Chongyang
Chongyang Wang, Shenzhen CN
Patent application number | Description | Published |
---|---|---|
20090022490 | Method And Device For Data-Flow Protection Of Optical Interface In Data Communication Equipment - 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. | 01-22-2009 |
Chongyang Wang, College Statio, TX US
Patent application number | Description | Published |
---|---|---|
20130286288 | System and Method for Encoder-Integrated Media Denoising - Embodiments are provided herein to achieve video or image sequence encoding with an improved denoising algorithm that is both efficient computationally and has acceptable overhead cost in comparison to other denoising schemes for video encoding. The embodiments include using recursive bilateral filtering as part of the denoising algorithm, which is integrated into a video encoder to overcome limitations of other encoder-integrated denoising algorithms. An embodiment method includes receiving, at a filtering and residual computation function at the encoder, a macro block comprising a plurality of pixels. The filtering and residual computation function also receives, from a motion estimation function at the encoder, a reference block. The reference block comprises a plurality of reference pixels corresponding to the macro block. The filtering and residual computation function further applies a recursive bilateral filter function to each of the pixels of the macro block using the reference pixels of the reference block. | 10-31-2013 |
Chongyang Wang, Beijing CN
Patent application number | Description | Published |
---|---|---|
20130064127 | METHOD AND NETWORK DEVICE FOR SELECTING LABEL SWITCHED PATH - 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. | 03-14-2013 |
Chongyang Xie, Beijing CN
Patent application number | Description | Published |
---|---|---|
20150020203 | METHOD AND DEVICE FOR PROCESSING COMPUTER VIRUSES - Disclosed is a method for multiple antivirus engines to clear viruses in parallel. The multiple antivirus engines include at least one first antivirus engine and at least one second antivirus engine. The method for multiple antivirus engines to clear viruses in parallel includes: invoking a first antivirus engine, and scanning a first classified file in a file to be checked for and rid of viruses to obtain a first scanning result which includes a target file in the first classified file ( | 01-15-2015 |
Chongyang Xu, Taizhou City CN
Patent application number | Description | Published |
---|---|---|
20120296116 | Process for the Production of L-Citrulline - Processes for producing a suitable purity grade of L-Citrulline are disclosed. The processes can include contacting crude L-Citrulline in an aqueous solution with an adsorptive medium at a temperature above approximately 50° C. and below the temperature of denaturement for the L-Citrulline for an interval sufficient to remove at least one contaminant from the L-Citrulline. The processes can also include concentrating the dissolved L-Citrulline relative to the aqueous solution. | 11-22-2012 |