Abstract: The present application provides a wireless communication method, a terminal device and a network device. The method includes: a terminal device determines a first interlace set on a first carrier according to a first frequency domain reference point, where the first interlace set includes at least one first interlace, the first interlace includes at least two frequency domain units, any two adjacent frequency domain units of the at least two frequency domain units arc non-consecutive, and a frequency domain spacing between any two adjacent frequency domain units of the at least two frequency domain units is equal; and the terminal device performs uplink transmission through frequency-domain units included in the first interlace set.

Abstract: The present technology is directed to providing fault management with dynamic restricted access in a tenant network. The tenant network can be a private 5G cellular network or other wireless communication network. The present technology can identify a fault event within the tenant network based on received telemetry data, associate the fault event with a vendor component included in the tenant network, and generate a vendor fault context. The vendor fault context can be generated to include only the portion of telemetry data that is determined to be related to the fault event or the vendor component. The present technology can further use the vendor fault context to create a time-bound user account for remotely accessing the tenant network for fault triage and management. The time-bound user account can be associated to a static role-based access control (RBAC) scheme configured with access restrictions determined based on the vendor fault context.

Abstract: Methods for tracking a signal origin by a spectrum analysis and management device are disclosed. Signal characteristics of other known emitters are used for obtaining a position of an emitter of a signal of interest. In one embodiment, frequency difference of arrival technique is implemented. In another embodiment, time difference of arrival technique is implemented.

Abstract: The present disclosure is directed to a transmitting apparatus, a receiving apparatus and communication methods. The transmitting apparatus includes: a receiver, operative to receive, from a base station, first control information for sidelink communication between the transmitting apparatus and a receiving apparatus; and a transmitter, operative to transmit a physical sidelink shared channel to the receiving apparatus according to the first control information. The transmitter is operative not to transmit a first physical sidelink control channel to the receiving apparatus, or the transmitter is operative to transmit the first physical sidelink control channel with second control information to the receiving apparatus.

Abstract: Disclosed are methods for detecting misconfigured VLANs. In some embodiments, traffic on a VLAN across multiple access points is categorized. Traffic on the VLAN at a single access point is then also categorized. The categorization of the VLAN traffic at the single access point can be in response to, for example, communication errors or other conditions. The two categorizations are then compared to determine if the VLAN traffic at the AP is consistent with the VLAN traffic across a network (e.g., an enterprise network). If the VLAN traffic at the AP is generally consistent with that across the network, this may indicate that a downstream network component, such as a switch or router, is misconfigured. Thus, some embodiments programmatically reconfigure the downstream component to forward traffic for the VLAN.

Abstract: Technology for a repeater is disclosed. The repeater can include a first-direction signal path configured to amplify and filter a signal in a first-direction band using a first bandpass filter. The repeater can include a second-direction signal path configured to amplify and filter a signal in a second-direction band using a second bandpass filter. The second-direction band can be spectrally adjacent to the first-direction band. The first bandpass filter and the second bandpass filter can provide filtering to isolate the first-direction band from the spectrally adjacent second-direction band.

Abstract: Systems, methods, apparatuses, and computer program products for distinguishing minimization of drive tests (MDT) logging through different radio resource controller (RRC) states. One method may include receiving, from a network element, a logged measurement configuration comprising specific content for a user equipment depending on a connection state of the user equipment. The method may also include validating the logged measurement configuration, wherein the validating is embodied by the network element prior to transitioning to a different user equipment state, or by a user equipment after entering a logging state, for which the logged measurement configuration was designated. The method may further include performing logging of a measurement according to the content of the logged measurement configuration. In addition, the method may include tagging the logged measurement. The method may also include transmitting the tagged logged measurement to the network element.

Abstract: Embodiments of a Next Generation Node-B (gNB) and methods of communication are disclosed herein. The gNB may be configured with a gNB-CU and a gNB-DU. A first paging message for paging of the UE may be received at the gNB-CU from an access management function (AMF) entity. The first paging message may include: a paging identity of the UE; and a paging origin information element (IE) that indicates whether the paging of the UE is originated due to a protocol data unit (PDU) session from non-3GPP access. A second paging message to page the UE may be transmitted from the gNB-DU to the UE. The second paging message may include: the paging identity of the UE; and an access type parameter that indicates whether the paging of the UE is originated due to the PDU session from the non-3GPP access.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, signaling that indicates a relative power difference between a first cell and a second cell. The UE may apply the relative power difference in a transmission occasion that includes at least a first uplink transmission on the first cell and a second uplink transmission on the second cell, wherein applying the relative power difference causes the first uplink transmission on the first cell to be transmitted at a lower power level than the second uplink transmission on the second cell. Numerous other aspects are described.

Abstract: A method for piloting from bypass in a network with open wireless channels is disclosed. The method includes: 1) selecting a terminal station as a reference in open wireless channels, and sending a pilot signal, in which all or some frequency bands of open wireless channels occupied by the pilot signal are pilot frequency bands, and the proportion of power of the pilot signal to the total power of the pilot frequency bands is 0.1‰-5%; 2) spreading the pilot signal with a spread spectrum code when it is transmitted, and then superimposing on a communication signal in the pilot frequency bands in a low power spectrum signal mode similar with noise; and 3) providing pilot, carrier wave and clock synchronization, standard timing and indication information for network construction and mutual communication of multiple types of terminal stations in channels by the pilot signal.

Abstract: A synchronization signal transmission method and a terminal device are disclosed, so that the terminal device can accurately determine a symbol location of a primary synchronization signal. The techniques may be used in an internet of vehicles. The method in this application includes: generating, by a first terminal device, a synchronization signal block, where the synchronization signal block includes M primary synchronization signals and N secondary synchronization signals, each of the M primary synchronization signals corresponds to one symbol interval set, one symbol interval set in M symbol interval sets includes N symbol intervals between one primary synchronization signal in the M primary synchronization signals and the N secondary synchronization signals, any two of the M symbol interval sets do not include a same symbol interval, and M and N are positive integers greater than or equal to 2; and sending, by the first terminal device, the synchronization signal block.

Abstract: A method and system for line fault detection, and a network control system are provided. A line fault detection method of a line fault detection system operated by at least one processor comprises generating a network device vector for each node, whose elements are network devices included in each node connected to both ends of a line, when a fault alarm occurs, setting an element corresponding to the network device in which the fault alarm occurs among the elements of the network device vector as a communication state according to the fault alarm, and determining whether a fault occurred in the line and the network device where the fault occurred based on the communication state set in the network device vector.

Abstract: The technology disclosed herein enables user notification of word inconsistencies to indicate session quality. In a particular embodiment, a method includes, during a communication session between a first endpoint operated by a first participant and a second endpoint operated by a second participant, determining a first number of words spoken by the first participant during a period of time based on sound captured by the first endpoint for inclusion on the communication session. The method also includes determining a second number of the words spoken by the first participant during the period of time based on audio received at the second endpoint via the communication session. Upon determining that an inconsistency exists between the first number and the second number, the method includes notifying at least one of the first participant and the second participant about the inconsistency.

Abstract: Disclosed herein are related to systems and methods for a multiple-input multiple-output (MIMO) communication. In one aspect, during a first time period, a master access point transmits, to a slave access point, information for a joint transmission by the master access point and the slave access point. In one aspect, the slave access point estimates synchronization information for the joint transmission, according to the information for the joint transmission. In one aspect, during a second time period after the first time period, the master access point transmits a portion of a null data packet to a station device. In one aspect, during the second time period, the slave access point transmits the portion of the null data packet to the station device, based on the synchronization information for the joint transmission. In one aspect, the station device determines steering information for the MIMO communication, according to the null data packet.

Abstract: Provided in the present disclosure is a redistribution method and terminal, which solve the problem of the transmission currently carried out by a UE needing to be stopped during the process of re-establishing an RRC connection. The processing method of the present disclosure comprises: when the wireless connection between a terminal and a master node (MN) is lost, reporting an MN wireless connection lost indication to a secondary node (SN); if an RRC redistribution message is received before a target timer times out, carrying out redistribution processing according to said RRC redistribution message.

Abstract: Methods, systems, and computer readable media for network traffic generation using machine learning. An example method includes collecting first traffic from a production data center environment. At least a portion of the first traffic comprises live computer network traffic transiting the production data center environment. The method includes collecting second traffic from an emulated data center testbed device. At least a portion of the second traffic comprises testbed traffic that transits an emulated data center switching fabric of the emulated data center testbed device. The method includes training a traffic generation inference engine using the first traffic and the second traffic. The method includes generating, using the traffic generation inference engine, test traffic to test or stimulate a network system under test (SUT).

Abstract: Techniques are provide for calibrating device timelines for use in passive positioning of user equipment (UE). An example method for passive positioning of a user equipment includes receiving a first positioning reference signal from a first device at a first time, receiving a second positioning reference signal from a second device at a second time, receiving a timeline difference value associated with the first device and the second device, and determining a time difference of arrival between the first positioning reference signal and the second positioning reference signal based at least in part on the timeline difference value.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication that the UE supports multiple input multiple output (MIMO) tone reservation. The UE may receive a MIMO communication having tone reservation applied to tone reservation (TR) subcarriers of the MIMO communication. Numerous other aspects are described.

Abstract: A wireless device for determining wireless channel metrics and/or cell quality when accessing wireless resources. For example, the wireless device may use the determined channel metrics and/or cell quality when performing cell selection and/or cell reselection procedures. The wireless device may use the determined channel metrics and/or cell quality to trigger and report cell or frequency measurements in one or more cells neighboring the device's serving cell. The wireless device may use (e.g., further use) the determined channel metrics and/or cell quality to select a beam or sub-band for initial access to a cell. The wireless device may be employed within a wireless communications network that utilizes unlicensed wireless spectrum.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, capability information that indicates whether the UE has a capability to support machine learning algorithms. The UE may receive, from the base station, configuration information that indicates one or more tasks to be performed in a machine learning mode or a non-machine learning mode based at least in part on the capability information. The UE may perform the one or more tasks in the machine learning mode or the non-machine learning mode. Numerous other aspects are described.