Patent application number | Description | Published |
20080205439 | METHOD AND DEVICE FOR COMPENSATING FOR DELAYS OF A PLURALITY OF COMMUNICATION CHANNELS - A device and method for compensating for delays of a plurality of communication channels, provides signals with a certain frequency range, wherein the signals form standing waves in the plurality of communication channels; calculates phase differences between the plurality of communication channels according to the signal frequencies at the peak values of the standing waves; and determines the delay of each communication channel according to the above phase differences. The device and method may be applied to the communication channels of high speed parallel connection to eliminate the delays of the communication channels and realize length matching. Since the device and method determine the delays of communication channels by means of the phase differences, even when the delay difference exceeds a clock cycle, it can calculate the phase differences properly. | 08-28-2008 |
20100113090 | Multimode Communication Terminal and Multimode Communication Implementation Method - The present invention provides a multimode communication terminal which contains at least a first separate channel module and a second separate channel module. The multimode communication terminal can be configured to communicate by using the first channel module and/or the second channel module. The channel modules communicate according to different communication protocols. The multimode communication terminal further comprises: channel switch layer means for switching the first channel module to have parameter characteristics consistent with those of the second channel module, so that the multimode communication terminal enables the MIMO operation mode by using the first channel module and the second channel module at the same time. The present invention further provides a method for enabling a MIMO operation mode in a multimode communication terminal. By using a relatively small number of RF communication modules, the present invention implements a wireless mobile multimode communication terminal which enables various operation modes including the MIMO operation mode. Compared with the existing solutions, the present invention greatly reduces the size required by the terminal. | 05-06-2010 |
20120096257 | Apparatus and Method for Protecting Storage Data of a Computing Apparatus in an Enterprise Network System - The present invention relates to data security, in particular relates to data protection for storage data, and more particularly relates to encrypting and decrypting process to data on a removable non-volatile storage in an enterprise network. There is provided an apparatus and a method for protecting storage data of a computing apparatus within an enterprise network system, the method comprising: intercepting data transferred between an application of the computing apparatus and a storage; determining whether the data intercepted at the data transfer interception step is confidential data; obtaining a key automatically generated for the confidential data; and encrypting and decrypting the confidential data with the obtained key. | 04-19-2012 |
20120287870 | MULTIMODE COMMUNICATION TERMINAL AND MULTIMODE COMMUNICATION IMPLEMENTATION - A method for enabling a MIMO operation mode in a multimode communication terminal includes switching a first channel module to have parameter characteristics consistent with those of a second channel module, so that the multimode communication terminal enables the MIMO operation mode by using the first channel module and the second channel module at the same time. The method also includes extracting corresponding parameters from the second channel module and configuring the first channel module to be switched with the extracted parameters, such that the first channel module and second channel module enable the multimode communication terminal to perform MIMO communication. The method further includes issuing, upon determination of a switch, notification instructions to means in channel switch layer means and changing a data channel associated with the first channel module, such that the first channel module and second channel module can be adapted to the MIMO operation mode. | 11-15-2012 |
20130027529 | DETERMINING A COMPUTER'S POSITION AND SYSTEM FOR MANUFACTURING A TAG - A system and method for accurately positioning a computer position, and identifying the specific rack position where the computer is without manual intervention. A camera is installed on the computer to read the contents of a tag on the rack, so as to identify the position information of the computer. Specifically, the computer is provided with a self-positioning function, wherein: a camera is installed on the computer, and the camera is configured to read the contents of a tag attached on a side of a rack to house the computer to identify the rack position where the computer is. | 01-31-2013 |
20130027530 | DETERMINING A COMPUTER'S POSITION AND SYSTEM FOR MANUFACTURING A TAG - A technical solution for accurately positioning a computer position, that is to say, the solution can identify the specific rack position where the computer is. And the solution has low cost and does not need manual intervention. The core idea of the solution lies in using a camera installed on the computer to read the contents of a tag on the rack, so as to identify the position information of the computer. Specifically, the solution provides a computer with a self-positioning function, wherein: a camera is installed on the computer, and the camera is configured to read the contents of a tag attached on a side of a rack to house the computer to identify the rack position where the computer is. | 01-31-2013 |
20140119741 | DISCOVERY OF CONNECTIVITY BETWEEN PDU OUTLET AND DEVICE - The present inventive subject matter provides an apparatus and system for power distribution management. For example, power distribution management is provided, comprising: detecting an establishment of a connection between a PDU outlet of a PDU and a device to be powered by the PDU; and causing the identification specific to the connection to be shared between the PDU and the device over optical communication in response to establishment of the connection. Corresponding system and power cable are also disclosed. According to embodiments of the present inventive subject matter, the connection relationship between any devices and PDU outlets can be determined efficiently and effectively by checking and matching the connection identifications. | 05-01-2014 |
20140119742 | DISCOVERY OF CONNECTIVITY BETWEEN PDU OUTLET AND DEVICE - Power distribution management comprises: detecting an establishment of a connection between a PDU outlet of a PDU and a device to be powered by the PDU; and causing the identification specific to the connection to be shared between the PDU and the device over optical communication in response to establishment of the connection. Corresponding system and power cable are also disclosed. According to embodiments of the present inventive subject matter, the connection relationship between any devices and PDU outlets can be determined efficiently and effectively by checking and matching the connection identifications. | 05-01-2014 |