Abstract: The present disclosure provides a downlink control channel detection method, a terminal, and a Base Station (BS). The method includes: obtaining first and second auxiliary information from a BS, in which the first auxiliary information indicates a time-domain duration of a Control Resource Set (CORESET) of a downlink control channel, which is allocated by the BS, the second auxiliary information indicates a resource mapping mode from a Resource Element Group (REG) of CORESET to Control Channel Elements (CCE); performing a blind detection on the downlink control channel, based on the first and second auxiliary information.

Abstract: [Problem] To provide a camera with high sensitivity even if an output to the outside is weak. [Solution] This camera includes a light source 3, a demultiplexing unit 5 which demultiplexes light from the light source 3 into first demultiplexed light and second demultiplexed light, a first modulator 7 which modulates the first demultiplexed light to obtain a modulated signal, an emission unit 9 which emits the modulation signal modulated by the first modulator 7, and a phase imparting means 11 which imparts a plurality of types of phase shifts to the second demultiplexed light to obtain phase-imparted local light.

Abstract: The present disclosure provides a method and a device in wireless communication. In an embodiment, a UE receives a first signaling; and then receives a first radio signal in a target time-frequency resource. Herein, the first signaling is used for determining at least the former of a subcarrier spacing corresponding to a first radio signal and the target time-frequency resource, the first signaling is a physical layer signaling. The present disclosure allows multiple subcarrier spacings to be dynamically configured on a same frequency band so as to ensure that a same bandwidth meets various bandwidth requirements posed by different applications. In addition, the present disclosure prevents the UE from determining a subcarrier spacing through blind detection, thus reducing the complexity of the UE.

Abstract: Provided in the present disclosure are a data transmission method, a base station, and a User Equipment (UE). The data transmission method is applicable to a base station and includes: configuring a plurality of grant-free transmission resource configurations for a UE; and transmitting the plurality of grant-free transmission resource configurations to the UE, to enable the UE to select one grant-free transmission resource configuration from the plurality of grant-free transmission resource configurations to perform uplink data transmission.

Abstract: The disclosed system includes the incorporation into a Distributed Antenna System (DAS) for telecommunications applications, the capability to communicate signals in a simplex configuration within the DAS coverage area.

Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and provide a determining method and device, to resolve a problem in the related art that user equipment (UE) fails to process a UE connection failure in a dual-connectivity moving process. The method includes determining, when a first timer expires, that a dual-connectivity moving process of a terminal device fails.

Abstract: A method of transmitting data, a UE, a network side device and a computer readable storage medium are provided. The method of transmitting data is applicable to the UE and includes: transmitting, by the UE, duplicated transmission data to different radio link control (RLC) entities respectively when a network side configures or activates a packet duplication mode for a bearer; transmitting, by one of the different RLC entities, the transmission data through one of logical channels to a master medium access control (MAC) entity and transmitting, by each of the others of the different RLC entities, the transmission data through a different one of the logical channels to a different one of one or more secondary MAC entities; and transmitting, by the master MAC entity and the one or more secondary MAC entities, the transmission data to the network side through different carriers.

Abstract: A coverage extension antenna system includes a signal booster or a DAS. The signal booster or DAS includes a set of demodulators that convert incoming signals to baseband, and includes a set of modulators that modulate the baseband signals before transmitting the modulated signals to a base station or terminal equipment.

Abstract: A camera device and a mobile terminal are provided by the present disclosure. The camera device includes a lens module, a light-guiding tube and a photosensitive sensor; the light-guiding tube is arranged at a periphery of a light-entering hole of the lens module; the light-guiding tube is connected to the photosensitive sensor; and the photosensitive sensor is connected to a circuit board of the lens module.

Abstract: A remote node device including a hardware layer, a hardware abstraction layer, and a software stack operating on the hardware abstraction layer. The software stack including an open-source cloud-based operating system integrated with a service provider defined abstraction layer configured to coordinate functionality of the software stack, virtualized software components such as a virtualized Converged Cable Access Platform (vCCAP) implemented in docker containers where the vCCAP is configured to command and control the remote node device with respect to a customer premise equipment. The software layer of the remote node device includes different types of YANG data models for model-driven management and model-driven telemetry from the remote node device and a customer premise equipment to a service provider back-office system.

Abstract: This application provides a data packet bearer path determining method, an information sending method, and a device. The data packet bearer path determining method includes determining, from a plurality of configuration paths of a target radio bearer (RB) or a plurality of active paths in the plurality of configuration paths, a bearer path of a Packet Data Convergence Protocol (PDCP) non-duplicated data packet corresponding to the target RB, where the target RB is an RB configured with a PDCP data duplication function.

Abstract: A method for determining a data forwarding tunnel, an AMF entity, and a base station (BS) are provided. The method includes: receiving data forwarding information of target UE forwarded by MME, and acquiring a QoS flow configured by a 5G core network for each bearer of the target UE, and mapping relationship between a bearer and a QoS flow, where the data forwarding information includes a list of bearers allocated by EPS to the target UE and an indication of a determination by a 4G BS as to whether each bearer of the target UE has data to forward; transmitting the data forwarding information, the configured QoS flow, and the mapping relationship to a target 5G BS; and receiving forwarding tunnel information of a 5G BS configured for the target UE by the target 5G BS according to the data forwarding information, the configured QoS flow, and the mapping relationship.

Abstract: Technologies are provided for the monitoring of a power grid using power measurements using cable network devices. An embodiment of the technologies includes a computing system that can cause the cable network devices to perform power measurements. The cable network devices include customer premises equipment. The computing system also can receive first data defining observed values corresponding to the power measurements. A first observed value of the observed values results from a first power measurement of the power measurements. The computing system also can obtain second data defining times corresponding to the power measurements, where the first power measurement occurs at a first time of the defined times. The computing system can then generate status data by analyzing the observed values, where the status data represent respective power utilization states of the cable network devices. The computing system can provide the status data to a remotely located computing device.

Abstract: According to some aspects, methods and systems may include determining that events associated with requests or accessing content items have occurred. The methods and systems may also include authorizing transmission of the content items to the requesting devices based on credential information associated with the requests, and determining a viewership quantity metric associated with the requests.

Abstract: A paging method, a base station and a UE are provided. The paging method includes: receiving, by a UE in an inactive state, a paging message for determining a paging type, the paging message being transmitted from a base station, the paging type including an access network paging initiated by an access network or a core network paging initiated by a core network; determining, by the UE, the paging type corresponding to the paging message; and when the paging type corresponding to the paging message is the core network paging, updating, by the UE, each of states of a NAS and a RRC layer for the UE into an idle state, and responding to, by the UE, the paging message.

Abstract: An active noise reduction system includes a substrate, a number of capacitors mounted on the substrate, a noise sensor mounted on the substrate and used to collect a noise signal around the noise sensor, an actuator mounted on the substrate and used to generate vibrations, and a controller mounted on the substrate and electrically coupled to the noise sensor and the actuator. The controller is used to obtain the noise signal collected by the noise sensor and generate a control signal according to the noise signal to the actuator to control the actuator to generate vibrations having a same frequency and opposite phase as the noise signal to cancel out the vibrations generated by the plurality of capacitors and the vibrations of the substrate caused by the vibrations generated by the plurality of capacitors. An electronic device and an active noise reduction method are also provided.

Abstract: Method and system for Internet Protocol (IP) provisioning over a cable network. The method and system including a plurality of embedded settop boxes (eSTBs) of at least two different vendors requesting IP provisioning according to a first protocol. The method and system further including a network provisioning unit (NPU) in communication with the eSTBs over the network for responding to the eSTB IP provisioning requests with IP provisioning data, wherein the eSTB IP provisioning data is outputted according to the first protocol such that provisioning of the eSTBs is standard for each vendor in so far as each eSTB utilizes the first protocol for provisioning.

Abstract: A system and method for maintaining a grey list for controlling incoming calls from numbers on a telephone network. Information associated with previous calls received by the telephone is stored in the form of a grey list. The stored information includes an indication of whether each of the previously received calls passed a previous challenge. Based on the stored information, when an incoming call is received, a determination is made whether the incoming call corresponds to a call that passed a previous challenge. The incoming call connected to the telephone if the stored information indicates that the incoming call previously passed a challenge. An action is taken if the stored information does not indicate that the incoming call previously passed the challenge. The action may include blocking the call, allowing the call or providing a current challenge to the call.

Abstract: Apparatus and methods related to software architectures in a multiprocessor-based access device used in a content delivery and/or service provider network. In one embodiment, a software architecture is provided for a cable modem using a first type of digital processor (e.g., RISC core or similar), and a second type of digital processor (e.g., multi-core CPU). In one variant, the RISC processor is used as a cable modem stack processor, and the CPU processor is used as an application processor. A Linux (e.g., OpenWrt)-based software architecture is used wherein software components placed on both processors can communicate to effectuate, e.g., configuration changes to the device (including the cable modem stack). A mechanism to establish communications between the two different processor domains and retrieve the requested information based on existing (e.g., RPC) protocols is also disclosed.