Abstract: A transmission method simultaneously transmitting a first modulated signal and a second modulated signal at a common frequency performs precoding on both signals using a fixed precoding matrix and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception device.

Abstract: According to an embodiment of the present disclosure, a user equipment (UE) may determine at least one monitoring search space (SS) set to be monitored by the UE in a specific slot having configured therein two or more SS sets based on a first threshold related to a physical downlink control channel (PDCCH) blind detection limit of the UE and a second threshold related to a control channel element (CCE) processing limit of the UE; and receive at least one PDCCH signal in the specific slot based on PDCCH candidates included in the determined at least one monitoring SS set.

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a channel scan information including an information related to a target communication channel to be scanned from a communication device processor, perform an energy scan for detecting an activity of the target communication channel based on the channel scan information, generate an activity information including an information as to whether there is the activity on the target communication channel, and provide the activity information to a communication interface; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may monitor for a demodulation reference signal (DMRS) according to a default precoder, where the DMRS is associated with channel state feedback (CSF) information. The UE may perform a channel estimation based on the DMRS, and transmit an uplink message indicating one or more candidate precoders, where the one or more candidate precoders are selected based on the channel estimation. The UE may receive a downlink message indicating a precoder of the one or more candidate precoders based on transmitting the uplink message. The UE may then communicate with a network entity in accordance with the indicated precoder based on receiving the downlink message.

Abstract: Methods and apparatuses for transmitting and receiving sidelink data. The method includes: receiving by a second terminal equipment sidelink control information and sidelink data transmitted by a first terminal equipment; at least according to one or more frequency-domain resources of the sidelink data indicated in the sidelink control information, determining a resource block in which one of at least two sidelink feedback channels for the sidelink data is located; and transmitting feedback information to the first terminal equipment by using the sidelink feedback channel.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a slot allocation to provide hybrid automatic repeat request (HARQ) acknowledgement (ACK) feedback to multiple transmission reception points (TRPs). For example, each TRP may be allocated at least one slot for HARQ-ACK feedback such that HARQ-ACK feedback for different TRPs may not be transmitted in a same slot. Additionally, the UE may determine a TRP-specific HARQ-ACK codebook for feedback transmissions to each TRP in their corresponding slots. In some cases, the UE may also determine TRP-specific uplink parameters for the feedback transmissions to each TRP. The UE may then transmit feedback to a TRP using a corresponding slot from the slot allocation and using the TRP-specific HARQ-ACK codebook and the TRP-specific uplink parameters.

Abstract: [Object] To provide a terminal device capable of efficiently performing communication in a communication system in which a base station device and the terminal device communicate with each other. [Solution] A terminal device that communicates with a base station device includes: a higher layer processing unit configured to set an STTI channel setting through signaling of a higher layer from the base station device; and a receiving unit configured to receive a first PDSCH in a case in which the STTI channel setting is not set and receive a second PDSCH in a case in which the STTI channel setting is set. The first PDCCH is mapped to one or more resource blocks, the second PDCCH is mapped to one or more sub resource blocks, and the second PDSCH is demodulated using a reference signal mapped to a symbol including the sub resource block or a resource element before the symbol.

Abstract: The present specification discloses a method and an apparatus for transmitting/receiving a physical uplink shared channel in a wireless communication system. Specifically, a method in which a terminal transmits a physical uplink shared channel (PUSCH) in a wireless communication system comprises the steps of: receiving configuration information related to transmission of the PUSCH; receiving downlink control information that schedules the PUSCH, the downlink control information comprising information that indicates a downlink reference signal (DL RS) related to a beam for transmission of the PUSCH; and transmitting the PUSCH by using the beam.

Abstract: A protocol data bit parsing method and device for an AK protocol wheel speed sensor. The method includes receiving a current signal sent by an AK protocol wheel speed sensor and converting the current signal into a first voltage signal and a second voltage signal; capturing the time of rising edges and falling edges of the first voltage signal and the second voltage signal and saving a first timestamp set and a second timestamp set; acquiring a complete set of timestamps of protocol data bits according to the first timestamp set and the second timestamp set and denoting as protocol data timestamps; and parsing the protocol data bits according to the protocol data timestamps to obtain values of the protocol data bits. The method can reduce the product cost and ensure the safety of the supply chain, which improves the competitiveness of enterprises.

Abstract: A method for a multichannel geophysical data acquisition system is provided in the field of electrical resistivity tomography. Individual and autonomous node operating systems are provided. Separate communication channels for upstream and downstream data transfer, high voltage transfer and synchronization signals are provided. A novel use of high voltage isolation barriers is also provided. A direct memory access data transfer process is provided.

Abstract: A method for a multichannel geophysical data acquisition system is provided in the field of electrical resistivity tomography. Individual and autonomous node operating systems are provided. Separate communication channels for upstream and downstream data transfer, high voltage transfer and synchronization signals are provided. A novel use of high voltage isolation barriers is also provided. A direct memory access data transfer process is provided.

Abstract: Disclosed herein are examples of systems and methods for synchronizing notification actions across multiple enrolled devices. A management service can receive from a first client device metadata associated with a notification posted on the first client device. The management service can receive from the first client device an indication of an action performed with respect to the notification. The management service can determine whether to propagate a new notification state to a second client device based at least in part on a type of the action and a current notification state associated with the second client device. In response to determining to propagate the new notification state to the second client device, the management service can provide to the second client device a command to change the current notification state to the new notification state.

Abstract: A base station is configured to determine a sounding reference signal (SRS) configuration that has a plurality of cyclic shifts for a comb 8 SRS, a plurality of user equipment (UE) ports for transmitting the comb 8 SRS and a mapping of the plurality of cyclic shifts to the plurality of UE ports. The base station is further configured to transmit the SRS configuration to the UE.

Abstract: Aspects of the disclosure provide a method for measurement configuration, which belong to the field of communication technology. The method can include transmitting measurement configuration information to a terminal, wherein the measurement configuration information includes at least one measurement resource and antenna panel identification information corresponding to each of the at least one measurement resource, the measurement resource including an SRS resource or an SRS resource group. The method can further include receiving the SRS from each terminal over each SRS resource, wherein the SRS is transmitted over an antenna panel indicated by the antenna panel identification information, and measuring the SRS transmitted by the terminal, selecting at least one SRS based on a measurement result, and transmitting uplink transmission indication information corresponding to an SRS of the at least one SRS to the terminal.

Abstract: A data migration method and an apparatus are applied to a scenario in which a user plane gateway communicating with a terminal is changed from a source user plane gateway to a target user plane gateway. The target user plane gateway receives an address of the terminal from a control plane gateway, obtains an Ethernet data packet based on the address of the terminal, and sends the Ethernet data packet to an Ethernet interface, so that a switch obtains the Ethernet data packet through the Ethernet interface, and updates a MAC address table based on the Ethernet data packet.

Abstract: A method for a multichannel geophysical data acquisition system is provided in the field of electrical resistivity tomography. Individual and autonomous node operating systems are provided. Separate communication channels for upstream and downstream data transfer, high voltage transfer and synchronization signals are provided. A novel use of high voltage isolation barriers is also provided. A direct memory access data transfer process is provided.

Abstract: A method for a multichannel geophysical data acquisition system is provided in the field of electrical resistivity tomography. Individual and autonomous node operating systems are provided. Separate communication channels for upstream and downstream data transfer, high voltage transfer and synchronization signals are provided. A novel use of high voltage isolation barriers is also provided. A direct memory access data transfer process is provided.

Abstract: Methods and apparatus for enhancing performance of a wireline communication network backhaul for a wireless node. In one embodiment, the node comprises a small-cell or other wireless base station that is backhauled by a DOCSIS system within a managed HFC network, and the methods and apparatus enable enhanced communication between the small cell/base station and the backhaul network so as to support adaptation by the wireline network for frequencies used by the node so as to mitigate interference or other issues. In one implementation, enhanced cable modem (CM), cable modem termination system (CMTS) and node devices coordinate to inform the CMTS of use of potentially interfering frequencies by the base station so that the CMTS can monitor, and reconfigure as necessary, any affected wireline RF channels.

Abstract: Various aspects provide a radiohead circuit and a communication device including the radiohead circuit. In an example, the radiohead circuit includes an antenna interface, a radio frequency front end configured to receive a wireless communication signal via the antenna interface, and a processor configured to perform an initial signal detection to detect if a wireless communication signal has been received based on whether a signal the processor received from the radio frequency front end fulfill a predefined radiohead circuit detection criterion, generate an initial signal detection information comprising an information as to whether the wireless communication signal has been received based on the initial signal detection; and provide the initial signal detection information to a communication interface for a final signal detection; the communication interface configured to couple the processor to a radiohead circuit-external processor external to the radiohead circuit.

Abstract: The present application discloses a resource configuration method, a terminal device, a network device, a chip, a computer readable storage medium, a computer program product and a computer program, and the method includes: sending capability reference information of the terminal device to a first network and/or a second network; where the capability reference information is at least configured to assist a first network device of the first network and a second network device of the second network to allocate uplink time-domain resources for the terminal device; and acquiring an uplink time-domain resource configuration of the terminal device in the first network, and an uplink time-domain resource configuration of the terminal device in the second network.