Abstract: Embodiments generally disclosed herein include a computer-implemented method for monitoring and correlating network traffic data associated with a primary network that is in communication with a plurality of secondary networks. The method generates a network traffic data set by monitoring network traffic between the primary network and the plurality of secondary networks. The method also determines a mapping of network connectivity by monitoring inter-network routing information between the primary network and the plurality of secondary networks. In addition, the method generates a traffic measurement data set by monitoring network utilization statistics between the primary network and the plurality of secondary networks. With the collected data sets, the method then calculates a relational network mapping between the primary network and the plurality of secondary networks by correlating the network traffic data set, the mapping of network connectivity, and the traffic measurement data set.

Abstract: A shield sheet comprises a collar magnetic sheet and a center magnetic sheet. The collar magnetic sheet is provided with a hole adapted to the center magnetic sheet. The center magnetic sheet has one end fixed in the hole and the other end protruding out of the collar magnetic sheet. The collar magnetic sheet comprises at least one first magnetic permeable layer, which is a nanocrystal strip, an amorphous strip or a metallic soft magnetic strip. The center magnetic sheet comprises at least two second magnetic permeable layers stacked one on another, which are fragmented nanocrystal strips, fragmented amorphous strips or fragmented metallic soft magnetic strips. Fewer nanocrystal strips are stacked for the collar magnetic sheet in the shield sheet of the invention, facilitating the miniaturization of the shield sheet and increasing charging efficiency.

Abstract: Method and apparatus for overlaying themed imagery onto real-world objects in a head-mounted display device (HMDD). A computing device receives, from an HMDD, depth data that identifies distances from the HMDD to surfaces of a plurality of objects in a user space. The computing device detects at least one object in the user space based at least in part on the depth data. The computing device determines a classification of video content being presented on a display system of the HMDD. The computing device selects, based on the classification, a particular image theme from a plurality of different image themes, the image theme comprising one or more image textures. The computing device sends, to the HMDD, at least one image texture for overlaying the at least one object during presentation of the at least one object on the display system of the HMDD in conjunction with the video content.

Abstract: An interface device may provide a first wireless network and a second wireless network in a user's premise. The interface device may encourage some user devices to connect to the second wireless network without controlling the user devices. For example, the interface device may receive a request from a device to access its first wireless network. The interface device may then determine whether the device is a premise device by, for example, searching a database of device registration information. The interface device may determine that the device is a premise device and deny the request to access the first wireless network. The device may then be available to access the second wireless network.

Abstract: The present disclosure relates to wireless communication. A communication node first performs X first-type measurement(s) in a target time-frequency resource pool, the X first-type measurement(s) respectively being used for acquiring X first-type measurement value(s); performs a target second-type measurement; and transmits a first radio signal. The target time-frequency resource pool is one of Q alternative time-frequency resource pools, the Q alternative time-frequency resource pools respectively correspond to Q Rx parameter groups; an Rx parameter group of the Q Rx parameter groups corresponding to the target time-frequency resource pool is associated with a Tx parameter group for the first radio signal; the X first-type measurement(s) is(are) used for the target second-type measurement, a second measurement value acquired after performing the target second-type measurement is used for determining an MCS adopted by the first radio signal and radio resources occupied by the first radio signal.

Abstract: A wireless relay mitigates cross-relay interference when serving wireless user devices. A network transceiver detects wireless access points and determines signal strengths for the wireless access points. The network transceiver transmits test signals to the wireless access points and directs a user transceiver to detect interference levels during the test. The network transceiver uses the interference level reported by user transceiver to calculate the interference level it would receive from the transmitter of user transceiver with a certain algorithm. The network transceiver selects wireless access points based on their signal strength and calculated cross-relay interference levels. The network transceiver exchanges user data with the selected wireless access points. The user transceiver exchanges the user data with the wireless user devices.

Abstract: The disclosure provides a method and a device in a communication node for wireless communication. The communication node performs signaling monitoring in a first time window, X1 signaling(s) being detected in the signaling monitoring process, determines Y1 candidate resource set(s) from a first candidate resource pool, transmits a first signaling, and receives first feedback information in a target resource set, the target resource set being one of the Y1 candidate resource set(s); the X1 signaling(s) is(are) used for determining Y2 candidate resource set(s), any one of the Y2 candidate resource set(s) belongs to the first candidate resource pool, any one of the Y1 candidate resource set(s) is one candidate resource set in the first candidate resource pool other than the Y2 candidate resource set(s); and the first signaling is used for indicating the target resource set. The disclosure avoids or reduces feedback collision.

Abstract: The present disclosure provides a method and a device in a UE and a base station used for wireless communications. The UE receives a first signaling, a second signaling and a third signaling, and receives or transmits a first radio signal in a first frequency sub-band. The first signaling is used for determining M information sets, any of the information sets comprises a positive integer number of information element(s), any information element comprises a first-type index and a second-type index set, the second-type index set comprises one second-type index or more second-type indices. The second signaling is used for determining a first information set out of the M information sets. The third signaling is associated with the second signaling. The above method reduces the signaling overhead of beam management and indication in each bust on the Unlicensed Spectrum.

Abstract: A method of authorizing access to a plurality of enterprise services provided by a network slice. The method comprises receiving a first message from an electronic device by an authorization module that executes on a computer system on which a network slice executes and wherein the first message requests access to a first enterprise service that executes in the network slice, based on accessing and examining a first block of a blockchain associated with the network slice by the authorization module, determining by the authorization module that the electronic device is authorized to access the first enterprise service, passing the first message to the first enterprise service for processing.

Abstract: A method for detecting and receiving a downlink control channel, a User Equipment (UE), and a network side device are provided. The method includes: determining, by a UE, a first detection time parameter indicated by a network side device for detection and reception of the downlink control channel; and selecting, by the UE, a corresponding downlink control channel time domain resource according to the first detection time parameter to detect and receive the downlink control channel.

Abstract: A base station may communicate with a wireless device via a primary control channel group and a secondary control channel group. Deactivation of a state of a control channel secondary cell, of the secondary control channel group, may cause the wireless device to alter usage of the secondary control channel group.

Abstract: Disclosed are a method and device for managing and controlling a terminal UE. The method is applied to a network data analytics function (NWDAF) entity, and the method includes acquiring feature information of a UE; analyzing the feature information, and determining that a security risk exists in the UE; sending a first indication to at least one network function entity in a network, and triggering the at least one network function entity to carry out policy update or parameter adjustment on the UE, and the first indication is used for prompting the type of the security risk confronted by the UE, or for indicating a policy or parameter for the security risk of the UE; and/or sending a second indication to the UE, and triggering the UE to raise an alarm and/or carry out risk defense.

Abstract: The present disclosure discloses a method and a device in a node for wireless communication. A first node receives first information, the first information being used for determining a first parameter set, the first parameter set comprising K1 power parameters; and the transmits a first radio signal; a transmitting power value of the first radio signal is a first transmitting power value, a first power parameter is one of the K1 power parameters, the first power parameter is used for determining the first transmitting power value; information of a position of the first radio signal relative to the first node is used for determining the first power parameter out of the K1 power parameters. The present disclosure manages to associate arrival expected power or pathloss compensation factors on the PC5 link in V2X system with the distance between two terminals in communication with each other in V2X network.

Abstract: A method and a device in a User Equipment (UE) and a base station for wireless communication are disclosed. The UE transmits a first radio signal including M first-type radio signals transmitted by M antenna port groups and a second-type radio signal transmitted by a target antenna port group; the second-type radio signal carries uplink control information; and at least one of the following is used for determining the target antenna port group from the M antenna port groups: a first antenna port group, wherein a reception for a radio signal transmitted by the first antenna port group is used for generating the uplink control information; M time-frequency resources, wherein the M first-type radio signals are scheduled by M downlink signalings respectively, and the M downlink signalings are searched for in the M time-frequency resources respectively; and, first information, wherein the first information indicates explicitly the target antenna port group.

Abstract: A method and device for sending and receiving a preamble sequence of a physical random access channel, comprising: scrambling a preamble subsequence and then sending, the preamble subsequence being scrambled according to a cyclic shift value of a preamble subsequence sent in the previous stage; performing a descrambling operation according to a cyclic shift value of a preamble subsequence received in the previous stage during reception; and determining a preamble sub-sequence detected after descrambling as a preamble sub-sequence received in the current stage, where the received preamble sub-sequence in the current stage and the received preamble sub-sequence in the previous stage belong to the same preamble sequence.

Abstract: A downlink channel transmitting method, a downlink channel receiving method, devices thereof, a base station and a terminal are provided. The downlink channel transmitting method is applied to a base station and includes: indicating, explicitly or implicitly, a transmitting period of a group common physical downlink control channel.

Abstract: An uplink power control method, a terminal, and a network device are provided, which relates to the field of communications, and is to solve a problem that the terminal cannot reach a maximum transmission power for codebook-based or non-codebook-based uplink multi-antenna transmission in related technologies. The method includes: obtaining an uplink precoding indication; and controlling a value of an uplink transmission power determined according to a power control procedure to remain unchanged, in a case that the uplink precoding indication corresponds to a target precoding indication. Based on the solution of the present disclosure, it is ensured that the maximum uplink transmission power can be reached under part of precoding indications, the coverage of uplink transmission can be improved, and it is not required that all antennas of the terminal can reach the maximum transmission power, thereby reducing the cost.

Abstract: Disclosed herein are systems and methods for associating a device with a network, such as a wireless network. One method comprises storing network identifying information for a network in a database, receiving contact information from a computing device, determining whether the contact information is associated with the network identifying information in the database, and coupling the computing device with the network in response to determining that the contact information is associated with the network identifying information.

Abstract: An antenna array module includes at least two antenna units mounted on a surface of a feed network circuit board with two power division circuits, and a filter mounted on a surface of the feed network circuit board with two coupling circuits. Each power division circuit includes an input end and a plurality of output ends. One power division circuit feeds an antenna unit for ?45° polarization, and the other power division circuit feeds an antenna unit for +45° polarization. Each coupling circuit includes a radio frequency input end and an output end, and the output end of the coupling circuit is electrically connected to the input end of the power division circuit. The filter includes at least two output ends that are electrically connected to the radio frequency input end of the coupling circuit. A base station antenna includes a mounting structure and a connection structure.