manner of the environment data; and perform a control to notify the user equipment of indication information related to the adjustment.

Abstract: Provided are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit, configured to: construct an interference overlapping diagram based on an interference/coexistence relationship between resource application systems within a management range, wherein a connection point of the interference overlapping diagram represents one or more resource application systems, and an edge of the interference overlapping diagram represents the fact that interference exists between the resource application systems represented by two connection points linked with the edge; remove one or more edges in the interference overlapping diagram so as to enable the interference overlapping diagram to meet a pre-determined condition after the removal; and carry out channel/resource allocation based on the adjusted interference overlapping diagram.

Abstract: The present disclosure relates to a spectrum management device, system and method, and a computer-readable storage medium. The spectrum management device according to the present disclosure includes a processing circuit, configured to: determining a first interference relationship diagram between coexisting groups consisting of one or more sub-systems, wherein the points in the first interference relationship diagram represent the coexisting groups, the line between two points represents that interference exists between two coexisting groups represented by the two points; and allocating a spectrum resource for each of the multiple coexisting groups according to the first interference relationship diagram, so that two coexisting groups represented by two points not connected by a line use a same spectrum resource, and two coexisting groups represented by two points connected by a side use different spectrum resources.

Abstract: The present disclosure discloses a Streptomyces antioxidans strain Sa-21, namely, strain Sa-21 with an accession number of CCTCC NO: M 2020423. The present disclosure also discloses the use of the aforementioned Strepiomyces antioxidans strain Sa-21 in inhibition of Alternaria solani (A. solani). The Streptomyces antioxidans strain also has an inhibiting effect on both plant pathogenic fungi and plant pathogenic bacteria.

Abstract: Provided are an electronic device and a method for an electronic device. The electronic device comprises a processing circuit, configured to: determine sub-system in specific region, and based on relative interference between the sub-systems and quality of service requirements for the sub-systems, clustering the sub-systems.

Abstract: A control apparatus and method for a wireless communication system supporting cognitive radio. The control apparatus includes an acquisition unit and a management unit. The acquisition unit is configured to acquire information about at least one factor capable of affecting performance of transferring an access request for a frequency spectrum resource by a communication apparatus, the access request being used for making a request to a device which controls the frequency spectrum allocation for allocating a frequency spectrum to the communication apparatus. The management unit is configured to receive the access request sent by the communication apparatus, and optimize a route for the access request of the communication apparatus according to the acquired factor in the case that the access request contains information indicating that the communication apparatus is a slave apparatus of another communication apparatus.

Abstract: The present disclosure provides an electronic device and a method for wireless communication and a computer readable storage medium. The electronic device comprises: a processing circuit, configured to: allocate a spectrum resource for a spectrum allocation object of a first set managed by a first level spectrum management device; and to generate spectrum coordination information for a spectrum allocation object of a second set managed by a second level spectrum management device located on a lower level of the first level spectrum management device, so as to provide the same to the second level spectrum management device, wherein the spectrum coordinate information is used for coordination of spectrum allocation executed by the second level spectrum management device and spectrum allocation executed by the first level spectrum management device.

Abstract: An image color retention method includes displaying a first preview image on a preview interface, where an image of a first region in the first preview image is displayed in color, and an image of a second region in the first preview image is an image obtained after processing is performed according to a target processing mode, determining a second individual object as a target object in response to a first operation of a user, and displaying a second preview image on the preview interface, where an image of a third region in the second preview image is displayed in color, and an image of a fourth region in the second preview image is an image obtained after processing is performed according to the target processing mode.

Abstract: The present invention relates to a spectrum management device and method, a wireless network management device and method, and a medium. According to one embodiment, an electronic device for spectrum management comprises a processing circuit. The processing circuit is configured to perform control in order to send spectrum supply and demand information to one or more first spectrum management nodes and/or receive the spectrum supply and demand information from the one or more first spectrum management nodes. The spectrum supply and demand information is associated with spectrum supply and demand of the electronic device and/or of a wireless network management node managed by the first spectrum management node.