Abstract: A high-performance data storage device is disclosed. A non-volatile memory stores a logical-to-physical address mapping table that maps logical addresses recognized by a host to a physical space in the non-volatile memory. The logical-to-physical address mapping table is divided into a plurality of sub mapping tables. A memory controller utilizes temporary storage when controlling the non-volatile memory. The memory controller plans a sub mapping table area in the temporary storage to store sub mapping tables corresponding to a plurality of nodes which are linked and managed by multiple linked lists.

Abstract: A high-performance data storage device is disclosed. A controller updates a sub mapping table on the temporary storage in response to a write command of the non-volatile memory issued by a host. The mapping sub-table corresponds to a logical group involved in the write command and is downloaded from the non-volatile memory. When the mapping sub-table has not been completely downloaded to the temporary storage memory, the controller pushes the write command to a waiting queue to avoid dragging the performance of the data storage device.

Abstract: A protection circuit is disclosed, applied to a display apparatus. The display apparatus includes a voltage level shifter and a plurality of clock signal lines coupled to the voltage level shifter. The protection circuit includes a plurality of switches. At least one of the switches includes a control terminal, an input terminal, and an output terminal. The control terminal is coupled to a first clock signal line in the clock signal lines. The input terminal is coupled to a second clock signal line in the clock signal lines. The control terminal determines, according to a first clock signal provided by the first clock signal line, whether to conduct the input terminal and the output terminal, and the output terminal outputs a second clock signal provided by the second clock signal line.

Abstract: Disclosed is a method for quantifying the taste of wine, comprising the following steps: S1: selecting a sample of the wine; S2: selecting the alcoholic strength, total acidity, total sugar, glycerol, dimethyl butanol, esters and resveratrol as the quantitative indexes of the taste of the wine; S3: detecting the quantitative indexes selected in S2; S4: standardizing the detection results obtained in S3 by using a Max?Min standardized method, and classifying and assigning values to the standardized data by grade, with the value assignment results being associated with a good or a bad taste; and S5: creating a chart according to the standardized detection results from S4, and describing the taste of the wine according to the chart.

Abstract: The present application provides a method for determining a CP. A STA performs channel estimation, determines a CP value according to the result of channel estimation, and sends indication information to an AP, wherein the indication information is used for indicating the CP value, so that the AP may choose a suitable CP according to the indication information. Therefore, overhead may be reduced and system throughput may be optimized.

Abstract: A resource indication method includes generating, by an access point, resource mapping information, where the resource mapping information includes a plurality of mapping segments, each mapping segment is associated with a frame type, each mapping segment includes a plurality of resource indicators, and each resource indicator indicates a resource allocated to a station in a frame corresponding to a frame type associated with a mapping segment to which the resource indicator belongs, and sending, by the access point, the resource mapping information.

Abstract: This application discloses midamble indication and receiving methods and apparatuses. In the method, a first device sends midamble indication information to a second device, where a duration of a midamble indicated by the midamble indication information is greater than or equal to a threshold, and the threshold is related to a processing capability of the second device; and the second device receives the midamble according to the indication information.

Abstract: A playlist server application is provided on a server at a first network node. A playlist local application is provided for a remote device. An indication of a change to a playlist on one of the server and the remote device is obtained from a corresponding one of the playlist server application and the playlist local application. The change is synchronized to another one of the server and the remote device.

Abstract: Methods and apparatus for providing delivery of content to client devices of a network via both multicast and unicast mechanisms. In one embodiment, a system for use in a managed content delivery network is described to bridge multicast to unicast, so that the total network bandwidth consumption is significantly lower than a corresponding unicast-only delivery solution, yet which still provides improved quality of service and user viewing experience as compared to a multicast-only delivery solution. In addition, various exemplary aspects of the present disclosure are readily adapted for real-time multicast to unicast streaming of audio and data to, among other things, minimize network bandwidth usage, while maintaining the guaranteed delivery of unicast streams with little or no modification to the existing client device logic.

Abstract: Provided are tri-specific fusion antibodies created to target multiple epitopes of the Human Immunodeficiency Virus (HIV). The fusion antibodies provide improved potency and breadth against HIV as compared to monospecific and bispecific antibodies, and additionally provide a high barrier against viral resistance. Also disclosed are pharmaceutical formulations and therapeutic methods utilizing such fusion proteins.

Abstract: Methods and apparatuses of parallel data transmission are disclosed. In one embodiment, a first node generates a physical protocol data unit (PPDU) that carries indication information. The indication information is used to indicate whether a second node is allowed to perform parallel data transmission by spanning a time length of the PPDU and indicate a boundary crossing time length of the parallel data transmission. The first node is included in a first basic set service (BSS), and the second node is included in a second BSS. The first node sends the PPDU.

Abstract: A method includes obtaining multicast-broadcast single-frequency network MBSFN information, where the MBSFN information indicates a same first data sending manner, a same first channel, and a same first time point that are used when a plurality of forwarding devices send multicast data, where the multicast data is received from a control device; and forwarding the multicast data to at least one station device in the first data sending manner on the first channel at the first time point.

Abstract: A wireless communication method and a wireless communications device includes an access point that sends a downlink control signal to a station associated with the access point, and the station receives the downlink control signal from the access point associated with the station, where the downlink control signal includes data of maximum allowable sleep duration corresponding to the station, and a wake-up receiver wakes up the station when sleep duration of the station reaches the maximum allowable sleep duration.

Abstract: Embodiments of the present disclosure provide a physical layer protocol data unit (PPDU) transmission method and a corresponding PPDU transmission apparatus. Application of the method and apparatus in the embodiments of the present disclosure enables a receive end to quickly determine the starting position of the feature signal sequence by means of blind detection, and ensures that the receive end quickly completes data processing and status switching.

Abstract: Embodiments of the present disclosure disclose a method and an apparatus for transmitting a trigger frame in a wireless local area network. The method for transmitting a trigger frame in a wireless local area network includes: generating, by an access point, a trigger frame carrying a target media access control MAC function, where the trigger frame includes indication information, the indication information is used to instruct a first station to send a MAC frame corresponding to the target MAC function, and the indication information is used to instruct a second station not to perform the target MAC function; and sending, by the access point, the trigger frame. In the present disclosure, the indication information is used to instruct the first station to send the MAC frame corresponding to the target MAC function without limiting the second station, so that data sending manners of the first station and the second station can be flexibly controlled.

Abstract: A method for sending a wireless local area network packet structure is provided, and the method comprises: determining a packet structure, where the packet structure comprises an HE-SIGA and an HE-SIGB, the HE-SIGA comprises an indication information, and if a current transmission mode is a full bandwidth MU-MIMO transmission, the indication information is used to indicate a number of scheduled users, or if the current transmission mode is other transmission mode, the indication information is used to indicate a number of symbols in the HE-SIGB; and sending the packet structure.

Abstract: A method and system for detecting brain activity may be disclosed, the method including performing multi-channel synchronous collections of brain electrical signals and cerebral cortex blood oxygen signals simultaneously and ensuring synchronicity of the collected signals among channels by collecting the signals at multiple locations simultaneously. A system may include a functional near-infrared light source emission module, which may employ the frequency division multiplexing technique. A multi-functional joint collection helmet may access the light source signal emitted from the emission module, then may be processed by a near-infrared detection module. Further, the near-infrared detection module may detect optical signals of the scalp, while a brain electricity detection module detects electrical signals of the scalp. Finally, a central control unit may synchronize data collected from the detected signals and may control a variety of functional modules and upload the data to a host computer.

Abstract: Methods, systems and devices are provided for communicating multimedia content over a service provider network. A network server may receive an audio-video stream from a content provider server, relaying the audio-video stream to a receiver device via the service provider network, receive an operating mode notification identifying a user behavior from the receiver device, and ceasing the relaying of the audio-video stream to the receiver device based on the user behavior. The network server may also alter the audio-video stream based on the received operating mode notification and send the altered audio-video stream to the receiver device via the service provider network.

Abstract: An apparatus for determining a spatial disposition of a movable object includes a support base configured to be carried by the movable object, a first inertial sensor coupled to the support base via a first damping element configured to damp motion of the first inertial sensor, and a second inertial sensor coupled to the support base via a second damping element configured to damp motion of the second inertial sensor. The first inertial sensor and the second inertial sensor are of different sensor types. The first damping element and the second damping element have different damping properties.