Huawei Technologies Co., Limited

Sanechips Technology Co., Ltd.

Beijing Tsingmicro Intelligent Technology Co., Ltd.

Chongyang Wang

Zhichun Zhang

Tao Li

Jun Zhang

Bin Guo

Jianjun Yang

Zhen Zhang

Peng Ouyang

Zhigang Guo

Chen Lin

Shuyou Dong

Shunyou Dong

Huafeng Xu

A method of resetting an integrated circuit, includes: generating, in response to a reset signal intended for a first data unit, a synchronous reset signal based on the reset signal, and outputting the synchronous reset signal to the first data unit after at least one preset period; and generating, in response to a first data signal output by the first data unit, a second data signal based on the synchronous reset signal and the first data signal, and outputting the second data signal to a second data unit. An integrated circuit is also provided.

Method of resetting integrated circuit with synchronous reset signal, and integrated circuit

A mapping method for a reconfigurable array, including: Si obtaining and analyzing a DDG; providing an initial interval; obtaining a reconfigurable architecture; copying the first adjacency matrix and the second adjacency matrix to form a mapping space; establishing an integer linear programming model, and mapping, with the integer linear programming model, a processing vertex, an intra-cycle edge, and an inter-cycle edge in the DDG, to the mapping space, respectively; obtaining a mapping relationship from the processing vertex and the edge in the DDG to the processing element and the link of extended TS_max layers; and generating configuration information by the mapping relationship modulo the initial interval.

Mapping method and mapping device for reconfigurable array

Embodiments of the present invention provide a connecting apparatus and a system. The connecting apparatus includes N interconnection units, M line processing units, and X switch processing units, where each interconnection unit is connected to at least one switch processing unit, each switch processing unit is connected to only one interconnection unit, each interconnection unit is connected to the M line processing units, each line processing unit is connected to the N interconnection units, M is a positive integer, N is a positive integer, and X is greater than or equal to N. In addition, the embodiments of the present invention further provide another connecting apparatus and system. According to the foregoing technical solutions, a connecting mode between an LPU and an SPU is relatively flexible.

Connecting apparatus and system

A method for managing a connection apparatus and a connection apparatus are disclosed. In an embodiment the connection apparatus includes a first connector configured to be connected to a service processing unit, a second connector configured to be connected to a first switching unit, a third connector configured to be connected to a second switching unit, wherein the third connector is further configured to be disconnected from the second switching unit and connected to the first switching unit. The apparatus further comprises a first transmission medium, a second transmission medium, one end of the first transmission medium being directly connected to the first connector, one end of the second transmission medium being directly connected to the first connector, another end of the first transmission medium being directly connected to the second connector, and another end of the second transmission medium being directly connected to the third connector.

Connection apparatus and connection apparatus management method

The present invention relates to a method for selecting a label switched path LSP, which is applied in an MPLS network and includes: determining an energy engineering parameter of a network element itself in the network, where the network element is a network element on any candidate LSP between a source network element and a destination network element; receiving, by the network element, Interior Gateway Protocol IGP messages sent by other network elements in the network, and obtaining an energy engineering parameter of each of the other network elements; and selecting, according to the energy engineering parameter of the network element itself and the energy engineering parameter of each of the other network elements, a transmission path for the source network element and the destination network element.

Method and network device for selecting label switched path

A method for data-flow protection of an optical interface in data communication equipment includes: receiving an optical-signal from a source-neighboring device, then duplicating the received optical signal into two duplicated optical signals. One of the optical signals is sent to a protected device for processing. According to the protected device working status, either the optical signal having been processed by the protected device or the second duplicated optical signal is selected and sent to a destination-neighboring device. The device includes a first optical-signal duplicating unit and an optical-signal selecting unit. The first optical-signal duplicating unit is used for duplicating an optical signal, and the optical-signal selecting unit is used as a selector. The method and device proposed by the disclosure are independent to network topology and can protect data-flow reliably.

Method and device for data-flow protection of optical interface in data communication equipment

The invention discloses a method and device for data-flow protection of an optical interface in data communication equipment. First, receiving an optical-signal from a source-neighboring device, then duplicating the received optical signal into two duplicated optical signals. One of them is sent to a protected device for processing. According to the protected device working status, either the optical signal having been processed by the protected device or the second duplicated optical signal is selected and sent to a destination-neighboring device. The device of the invention includes a first optical-signal duplicating unit and an optical-signal selecting unit. The first optical-signal duplicating unit is used for duplicating an optical signal, and the optical-signal selecting unit is used as a selector. The method and device proposed by the invention are independent to network topology and can protect data-flow reliably. The method and device can be used for applications that are sensitive for break time or is strict for routing in order to guarantee data security.

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Beijing, China

Chongyang Wang