Abstract: A cellular network mobile station (MS) is configured for roaming operation. A prioritization of one or more Public Land Mobile Network (PLMN) configurations is stored at the MS. When the MS is attached or registered for access to a PLMN that is not a Home PLMN or PLMN configuration that is not a highest priority PLMN configuration, it performs an idle mode search for a higher priority PLMN configuration at intervals of time. A duration of the intervals is determined according to a primary search period parameter stored at the MS. The MS is configured with a secondary search period parameter, which indicates one or more factors to be applied to the primary search period parameter when determining the duration of the intervals, such that each of the factors is applied according to a respective associated condition indicative of a number of PLMN configurations available for the MS to access.

Abstract: A migration apparatus for an IAB (integrated access and backhaul) node, applicable to a first IAB donor node, the first IAB donor node being a source IAB donor node of the first IAB node, includes a receiver configured to receive a feedback message of a first downlink message comprising a first RRC (radio resource control) reconfiguration message, the first downlink message being transmitted from the first IAB node, and a transmitter configured to transmit a second downlink message to a source parent IAB node of the first IAB node, the second downlink message comprising a second RRC reconfiguration message.

Abstract: An apparatus for receiving and transmitting signals, applicable to an integrated access and backhaul (IAB) node, includes a first receiver configured to receive a first reconfiguration message, and a first transmitter configured to transmit indication information to a radio device, the indication information being used to indicate that the radio device applies configuration in a second reconfiguration message.

Abstract: There are provided systems and methods that include at least one memory that has a plurality of memory cells. The cells may be disposed in rows and columns. The device can further include a controller that is communicatively coupled to the at least one memory, and the controller may be configured by its hardware topology and its instruction set and/or by a communicatively coupled processor or higher level system or subsystem to maintain data integrity in the at least one memory and/or to prevent or mitigate malicious access patterns that may compromise the at least one memory. The controller may be configured to execute a deterministic protocol in conjunction with or sequentially to a probabilistic protocol to achieve one or more of the above-noted functions.

Abstract: Aspects of the subject technology relate to a device including a microphone, a filter and a processor. The filter receives an audio signal including ambient noise and a voice of a user of the device from the microphone. At least a portion of ambient noise is filtered from the audio signal. The processor determines a level of the ambient noise in the received audio signal and dynamically adjusts a gain applied to the filtered audio signal based on the level of the ambient noise.

Abstract: Systems and methods for area-efficient mitigation of errors that are caused by row hammer attacks and the like in a memory media device are described. The counters for counting row accesses are maintained in a content addressable memory (CAM) the provides fast access times. The detection of errors is deterministically performed while maintaining a number of row access counters that is smaller than the total number of rows protected in the memory media device. The circuitry for the detection and mitigation may be in the memory media device or in a memory controller to which the memory media device attaches. The memory media device may be dynamic random access memory (DRAM).

Abstract: Systems and methods for multi-wordline direct refresh operations in response to a row hammer error in a memory bank. The approach includes detecting, by a row hammer mitigation component, a row hammer error in a memory bank; and then triggering, by the row hammer mitigation component, a response to the row hammer error. Further, a memory controller receives, from a mode register, data, based on an aliasing row counter policy, selecting a type of multi-wordline direct refresh operation to be performed on a plurality of victim memory rows within the memory bank, wherein the plurality of victim memory rows are dispersed across a plurality of memory sub-banks. The approach includes concurrently executing the selected multi-wordline direct refresh operation to the plurality of victim memory rows.

Abstract: A dynamic random access memory employs either or both of a normal row copy operation or a fast row copy operation to copy selected data from a first row of memory to a second row of memory, without transferring the data to an intermediary processor such as a central processing unit or a memory controller. Both operations depend on a concurrent electrical activation of two separate wordlines within a bank of a DRAM. For the fast row copy operation, the two separate wordlines are part of a shared section of a DRAM bank, having shared bitlines. Bit values are copied directly in parallel via common bitlines. For the normal row copy operation, the two separate wordlines are part of a common bank but not a shared section. Bit values are copied in serial via a general input/output bus within the bank.

Abstract: An energy-efficient and area-efficient, mitigation of errors in a memory media device that are caused by row hammer attacks and the like is described. The detection of errors is deterministically performed while maintaining, in an SRAM, a number of row access counters that is smaller than the total number of rows protected in the memory media device. The reduction of the number of required counters is achieved by aliasing a plurality of rows that are being protected to each counter. The mitigation may be implemented on a per-bank basis, per-channel basis or per-memory media device basis. The memory media device may be DRAM.

Abstract: A tire mold for processing a green tire includes a movable block, an upper sidewall plate, and a lower sidewall plate. A curved surface corresponding to the green tire is provided at a junction of the movable block and the upper sidewall plate/the lower sidewall plate. The movable block, the upper sidewall plate and the lower sidewall plate cooperate with each other to surround a tire cavity for accommodating the green tire. Thereby, the edge of the upper sidewall plate or the lower sidewall plate won't penetrate the green tire to form a joint fin when the mold is closed, which is beneficial to save the rubber material, improves production efficiency and reduces manufacturing costs.

Abstract: A resource allocation apparatus includes processor circuitry configured to acquire UE bearer information, and processor circuitry configured to allocate a resource for an MAC SDU of a UE bearer k in a logical channel j, allocation of the resource being related to the number of tokens of UE bearer in the logical channel j.

Abstract: A manufacturing method of a halogen-free flame-retardant thermoplastic braided fiber reinforced polymer composite board, comprising steps of: preparing a recycled material containing a halogen-free flame-retardant thermoplastic braided fiber reinforced polymer composite; adding a polymer base material to the recycled material to form a core layer material and extruding the core layer material with a low shear extruder; hot pressing the core layer material by rollers to obtain a recycled fiber core layer; preparing a reinforcement layer containing a fiber material or a fabric with pores; and stacking and hot pressing the recycled fiber core layer and the reinforcement layer.

Abstract: This disclosure discloses image sensors, signal processing methods, and related devices for image processing. An example image sensor comprises an optical filter array. The optical filter array is a hyper spectral or multispectral optical filter array and comprises m optical filters and an optical-to-electrical conversion module. The optical-to-electrical conversion module comprises an optical-to-electrical conversion unit and a combining unit. The m optical filters are configured to obtain optical signals of a target object in at least two different spectral bands. The optical-to-electrical conversion unit is configured to convert the optical signals obtained by the m optical filters into electrical signals. The combining unit is configured to combine the electrical signals corresponding to the m optical filters to obtain a combined electrical signal. The optical-to-electrical conversion module is configured to output the combined electrical signal, which is used to generate an image of the target object.

Abstract: The present disclosure application relates to a construction method of a yeast display library (YSD), specifically to a construct for a yeast display library, an expression vector, a host cell and a construction method and use thereof. The yeast display library provided by the present application has high transformation efficiency and rich diversity.

Abstract: A method and apparatus for transmission and reception of a signal and a communication system. The apparatus for transmission and reception of a signal is configured to: transmit first random access configuration information used for an unconventional terminal and second random access configuration information used for a conventional terminal; receive a message transmitted by the unconventional terminal according to the first random access configuration; and perform data transmission with the unconventional terminal by using an unconventional transmission mode.

Abstract: A method of constructing a micromechanical device by additive manufacturing for characterizing strength of a low dimensional material sample, the method including: a) deriving a three-dimensional representation arranged to represent a said micromechanical device with reference to at least one physical characteristic of a said low dimensional material sample; b) transforming the three-dimensional representation into a plurality of two-dimensional representations arranged to individually represent a portion of the three-dimensional representation; and c) forming the micromechanical device from a fluid medium arranged to transform its physical state by stereolithography apparatus in response to a manipulated illumination exposed thereto, whereby a said low dimensional material sample is loaded onto the formed micromechanical device.

Abstract: A cell selection or reselection method, an information transmission method and apparatuses. The cell selection or reselection method includes: acquiring cell information by a terminal equipment, determining whether a first cell and/or a frequency of the first cell is/are a candidate cell and/or a candidate frequency in a process of cell selection and/or cell reselection of a reduced capability terminal equipment.

Abstract: A system and method for optimizing a memory sub-system to compensate for memory device degradation. An example system including a memory controller operatively coupled with a memory device and configured to perform operations comprising: updating a setting of the memory device, wherein the setting changes a duty cycle of a signal of the memory device and comprises a first value for a first configuration and comprises a second value for a second configuration; storing error data that indicates errors when using the first configuration and errors when using the second configuration; determining a value for the setting based on the error data, wherein the determined value minimizes errors associated with the memory device; and storing the determined value for the setting of the memory device.

Abstract: The present disclosure discloses an image flicker detection method that includes the steps outlined below. An image retrieving is performed to retrieve a current image. A current variation ratio between first rows of pixels of the current image and second rows of pixels in a previous image is calculated. When both the current variation ratio and a previous variation ratio are determined to be larger than a ratio threshold, a detected flicker number is incremented. When the detected flicker number is determined to be larger than a flicker number threshold, a flicker condition is determined to occur. When the detected flicker number is determined to be not larger than the flicker number threshold, the current image becomes the previous image and the current variation ratio becomes the previous variation ratio such that a next image becomes the current image to repeat the above steps.

Abstract: Disclosed are a transistor structure for electrostatic protection and a method for manufacturing the same. The transistor structure comprises: a doped region in a substrate; field oxide layers; a first N-type well region, a P-type well region and a second N-type well region in the doped region and spaced in sequence; a first polycrystalline silicon layer and a second polycrystalline silicon layer covering part of the P-type well region; a first N+ region and a first P+ region respectively formed in the first N-type well region and the second N-type well region second P+ region and the second N+ region are close to the first N+ region and the first P+ region, respectively. The structure may change a current path under forward/reverse operation; thus, a device keeps a good electrostatic protection capability and high robustness.