Patent application number | Description | Published |
20110169569 | Device and method for eliminating feedback common mode signals - A device and a method for eliminating feedback common mode signals are provided, which belong to the electronic technology field. The device includes an operational amplifier circuit with two output ends. The two output ends are a first output end and a second output end. The device also includes a feedback unit. The feedback unit is configured to receive level signals of the first output end and the second output end of the operational amplifier circuit, and superpose feedback common mode signals to input ends of the operational amplifier circuit according to states of the level signals. The method includes: the feedback unit receives level signals of a first output end and a second output end of an operational amplifier circuit, and superposes feedback common mode signals to the input ends of the operational amplifier circuit according to the states of the level signals. Thus, the feedback common mode signals of the operational amplifier circuit are stabilized, the requirements for the operational amplifier circuit are lowered, and the performance of the operational amplifier circuit is improved. | 07-14-2011 |
20130181856 | DIGITAL-TO-ANALOG CONVERTER - An embodiment of the present invention provides a digital-to-analog converter including: a primary modulator; a secondary modulator, connected to the primary modulator; a delay unit, connected to the primary modulator; a subtractor, connected to the delay unit and the secondary modulator separately; a first processing module, configured to perform decoding, dynamic matching, and digital-to-analog conversion in sequence on a B-bit digital signal output by the secondary modulator, so as to obtain a first analog signal; a second processing module, configured to perform decoding, dynamic matching, and digital-to-analog conversion in sequence on an (N−B+1) -bit quantization noise signal output by the subtractor, so as to obtain an analog noise signal; and an adder, connected to the first processing module and the second processing module separately, and configured to add the first analog signal and the analog noise signal, so as to obtain and output a second analog signal. | 07-18-2013 |
Patent application number | Description | Published |
20150261880 | TECHNIQUES FOR TRANSLATING USER INTERFACES OF WEB-BASED APPLICATIONS - Computer-implemented techniques include receiving, at a request server having one or more processors, a request for a web-based application from a computing device. The techniques include obtaining, at the request server, a natural language associated with the request. The techniques include determining, at the request server, user interface (UI) strings for the web-based application. The techniques include obtaining, at the request server, translations of the UI strings in the natural language to obtain translated UI strings. The techniques also include transmitting, by the request server, the translated UI strings to the computing device, wherein the translated UI strings cause the computing device to execute the web-based application using the translated UI strings. | 09-17-2015 |
20150378989 | TECHNIQUES FOR ON-THE-SPOT TRANSLATION OF WEB-BASED APPLICATIONS WITHOUT ANNOTATING USER INTERFACE STRINGS - A computer-implemented technique can include executing a web-based application and receiving a request to translate at least a portion of the web-based application. In response to receiving the request, the technique can include identifying text portions in the web-based application, transmitting the text portions to a server, wherein receipt of the text portions causes the server to match the text portions to entries in a database associated with the server to obtain UI strings, and receiving the UI strings from the server. In in response to receiving the UI strings, the technique can include providing an indicator of a particular UI string when the particular UI string is displayed during execution of the web-based application. The technique can also include receiving a selection of the particular UI string, and outputting metadata associated with the particular UI string, the metadata representing context information for assisting a human translator. | 12-31-2015 |
Patent application number | Description | Published |
20140013005 | METHOD AND APPARATUS FOR LOAD SHARING - A load sharing method comprises: receiving a message and determining an outbound interface that is configured to forward the message; obtaining bandwidth usage parameters of the outbound interfaces when a number of the outbound interfaces is greater than 1; selecting one of the outbound interfaces as a forwarding outbound interface for forwarding the message, according to the bandwidth usage parameters of the outbound interfaces and a content of the message. | 01-09-2014 |
20140289424 | METHOD AND DEVICE FOR POLICY BASED ROUTING - A method and a device for policy based routing. The method comprises: setting interfaces of router(s) to be multiple redirection groups, the redirection groups being ordered according to a priority order; detecting interface states of interfaces in the redirection groups; and switching traffic among the multiple redirection groups according to the interface states of the interfaces in the redirection groups. With the adoption of the method and the device of the embodiments of the present disclosure, paths passing through other operators may be optionally preferred and operating costs are saved; and moreover, by configuring multi-level policy based routing, the reliability of data transmission is enhanced, and the networking of the operator is more flexible. | 09-25-2014 |
20140321401 | DATA SENDING METHOD, DEVICE AND SYSTEM IN HETEROGENEOUS NETWORK - Disclosed are a data transmission method, apparatus and system in a heterogeneous network. The data transmission method in a heterogeneous network comprises: a macro base station carrying control information in a subframe, transmitting the control information to a terminal in a control-frequency band, and informing a low power node of the control information; according to the control information, the low power node carrying data information in a subframe and transmitting the data information to a terminal by a data-frequency band; the control-frequency band and the data-frequency band are statically deployed, and the control-frequency band and the data-frequency band are non-overlapped. | 10-30-2014 |
20150036529 | CHANNEL STATE INFORMATION FEEDBACK METHODS AND DEVICES - A CSI feedback method and device, including: acquiring a code identifier; acquiring a code parameter group corresponding to the code identifier from multiple preset code parameter groups; compressing an initial CSI according to the code parameter group to generate a compressed CSI, wherein the initial CSI is acquired by measuring a current downlink channel of a base station; and feeding back the compressed CSI to the base station, wherein the compressed CSI is used for reestablishment according to the code parameter group by the base station to obtain an initial CSI for next data sending of the base station. In the present invention, the precision of the CSI fed back by the UE may be adaptively modified according to the uplink and downlink communication conditions of the current base station, thus optimizing the data transmission capability of a system. | 02-05-2015 |
Patent application number | Description | Published |
20110274117 | BANDWITH ALLOCATION METHOD AND ROUTING DEVICE - A bandwidth allocation method and a routing device are provided. The bandwidth allocation method includes: obtaining traffic of a member port belonging to a binding link ( | 11-10-2011 |
20120188899 | METHOD FOR PROCESSING CHANNEL STATE INFORMATION TERMINAL AND BASE STATION - Embodiments of the present invention relate to a method for processing channel state information a terminal and a base station. The channel state information processing method includes: converting current channel state information into a current channel parameter frame; obtaining feedback information after performing frequency domain quantization and coding on the current channel parameter frame; and sending the feedback information to a base station. | 07-26-2012 |
20120320778 | METHOD AND APPARATUS FOR CHANNEL MEASUREMENT - The present invention discloses a method for channel measurement which includes: determining the size of measured bandwidth of a terminal and the location of the measured bandwidth in system bandwidth; determining the size of a measured sub-band and/or the quantity or sizes of measured sub-band sets according to the measured bandwidth; sending the determined size of the measured bandwidth and the location of the measured bandwidth in the system bandwidth, and the size of the measured sub-band and/or the quantity or sizes of the measured sub-band sets to the terminal; receiving measurement results returned by the terminal With the method provided in the present invention, invalid feedback is prevented and effectiveness and accuracy of channel measurement and feedback are improved. | 12-20-2012 |
20140010192 | Method, System and Apparatus for Transmitting Data in Carrier Aggregation Manner - A method, a system and an apparatus can be used for transmitting data in a CA manner. A first base station currently serving a user equipment (UE), creates EPS bearers under different component carriers CC Groups for the UE. The UE sets different access stratum entities corresponding to the CC Groups to process data in the process of creating the EPS bearers. The UE determines, when transmitting or receiving data, a corresponding CC Group according to an EPS bearer that bears the data. An access stratum entity corresponding to the CC Group processes the data that needs to be transmitted or received, a site is a first base station currently serving the UE or a second base station currently serving the UE. | 01-09-2014 |
20140087731 | HANDOVER METHOD AND BASE STATION - A handover method and a base station are provided. The handover method may include: when a UE needs to be handed over, obtaining bearer context information of the UE in a first base station; sending a handover request to a target base station, where the handover request carries the bearer context information; and after receiving a handover response that is returned by the target base station and indicates that the handover is agreed to, sending a handover command to the UE so that the UE is handed over to the target base station. Based on the above technical solutions, the UE handover can be implemented quickly in the case of using multiple carriers and the current service of the UE can be recovered quickly, which can improve communication experience of a user. | 03-27-2014 |
20140133309 | Method and Apparatus for Sending Packet - A method for sending a packet includes determining whether a packet is a fragmented packet, if the packet is a fragmented packet, determining whether the number of tokens in a token bucket is sufficient, when the number of tokens in the token bucket is sufficient, sending the fragmented packet, and deducting the number of tokens in the token bucket, where the deducted number of tokens corresponds to the number of bytes of the sent fragmented packet, when the number of tokens in the token bucket is insufficient, sending the fragmented packet, and deducting the number of tokens in the token bucket, where the deducted number of tokens corresponds to the number of bytes of the sent fragmented packet, and the number of tokens in the token bucket is a negative number after the number of tokens corresponding to the number of bytes of the sent fragmented packet is deducted. | 05-15-2014 |