Abstract: Embodiments of the present disclosure provide a method and system for positioning a robot and adjusting a posture. The method may include obtaining a first image and a second image of a target object. The first image may be captured using an image capturing apparatus, and the second image may be captured using a medical imaging device. The method may also include determining at least one target region corresponding to at least one target portion of the target object from the first image. The at least one target portion may be less affected by physiological motions than other portions. The method may further include determining positioning information of the robot based on the at least one target region and the second image.

Abstract: A method and system for real-time river water level monitoring and early warning based on deep learning are provided. The method includes: remote sensing images of a target watershed and real-time hydrological data from monitoring points are acquired, and a topological analysis of water flow direction is performed on the remote sensing images to construct a water flow topological network. A dynamic change feature analysis of a watershed structure is performed on the remote sensing images to generate dynamic change data, and a topological evolution fitting is performed based on the dynamic change data on the water flow topological network to obtain a dynamic topological evolution network. A multi-scale temporal trend evolution analysis is performed on the real-time hydrological data to generate temporal evolution features. An evolution feature spatial location mapping of the dynamic topological evolution network is performed to construct a three-dimensional hydrological evolution model.

Abstract: Provided are an electronic device, a method for wireless communication, and a computer-readable storage medium. The electronic device may comprise a processing circuit, and the processing circuit is configured to: select, on the basis of estimated connection times with respect to candidate primary base stations and candidate secondary base stations, a primary base station and a secondary base station that are suitable for serving a user equipment, wherein the candidate primary base stations and the candidate secondary base stations comprise at least one non-transparent satellite base station which moves relative to the ground. According to at least one aspect of the embodiments of the present disclosure, it may avoid, to the greatest possible extent, the transmission quality from being affected by a connection time of a non-terrestrial satellite base station, which moves relative to the ground, being too short.

Abstract: Processing circuitry is configured to: determine at least one first positional relationship between the transmitting electronic device and at least one other transmitting electronic device located within a predetermined range of the transmitting electronic device, and a second positional relationship between the transmitting electronic device and the receiving electronic device; receive information regarding a candidate resource set corresponding to the receiving electronic device as assistance information, wherein the candidate resource set is a set consisting of time-frequency resource blocks that can be used by the receiving electronic device to receive data; and on the basis of the at least one first positional relationship, the second positional relationship, and the assistance information, select at least one time-frequency resource block for transmitting data from a resource pool so as to form a final available resource set.

Abstract: The present disclosure relates to devices and methods for use in non-terrestrial networks. A method for a user equipment in a non-terrestrial network is described. The non-terrestrial network includes a network device capable of communicating with the user equipment, a satellite, and a plurality of intelligent metasurfaces. The method may include: receiving system relevant information of the non-terrestrial network from the network device, the system relevant information including at least ephemeris information of the satellite, and identifiers and locations of one or more intelligent metasurfaces associated with the satellite among a plurality of intelligent metasurfaces; determining a path for the user equipment to communicate with the network device based at least on the received system relevant information, the determined path passing through one of the one or more intelligent metasurfaces; and communicating with the network device via the determined path.

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 link quality indication information and send same to a peer user equipment, the link quality indication information indicating the quality of a link between the user equipment and each of a plurality of communication devices; and receive, from the peer user equipment, link priority indication information determined according to the link quality indication information, the link priority indication information comprising priority information of a plurality of links between the peer user equipment and the user equipment. The use of the user equipment, the wireless communication method, and the computer readable storage medium according to the present disclosure can achieve quick switching of communication links between user equipments, thereby ensuring communication quality.

Abstract: The present disclosure relates to an electronic device and method in a wireless communication system. Proposed is a beam relay/reflection device in a non-terrestrial wireless communication network. The beam relay/reflection device comprises a processing circuit, which is configured to receive a beam transmitted from a beam source in the non-terrestrial wireless communication network and, on the basis of configuration information of a target object, transmit the received beam to the target object, the beam source being an aerial device that is in the non-terrestrial wireless communication network and is capable of transmitting beams.

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

Abstract: The present disclosure relates to method and device for enhancing feedback channel in wireless communication. There is provided a receiving-side electronic device for a receiving side of a communication system, which includes a processing circuit configured to receive initial transmission information from a first electronic device among more than one transmitting-side electronic devices for a transmitting side of the communication system; in case that data information in the initial transmission information cannot be successfully decoded, acquire auxiliary information; and feedback the auxiliary information to the first electronic device, so that the first electronic device can perform the information retransmission by using the resources determined based on the auxiliary information.

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 application relates to an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device for wireless communication comprises a processing circuit, wherein the processing circuit is configured to: on the basis of channel information of the channel state of at least one sidelink related to at least one user equipment, which channel information is reported by means of the at least one user equipment located within the service range of the electronic device, divide into at least one group learning models of user equipment related to the at least one sidelink, and for at least some groups among the at least one group, perform joint training on the learning models in the same group.

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.

Abstract: Provided are an electronic device and method for wireless communication, and an information processing device. The electronic device for wireless communication can comprise a processing circuit, wherein the processing circuit can be configured to: receive data from a network-side device, the data being sent by using one or both of the current beam and the next beam at least partially on the basis of the relationship between the location of a user equipment and a coverage overlapping area of the current beam and the next beam for he user equipment.

Abstract: The present disclosure relates to method and device for enhancing feedback channel in wireless communication. There is provided a receiving-side electronic device for a receiving side of a communication system, which includes a processing circuit configured to receive initial transmission information from a first electronic device among more than one transmitting-side electronic devices for a transmitting side of the communication system; in case that data information in the initial transmission information cannot be successfully decoded, acquire auxiliary information; and feed back the auxiliary information to the first electronic device, so that the first electronic device can perform the information retransmission by using the resources determined based on the auxiliary information.

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 are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device for wireless communication comprises a processing circuit, which is configured to at least select, from a candidate resource set formed of predetermined candidate time-frequency resource blocks, a time-frequency resource block for the initial transmission and/or retransmission of a data block.

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: Provided are a method for wireless communication, an electronic device, and a computer readable storage medium, facilitating the improvement of the efficiency of sidelink communication in an unlicensed frequency band. For example, provided is a base station side electronic device comprising a processing circuit configured to: perform channel access processing on an unlicensed frequency band for transmitting a sidelink synchronization signal, so as to obtain a channel occupancy time (COT); and allocating, to a plurality of user equipments, resources in the unlicensed frequency band in the COT for sending the sidelink synchronization signal. Further provided is an electronic device comprising a processing circuit to: jointly send, in a predefined time-frequency resource format, a synchronization signal and a data signal of a sidelink on the unlicensed frequency band. The time-frequency resource format comprises a plurality of subchannels on one time slot.

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.