Abstract: The present disclosure relates to flexible-Ethernet data processing methods and devices. One example method includes acquiring a to-be-switched first client service flow, where the first client service flow is a service flow suitable for transmission on a flexible Ethernet, performing first rate adaptation from a source clock domain to a target clock domain on the first client service flow to obtain a second client service flow that matches the target clock domain, and performing serial-to-parallel conversion on the second client service flow in the target clock domain to obtain a parallel client slot flow.

Abstract: This application provides example detection block sending and receiving methods, and network devices and systems. One example detection block sending method includes obtaining, by a network device, an original bit block data flow. At least one detection block is generated, and the at least one detection block is inserted into a position of at least one idle block in the original bit block data flow. The bit block data flow including the at least one detection block is then sent.

Abstract: A communication method, a communications device, and a storage medium, where, in the method, a first communications device receives, by using a link corresponding to a first FlexE group, first indication information sent by a second communications device, where for a slot in N slots of the first FlexE group, the first indication information is used to indicate that the second communications device has assigned a FlexE client to the slot, or used to indicate that the second communications device has not assigned a FlexE client to the slot, and the first communications device assigns the FlexE client to the slot in the N slots of the first FlexE group, or cancels, based on the first indication information, the FlexE client that has been assigned to the slot.

Abstract: The present invention provides a self-moving device. The automatic working system includes: a self-moving device, configured to move and execute a work task within a working area defined by a boundary; and a magnetic device, disposed within the working area or at a position near the boundary of the working area, where the self-moving device includes a boundary recognition module, a magnetic signal detection module, and a control module; the boundary recognition module is configured to recognize the boundary of the working area; the magnetic signal detection module is configured to detect a magnetic signal generated by the magnetic device to further recognize the boundary of the working area and/or guide the self-moving device; and the control module is configured to control a movement pattern of the self-moving device based on a recognition result of the boundary recognition module and/or a detection result of the magnetic signal detection module.

Abstract: A recovery device for an unmanned underwater vehicle (UUV) includes a first recovery component arranged on an unmanned ship and a second recovery component arranged on the UUV. Two magnets are provided on an end of the first recovery component and an end of the second recovery component which are opposite to each other, respectively. A first cable of the unmanned ship is provided on an end of the first recovery component away from the magnet, and a second cable is provided on an end of the second recovery component away from the magnet. A thruster is provided on a side of the first recovery component. The UUV is recovered using the unmanned ship through the recovery components connected to the cables, which allows the locating and navigation errors to a large extent.

Abstract: A method includes: sending a first boundary bit block; sequentially sending an Ith bit block; determining a first parity check result and a second parity check result, where a check object of the first parity check result includes m consecutive bits of each bit block in the N bit blocks, a check object of the second parity check result includes n consecutive bits of each bit block in the N bit blocks, and at least one of m and n is greater than or equal to 2; and sending a second boundary bit block, the first parity check result, and the second parity check result.

Abstract: The present disclosure relates to detection block sending and receiving methods, and network devices and systems. One example method includes obtaining, by a network device, an original bit block data flow, generating at least one detection block, inserting the at least one detection block into a position of at least one idle block in the original bit block data flow, and sending a bit block data flow including the at least one detection block.

Abstract: This application discloses a data forwarding method and device. The method includes: obtaining a first data unit sequence stream by using a first logical ingress port, where the first data unit sequence stream includes at least one first data unit; determining, according to a preconfigured mapping relationship between at least one logical ingress port and at least one logical egress port, a first logical egress port corresponding to the first logical ingress port, where the at least one logical ingress port includes the first logical ingress port; adjusting a quantity of idle units in the first data unit sequence stream, so that a rate of an adjusted first data unit sequence stream matches a rate of the first logical egress port; and sending the adjusted first data unit sequence stream by using the first logical egress port.

Abstract: A packaging structure includes: a substrate provided with a through-cavity penetrating up and down, and a metal heat sink on a front surface of the substrate; a bonding chip mounting area and a first passive element mounting area on the front surface, and a flip chip mounting area, a second passive element mounting area and a pin lead mounting area are provided on a back surface of the substrate; a first sealing ring located at the periphery of the bonding chip mounting area and the first passive element mounting area; a first cover plate packaged on the first sealing ring; a second sealing ring located at the periphery of the flip chip mounting area and the second passive element mounting area with the pin lead mounting area being located at the periphery of the second sealing ring; and a second cover plate packaged on the second sealing ring.

Abstract: Disclosed are compounds of Formula (I) to (VIII): or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a tricyclic heteroaryl group substituted with R3a and zero to 2 R3b; and R1, R2, R3a, R3b, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder.

Abstract: Embodiments of the present invention disclose a method and an apparatus for sending a service, a method and an apparatus for receiving a service, and a network system. The method for sending a service includes: obtaining, by a transmit end device, an original data stream; inserting a quantity mark k into the original data stream, to generate a first data stream, where the quantity mark k is a quantity of first data units in the original data stream, and k is greater than or equal to 0; and sending the first data stream.

Abstract: Disclosed are compounds of Formula (I) to (VIII): or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a bicyclic heteroaryl group substituted with zero to 3 R3a; and R1, R2, R3a, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder.

Abstract: A method includes: sending a first boundary bit block; sequentially sending an Ith bit block; determining a first parity check result and a second parity check result, where a check object of the first parity check result includes m consecutive bits of each bit block in the N bit blocks, a check object of the second parity check result includes n consecutive bits of each bit block in the N bit blocks, and at least one of m and n is greater than or equal to 2; and sending a second boundary bit block, the first parity check result, and the second parity check result.

Abstract: A method for cutting sapphire comprising a sapphire body and a coating formed on the sapphire body, the method comprising: focusing a first CO2 laser beam the coating via a CO2 focusing assembly to remove the coating with a predetermined thickness extending along a first path; wherein dust and debris generated during removal of the coating are removed while the coating is removed; focusing an ultrafast laser beam on the sapphire body via an optical path shaping assembly to form a plurality of restructuring channels distributed along a second path and penetrating through the sapphire; wherein the second path coincides with the first path; scanning, by the second CO2 laser beam, the sapphire body via a galvanometer focusing assembly, wherein a path of the second CO2 laser beam scanning the sapphire body via a galvanometer focusing assembly coincides with or deviates from the second path, so that the sapphire cracks along the restructuring channels.

Abstract: Disclosed is a method of manufacturing a piezoelectric thin film resonator on a non-silicon substrate, including the following steps: depositing a copper thin film on a silicon wafer; coating photoresist on the copper thin film to perform photoetching so as to remove photoresist in an air gap region under the piezoelectric thin film resonator to be disposed; electroplating-depositing a copper layer, and removing photoresist to obtain a stepped peel sacrifice layer; coating polyimide and performing imidization by heat treatment, making a sandwich structure of the piezoelectric thin film resonator above the polyimide layer; performing etching for the polyimide layer in a region not covered by the piezoelectric thin film resonator by oxygen plasma; placing the obtained device into a copper corrosion solution to dissolve the copper around and under the piezoelectric thin film resonator, attaching a drum coated with polyvinyl alcohol glue onto the piezoelectric thin film resonator, releasing and peeling it from th

Abstract: This application discloses a data forwarding method and device. The method includes: obtaining a first data unit sequence stream by using a first logical ingress port, where the first data unit sequence stream includes at least one first data unit; determining, according to a preconfigured mapping relationship between at least one logical ingress port and at least one logical egress port, a first logical egress port corresponding to the first logical ingress port, where the at least one logical ingress port includes the first logical ingress port; adjusting a quantity of idle units in the first data unit sequence stream, so that a rate of an adjusted first data unit sequence stream matches a rate of the first logical egress port; and sending the adjusted first data unit sequence stream by using the first logical egress port.

Abstract: A magnetoresistive sensor with encapsulated initialization coil comprises a packaging structure, at least one pair of sensor chips, a spiral initialization coil, a set of wire bonding pads, an ASIC specific integrated circuit and an encapsulation layer. The spiral initialization coil is located on a PCB substrate of the encapsulation structure. Each set of sensor chips comprises two sensor chips, wherein each of the sensor chips comprises two groups of magnetoresistive sensing unit strings. The magnetoresistive sensing unit strings located on the sensor chip are connected to form a magnetoresistive sensor bridge. The application specific integrated circuit, ASIC and the magnetoresistive sensor bridge are electrically interconnected. The sensor chips are located above the spiral initialization coil placed circumferentially along the surface of the spiral initialization coil. The wire bonding pad and the ASIC are electrically interconnected.

Abstract: Disclosed is a method of manufacturing a piezoelectric thin film resonator on a non-silicon substrate, including the following steps: depositing a copper thin film on a silicon wafer; coating photoresist on the copper thin film to perform photoetching so as to remove photoresist in an air gap region under the piezoelectric thin film resonator to be disposed; electroplating-depositing a copper layer, and removing photoresist to obtain a stepped peel sacrifice layer; coating polyimide and performing imidization by heat treatment, making a sandwich structure of the piezoelectric thin film resonator above the polyimide layer; performing etching for the polyimide layer in a region not covered by the piezoelectric thin film resonator by oxygen plasma; placing the obtained device into a copper corrosion solution to dissolve the copper around and under the piezoelectric thin film resonator, attaching a drum coated with polyvinyl alcohol glue onto the piezoelectric thin film resonator, releasing and peeling it from th

Abstract: A color filter array includes color filter units each of which is a square array formed by four square pixels. The first color pixel and the second color pixel are arranged to form a row, the two third color pixels are arranged to form another row, and a row pixel direction of the color filter unit relative to a horizontal direction is inclined by 45° to left or right. The color filter array is an inclined rectangular array, pixels from an intermediate row to a first row or to a last row in a same direction is progressively decreased with a decrement of 1 or 2, and pixels in the first row and the last row is 1 or 2. The application can significantly increase the area of pixels of the unit color filter, and improve the sensitivity of the image sensor without reducing the resolution of the image sensor.

Abstract: The present disclosure relates to a service sending method and apparatus, and a service receiving method and apparatus. One example service sending method includes obtaining, by a network device, a first data stream and a second data stream, and inserting the first data stream into the second data stream to generate a third data stream. The third data stream includes a first information block and a second information block, the first information block is used to carry the first data stream, the second information block is used to carry a first data stream distribution indication map, the first data stream distribution indication map is used to indicate a location of the first information block, and the second information block is identified by using a preset map block type.