Abstract: The present disclosure relates to a user equipment, an electronic device, a wireless communication method, and a storage medium. The user equipment according to the present disclosure comprises a processing circuit configured to: determine a physical layer key according to features of a wireless channel between the user equipment and a serving network; receive a serving network message authentication code and a home network authentication token from the serving network; determine an authentication parameter according to the physical layer key and the home network authentication token; and authenticate the serving network according to the authentication parameter and the serving network message authentication code. By using the user equipment, electronic device, wireless communication method, and storage medium according to the present disclosure, an authentication process in a scenario where the user equipment roams can be optimized.

Abstract: Provided are methods for wireless communication, electronic devices, and computer readable storage media, which help to improve the efficiency of sidelink communication in an unlicensed frequency band. For example, provided is an electronic device of a base station side, which may comprise a processing circuit configured to: perform channel access processing on an unlicensed frequency band for sidelink communication, so as to obtain a channel occupancy time (COT); and generate downlink control information, so as to indicate that the COT is allocated to a user device for sidelink communication. Also provided is an electronic device of a user side, which may comprise a processing circuit configured to: receive downlink control information indicating that a channel occupancy time (COT), obtained by a base station side device by performing channel access processing on an unlicensed frequency band used for sidelink communication, is allocated to the electronic device for sidelink communication.

Abstract: The present disclosure relates to a user equipment, a wireless communication method, and a computer-readable storage medium. The user equipment according to the present disclosure comprises a processing circuit, configured to: generate channel occupancy time (COT) sharing information, the COT sharing information comprising the position of the COT of the user equipment in the time domain, a resource occupied by the user equipment in the COT, and the type of a channel detection process of the user equipment; and send the COT sharing information to another user equipment. By using the user equipment, the wireless communication method, and the computer-readable storage medium disclosed in the present disclosure, the resource utilization rate of a process of carrying out sidelink communications by using an unlicensed spectrum can be improved, the reliability of transmission on the unlicensed spectrum is enhanced, and overhead caused by resource selection is reduced.

Abstract: An obstacle-surmounting walking device is provided, and belongs to the technical field of walking devices. The obstacle-surmounting walking device includes a contact wheel, a driving load-bearing wheel, a free climbing wheel, a climbing drive disc, a climbing drive disc driving disengagement leaf, and a driving device. Contact wheel climbing teeth are arranged on contact wheel rim on the contact wheel, and contact wheel spokes of the contact wheel deviates from a center of the contact wheel rim. The driving load-bearing wheel is fixed on a driving wheel axle, and a bottom end of the driving load-bearing wheel is in contact with an inner surface of the contact wheel rim. A bottom end of the free climbing wheel is engaged with the contact wheel climbing teeth, the free climbing wheel can freely rotate around the driving wheel axle.

Abstract: The present disclosure relates to methods for selecting resources for sidelinks and related devices. Disclosed is an electronic device for a user equipment (UE). The electronic device is configured to determine, based on resource configuration information, a licensed frequency band resource pool and an unlicensed frequency band resource pool that are available to a sidelink transmission of the UE, and determine, from the licensed frequency band resource pool and the unlicensed frequency band resource pool, a candidate resource set for the sidelink transmission of the UE.

Abstract: A mixed bacteria for promoting nodulation and nitrogen fixation of Robinia pseudoacacia and their application are provided. The mixed bacteria includes Kocuria sp. X-22, Microbacterium sp. X-26, and Bacillus sp. X-28, all of which have been preserved in China Center for Type Culture Collection, and the preservation numbers respectively are: CCTCC No: M 2019237; CCTCC No: M 2019238; CCTCC No: M 2019239. The mixed bacteria are watered directly around the seedlings of Robinia pseudoacacia. Compared with the single bacteria control group and the sterile control group, the disclosure can produce synergistic superimposing effects, significantly improve the nodulation rate and symbiotic nitrogen fixation of the Robinia pseudoacacia, and promote the photosynthesis of the Robinia pseudoacacia.

Abstract: Embodiments regarding use of distributed machine learning in wireless communication systems are described. In one embodiment, quantity information of training samples used by a user equipment during a current training of a local model is sent to a control entity; uplink-resource information for uploading parameters of the local model is received, where an uplink resource indicated by the uplink-resource information is allocated by the control entity based on quantity information coming from multiple user equipments, so that a user equipment with a larger quantity indicated by the quantity information has a greater chance of being allocated with an uplink resource sufficient to upload the parameters of the local model; and the parameters of the local model are uploaded to the control entity via the uplink resource indicated by the uplink-resource information, to cause the control entity to obtain a next global model.

Abstract: The present disclosure relates to an electronic device, method, and computer program product for obtaining IPv6 addresses. Various embodiments for obtaining and providing IPv6 addresses are described. In an embodiment, an electronic device includes a processing circuit configured to: send a first message to a network, wherein the first message comprises both a first PDU session establishment request message for a first PDU session and a Router Solicitation (RS); and in response to the sending of the first message, receive a second message from the network, the second message comprising both a first PDU session establishment accept message for the first PDU session and a Router Advertisement (RA), wherein the RA comprises a first IPv6 prefix.

Abstract: Provided in the present disclosure are a management electronic device and method for wireless communication, and a member electronic device and a method for wireless communication. The management electronic device for wireless communication comprises a processing circuit, wherein the processing circuit is configured to: select a bandwidth part (BWP) resource from a plurality of BWPs, so as to determine a multicast BWP used for multicast communication between the management electronic device and a plurality of member electronic devices in a group to which the management electronic device belongs, and/or a unicast BWP used for unicast communication between predetermined member electronic device pairs in the plurality of member electronic devices.

Abstract: The present disclosure belongs to the technical field of walking mechanisms, and provides a smooth obstacle-crossing walking mechanism, which can provide strong smooth obstacle crossing capability, meanwhile, maintains lower friction loss and higher efficiency, and is suitable for most daily use situations. A smooth obstacle-crossing walking mechanism includes a driving wheel and a contact wheel. The driving wheel has a wheel diameter lower than that of the contact wheel. The driving wheel compresses an inner edge of the contact wheel under gravity. The contact wheel is in contact with the ground surface. When the driving wheel rotates actively, it walks along the inner edge of the contact wheel under the frictional force with the contact wheel. The contact wheel rolls forwards under a pressure and the frictional force of the driving wheel, so as to enable the smooth obstacle-crossing walking mechanism to walk.

Abstract: The present disclosure discloses a transmitting electronic device and receiving electronic devices for wireless communication, and a method. The transmitting electronic device for wireless communication comprises a processing circuit, and the processing circuit is configured to: by means of predetermined information, use an event trigger manner to request that at least one receiving electronic device among receiving electronic devices communicating with the processing circuit report assistance information that is used for assisting a transmitting electronic device to sense a time-frequency resource block, and receive the assistance information reported via a non-periodic channel of the at least one receiving electronic device.

Abstract: Provided are an electronic device, a wireless communication method and a computer-readable storage medium. The electronic device comprises a processing circuit configured to: receive first data and control information of the first data by means of a sidelink, the control information comprising indication information used for indicating the selection and use of a periodic feedback resource; determine a feedback resource for the first data on the basis of the control information of the first data; and send feedback information for the first data by using the determined feedback resource. According to at least one aspect of the embodiments of the present invention, in control information of data transmitted by means of a sidelink, dynamic indication information is added to indicate the selection and use of a periodic feedback resource, so that feedback information can be sent by using the periodic feedback resource in a relatively flexible manner.

Abstract: Systems and methods involving nanomaterial-based electrodes, such as supercapacitor and battery electrodes that can be flexible, are described.

Abstract: Novel compounds, compositions, and methods of using and preparing the same, which may be useful for treating alpha-1 antitrypsin deficiency (AATD).

Abstract: Systems and methods involving nanomaterial-based electrodes, such as supercapacitor and battery electrodes that can be flexible, are described.

Abstract: A scheduling electronic device is used for selecting a candidate time-frequency resource set required for communication of a predetermined electronic device in the group to which the scheduling electronic device belongs; and the scheduling electronic device comprises a processing circuit, and the processing circuit is configured to: receive, from at least one member electronic device located in an overlapping region between said group and other groups, a cooperative sensing result obtained by sensing a time-frequency resource by the at least one member electronic device during at least a portion of a cooperative resource sensing window, so as to assist the scheduling electronic device in selecting a candidate time-frequency resource set, the cooperative resource sensing window being a time period for the at least one member electronic device to perform the assistance so as to sense the time-frequency resource.

Abstract: Systems and methods involving nanomaterial-based electrodes, such as supercapacitor and battery electrodes that can be flexible, are described.

Abstract: Provided by the present disclosure are a transmitting electronic device and receiving electronic device and methods for wireless communication, wherein the transmitting electronic device for wireless communication comprises a processing circuit.

Abstract: The present disclosure relates to an electronic device, a method, and a storage medium for a wireless communication system. Various embodiments regarding resource allocation and management for sidelink communication are described. In an embodiment, an electronic device for a first terminal device includes a processing circuit configured to: search for time-frequency resources based on at least two allocation modes to obtain a candidate resource set; select a time-frequency resource from the candidate resource set; and notify a second terminal device of the selected time-frequency resource to be used for sidelink communication with the second terminal device. The processing circuit is further configured to send resource selection information to a base station, where the resource selection information indicates whether a specified resource is selected.

Abstract: The present disclosure relates to an electronic device, a method, and a storage medium for a wireless communication system. Various embodiments of mobility management for multiple transmission and reception points (multi-TRP) are described. In an embodiment, an electronic device for a first TRP includes a processing circuit, where the processing circuit is configured to: in response to that the first TRP and the second TRP are a master TRP and a secondary TRP respectively serving a terminal device, provide measurement configuration information to the terminal device, receive a measurement report from the terminal device, and update TRPs serving the particular terminal device based at least on measurement quality of the first TRP and the second TRP.