Abstract: The present disclosure provides methods, nodes and computer readable medium for solving a dual VLR issue. The method at a first MSC/VLR includes: determining that a dual VLR issue occurs; and transmitting a dual VLR indication to a HSS/HLR for the HSS/HLR to trigger an MME that is serving a UE to initiate a process of solving the dual VLR issue.

Abstract: A magnetic response fiber material and a preparation method and an application thereof are provided, which relates to the field of oil-water separation materials. The preparation method includes: mixing a fiber-forming polymer, a primary solvent, a secondary solvent and magnetic nanoparticles to form a uniform spinning solution, where the fiber-forming polymer includes at least one of polyethylene, polypropylene and polymethylpentene; spinning the spinning solution by a spinning process to obtain the magnetic response fiber material. The prepared magnetic response fiber material has the advantages of high oil absorption speed, high oil absorption capacity and high separation efficiency. Magnetic nanoparticles have a high load, which can not only be driven by magnetic force to absorb oil floating on water surface, but also be driven to an underwater oil pollution position to absorb oil, and can be applied to water purification in oil-polluted areas that cannot be reached by manual processing.

Abstract: The present invention discloses an isolation type tunnel washer for cleaning clothes, which comprises a closed tunnel washer box body. A partition wall is provided in the middle of the tunnel washer box body, a feeding port and a discharging port are provided at two ends of the tunnel washer box body, and the feeding port and the discharging port are respectively located at two sides of the partition wall. A water vapor separation structure is mounted between the feeding port and the partition wall, the water vapor separation structure extracts and exhausts air from the interior of the tunnel washer box body, and a first door body and a second door body which can be opened and closed are respectively mounted at the feeding port and the discharging port.

Abstract: The present invention provides a cleaning device, including: a device body (10); and a cleaning assembly (20). The cleaning assembly (20) is connected to the device body (10). The cleaning assembly (20) has a first position. A part of the cleaning assembly (20) is located outside a peripheral side of the device body (10) when the cleaning assembly (20) is in the first position. In the present invention, the cleaning assembly is at least partially located outside the peripheral side of the device body, so that the area near an obstacle can be cleaned. The cleaning is more comprehensive, and the cleaning efficiency is improved.

Abstract: A probe holder used for an ultrasound imaging system, comprising: an upper holding portion, the upper holding portion comprising a first cavity formed by a surrounding an inner surface, an upper end of the first cavity comprising an upper opening, the inner surface contracting inward at a lower end of the first cavity to form a lower opening, and the size of the lower opening being smaller than the size of the upper opening; a lower holding portion, the lower holding portion comprising a second cavity formed by the inner surface passing through the lower opening, the inner surface contracting inward at a lower end of the second cavity to form a bottom opening, and the size of the bottom opening being smaller than the size of the lower opening; and a side opening.

Abstract: The embodiments herein relate to support of preferred service provider/producer query for Network Repository Function (NRF). In some embodiments, there proposes a method performed by a first network function implementing a service consumer. In an embodiment, the method may comprise the step of transmitting to a second network function implementing a NRF, a discovery request for discovering one or more third network functions implementing service producers. The discovery request may include a preference indication for indicating whether one or more combined third network functions or one or more standalone third network functions are preferred. The method may further comprise the step of receiving from the second network function a discovery response including information about the discovered one or more third network functions The discovered one or more third network functions may be provided based on the preference indication by the second network function.

Abstract: Methods and apparatuses are disclosed for implementing mobile terminating call. According to an embodiment, a subscriber management node obtains, from a mobility management node, an indication that indicates whether a packet switching (PS) connection is currently active for a terminal device. The subscriber management node receives, from a server, a first query about whether a PS access domain is to be used for a terminating call to the terminal device. The subscriber management node sends a response to the server based on the obtained indication.

Abstract: The present invention provides an integrated droplet chip, including a chip body, the chip body has a reaction chamber, a sample adding chamber, droplet generating structure, oil-liquid interface, gas-liquid interface and fluorescence detection area; when the droplet is generated, a pressure difference is formed between the sampling chamber and the gas-liquid interface and between the oil-liquid interface and the gas-liquid interface, and the pressure difference respectively drives a sample in each sample adding chamber and generation oil of the oil-liquid interface to enter the droplet generating structure, so as to generate droplets, which then enter the reaction chamber; and during droplet detection, an external pressure drives detection pushing oil to enter the reaction chamber, such that the droplets flow from the reaction chamber to the droplet generating structure, the external pressure drives detection separation oil to enter the droplet generating structure, and the detection separation oil separates

Abstract: One or more examples relate to a method that includes: applying oversampling to data on a reception datapath of a physical layer; generating a first signal indicating relationships between patterns exhibited by portions of oversampled data and a predetermined pattern; generating a second signal indicating an observed feature of the first signal, the observed feature indicative of a highest relationship between the patterns exhibited by respective portions of oversampled data and the predetermined pattern; and providing the second signal to indicate presence of a portion of data corresponding to the predetermined pattern at a coupled portion of the reception datapath of the physical layer.

Abstract: A convolution calculation engine includes a kernel element counter for a convolution operation between a kernel and an input tensor. The kernel element counter wraps back to an initial kernel count value after reaching a maximum kernel count value. The convolution calculation engine also includes an offset look-up table (LUT) that provides a relative input offset into the input tensor based on an output of the kernel element counter and input location calculation logic that provides an input location within an input tensor for the convolution operation based on the relative input offset provided by the offset LUT.

Abstract: A convolution calculation engine to perform a convolution operation includes a convolution address compute unit. The convolution address compute unit includes an outer output base location register to provide an outer output base location for the convolution operation and an outer input base location register to provide an outer input base location for the convolution operation. It also includes a kernel element counter that starts to count from an initial kernel count value to a maximum kernel count value in response to a change in the outer output base location and a kernel offset generator to generate a kernel offset based on an output of the kernel element counter. In addition, the convolution address compute unit includes inner location logic to calculate an output location based on the outer output base location and an input location based on the outer input base location and output of the kernel element counter.

Abstract: Methods and apparatuses for handover between different radio access technologies (RATs) are disclosed. According to an embodiment, an access network node receives, from a mobility management entity (MME), information indicating that one or more bearers for a terminal device cannot be handed over to one or more RATs different than long term evolution (LTE). The access network node determines whether to perform a packet switched (PS) handover for the terminal device based on the information.

Abstract: An apparatus may comprise processing circuitry, a first pair of terminals, and a second pair of terminals that are electrically connected to a cable. The processing circuitry may provide a periodic signal including pulses to the first terminal. The duration of each of the pulses may be at least double the time of travel of the pulses along the length of the cable. The processing circuitry may also detect a fault in the cable responsive to a received signal at the second terminal responsive to the periodic signal.

Abstract: A cleaning control method for a dust box of a sweeping robot, the sweeping robot being configured to mate with a maintenance station, the maintenance station having a first fan, the sweeping robot having a second fan, includes: mating the sweeping robot with the maintenance station for charging; starting the second fan first, and then starting the first fan to extract dust from the sweeping robot; or, starting the first fan and the second fan at the same time; and when dust extraction is completed, turning off the first fan first, and then turning off the second fan; or, turning off the first fan and the second fan at the same time.