Abstract: A neural-network-based-implemented ophthalmologic intelligent consultation method includes: performing correction filtering on a consultation voice of a patient, framing the voice into a consultation voice frame sequence, generating a consultation text corresponding to the consultation voice frame sequence based on phoneme recognition and phoneme transcoding, and extracting an ophthalmologically-described disease; performing gray-level filtering, primary picture segmentation, and size equalization operation on an eye picture set of the to-be-diagnosed patient to acquire a standard eyeball picture group; extracting eye white features, pupil features and blood vessel features from the standard eyeball picture group, performing lesion feature analysis on the eye white features, the pupil features and the blood vessel features to acquire an ophthalmologically-observed disease, and based on the ophthalmologically-observed disease and the ophthalmologically-described disease, generating a consultation result.

Abstract: The disclosure provides a microwave photon frequency synthesis system and method. In the disclosure, based on various combinations of path switching options of optical routing modules and electrical routing modules, the microwave photon frequency synthesis system is provided with a direct photoelectric conversion mode, an electrical frequency synthesis mode and an optical amplitude and phase control mode. The first optical signal frequency selection based on the optical frequency comb module and the frequency multiplication/division selection of the optical frequency multiplication/division module can be freely combined to realize frequency sources of various frequencies. Based on the optical frequency comb module to generate the first optical signal, and then combined with an electrical filtering module, phase noise can be reduced. The optical amplitude and phase may be controlled by the optical amplitude and phase control module.

Abstract: A method for blocking mine water inrush includes: grouting first slurry into an interface between the quaternary aquifer and the weathered bedrock aquifer in a fracture grouting manner until a first preset condition is met; forming a first water-resisting cushion after the first slurry is solidified; drilling a curve branch drill hole in the surface horizon downward; grouting second slurry into the curve branch drill hole in a downward grouting manner until a second preset condition is met; forming a second water-resisting cushion after the second slurry is solidified; grouting third slurry onto a top of the first water-resisting cushion in an upward grouting manner until a third preset condition is met; forming a third water-resisting cushion after the third slurry is solidified; wherein the third water-resisting cushion is located on the top of the first water-resisting cushion.

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract: The present disclosure discloses a trench MOSFET and a method of manufacturing trench MOSFET. The trench MOSFET includes a substrate, an epitaxial layer, a plurality of trenches, and body region; the substrate has a first conductivity type; the epitaxial layer has the first conductivity type; the plurality of trenches are formed in the epitaxial layer, and at least two of the plurality of trenches are communicated with each other a gate structure is provided in the trench; the body region has a second conductivity type and has a second conductivity type and is disposed among the plurality of trenches.

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract: The present disclosure discloses a trench MOSFET and a method of manufacturing trench MOSFET. The trench MOSFET includes a substrate, an epitaxial layer, a plurality of trenches, and body region; the substrate has a first conductivity type; the epitaxial layer has the first conductivity type; the plurality of trenches are formed in the epitaxial layer, and at least two of the plurality of trenches are communicated with each other a gate structure is provided in the trench; the body region has a second conductivity type and has a second conductivity type and is disposed among the plurality of trenches.

Abstract: The present disclosure relates to methods for processing data packet and apparatus. One example method includes sending compression configuration information to a network device, receiving compression configuration information of an application layer packet from the network device, and performing compression processing on the application layer packet at an access layer according to the compression configuration information.

Abstract: The present disclosure relates to methods for processing data packet and apparatus. One example method includes sending compression configuration information to a network device, receiving compression configuration information of an application layer packet from the network device, and performing compression processing on the application layer packet at an access layer according to the compression configuration information.

Abstract: The disclosure relates to a loader working device for solving the problem of arranging the parts used in a vertical lifting mechanism of an existing loader. The loader working device comprises an accessory, an accessory overturning mechanism, and an accessory lifting mechanism including a movable arm, a movable arm oil cylinder, a front link rod and a rear link rod. The accessory lifting mechanism does not cause the accessory to interfere with a rocker arm and a front axle package of the loader working device. A connecting and mounting point of the movable arm and the accessory can be moved backwardly, thus improving a digging force and a tilting load at a low position of the loader working device.

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract: The invention discloses a method for receiving TD-AltBOC signal, which belongs to the field of global satellite navigation. The method of the invention includes steps of: converting a TD-AltBOC radio-frequency signal into an medium frequency, performing a band-pass filtering and sampling on the signal, and peeling off a sampled signal carrier by using a local carrier to obtain a sampled baseband signal; correlating on a local waveform with the sampled baseband signal chip-by-chip in a time division manner; performing a data demodulation according to correlated output signals, and obtaining a carrier phase deviation estimated value and a code phase deviation estimated value according to the correlated output signals; generating the local waveform according to the code phase deviation estimated value; generating the local carrier according to the carrier phase deviation estimated value. The invention also provides an apparatus for receiving TD-AltBOC signal.

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract: An antenna and an active antenna system to reduce complexity and power consumption of an antenna device, and reduce production costs, where the antenna includes an antenna array, a multichannel front-end, a multi-beam receiving network, and a multi-beam transmitting network. The antenna array includes w antenna elements, the multi-beam transmitting network is configured to perform beamforming processing on j transmit signal beams to obtain m transmit signals, the multichannel front-end is configured to convert w first radio-frequency signals received by the w antenna elements into n received signals, and convert the m transmit signals obtained by the multi-beam transmitting network into w second radio-frequency signals, where both n and m are less than or equal to w, and the multi-beam receiving network is configured to perform beamforming processing on the n received signals generated by the multichannel front-end to obtain k received signal beams.

Abstract: The present invention provide a method for processing data packet and apparatus and the method includes: receiving or sending compression configuration information of an application layer packet; and performing compression processing or decompression processing on the application layer packet according to the compression configuration information. By using the foregoing method, compression and decompression processing of the application layer packet can be implemented, thereby reducing overheads of packet transmission and improving utilization of a network resource.

Abstract: A beam shaping device, consists of a polarization beam splitter interface (PBS interface), four light surfaces and at least one light processing surface, as well as various entities are described. The PBS interface passes light in P polarization and reflects light in S polarization; two of the four light surfaces are light I/O surfaces, and the other two of them are light surfaces for processing (LSFP); the light processing surface is arranged and oriented to retro-reflect, or close to retro-reflect light beam coming from said PBS interface and back it to where it comes from, and, in the meantime, physically rotate the reflected light beam around its propagating direction by 90°, or close to 90°. The invention works for light beam in any polarization status including non-polarized beam.

Abstract: A method and an apparatus for balancing power between antennas, and a base station are provided. The method includes multiplying n virtual antenna signals by an orthogonal matrix to obtain n intermediate regulative signals; and using a corresponding rotary phase to rotate phases of m of the n intermediate regulative signals, so that a phase difference exists between at least two of n physical antenna signals output by antennas.

Abstract: A beam shaping device, consists of a polarization beam splitter interface (PBS interface), four light surfaces and at least one light processing surface, as well as various entities are described. The PBS interface passes light in P polarization and reflects light in S polarization; two of the four light surfaces are light I/O surfaces, and the other two of them are light surfaces for processing (LSFP); the light processing surface is arranged and oriented to retro-reflect, or close to retro-reflect light beam coming from said PBS interface and back it to where it comes from, and, in the meantime, physically rotate the reflected light beam around its propagating direction by 90°, or close to 90°. The invention works for light beam in any polarization status including non-polarized beam.