Abstract: Techniques are described for monitoring network performance and managing network faults in a computer network. A cloud-based network management system stores path data received from a plurality of network devices operating as network gateways for an enterprise network, the path data collected by each network device of the plurality of network devices for one or more logical paths of a physical interface from the network device over a wide area network (WAN). The network management system determines, based on the path data, one or more WAN link health assessments, wherein the one or more WAN link health assessments include a success or failure state associated with one or more of service provider reachability, physical interface operation, or logical path performance; and in response to determining the at least one failure state, outputs a notification including identification of a root cause of the at least one failure state.

Abstract: The apparatus, in some aspects, may be a wireless device that is configured to monitor for one or more discovery signal transmissions within a single symbol, where each discovery signal for a single beam direction spans less than a symbol in time and synchronize with a network node based on a reception of the one or more discovery signal transmissions. The apparatus, in some aspects, may be network node that is configured to generate one or more discovery signal transmissions for transmission within a single symbol, wherein each discovery signal for a single beam direction spans less than a symbol in time, and transmit the one or more discovery signal transmissions within the single symbol.

Abstract: 802.11ax nodes benefit from additional medium accesses through multi-user uplink provided by an AP, compared to legacy node. To restore fairness in medium access, the invention proposes to update node's EDCA parameters, in particular EDCA backoffs, using penalty values each time the node successfully transmits data to the AP over OFDMA resource units. This is to reduce the probability for the node to access anew a communication channel through conventional EDCA contention. The penalty value is preferably provided by the AP which has an overview of the system and may be adjusted based on information local to the node, for instance the amount of data transmitted or its current contention window. For instance, the penalty value is added to the current value of the EDCA backoff counters upon successful OFDMA transmission by the node.

Abstract: Code block group (CBG) transmission indications for communications configured with multiple transmission time interval (TTI) grants is disclosed. Where multiple TTIs are configured for CBG transmission, the base station may select to signal CBG transmission indications and/or transport block (TB)-level new data indicator (NDI) for each of the configured TTIs along with an index of the TTIs that CBG transmission indicators are sent for. The base station may select to add one or more CBG transmission indications based on the predetermined payload size of the transmission indication signal of the physical downlink control channel (PDCCH).

Abstract: Embodiments of the present disclosure relate to multi-band FDD transceivers. An example transceiver includes a LO, configured to generate a LO signal to be shared between a receiver and a transmitter of the transceiver. Both the receiver and the transmitter use quadrature signal processing and are configured to multi-band operation. Sharing a single LO to perform frequency conversion of different frequency bands of received and transmitted signals advantageously allows reducing the number of LOs used in a multi-band FDD transceiver.

Abstract: The present disclosure relates to a method performed by a wireless node (100) for transmitting reference symbols, the node comprising an antenna with a plurality of antenna ports, the method comprising configuring channel state information, CSI, measurements of a user equipment, UE (110), by transmitting a downlink message, transmitting a first reference symbol using the plurality of antenna ports, wherein the first reference symbol is transmitted using a first number N of antenna ports, transmitting a second reference symbol using the plurality of antenna ports, wherein the second reference symbol is transmitted using a second number K of antenna ports, wherein the first reference symbol is transmitted using a first port distance smaller than a second port distance used when transmitting the second reference symbol, and wherein the K used antenna ports are less than the N used antenna ports.

Abstract: Disclosed are techniques for transmit/receive (TX/RX) beam association in millimeter wave (mmW) vehicle-to-everything (V2X) communications. In conventional wireless systems, a node (e.g., gNB) that manages wireless resources is typically stationary. This means that transmissions from the network node over the same TX beam using the same antenna array orientation can be assumed to be quasi-collocated (QCLed) and communications may be established using fixed-to-mobile beam management approach. However, if the transmitting node is mobile, a quasi-collocation (QCL) assumption may not be valid. To address issues due to mobility of the nodes that manage wireless resources, a mobile-to-mobile beam management approach is proposed.

Abstract: For example, a wireless communication device may be configured to, based on a grouping criterion, select from a plurality of STAs a group of two or more STAs for a Trigger-Based (TB) Multi-User (MU) UL OFDMA control frame transmission to be communicated from the group of two or more STAs to the wireless communication device, the grouping criterion based on two or more RSSI values corresponding to the two or more STAs, respectively; to transmit a trigger frame to trigger the TB MU UL OFDMA control frame transmission, the trigger frame including two or more STA Identifiers to identify the two or more STAs, respectively; and to process the TB MU UL OFDMA control frame transmission from the group of two or more STAs, the TB MU UL OFDMA control frame transmission including two or more control frames from the two or more STAs, respectively.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may group and selectively multiplex a plurality of random access channel responses (RARs) and radio resource control (RRC) messages in a message B (msgB) communication, together with supplementary scheduling information for other RARs to be mapped to a different msgB communication. The BS may transmit the msgB communication to one or more user equipments. Numerous other aspects are provided.

Abstract: A communication method for a wireless device, a wireless device and a computer readable storage media are provided to improve data transmission efficiency and reduce power consumption of the device. The communication method for a wireless device includes: serving, by one of the master device and the slave device, as a sender, serving, by the other one of the master device and the slave device, as a receiver, and obtaining, by the receiver, a result of receiving the Bluetooth data by the sender; and forwarding, by a successful receiver that successfully receives first Bluetooth data, the first Bluetooth data in a predetermined downstream slot to a failed receiver via the second Bluetooth link in a case that one of the master device and the slave device fails to receive the first Bluetooth data.

Abstract: Attenuation on a receive path side in a pass band of a second filter is improved in a case where a first filter, which passes a receive signal, is an acoustic wave filter. A multiplexer includes a common terminal, a first terminal, a second terminal, a first filter, and a second filter. The first filter is an acoustic wave filter disposed on a receive path connecting the common terminal and the first terminal and passes a receive signal. The second filter is disposed on a transmit path connecting the common terminal and the second terminal and passes a transmit signal. The multiplexer further includes an LC filter. The LC filter is disposed on the receive path connecting the common terminal and the first terminal.

Abstract: According to various embodiments, an electronic device is provided. The electronic device includes at least one communication processor, an intermediate frequency integrated circuit (IFIC) configured to output at least one of a first intermediate frequency (IF) signal corresponding to a first polarization characteristic and a second IF signal corresponding to a second polarization characteristic, based on a baseband signal generated from the at least one communication processor, a radio frequency integrated circuit (RFIC) configured to control at least one antenna element to generate a radio frequency (RF) signal, based on at least one of the first IF signal or the second IF signal, and an antenna array including at least one antenna element configured to generate and transmit the RF signal. The RFIC may include a first diplexer configured to receive the first IF signal and a second diplexer configured to receive the second IF signal.

Abstract: The present disclosure relates to automatically optimizing cell parameter(s) of serving base station(s) to effectively serve a coverage hole. In an embodiment, the system receives parameters such as at least one first parameter, at least one second parameter, at least one network performance parameter and the at least one cell parameter of the at least one serving base station. Further, based on the at least one network performance parameter, at least one coverage hole is identified from a coverage area (containing a plurality of sectors), wherein the coverage area is served by the at least one serving base station. Thereafter, a first optimization of the at least one cell parameter is performed and subsequently a first value of the at least one second parameter is determined. Further, a second optimization is performed if the first optimization is un-successful.

Abstract: A method for transmitting data based on a direct-link communication, a device, and a system. The method includes: sending by a first terminal an uplink hybrid auto repeat request (HARQ) feedback bit and a direct-link HARQ feedback bit to an access network device on a same physical layer uplink channel within a target time unit when the uplink HARQ feedback bit and the direct-link HARQ feedback bit need to be sent within the target time unit. The uplink HARQ feedback bit is configured to indicate a reception status corresponding to downlink data, and the direct-link HARQ feedback bit is configured to indicate a reception status corresponding to direct-link data, wherein the direct-link data is physical layer data sent by the first terminal to a second terminal via a direct link.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a measurement configuration that is associated with a common measurement object or a common resource pool for at least two of cross-link interference (CLI) measurements, self-interference (SI) measurements, or wireless sensing measurements. The UE may perform, based at least in part on the measurement configuration, one or more measurements that include at least one of a CLI measurement, an SI measurement, or a wireless sensing measurement. The UE may transmit, based at least in part on the measurement configuration, a measurement report indicating at least one measurement of the one or more measurements. Numerous other aspects are described.

Abstract: Technologies directed to interactive physical placement of devices for optimal motion sensing using channel state information (CSI) are described. A method includes determining that a size of received CSI data exceeds a first threshold or is received in a specified time interval, the CSI data representing channel properties in a wireless network of devices. The method further includes validating a physical placement of the wireless devices by i) determining that a parameter value associated with the CSI data is less than a second threshold representing a no-motion condition and the first CSI data matches ground truth data associated with the no-motion condition; or ii) determining that the parameter value is greater than a third threshold representing a motion condition and the first CSI data matches ground truth data associated with the motion condition. The method sends to a user device an indication that the physical placement is validated.

Abstract: A switching circuit can include a first cellular filter, a second cellular filter, a first Wi-Fi filter, a second Wi-Fi filter and a plurality of switches. The first cellular filter can filter a first cellular frequency band. The second cellular filter can filter a second cellular frequency band. The first Wi-Fi filter can filter a first Wi-Fi frequency band. The first Wi-Fi frequency band is positioned between the first and the second cellular frequency bands. The second Wi-Fi filter can filter a second Wi-Fi frequency band. The second Wi-Fi frequency band is positioned between the second cellular frequency band and the first Wi-Fi frequency band. A plurality of switches can route signal from an antenna through the first cellular filter and the second Wi-Fi filter or route the signal from the antenna through the second cellular filter and the first Wi-Fi filter.

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication. Particular aspects provide for a method, including sending, from a first user equipment to a second user equipment, a measurement configuration for an antenna panel of the second user equipment; receiving, at the first user equipment from the second user equipment, a remote antenna panel measurement report based on the measurement configuration; and sending, from the first user equipment to a network, a first measurement report comprising the remote antenna panel measurement report.

Abstract: A mesh network-based environmental data capture system and method for providing communication between a base system having at least one wireless input capture device ICD(s) and other ICD(s), wherein the ICD(s) are capable of smart cross-communication with each other and remote access to their inputs via a server computer, including the steps of providing this base system; at least one user accessing the ICDs and inputs remotely via a user interface through a remote server computer and/or electronic device communicating with it, for providing a secure surveillance system with extended inputs range and wireless smart cross-communication for monitoring a target environment.

Abstract: A technique for utilizing network resources includes allocating a first set of network resources associated with a first network provider that operates a first core network and utilizes a first radio carrier (802) and a second set of network resources associated with a second network provider that operates a second core network and utilizes a second radio carrier (808). The technique also includes combining the first set of network resources and the second set of network resources to generate a combined set of network resources (810), and using the combined set of network resources to transmit data between a user device and the first core network and between the user device and the second core network, concurrently in a same communication session (812).