Hon Hai Precision Industry Co., Ltd.

Fu Tai Hua Industry (shenzhen) Co., Ltd.

Huawei Technologies Co., Limited

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Qun Huang

Tai-Shan Zhu

Che-Yu Chou

Hai-Qian Ge

Tao Jiang

Wei-Wei Yu

Jun-Liang Zhang

Zhi-Jun Shi

Wen-Chih Lan

Zhou Chen

Ji-Bing Guo

Hua-Yong Wang

Yong Huang

Pak-Ching Lee

Gong Zhang

Cheng He

Yue-Ping Liu

Jian-Bin Zhou

Shih-Fang Wong

Cong-Bing Zhou

Chung-Yuan Chen

Ji-Ping Wu

Pin-Feng Fu

Runhui Li

Lu Tang

Ya-Ping Gu

A network flow measurement method is applicable to a system including a network measurement device and a control plane device. The network flow measurement method includes measuring, by the network measurement device, first data, where the first data includes a first-type data structure, the first-type data structure includes first measurement information of a flow, and the first measurement information corresponds to a bit of a keyword of the flow, and sending, by the network measurement device, the first data to the control plane device.

Network flow measurement method, network measurement device, and control plane device

In a data processing method, a worker node in a distributed data processing system receives first data from an upstream worker node. The first data has been stored in a buffer of the upstream worker node. The worker node sends a first portion of the first data to a persistent storage device of the distributed data processing system for persistent backup, and performs computational processing on the first data to generate second data. Prior to completing performing computational processing on the first data, the worker node sends acknowledgement information to the upstream worker node to instruct the upstream node to delete the first data from the buffer of the upstream worker node. The worker node then sends the second data to a downstream worker node in the distributed data processing system for further processing by the downstream worker node.

Data processing method and apparatus

Embodiments of this application provide a network flow control method and a network device. The method includes: receiving a packet flow; determining, based on a service type of the packet flow, a service pipeline used for transmitting the packet flow, where service types of all packet flows in the service pipeline are the same; and based on a bandwidth weight allocated to the service type, transferring the packet flow in the service pipeline to a physical port. In the embodiments of this application, packet flows are allocated to different service pipelines based on a service type, and bandwidth weights are allocated, in a centralized manner, to service pipelines that carry a same service type.

Network flow control method and network device

One example packet processing device includes a buffer, and the packet processing device obtains a to-be-measured packet. In response to determining that occupied storage space in the buffer is less than a preset threshold, the packet processing device reads the to-be-measured information from the buffer, and modifies, based on the to-be-measured information and a first algorithm, a pieces of data in first measurement data corresponding to the to-be-measured packet, where a is a positive integer. In response to determining that occupied storage space in the buffer is greater than or equal to a preset threshold, the packet processing device modifies, based on to-be-measured information and a second algorithm, w pieces of data in second measurement data corresponding to the to-be-measured packet, where w is a positive integer, and w is less than a.

Traffic measurement method, device, and system

A method, an apparatus, and a system for identifying an abnormal IP data stream, which are used to improve identification accuracy. The method provided by the embodiments of the present invention includes: receiving Y elements sent by a data collection node; mapping the Y elements to N buckets; acquiring a bucket in the N buckets as a target bucket; acquiring r upper traffic limits of a first object in r buckets within the current time interval, the first object is any object mapped to the target bucket; and identifying, according to a preset abnormal object type and the r upper traffic limits within the current time interval, whether the first object is an abnormal object, where the preset abnormal object type is a heavy hitter or a heavy changer.

Method, apparatus, and system for identifying abnormal IP data stream

A feeding device includes a material pipe, a first container, a second container and a constant-length linkage mechanism. The material pipe is configured for feeding a first material. The first container is configured for receiving the first material and supplying a timed amount of the first material to a first material feed port. The second container is configured for storing a second material and supplying the second material to a second material feed port. The constant-length linkage mechanism is connected to the first container and the second container. When the first container is actually supplying the first material to the first material feed port, the constant-length linkage mechanism allows the second container to supply the second material to the second material feed port simultaneously.

Feeding device

A power plug for connecting with a power outlet includes at least two metal connecting poles, two outputting cavities, and two conductive resilient sheets. The two outputting cavities are defined in a lower case of the power plug to connect an external device. The two conductive resilient sheets are received within an inner space of the power plug. The at least two metal connecting poles pass through an exterior surface of the power plug into the internal space to form two connecting terminals. Each of the conductive resilient sheets is connected between one of the two connecting terminals and a corresponding outputting cavity to transport electrical power from the power jack to the external device.

Power plug capable of simple assembly

An electronic apparatus includes a base, a sliding member and a sliding mechanism. The sliding mechanism includes a first magnet disposed in the sliding member, and a first electromagnet disposed in the base opposite to the first magnet. The first magnet and the first electromagnet are capable of producing a first repulsive force and a first attracting force, the sliding member alternately slides back and forth between the different locations of the base driven by the first repulsive force and the first attracting force.

Sliding mechanism and electronic apparatus having same

A container for accommodating an electronic device cable includes a main base, a top cover, a winder rotatably connected to the main base, and a locking mechanism received in the winder. The top cover is placed on the main base, and defines an accommodating space in cooperation with the main base. The winder is received in the accommodating space, and includes a spring for providing a rotary force to the winder when the spring is twisted. The locking mechanism is received in the winder and configured for detachably fastening the winder to the top cover. When the cable is pulled away from the winder, the locking mechanism of the winder detaches from the top cover to allow unwinding of the cable to a desired length. Then when the transmission arm is pushed, the locking mechanism is driven away from the top cover whereupon the winder automatically rewinds the cable.

Container for accommodating cable

A protection case for receiving an electronic device. The protection case includes a receiving body for receiving the electronic device, a pair of winding mechanisms correspondingly set at two opposite sides of the receiving body, and a pair of belts correspondingly being wound on the winding mechanisms. The belts extend retractably out from the winding mechanisms to fasten the receiving body to a user.

Protection case for electronic device

An electronic device comprises a first portion, a second portion, and a rotating mechanism. The first portion covers on the second portion. The rotating mechanism is disposed in the second portion and is used for rotatably connecting the first portion and the second portion. The first portion is rotatable relative to the second portion from a first position to a second position by rotating the first portion relative to the rotating mechanism in a first plane. In the first position, the first position covers on the second portion. In the second position, a part of the second portion is exposed, and the angle between the first portion and the second portion is adjustable by rotating the first portion in a second plane perpendicular to the first plane.

Rotating mechanism for electronic device

A connecting structure received in a main device for connecting an auxiliary apparatus. The connecting structure includes a retracting part formed on a bottom board of the main device and close to a sidewall of the main device and a clamping part. The clamping part is pivotablly mounted on the bottom board and pivotally connected to the retracting part. The retracting part drives the clamping part to extend out of the main device via an opening defined on the sidewall for connecting the auxiliary apparatus when the auxiliary apparatus needs to be mounted on the main device. The retracting part retracts the clamping part into the main device when the auxiliary apparatus is unmounted from the main device.

Connecting structure

An exemplary plug assembly includes an accepting assembly and a power plug which is detachably inserted into the accepting assembly. The power plug includes a base body and an inserting assembly. The base body includes at least two blades with a specification adapted to a socket providing external AC power. The base body includes two conductive pads electrically connected to the blades. The inserting assembly includes a plug cover and two conductive connecting blades fixed to an inserting portion of the plug cover, the plug cover being detachably mounted to the base body. The accepting assembly includes a charger cover and two conductive pins fixed to an accepting portion of the charger cover. Each conductive connecting blade comprises a first conductive contact portion electrically connected to the conductive pad and a second conductive contact portion electrically connected to the conductive pin.

Power plug, electrical plug assembly and electrical charger assembly

An electronic device includes a body, a cover coupled to the body, and a sliding mechanism. The sliding mechanism includes a rotating component, a first locking component, and a second locking component. When the second locking component moves to a locked position, the second locking component engages with the first locking component to lock the cover to the body. When the second locking component moves to an unlocked position, the first locking component disengages from the second locking component, to allow the rotating component to rotatably drive the cover to be opened.

Electronic device

An electronic device includes a first body having a top surface, a second body slidably covering on the first body, and at least one connecting member for connecting the first body with the second body. The second body is capable of sliding from a first position covering the top surface to a second position uncovering the top surface. When the second body is in the first position, the first body hides the top surface to allow the electronic device being used in a first state, and when the second body is in the second position, the second body is operable to be coplanar with the first body to allow the electronic device being used in a second state.

Growing community of inventors

Shenzhen, China

Qun Huang