Patent application number | Description | Published |
20100246521 | Real-Time Service Transmission Method and Resource Allocation Method - The invention discloses a method for real-time service transmission and a method for resource allocation, wherein, the method for resource allocation of real-time service transmission includes the following processing: through the resource allocation control channels, the base station allocates the semi-static service channel resources to the terminal to be used for the initial transmission of hybrid automatic repeat request of the real-time service packets; wherein, before the base station reconfigures or releases the semi-static service channel resources, the terminal can use the semi-static service channel resources continuously; through the resource allocation control channels, the base station allocates the dynamic service channel resources to the terminal to be used for the retransmission of the hybrid automatic repeat request of the real-time service packets; wherein, the terminal can only use the dynamic service channel resources within the allocated time frame. The present invention can ensure the real time of service transmission and reduce the control signaling overhead during service transmission, thereby ensuring the QoS requirements of service. | 09-30-2010 |
20120300737 | Real-time service transmission method and resource allocation method - The invention discloses a method for real-time service transmission and a method for resource allocation, wherein, the method for resource allocation of real-time service transmission includes the following processing: through the resource allocation control channels, the base station allocates the semi-static service channel resources to the terminal to be used for the initial transmission of hybrid automatic repeat request of the real-time service packets; wherein, before the base station reconfigures or releases the semi-static service channel resources, the terminal can use the semi-static service channel resources continuously; through the resource allocation control channels, the base station allocates the dynamic service channel resources to the terminal to be used for the retransmission of the hybrid automatic repeat request of the real-time service packets; wherein, the terminal can only use the dynamic service channel resources within the allocated time frame. | 11-29-2012 |
20150249921 | Authentication Method and System for Wireless Mesh Network - The disclosure discloses an authentication method and system for a wireless mesh network. The method comprises: when a new node accesses a network and the node is a Mesh Point (MP), the MP selects one authenticated node from neighbor nodes as a father node, and a uniquely identified secure path exists between the father node and an AC; the MP uses the father node as an authentication point to perform authentication; and after being transmitted to the AC through the secure path between the father node and the AC, which then forwards an authentication message to an AS; similarly, a return message of the AS is forwarded by the AC to the father node through the secure path, and the MP is authenticated. The authentication message is saved on the AC at the same time, so as to facilitate the second authentication of the MP. | 09-03-2015 |
Patent application number | Description | Published |
20130010194 | TELEVISION-INTEGRATED COMPUTER AND BOOT IMAGE DISPLAYING METHOD THEREOF - In a method for displaying a boot image on a television-integrated computer that includes a display module, a television (TV) module, and a computer module operable to generate a computer video signal, the TV-integrated computer first determines whether initialization of the TV module has been completed. When initialization has not yet been completed, the computer module allows the display module to display a computer image according to the computer video signal. Otherwise, the computer module outputs the computer video signal to the TV module, and the TV module outputs a display signal according to the computer video signal to the display module to allow the display module to display the computer image according to the display signal. | 01-10-2013 |
20130019264 | Remote Control Learning/Identification Module in Combination with a TV SetAANM Rui; Ming-ZhaoAACI XiamenAACO CNAAGP Rui; Ming-Zhao Xiamen CN - A remote control learning/identification module which is built in a TV set consists of command receiving module, store module, activation module and interface module, and processing module. The processing module is connected to the command receiving module, the store module, the activation module and the interface module. The command receiving module receives infrared signal from the remote control and the infrared signal is magnified and modulated to become a level signal. The store module stores system program, standard protocol, the mapping unit information and the user's information. The activation module sends in predetermined command to inform the processing module to enter a learning mode to be familiar with new commands from a new remote control. The interface module displays guides for the user to learn the operation of the interactive interface. | 01-17-2013 |
20130021666 | 2D and 3D Compatible Eyeglasses and Receiving Method of the Same - A 2D and 3D compatible eyeglasses includes an eyeglass frame with a left polarized lens and a right polarized lens and an adjusting and receiving module mounted on the eyeglass frame and sandwiched between the left polarized lens and the right polarized lens to adjust angles of the left polarized lens and the right polarized lens so as to allow the left lens and the right lens to be at the same angle to allow the user to watch a 2D content and to allow the user to watch a 3D content when there is an angle difference between the left lens and the right lens. | 01-24-2013 |
20140028808 | Dual-View Image Display Device and Dual-View Image Display Method Used for the Same - A dual-view image display device and a dual-view image display method used for the same are provided. The dual-view image display device includes a signal input module, a video processing module, a dual-view processing module and a display module, and the video processing module includes a nonlinear processing module. The dual-view image display method includes: inputting a video signal having a frame image that is split into two first images, processing the video signal to obtain the two first images, horizontally or vertically splitting each of the two first images into areas, nonlinearly enlarging each of the areas, and interpolating pixels to each of the enlarged areas to obtain two fullscreen second images. The invention uses the nonlinear enlargement to allow the enlarged images generated during the dual-view image display to be robust to distortion, resulting in better image quality. | 01-30-2014 |
Patent application number | Description | Published |
20140028219 | REMOTE INTELLIGENT MONITORING SYSTEM AND LED STREET LAMP APPLIED THERETO - A remote intelligent monitoring system includes a server and a plurality of LED street lamps. Each of the plurality of LED street lamps includes a plurality of LED light sources connected in parallel, a detecting module and a sensing module. The detecting module detects the functioning of each LED light source, and the sensing module detects atmospheric information of the area where the LED street lamp is located. If the detected functioning is not consistent with specified electrical standards corresponding to the detected atmospheric information, either the server or the LED street lamp itself can adjust the electrical functioning of the LED light sources to accord with the specified standards. | 01-30-2014 |
20140043173 | STREETLIGHT, SERVER AND SYSTEM FOR CALLING FOR TAXIS - A streetlight includes a storage unit pre-storing a location of the streetlight, a communicating unit communicating with a server, an input unit mounted facing toward an outside of the streetlight, a display unit, and a control unit. The input unit generates a first request signal in response to a user operation thereon. The control unit obtains the location of the streetlight stored in the storage unit in response to the first request signal, generates a second request signal carrying the obtained location, and controls the communicating unit to transmit the second request signal to the server. The server schedules one or more taxis which are currently vacant and whose current locations are near the obtained location. The display unit displays the one or more current locations and one or more identifications of the one or more taxi scheduled. A related server and system are also provided. | 02-13-2014 |
20140046774 | SERVER AND SYSTEM FOR STREETLIGHT ADVERTISING - A server includes a communicating unit, a storage unit, and a control unit. The communicating unit communicates with a plurality of clients and a plurality of streetlights, receives advertisements from the plurality of clients, and information of a user's personal consumption preference sent by and from each of the streetlights. The storage unit stores the advertisements provided by the plurality of clients. The control unit obtains the advertisements from the storage unit according to the information of the user's personal consumption preference transmitted by and from a streetlight, and controls the communicating unit to transmit the obtained advertisements to the streetlight. A related system is also provided. | 02-13-2014 |
20140049409 | BUS STOP AND SYSTEM PROVIDING TRAVEL INFORMATION IN RELATION TO BUSES - A bus stop includes a storage unit, a communicating unit, a display unit, and a control unit. The communicating unit communicates with a server which is in communication with a plurality of buses, a plurality of stops which the buses will pass, and current locations of the buses. The display unit displays at least one route consisting of a plurality of bus stops including the bus stop. The control unit generates a request signal carrying the location of the bus stop to the server. The server determines current locations of the buses on a route which includes the bus stop, compares the real-time locations with the location of the bus stop to select a nearest bus travelling towards the bus stop. The display unit display a mark marking the bus stop. A related system is also provided. | 02-20-2014 |
20140052365 | BUS STOP AND SYSTEM CAPABLE OF PROVIDING DETAILED BUS SCHEDULES - A bus stop includes a storage unit, a communicating unit, an input unit, a control unit, and a display unit. The communicating unit communicates with a server storing relationships among bus terminals, stop information of bus stops and current locations of the bus terminals. The server determines which one or ones travel toward the bus stop according to the current locations of the bus terminals and the location of the bus stop. The display unit displays the current locations of the bus terminals determined by the server. A related system is also provided. | 02-20-2014 |
20140058933 | SMART STREET LAMP - A street lamp includes a lighting unit, an input unit configured to receive bill information, a communication unit configured to communicate with a server, a display unit, a cash receiving unit configured to receive payment and a controlling unit. The controlling unit controls the communication unit to send the bill information received by the input unit to the server. The communication unit receives a payment amount sent back by the server. The controlling unit controls the display unit to display the payment amount and controls the communication unit to send a finish signal to the server after the cash receiving unit receives full payment. The street lamp has payment function that enable user to pay various bills without any manual intervention of the branch officer. | 02-27-2014 |
20140062731 | BUS STOP SIGN AND SERVER CAPABLE OF PROVIDING DETAILED BUS SCHEDULES - A bus stop sign capable of providing detailed bus schedules includes a storage unit, a detecting unit, a communicating unit, and a control unit. The storage unit pre-stores a table recording identifications of a plurality of mobile terminals, identifications of a plurality of bus terminals, and stop information of the bus stop sign along bus routes of the bus terminals. If the identifications of the mobile terminals obtained by the detecting unit match one or more identifications recorded in the table, the control unit obtains identifications of bus terminals recorded in the table corresponding to the obtained identifications, and controls the communicating unit to transmit the obtained identifications to the server. The server determines the current location of the nearest bus terminal travelling toward the bus stop sign and feeds back the current location of the nearest bus terminal to the mobile terminal. A related sever is also provided. | 03-06-2014 |
20140067537 | BUS STOP BOARD AND SERVER FOR ADVERTISING - A bus stop board for advertising includes a communicating unit, a storage unit, an input unit, a control unit, a display unit, and a short message service control unit. The control unit obtains available advertisements stored in the storage unit in response to a passenger's first signal into the input unit, and receives a selection of advertisements made by a passenger in response to a second signal. The display unit displays the selected advertisements and a user interface for the passenger's telephone number. The short message service control unit generates a data package for each selected advertisement and transmits the data package to a user terminal with the input telephone number. A related system is also provided. | 03-06-2014 |
20140160090 | PHOTOSENSITIVE INPUT-OUTPUT DEVICE AND PHOTOSENSITIVE INPUT-OUTPUT PANEL - A photosensitive input device includes a stylus, a photosensitive input panel including an induction layer, a photoelectric detecting circuit, a driving circuit, a controller, and a storage device. The induction layer includes a plurality of units including a light-emitting element and a photosensitive element. The photosensitive element outputs an induced current when struck by the stylus. The photoelectric detecting circuit determines coordinates of the photosensitive element generating the induced current and the intensity of the induced current. The driving circuit generates a driving current in response to the controller based on the induced current and the illuminated icon, and outputs the driving current to the light-emitting elements for adjusting the brightness of the light-emitting elements. | 06-12-2014 |
Patent application number | Description | Published |
20080301230 | INSTANT MESSAGE (IM) ROUTING TO A VIRTUAL USER CONSISTING OF A GROUP OF POSSIBLE SUB-USERS ASSOCIATED WITH A COMMON IM IDENTITY - Disclosed are a method, apparatus and system for instant message routing. The method includes: receiving a communication request from a source client to a destination client; acquiring the context associated with the source client and the destination client; and selecting a sub-user of the destination client for communication using a policy according to the context. When a source client requests communication with a virtual user, the method can route the communication request using a policy according to the context, to a sub-user of the virtual user which once communicated with the source client. | 12-04-2008 |
20090138766 | SYSTEM AND METHOD FOR ERROR REPORTING IN SOFTWARE APPLICATIONS - The invention relates to a system and a method for error reporting in software applications. A system in accordance with an embodiment includes: a dummy document generating unit for generating a dummy document from an original document, wherein the dummy document maintains a skeleton of the original document and contains dummy data as its content; and a dummy document reporting unit for sending the generated dummy document in an error report. | 05-28-2009 |
20090248824 | THEME-BASED INSTANT MESSAGING COMMUNICATIONS - Instant messaging communications are controlled using themes. A theme is a definition of properties and features of a specific instance of an instant messaging communications environment. Themes are stored at a server computer and may be requested by users of a client computer. Themes may be made available to users based on enterprise policies established by the owner of the server computer. Once downloaded to the client computer, a theme may be personalized by the user of the client computer provided personalization is consistent with the enterprise policy. Inheritance techniques may be used to provide personalized themes that remain consistent with enterprise policy while extending functions not defined in the enterprise policy. A user may select different themes manually. Alternatively, theme selection may be automated based on system detection of events such as time of day, user location, availability of network connections and the like. Changes in a downloaded theme may be returned to and stored by the server for future use by the user of the client computer. | 10-01-2009 |
20120110475 | Dynamically Controlling the Process of an Electronic Meeting - A mechanism is provided for dynamically controlling the process of an electronic meeting that includes at least two sub-meetings. A monitoring module monitors the occurrence of a trigger event for triggering switching between different sub-meetings in the process of the electronic meeting. A control module breaks the connection between the attendees of the current sub-meeting and the meeting resources defined in the main meeting room of the electronic meeting in response to monitoring the occurrence of the trigger event by the monitoring module. The control module determines the next sub-meeting of the electronic meeting and its attendees according to the meeting agenda, that specifies the sequence of the sub-meetings constituting the meeting and at least one attendee of each sub-meeting. The control module establishes a connection between the attendees of the next sub-meeting and the meeting resources defined in the main meeting room of the electronic meeting. | 05-03-2012 |
20140244845 | METHOD AND APPARATUS FOR CHUNK-LEVEL SHARING-BASED OPEN VIRTUALIZATION FORMAT (OVF) PACKAGE DISTRIBUTION THROUGH DEPENDENCY ANALYSIS - According to various embodiments, a method and apparatus for providing a virtual appliance are described. The method includes: obtaining metadata of a specific virtual appliance based on a received request for obtaining the specific virtual appliance, the metadata describing information about virtual machines involved in the specific virtual appliance, determining an association relationship between the specific virtual appliance and at least one other virtual appliance according to the metadata, and providing resource information for obtaining the specific virtual appliance according to the association relationship, the resource information including a plurality of resource addresses, at least one of the plurality of resource addresses pointing to a storage location of the at least one other virtual appliance. In this way, more resource options for obtaining a specific virtual appliance are provided, thereby improving the efficiency of obtaining the virtual appliance and reducing network transmission pressure on a cloud data center. | 08-28-2014 |
Patent application number | Description | Published |
20100281170 | METHOD FOR SELECTING A POLICY AND CHARGING RULES FUNCTION ENTITY IN THE NON-ROAMING SCENARIO - A method for selecting a policy and charging rules function entity in the non-roaming scenario includes the following steps: when a diameter routing agent DRA receives an indication message of the IP connectivity access network IP-CAN session establishment, the indication message is forwarded to a PCRF according to the related relationship which is set up and saved for allocating the policy and charging rules function PCRF entity to the IP-CAN session; and the corresponding policy and charging control PCC policy, which is made for the IP-CAN session by the PCRF, is forwarded to the provider's IP application function AF and the network element, which has policy and charging enforcement function, corresponding to the IP-CAN session. | 11-04-2010 |
20110026466 | Triggering and Implementing Method and System for Terminating a Session - The present invention discloses a session termination triggering method, an implementing method and a system, wherein the session termination triggering method comprises: a policy control and charging rules function entity (PCRF) detects that the policy control session between the PCRF and a policy and charging enforcement function entity (PCEF) shall be terminated; the PCRF sends a first request message to the PCEF, and carries the session identifier of the policy control session and the session termination indicator for indicating to terminate the policy control session in the first request message; in response to the first request message, the PCEF removes/deactivates the policy and charging control rules related to the policy control session according to the session termination indicator. | 02-03-2011 |
20150195346 | OPEN PLATFORM, OPEN PLATFORM ACCESS SYSTEM, STORAGE MEDIUM, AND METHOD FOR ALLOWING THIRD PARTY APPLICATION TO ACCESS OPEN PLATFORM - The present invention relates to the technical field of computers. Provided are an open platform, open platform access system, storage medium, and method for allowing a third party application to access an open platform, the method comprising: acquiring the identification information a user uses to access a target open platform; according to the acquired identification information and the corresponding relationship between the pre-established identification information of the user in the target open platform and the identification information in a preset open platform, determining the identification information of the user in the preset open platform; according to the identification information of the user in the preset open platform, invoking via the open interface of the preset open platform the data of the target open platform stored in the preset open platform. The present invention allows a third party application to access a plurality of target open platforms only by connecting to a preset open platform, without maintenance and joint debugging of multiple sets of codes, thus effectively saving resources, and accelerating the launching of the third party application on the target open platform. | 07-09-2015 |
Patent application number | Description | Published |
20100284336 | METHOD FOR SELECTING A POLICY AND CHARGING RULES FUNCTION SERVER ON A NON-ROAMING SCENE - The present invention discloses a method for selecting a policy and charging rules function server in a non-roaming scenario to achieve that the PCC policies for each IP-CAN session are determined only by one PCRF. The method comprises of a Diameter Routing Agent (DRA) establishing an association relationship table in which IP Connectivity Access Network (IP-CAN) session information and corresponding address information of a Policy and Charging Rules Function (PCRF) server are stored; and when a Policy and Charging Enforcement Function (PCEF) entity and a Gateway Control Function Entity (GWCF) requests the PCRF for or to update a Policy and Charging Control (PCC) policy of one IP-CAN session, or when an Application Function (AF) entity sends application information or service information down to the PCRF, obtaining the address information of the PCRF associated with said IP-CAN session from said DRA, then performing subsequent processing. | 11-11-2010 |
20100291923 | METHOD FOR SELECTING POLICY AND CHARGING RULES FUNCTION - A method for selecting a policy and charging rules function. When a UE accesses a 3GPP system through a roaming architecture, upon receiving a session establishment request message sent by a PCC client located in the visited network, the DRA in the visited network forwards the message to a selected PCRF of the visited network according to the records stored locally or instructs the PCC client to transmit the session establishment request message to the selected PCRF of the visited network; and the PCRF of the visited network forwards the session establishment request message to a DRA of a home network, then the DRA of the home network forwards the message to the selected PCRF of the home network according to the records stored locally or instructs the PCRF of the visited network to transmit the session establishment request message to the selected PCRF of the home network. | 11-18-2010 |
20140378131 | Policy Control Method And System For Converged Network - A policy control method for a converged network comprises: in a roaming scenario, after learning that a user equipment (UE) accesses a mobile network through a wireless local area network (WLAN) access, a visited policy and charging rules function (V-PCRF) establishing a subsession serving WLAN Offload when establishing an S9 session to a home policy and charging rules function (H-PCRF), and carrying a WLAN Offload instruction. With the present document, the WLAN offload data can be distinguished from data routed back to an EPC network in the roaming scenario, thereby delivering policy control for the WLAN offload data. | 12-25-2014 |
Patent application number | Description | Published |
20110138235 | Method and system for reporting the policy installation failure - A method and a system are provided for reporting policy installation failures in the field of communications. The method and system enable the policy decision functional entity (PD-FE) to accurately obtain detailed information of policy installation failures of the policy enforcement functional entity (PE-FE), thus enhancing the efficiency of sending the next policy for installation. The method includes: when the installation of a policy sent from the PD-FE to the PE-FE is failed, the PE-FE generates a feedback message to be sent to the PD-FE, and the feedback message includes the error reason of the policy failed in installation. | 06-09-2011 |
20110138237 | Feedback method and processing system for policy installation failures - A feedback method and a processing system for policy installation failures are applied in communication technical field, which is favorable for an Access Resource Admission Control Function (A-RACF) to accurately grasp the detailed information of policy installation failure enforced by the Resource Control Enforcement Function (RCEF), therefore the efficiency of downwardly sending the policies for installation next time is improved. The method includes: when the installation of the policies downwardly sent from the A-RACF to the RCEF is failed, the RCEF generates a feedback message to be sent to the A-RACF, wherein the feedback message includes error reasons of the policy installation failures. | 06-09-2011 |
20110161504 | METHOD AND APPARATUS FOR IDENTIFYING SESSION INFORMATION - A method and an apparatus for identifying session information are disclosed by the present invention, wherein the method includes: a sending end PCRF sends an S9 session message to a receiving end PCRF in order to transmit the Diameter session information, wherein the S9 session message carries the identification information identifying the Diameter session uniquely; the receiving end PCRF determines the Diameter session corresponding to the Diameter session information carried by the S9 session message according to the identification information. By the present invention, when the receiving end PCRF issues the policy control information, it issues the policy control information to a corresponding Gxx session or AF session according to the unique identification information carried by the S9 session, thereby it can consummate the application flow of the realization of the S9 roaming interface in the policy charging control frame. | 06-30-2011 |
20120102174 | Policy And Charging Control Method And System For Multi-PDN Connections Of Single APN - The present invention provides a method and a system for performing policy and charging control for establishing multiple PDN connections to a single APN, the method associates the gateway control session with the subsession in the S9 session associated with the Gx session modified by the indication of IP-CAN session modification message through the PDN Connection ID, thereby, after the relocation occurs on the BBERF making the modified PCC rule be sent down to the PCEF through the associated Gx session and the modified QoS be sent down to the destination BBERF through the gateway control session, thereby implementing the policy and charging control when establishing multiple PDN connections to the single APN in the roaming scenario. | 04-26-2012 |
20120106508 | Method and System for Deleting Redundant Information of Home Policy and Charging Rules Function - The present invention discloses a method and a system for deleting redundant information of a home Policy and Charging Rule Function (PCRF). The Bearer Binding and Event Report Function (BBERF) in a visited network indicates gateway control session termination to the home PCRF through a visited PCRF after receiving a termination session triggering for determining to terminate a gateway control session between the BBERF in the visited network and the visited PCRF, and the home PCRF deletes policy control information related to the BBERF in the visited network. With the method of the present invention, the invalid session information in the home PCRF is cleared in time, which eliminates the redundancy of the home network resources and saves the home network resources. | 05-03-2012 |
20120142311 | Charging System and Method - The present invention provides a charging method, including: a mobility management network element obtaining charging policy information of a terminal from a user subscription data network element; an access network element obtaining the charging policy information of the terminal from the mobility management network element; and the access network element storing the charging policy information of the terminal, and charging for services of the terminal according to the charging policy information. Accordingly, the present invention also provides a charging system, an access network element and a mobility management network element. The technical scheme of the present invention can send the charging policy information to the radio side network element in the LIPA structure to realize the dynamic charging based on users of services; and it can cover the LTE network and the 3G network at the same time. | 06-07-2012 |
20120233324 | Method and system for implementing usage monitoring control - The present disclosure provides a method for implementing usage monitoring control, comprising: a PCRF makes a usage monitoring policy for each IP-CAN session or service data flow that shares a total allowanced usage according to the obtained total allowanced usage shared by multiple users, and the PCRF sends the usage monitoring policy to a PCEF ( | 09-13-2012 |
20120297076 | METHOD, APPARATUS AND SYSTEM FOR SELECTING POLICY AND CHARGING RULES FUNCTION ENTITY - This disclosure discloses a method, an apparatus and a system for selecting a Policy and Charging Rules Function (PCRF) entity. The method comprises: when an IP Connectivity Access Network (IP-CAN) session is established for a User Equipment (UE), the Diameter Routing Agent (DRA) receives a message from a gateway, and selects the PCRF entity for the IP-CAN session according to the main identifier in the message, wherein the UEs sharing the subscription information have the same main identifier. This disclosure can solves the problem that a conflict is caused in PCC since different PCRF entities are used for the PCC when multiple users share the subscription information. | 11-22-2012 |
20130078998 | Method and system for reporting fixed network access information - The disclosure provides a method for reporting fixed network access information, in which an Evolved Packet Data Gateway (ePDG) reports fixed network access information to a Policy and Charging Enforcement Function (PCEF), and the PCEF notifies a Policy and Charging Rule Function (PCRF) of the fixed network access information. The disclosure also provides a system for reporting fixed network access information, in which a reporting unit is configured to allow an Evolved Packet Data Gateway (ePDG) to report fixed network access information to a Policy and Charging Enforcement Function (PCEF), which notifies a Policy and Charging Rule Function (PCRF) of the fixed network access information. According to the disclosure, the fixed network access information can be reported, so that an S | 03-28-2013 |
20130094487 | Method and System for Information Transmission - The present invention discloses a method and system for information transmission. Said method includes: an Evolved Packet Data Gateway (ePDG) notifying a Policy and Charging Rules Function (PCRF) entity of the location information of a User Equipment (UE); the PCRF entity sending the location information of the UE to a Broadband Policy Control Function (BPCF) entity. The method and system provided by the present invention solve the problem that the BPCF in a fixed network can not initiate an S9* session to the PCRF entity. | 04-18-2013 |
20130142046 | Policy control method and system for accessing fixed broadband access network - The disclosure provides a policy control method and a policy control system for accessing a fixed broadband access network. The policy control method includes: a FMC PF used for sensing the access of UE to a fixed broadband access network is set in a mobile network which a user requests to be accessed to; after the FMC PF receives a trigger message from an ePDG, the FMC PF requests a BPCF to establish a policy session, and the BPCF performs, policy control according to the information of the fixed broadband access network accessed by the UE. It can be seen from the method of the disclosure that when the UE is accessed to the 3GPP through the fixed broadband access network, the FMC PF senses a gateway control session establishment request message or a DHCP request message from the ePDG, so that a PCRF of the 3GPP access network accessed by the UE is triggered to send a policy session request to the BPCF. In this way, in the case that the fixed broadband access network fails to sense the access of the UE or that the fixed broadband access network does not support 3GPP-based access authentication in the conventional art where the UE is accessed to a 3GPP core network through the fixed broadband access network, QoS control is achieved for the access of the UE, and thus QoS guarantee is provided to the entire transmission path of data. | 06-06-2013 |
Patent application number | Description | Published |
20130138235 | PRODUCT QUALITY TRACING TO LOCATE UNSAFE PRODUCT MATERIAL - A method and apparatus of tracing product quality to improve product safety. The method and apparatus can rapidly locate sources of product raw materials causing product quality safety incidents, which prevent further development of incidents and additional losses. The method is based on using a product production plan, and creating product raw material combinations corresponding to product batches and decision rules for determining sources of unqualified product raw materials. In response to when a product quality issue arises using the decision rules when producing products according to the product raw material combinations helps to quickly determine the sources of unqualified product raw materials and improves product quality safety. | 05-30-2013 |
20140067271 | PREDICTING ICE COATING STATUS ON TRANSMISSION LINES - A method and apparatus for predicting ice coating status on transmission lines. In one embodiment of the present invention, there is provided a method for predicting ice coating status on transmission lines, including: collecting real-time meteorological data from at least one meteorological sensor; generating a meteorological element predicted value based on the real-time meteorological data, an initial field and a weather forecasting model; and obtaining a set of lines that meet ice coating conditions among the transmission lines, based on the meteorological element predicted value and attribute information of the transmission lines. In one embodiment of the present invention, there is provided an apparatus for predicting ice coating status on transmission lines. | 03-06-2014 |
20140239639 | CONTROLLING WIND TURBINE - The present invention relates to a method and apparatus for controlling a wind turbine. The method includes: dividing a plurality of wind turbines into at least one group based on a similarity in status information of the plurality of wind turbines; in response to having detected a fault in a first wind turbine of the plurality of wind turbines, searching a group to which the first wind turbine belongs for a second wind turbine matching status information of the first wind turbine; and controlling the first wind turbine based on parameters from the second wind turbine. | 08-28-2014 |
20140244188 | FORECASTING OUTPUT POWER OF WIND TURBINE IN WIND FARM - A method and apparatus for forecasting output power of wind turbine in a wind farm. The present invention provides a method for forecasting output power of a wind turbine in a wind farm, including: generating a corrected data set based on environmental data collected from at least one sensor in the wind farm; correcting a weather forecasting model by using the corrected data set; obtaining a forecast value of wind information at the wind turbine based on the corrected weather forecasting model; and forecasting the output power of the wind turbine based on the forecast value and a power forecasting model. | 08-28-2014 |
20150213364 | PREDICTING POLLUTION FORMATION ON INSULATOR STRUCTURES OF POWER GRIDS - A method and a device for predicting insulator pollution grade includes acquiring prediction data affecting the insulator pollution grade; acquiring current pollution status of the insulator; predicting the insulator pollution grade based on the prediction data, the current pollution status and an insulator pollution grade calculating model, wherein the insulator pollution grade calculating model at least comprises an initial pollution status variable of the insulator, and a pollutant accumulation prediction and a pollutant reduction prediction based on the initial pollution status variable, at least one of the accumulation prediction and the reduction prediction being associated with the prediction data, and the initial pollution status variable being associated with the current pollution status. | 07-30-2015 |
20150276981 | METHOD AND APPARATUS FOR LIGHTNING FORECAST - The present invention proposes a lightning forecast method, comprising: identifying a Targeted Weather of SDA carrier (TWLC) based on radar reflectivity data; forecasting a future TWLC state based on the identified TWLC; building or updating an SDA model based on SDA observation data and detected TWLC state-related data; and calculating the probability of producing SDA in the forecasted future TWLC according to the SDA model. | 10-01-2015 |
20150293262 | METHOD AND APPARATUS FOR LIGHTNING FORECAST - The present invention proposes a lightning forecast method, comprising: identifying a Targeted Weather of SDA carrier (TWLC) based on radar reflectivity data; forecasting a future TWLC state based on the identified TWLC; building or updating an SDA model based on SDA observation data and detected TWLC state-related data; and calculating the probability of producing SDA in the forecasted future TWLC according to the SDA model. | 10-15-2015 |
Patent application number | Description | Published |
20100268969 | POWER SUPPLY CONVERTING CIRCUIT - A power supply converting circuit includes a multi-phase pulse-width modulation (PWM) controller, a single-phase PWM controller, some first voltage converting circuits, a second voltage converting circuit, first and second electrical switch units. The multi-phase PWM controller provides some first PWM signals and a second PWM signal. The single-phase PWM controller provides a third PWM signal. The first voltage converting circuits receive the first PWM signals to output a first power supply to a central processing unit (CPU) chipset. The first electrical switch unit receives the second and third PWM signals to selectively output the second or third PWM signal to the second voltage converting circuit to output one of the first and second power supplies. The second electrical switch unit receives one of the first and second power supplies from the second voltage converting circuit to selectively output one of the first and second power supplies to the CPU chipset. | 10-21-2010 |
20100293394 | MOTHERBOARD AND POWER SUPPLY CONTROL CIRCUIT THEREOF - A motherboard of a computer includes a platform controller hub (PCH), a central processing unit (CPU) including a display processing module and a transmission module, a power supply generating module, and a control circuit. The PCH is connected to a display and the display processing module. The display processing module is also connected to the power supply generating module and the control circuit. The transmission module is connected to a graphic card when the graphic card being present in the motherboard. When installed, the graphic card is also connected to the display and the control circuit. The control circuit is also connected to the power supply circuit. | 11-18-2010 |
20100325447 | POWER SUPPLY CONVERTING CIRCUIT - A power supply converting circuit includes a multi-phase pulse-width modulation (PWM) controller, a single-phase PWM controller, some first voltage converting circuits, a second voltage converting circuit, and an electrical switch unit. The multi-phase PWM controller provides some first PWM signals and a second PWM signal. The single-phase PWM controller provides a third PWM signal. The first voltage converting circuits receive the first PWM signals to output a first power supply to a central processing unit (CPU) chipset. The electrical switch unit receives the second and third PWM signals to selectively output the second or third PWM signal to the second voltage converting circuit to output one of the first and second power supplies, such that the second voltage converting circuit selectively outputs one of the first and second power supplies to the CPU chipset. | 12-23-2010 |
20110007483 | ELECTRONIC DEVICE AND SATA EXTENSION BOARD THEREOF - An electronic device includes a chassis used to accommodate a serial advanced technology attachment (SATA) extension board. The SATA extension board includes a main body and a fixing element mounted on the main body to engage with an extended port of the chassis. The main body includes a signal interface, a power interface, a SATA signal connector connected to the signal interface, and a SATA power connector connected to the power interface. The SATA signal connector and the SATA power connector passes through the fixing element to expose out of the chassis. The SATA extension board only needs to be installed into the chassis once, the electronic device without external SATA interface originally can be connected and disconnected to the SATA device from outside the chassis many times, without having to disassemble and assemble the chassis each time. | 01-13-2011 |
20110012546 | POWER CONTROL CIRCUIT FOR HARD DISK DRIVE - A power control circuit for a hard disk drive (HDD) includes a first control circuit, a second control circuit, a first connector connected to a power supply, the first and second control circuits, and a second connector connected to the first control circuit and the HDD. The power supply outputs a first voltage signal and a second voltage signal to the first and second control circuits via the first connector. The first control circuit converts the first and second voltage signals into a form compatible with a timing sequence of the HDD receiving voltage signals, and outputs the first and second voltage signals to the HDD via the second connector. The second control circuit controls the first control circuit. | 01-20-2011 |
20110219165 | PORTABLE COMPUTER - The portable computer includes a PCIe controller, a DisplayPort connector, and a combination switch. The DisplayPort connector includes a hot plug pin. The combination switch is connected between the PCIe controller and the DisplayPort connector. The combination switch includes a selecting pin electronically connected to the hot plug pin. When the DisplayPort connector is electronically coupled to a discrete graphics card using PCIe, the hot plug pin sends a hot plug voltage signal to the selecting pin, and the combination switch electronically connects the DisplayPort connector to the PCIe controller after receiving the signal. | 09-08-2011 |
20110249409 | COMPUTER MOTHERBOARD - A computer motherboard includes a display controller, a digital visual interface integrated (DVI-I) connector, and a switching unit. The switching unit includes four first terminals, two second terminals, and a control terminal. Two of the first terminals are respectively connected to clock and data pins of a first display data channel (DDC) of the display controller, the other two first terminals are respectively connected to clock and data pins of a second DDC of the display controller, and the second terminals are respectively connected to DDC clock and DDC data pins of the DVI-I connector. The control terminal is connected to a hot plug detect pin of the DVI-I connector to detect a voltage and correspondingly control the second terminals to be respectively connected to the two first terminals connected to the clock and data pins of the first DDC or the second DDC. | 10-13-2011 |
20110252253 | ENERGY SAVING CIRCUIT OF MOTHERBOARD - A voltage regulating circuit converts a first voltage and provides the converted first voltage to a first voltage pin of a north bridge chip after receiving a control signal from a south bridge chip. A second voltage pin of the north bridge chip is connected to a voltage converting circuit for receiving a second voltage. The logic control circuit receives a control signal from the super I/O chip and outputs a first control signal to turn on the switch to connect the first and the second voltage pins together. The logic control circuit also outputs a second control signal to the voltage regulating circuit to control the voltage regulating circuit to stop providing the converted first voltage to the first voltage pin of the north bridge chip. The voltage converting circuit provides the second voltage to the first voltage pin of the north bridge chip via the switch. | 10-13-2011 |
20110253437 | PRINTED CIRCUIT BOARD AND PRINTED CIRCUIT BOARD ASSEMBLY - A printed circuit board includes signal holes, at least one first securing hole, and at least one second securing hole. The signal holes and the first securing hole is able to secure a first electronic element or the signal holes and the second securing hole is able to secure a second electronic element. | 10-20-2011 |
20110290534 | PRINTED CIRCUIT BOARD - A printed circuit board includes a mounting area. The mounting area includes a first mounting portion and a second mounting portion. The first and second mounting portions partially overlap. The first mounting portion includes a number of first holes, a number of second holes, and a third hole. The first holes, the second holes, and the third hole are configured for the mounting of signal pins of a universal serial bus (USB) pin. The second mounting portion includes the first holes and a number of fixing holes. The first holes are configured for the mounting of signal pins of a USB connector. The fixing holes are configured for the mounting of fixing pins of the USB connector. | 12-01-2011 |
Patent application number | Description | Published |
20100325536 | APPLICATION ORCHESTRATOR - A method for orchestrating various applications is described herein. A request to store a context information regarding a document may be received. An application in which the document is modified may be determined. The context information may be requested from the application. The context information may be stored. A request to recall the context information may be received. The context information may be displayed on a computer screen. | 12-23-2010 |
20110313766 | IDENTIFICATION OF PEOPLE USING MULTIPLE TYPES OF INPUT - Systems and methods for detecting people or speakers in an automated fashion are disclosed. A pool of features including more than one type of input (like audio input and video input) may be identified and used with a learning algorithm to generate a classifier that identifies people or speakers. The resulting classifier may be evaluated to detect people or speakers. | 12-22-2011 |
20120278077 | IDENTIFICATION OF PEOPLE USING MULTIPLE TYPES OF INPUT - Systems and methods for detecting people or speakers in an automated fashion are disclosed. A pool of features including more than one type of input (like audio input and video input) may be identified and used with a learning algorithm to generate a classifier that identifies people or speakers. The resulting classifier may be evaluated to detect people or speakers. | 11-01-2012 |
20150179181 | ADAPTING AUDIO BASED UPON DETECTED ENVIRONMENTAL ACCOUSTICS - Technologies pertaining to improving an auditory experience of a listener are described. Audio is modified based upon noise generated by noise sources in an environment. A microphone generates a signal that is representative of noise in the environment, and the signal is processed to identify peak frequencies therein. When a key frequency of the audio is proximate to a peak frequency in the noise, the audio is modified to improve the listener's perception of the audio. | 06-25-2015 |
20150195644 | STRUCTURAL ELEMENT FOR SOUND FIELD ESTIMATION AND PRODUCTION - A structural or aesthetic construction element, such as a wall section, is described herein, wherein the construction element has embedded therein an array of microphones, an array of speakers, and processing electronics that drives the array of microphones and the array of speakers. Audio captured by the microphones can be used to estimate a sound field corresponding to the construction element. Speakers in the array of speakers are configured to directionally output audio, such that a desired sound field is produced or reproduced. | 07-09-2015 |
20150208166 | ENHANCED SPATIAL IMPRESSION FOR HOME AUDIO - Technologies pertaining to provision of customized audio to each listener in a plurality of listeners are described herein. A sensor outputs data that is indicative of locations of multiple listeners in an environment. The data is processed to determine locations and orientations of the respective heads of the multiple listener in the environment. Based on the locations and orientations of heads of the listeners in the environment, for each listener, respective customized audio signals are generated. The customized audio signals are transmitted to respective beamforming transducers. The beamforming transducers directionally output customized beams for the first listener and the second listener based upon the customized audio signals and locations of the heads of the listeners. | 07-23-2015 |
20150208184 | DYNAMIC CALIBRATION OF AN AUDIO SYSTEM - Technologies pertaining to calibration of filters of an audio system are described herein. A mobile computing device is configured to compute values for respective filters, such as equalizer filters, and transmit the values to a receiver device in the audio system. The receiver device causes audio to be emitted from a speaker based upon the values for the filters. | 07-23-2015 |
20150208233 | PRIVACY PRESERVING SENSOR APPARATUS - A privacy preserving sensor apparatus is described herein. The privacy preserving sensor apparatus includes a microphone that is configured to output a signal that is indicative of audio in an environment. The privacy preserving sensor apparatus further includes feature extraction circuitry integrated in the apparatus with the microphone, the feature extraction circuitry configured to extract features from the signal output by the microphone that are usable to detect occurrence of an event in the environment, wherein the signal output by the microphone is unable to be reconstructed based solely upon the features. | 07-23-2015 |
Patent application number | Description | Published |
20110240411 | CONTROL CIRCUIT AND CONTROL METHOD OF ELEVATOR BRAKING SYSTEMS - A control circuit and a control method of elevator braking systems are provided. The control circuit comprises a contracting brake signal generating circuit, wherein a door lock relay DJ and a contracting brake contactor ZJ are series connected; a contracting brake signal processing circuit, for converting between high and low level to trigger a braking controller; and an isolation control switch CK jointly connected in the contracting brake signal generating circuit and the contracting brake signal processing circuit. The control circuit and control method of the present invention are used for elevator braking systems to eliminate the adhesion of contacts of contracting brake circuit of elevator braking systems that frequently occurs, thereby preventing the major safety accidents such as the elevator slipping, overrunning or collapsing to the bottom, and, consequently, improving the safety and stability of elevators during operation. | 10-06-2011 |
20150136530 | ABS BRAKE CONTROL CIRCUIT OF ELEVATOR BRAKE SYSTEM - An ABS brake control circuit of an elevator brake system comprises a brake controller, a backup power supply, a manual rescue instruction circuit, a power grid power-off instruction circuit, a system failure instruction circuit, a signal identification circuit and a brake mode switching circuit. when transport equipments, such as an elevator, an escalator, and so on, encounters a system failure or power grid power-off or needs an emergency rescue, the ABS brake control circuit can allow the transport equipment to transition to a safe brake stop through a previous safe deceleration, thereby eliminating a significant security risk caused by a halt resulted from one-step brake which exists in an elevator brake system, and being capable of ensuring that the manual brake releasing will not cause the phenomena of a stalling of an elevator car and a brake failure of a brake, such that the brake safety of the transport equipments such as an elevator, an escalator, a moving walkway and the like is increased. | 05-21-2015 |