Wei, Shenzhen City
Bin-Fei Wei, Shenzhen City CN
Patent application number | Description | Published |
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20120269674 | MAGNESIUM ALLOY AND METHOD OF MAKING THE SAME - A magnesium alloy includes about 7.2 to about 7.8 wt % aluminum, about 0.45 wt % to about 0.90 wt % zinc, about 0.17 wt % to about 0.40 wt % manganese, about 0.30 wt % to about 1.5 wt % rare earth elements, about 0.00050 wt % to about 0.0015 wt % beryllium, and the rest being magnesium and unavoidable impurities. A method of making the magnesium alloy is further provided. | 10-25-2012 |
Dian-Hong Wei, Shenzhen City CN
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20090168313 | HOUSING OF ELECTRONIC DEVICES AND METHOD - A method for making a housing ( | 07-02-2009 |
20130004614 | SPRUE DEVICE FOR INJECTION MOLD AND INJECTION MOLD THEREOF - A sprue device for an injection mold includes a first part and a second part. The sprue device is sealed and water-cooled so as to reduce overall molding time. The connecting section defines spiral grooves. The second part includes a chassis and an extension from the chassis. The chassis is defined with a through hole, and two gates communicated with the through hole respectively. The spiral grooves mate with the wall of the mounting hole to form a spiral runner. The gates, the through hole, and the spiral runner communicate with each other. An injection mold using the sprue device is also described. | 01-03-2013 |
20130045293 | INJECTION MOLD - An injection mold includes a mold base defined with a sliding slot, a mold core detachably mounted in the mold base, and a plurality of securing devices. The mold base includes an upper mold base and a lower mold base. The mold core includes an upper mold core and a lower mold core detachably connected with the upper mold core. The mold core defines a slider. The slider slides in the sliding slot of the mold base to move the mold core in or out of the mold base. The upper mold core defines a first securing groove, and the lower mold core defines a second securing groove. The securing devices are mounted in the upper mold base and the lower mold base. The securing devices secure the first and the second securing grooves, allowing the mold core to attach to the mold base. | 02-21-2013 |
Gang Wei, Shenzhen City CN
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20090096437 | AUTOMATIC POWER SUPPLY CONVERTING CIRCUIT - An automatic power supply converting circuit includes a live input terminal, a neutral input terminal, a relay, a regulator, a voltage divider circuit, an identifying circuit, a switch circuit and a voltage doubling circuit. The live input terminal and the neutral input terminal are configured for receiving a first alternating current (AC) voltage. The regulator is configured for filtering and steadying the first AC voltage and outputting a regulated voltage. The voltage divider circuit is configured for sampling the first AC voltage and outputting a divided voltage. The identifying circuit is configured for comparing a divided voltage with a reference voltage, and outputting a control signal. The switch circuit is configured for controlling the relay to be conductive or not. The voltage doubling circuit is capable of being controlled by the relay and outputting a doubled voltage. | 04-16-2009 |
Jiangli Wei, Shenzhen City CN
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20120068975 | ELECTROMAGNETIC PEN, ELECTROMAGNETIC SIGNAL TRANSMISSION METHOD AND PROCESSING METHOD, APPARATUS AND DEVICE - An electromagnetic pen, an electromagnetic signal transmission method and an electromagnetic signal processing method, a processing device and a processing apparatus comprises: a reference inductance and a reference capacitor, connected with each other in parallel in a housing of the electromagnetic pen and configured to transmit an electromagnetic signal in a handwritten frequency; a control capacitor, connected with the reference capacitor in parallel and controlled by a control switch connected in series so as to transmit an electromagnetic signal in a control frequency. The processing device comprises: a receiving identification module, configured to receive the electromagnetic signal transmitted by the electromagnetic pen and identify a frequency of the electromagnetic signal; a handwritten input module, configured to input a handwritten symbol when the identified frequency is within a range of the handwritten frequency; and a control input module, configured to input a control signal. | 03-22-2012 |
Ji Dong Wei, Shenzhen City CN
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20150321094 | APPARATUS, SYSTEMS, AND METHODS FOR DETECTING PROJECTILE HITS ON A SURFACE - A sensing apparatus may be provided capable of detecting a hit by a projectile, such as a BB pellet. The sensing apparatus may include a surface and accelerometer to detect the acceleration of the surface. A processor may determine whether a projectile hit has occurred. The sensing apparatus may be mounted onto a vehicle. The vehicle may be a robot capable of participating in a game. The robot game may occur within a facility. | 11-12-2015 |
Lei Wei, Shenzhen City CN
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20140013207 | Method, System And Computer Storage Medium For Displaying Microblog Wall - Method, system and computer storage medium for displaying microblog wall are disclosed. The method includes: obtaining microblog messages of a specified topic; obtaining a set display duration of the microblog messages; pulling the microblog messages according to a specified time interval; displaying the pulled microblog messages according to the corresponding display duration. By obtaining the set display duration of the microblog messages and pulling the microblog messages according to the specified time interval, the method, system and computer storage medium for displaying microblog wall may control the display duration of the microblog messages and prevent the chaos from occurring during the displaying of microblog messages. | 01-09-2014 |
Le-Peng Wei, Shenzhen City CN
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20110158593 | OPTICAL FIBER CONNECTOR AND OPTICAL FIBER CONNECTING DEVICE USING THE SAME - An optical fiber connector includes a holder, a housing fixed on the holder, a clamping member for clamping an optical cable having an optical fiber, a protecting member positioned in the housing. The protecting member defines a bore for the optical fiber of the optical cable to moveably pass through. The optical fiber connector also includes a first elastic member, in which one end of the first elastic member resists the protecting member, and the other end of the first elastic member resists the clamping member, so as to extend the optical fiber out of the protecting member and the protecting member to partly protrude out of the housing. | 06-30-2011 |
Liang Wei, Shenzhen City CN
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20100005626 | HINGE ASSEMBLY FOR AN ELECTRONIC DEVICE - A hinge assembly includes a first rotating module and a second rotating module. The first rotating module includes a frame and a pivot mechanism positioned on the frame. The second rotating module includes a supporting body, a shaft, a rotating washer, a stationary washer, a resilient ring, and a nut. A first end of the shaft is fixed on the frame, and the supporting body, the rotating washer, the stationary washer, the resilient ring, and the nut are orderly sleeved on a second end, opposite to that of the first end, of the shaft. The nut fixes the supporting body, the rotating washer, the stationary washer, and the resilient rings to the shaft. The rotating washer and the stationary washer forms at least one protrusion and at least depression for receiving the at least one protrusion respectively. The pivotal shaft is configured to drive the stationary washer to rotate. | 01-14-2010 |
20100043175 | HINGE ASSEMBLY FOR ELECTRONIC DEVICE - An exemplary hinge assembly includes a frame, a first rotating module, and a second rotating module. The first rotating module includes a first pivotal shaft non-rotatably connected to the frame. The second rotating module includes a second pivotal shaft substantially perpendicular to the first pivotal shaft, a plurality of resilient washers, a supporting member, a rotating member engaging with the supporting member, and a limiting member. A first end of the second pivotal shaft is fixed on the frame. The resilient washers, the rotating member, the supporting member, and the limiting member are orderly sleeved on a second end, opposite to that of the first end, of the second pivotal shaft. A position of the limiting member relative to the second pivotal shaft is adjustable. The second pivotal shaft is capable of driving the rotating member to rotate. | 02-25-2010 |
20100148022 | SUPPORT STRUCTURE - A support structure includes a base, a support member, and a connecting member. The base includes an inserting portion. The support member defines a receiving cavity to receive the inserting portion of the base. The connecting member includes a connection portion. The inserting portion of the base is movably connected to the connecting portion of the connecting member. When the inserting portion of the base and the connecting portion of the connecting member are out of the receiving cavity, the inserting portion of the base is movable to the connecting member such that the support member and the base are collapsible. | 06-17-2010 |
20100180403 | DUAL-AXIS HINGE MECHANISM - A dual-axis hinge mechanism includes a rotatable bracket, a first rotatable assembly rotatably assembled on the rotatable bracket, and a second rotatable assembly pivotally assembled to the rotatable bracket. The second rotatable assembly includes a fixed bracket, a pivot shaft rotatably extended through the fixed bracket, a first limiting member rotatably sleeved on the pivot shaft, and a second limiting member non-rotatably sleeved on the pivot shaft. The second limiting member is rotated a certain angle follow the pivot shaft in a clockwise or counterclockwise direction, and then drives the first limiting member to rotate with the second limiting member. The total of the rotatable angle of the second limiting member relative to the first limiting member and the rotatable angle of the first limiting member relative to the fixed bracket is about 360 degrees. | 07-22-2010 |
20100258688 | SUPPORT MECHANISM - A support mechanism includes a base and a lifting mechanism mounted on the base. The base defines a limiting slot. The lifting mechanism includes a first arm, a second arm, a connecting mechanism including a rod, and an elastic member. The first arm has a first end and a second end and includes a limiting member slidably received in the limiting slot. The second arm has a second end and a first end adjacent to the first end of the first arm and away from the second end of the first arm. The connecting mechanism includes a rod. The elastic member is connected to the first end of the first arm and the first end of the second arm. The first end of the first arm and the rod are pivotally connected to the base, and the first end of the second arm pivotally connects to the rod. | 10-14-2010 |
20100319163 | HINGE ASSEMBLY - A hinge assembly includes a shaft, a first bracket, a second bracket, a spacer, and a restricting member. The spacer includes a main body and a resilient area protruding from the main body. The resilient area includes a top portion and a base portion connecting the top portion with the main body. The restricting member and the second bracket are arranged at opposite sides of the spacer. The restricting member forms a protrusion resisting the top portion of the resilient area. The spacer is fixed with the second bracket, and the second bracket includes a receiving portion corresponding to the resilient area. The base portion is located in the projection of the receiving portion projected at the spacer, situated parallel to the axis of the shaft. | 12-23-2010 |
20100325838 | HINGE ASSEMBLY - A hinge assembly includes a first pivot unit including a shaft, a bracket, an engaging member, a locking member, and an elastic member. The shaft has a non-circular sleeve portion. The bracket is rotatably sleeved on the shaft. The engaging member has a sleeving hole with a shape substantially corresponding to a cross-section of the sleeve portion of the shaft. The locking member has a sleeving hole with a shape substantially corresponding to a cross-section of the sleeve portion of the shaft. The locking member is non-rotatably latched to the engaging member. The elastic member is sleeved on the shaft to resist the components on the shaft. | 12-30-2010 |
20110121499 | CUSHION MECHANISM - A cushion mechanism includes a four-bar linkage and at least one hinge assembly. The four-bar linkage includes a first link member, a second link member, a third link member, and a fourth link member forming a quadrangle. The at least one hinge assembly connects two joined link members. The at least one hinge assembly includes a shaft extending through the two joined link members, a fixing member, a rotating member, and an elastic member. The fixing member, the rotating member, and the elastic member are sleeved on the shaft. One of the fixing member and the rotating member forms a protrusion, and the other defines a slot receiving the protrusion. | 05-26-2011 |
20120106040 | SUPPORT MECHANISM AND ELECTRONIC DEVICE USING THE SAME - A support mechanism includes a support frame, a first hinge assembly, and a second hinge assembly. The support frame includes a first pivoting portion and a second pivoting portion aligned with the first pivoting portion. The first hinge assembly is mounted to the first pivoting portion, and the second hinge assembly is mounted to the second pivoting portion and aligns with the first hinge assembly. The support mechanism is durable. The present disclosure further provides an electronic device using the support mechanism. As the first pivot portion and the first hinge assembly is arranged in a line coaxial with the second pivoting portion and the second hinge assembly, an amount of force applied for supporting the main body of the electronic device is dispersed in a line, rather than being focused on one point, such that, an adjustable viewing angle to the main body is also provided. | 05-03-2012 |
Lin-Hao Wei, Shenzhen City CN
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20110304277 | DRIVING CIRCUIT AND ILLUMINATION APPARATUS USING THE SAME - An illumination apparatus including an LED comprises a battery holder, an AC/DC adapter interface, an LED unit, and a switch unit. The battery holder is configured to receive a battery. The AC/DC adapter interface is connected to an AC/DC adapter. When the AC/DC adapter is not connected to the AC/DC adapter interface, the switch unit is turned on to allow the driving unit to receive power from the battery. When the AC/DC adapter is connected to the AC/DC adapter interface, the switch unit is turned off to allow the driving unit to receive power from the AC/DC adapter. A driving circuit applied in an illumination apparatus is also provided. | 12-15-2011 |
Ming Wei, Shenzhen City CN
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20100258421 | CONTROL KEY AND ELECTRONIC DEVICE USING THE SAME - A key for electronic device includes a support body and an operating body. The support body forms a plurality of connecting pins. The support body and the operating body are integrally formed. The operating body defines a plurality of grooves in the side surface adjacent to the support body. The grooves are configured for receiving a plurality of knockout pins of a multi-shot mold in a multi-shot molding process. | 10-14-2010 |
20120007688 | PRINTED CIRCUIT BOARD - A printed circuit board includes an insulation layer and a signal layer attached to the insulation layer. The signal layer includes a pair of differential transmission lines. Width W of each of the differential transmission lines is changed according to change of space S between the differential transmission lines, based on the following formula: | 01-12-2012 |
20120234590 | PRINTED CIRCUIT BOARD - A printed circuit board includes first to sixth layers, and first to third traces. The first trace is arranged on the first layer. The second trace is arranged on the third layer. The third trace is arranged on the sixth layer. The second trace is electrically connected to the first trace through a first vertical interconnection access (via). The second trace is electrically connected to the third trace through a second via. | 09-20-2012 |
20120247825 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes a top signal layer, a bottom signal layer, a ground layer, a plurality of vias, and at least two ground vias. Both the top signal layer and the bottom signal layer include at least one protection line. The ground layer is located between the top signal layer and the bottom signal layer. The at least two ground vias extend through the PCB and are located adjacent to the vias on the PCB. The at least two ground vias are electrically connected to the ground layer to conduct noise signals, and the at least two ground vias are electrically connected by the protection lines to insulate noise signals. | 10-04-2012 |
Pan Wei, Shenzhen City CN
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20150082403 | USER TERMINAL FOR PASSWORD-BASED AUTHENTICATION, AND PASSWORD-BASED TRADING TERMINAL, SYSTEM, AND METHOD - A user terminal, a password-based trading terminal, a system and a method for password-based authentication are provided. Wherein, the user terminal comprises a password generation module and a first near field communication module. The password generation module is configured to generate a password. The first near field communication module is configured to convert the generated password into near field communication label data, and then send the data to a password-based trading terminal through near field communication. The present application effectively ensures password security during the password-based authentication. | 03-19-2015 |
Qian Wei, Shenzhen City CN
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20120230508 | EARPHONE, SWITCHING SYSTEM AND SWITCHING METHOD - A earphone which can communicate with an electronic device includes a sensing unit, a determining unit and a communication unit. The sensing unit detects a rotation of the earphone to generate a direction signal and to obtain a rotating angle. The determining unit determines whether the rotating angle is at least a predetermined angle and generates a rotating signal when the rotating angle is at least a predetermined angle. The communication unit controls the electronic device to execute different operations. | 09-13-2012 |
Qiang Wei, Shenzhen City CN
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20130302621 | DECORATIVE ARTICLE AND DEVICE HOUSING USING THE DECORATIVE ARTICLE - A decorative article includes a plastic film, a metallic layer located on the plastic film, and a decorative ink layer located on the metallic layer. The metallic layer contains silicon oxygen bonds. The decorative ink layer contains polyester ink and siloxane coupling agent. A device housing using the decorative article is also described. | 11-14-2013 |
Qiuping Wei, Shenzhen City CN
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20090248881 | Method, Server And System For Controlling A Virtual Role - A method for controlling a virtual role includes: initiating, by a source virtual role client, a virtual role trip request carrying an identification of a destination virtual role client to a control server on the network side; establishing, by the control server, a session between the source virtual role client and the destination virtual role client, and sending attribute information of the virtual role to the destination virtual role client through the network; displaying, by the destination virtual role client, the virtual role in a local user interface. Structures of the control server and systems for controlling virtual role are also provided. According to the present invention, a virtual role of a source virtual role client can make a trip to a destination virtual role client through the network without relying on a user client. | 10-01-2009 |
Ran Wei, Shenzhen City CN
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20100095385 | Method And Device For Classifying And Processing Data In Instant Messaging System - The embodiment of this invention provides a method for classifying and processing data in an instant messaging system, which includes: classifying the data of every service included in the instant messaging system into confidential data and non-confidential data; obtaining and processing the non-confidential data of every service after a first authentication is passed successfully; and obtaining and processing the confidential data of every service after a second authentication is passed successfully. The embodiment of this invention also provides a device for classifying and processing data in an instant messaging system. According to the embodiment of the present invention, the security requirements of the instant messaging system are met, and the user is facilitated to use various services provided by the instant messaging system. | 04-15-2010 |
Ren-Zhon Wei, Shenzhen City CN
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20090315483 | LIGHT EMITTING DIODE ILLUMINATING APPARATUS - A light emitting diode (LED) illuminating apparatus ( | 12-24-2009 |
Ren-Zhong Wei, Shenzhen City CN
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20090295589 | CONNECTOR APPARATUS - A connector apparatus ( | 12-03-2009 |
20100019792 | TESTING MODULE - A testing module is provided including a driving assembly, a positioning assembly and a testing head mechanism. The positioning assembly positions the driving assembly and the testing head mechanism therein. The positioning assembly includes a positioning member. The positioning member includes a base seat. The base seat defines a receiving cavity. The testing head mechanism includes a cushioning mechanism accommodated in the receiving cavity and driven by the driving assembly to move relative to the positioning assembly. | 01-28-2010 |
Shui-Ping Wei, Shenzhen City CN
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20110320039 | ROBOT CALIBRATION SYSTEM AND CALIBRATING METHOD THEREOF - A robot calibration system includes a robot, a calibration tool, a plane calibration board, a camera, and a controller. The calibration tool is assembled to the robot and is controlled by the robot to move along a preset trajectory. The plane calibration board is located under the calibration tool and has a plurality of characteristic corner points on one surface thereof. The camera is configured for capturing an image of the plane calibration board. The controller electrically connects with the robot and the camera respectively, the controller predefines a preset control program for controlling the robot and the camera to operate, and the controller is configured for calibrating the robot. The disclosure also discloses a method for calibrating a robot for use with a robot calibration system. | 12-29-2011 |
Shuwang Wei, Shenzhen City CN
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20120184199 | FAN TYPE TEMPERATURE CONTROL METHOD AND DEVICE - A fan type temperature control method and device are provided. The device includes a fan unit including a plurality of fans and cooling an apparatus to be cooled, power supplies (v | 07-19-2012 |
20120316806 | Method and Device for Monitoring Energy Efficiency Performance of Equipment - The present invention discloses a method for monitoring energy efficiency performance of a device, which comprises: connecting the monitored device, obtaining input energy and output energy of the monitored device in a period of time, and calculating an energy efficiency index of the monitored device; and obtaining an energy efficiency deviation based on a standard energy efficiency index of the monitored device, and determining a state of the monitored device based on the energy efficiency deviation. The present invention further discloses a apparatus for monitoring energy efficiency performance of a device. Using the method and apparatus described above, the fine assessment for the device performance can be implemented in a simple way. | 12-13-2012 |
Xian Wei, Shenzhen City CN
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20080263576 | GUIDE MECHANISM FOR OPTICAL DISK DRIVE - A guide mechanism is configured for guiding an optical pick-up head to move on a chassis. The guide mechanism includes a carriage, a first guide rail, a second guide rail, and a buffering device. The carriage includes a main body for receiving the optical pick-up head, and a first engaging portion and a second engaging portion formed on two opposite sides of the main body. The first guide rail is slidably received in a slot of the first engaging portion. The second guide rail is slidably engaging with the second engaging portion. The buffering device is clipped between the first guide rail and the first engaging portion. An optical disk drive using the guide mechanism is also provided. | 10-23-2008 |
Xiao-Liang Wei, Shenzhen City CN
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20090237871 | HINGE APPARATUS FOR FOLDABLE ELECTRONIC DEVICE - A hinge apparatus includes a hinge assembly ( | 09-24-2009 |
20110042193 | CONTROL KEY ASSEMBLY FOR ELECTRONIC DEVICE - A control key assembly for an electronic device includes a housing and a control key. The housing forms a receiving portion defining an opening having two spaced-apart arms. The control key is received in the receiving portion. The control key includes a first hook and a second hook. The first hook and the second hook are slidably engaged in the opening, and alternatively latch with the two arms when the control key is slid between first and second positions. | 02-24-2011 |
20110044013 | PORTABLE ELECTRONIC DEVICE WITH CLIP MECHANISM - A portable electronic device includes a housing, a printed circuit board, a flexible printed circuit board, and a clip. The printed circuit board is attached to one side of the housing. The flexible printed circuit board is attached to another side of the housing. The clip is attached to the housing. The clip includes at least one arcuate portion, and the arcuate portion elastically presses the flexible printed circuit board to the printed circuit board. | 02-24-2011 |
20110051391 | CHIP CARD HOLDER - A chip card holder for holding a chip card is disclosed including a base member, a mounting frame and a holding member. The mounting frame is made of metal materials and secured to the base member. The holding member is used to hold the chip card and is slidably mounted within the mounting frame. When the holding member is completely received in the mounting frame, the mounting frame and the base member cooperatively enclose and preventing the chip card from electromagnetic interference. | 03-03-2011 |
20110286159 | MOBILE COMMUNICATION DEVICE - A mobile communication device includes a main body, a cover, a slide enabling assembly. The cover is attached to the cover. The slide enabling assembly is mounted between the base and the cover, the slide enabling assembly includes a retaining board mounted to the main body, a sliding board mounted to the cover, a bracket assembly and a button. The sliding board is slidably mounted to the retaining board by the bracket assembly; when the button is pushed, the bracket assembly impels the sliding board to slide and tilt relative to the retaining board so that the cover slides and tilts relative to the main body. | 11-24-2011 |
Xingzi Wei, Shenzhen City CN
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20130114604 | METHOD AND APPARATUS FOR CONTROLLING CELL SWITCH - The disclosure discloses a method and apparatus for controlling information element switch. The method comprises the following steps: a switch board determines that it has received a link request information element from each ingress line card, wherein the link request information element carries the request time stamp information; the switch board performs link allocation according to each request time stamp information, wherein the link is the link connecting the switch board with each egress line card; and each ingress line card transmits a data information element according to the result of the link allocation. With the disclosure, the problems of time delay and jitter in an information element switch process are solved, the input end flow of the switch board can also be controlled, and the requirement for the egress line card cache and difficulty in data packet recombination are reduced. | 05-09-2013 |
Xue Wei, Shenzhen City CN
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20140310508 | METHOD AND APPARATUS FOR ACQUIRING TIME SPENT ON SYSTEM SHUTDOWN - A method for determining time spent on system shutdown is provided. The method may involve identifying a time at which a shutdown instruction is initiated during the system shutdown. Further, an exit time of an object that is the last to exit during the system shutdown may be identified. The time spent on the system shutdown may be determined based on the time at which the shutdown instruction is initiated and the exit time of the object that is the last to exit. The method for determining time spent on system shutdown may obtain the system time spent on the previous system shutdown regardless of the reason that the system was shut down. Further, the user may be instructed to optimize the system according to the time spent on system shutdown. | 10-16-2014 |
Yan Wei, Shenzhen City CN
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20090239594 | COMMUNICATION DEVICE - A communication device includes a first housing and a second housing. The first housing is provided with a plurality of keys. The first housing defines at least one guiding groove in a top surface of the first housing. The second housing is provided with at least one sliding member. The at least one sliding member is slidably fitted in at least one guiding groove for guiding the second housing to slide relative to the first housing. The second housing substantially covers all the top surface of the first housing in a first position. The second housing partially covers the plurality of keys in a second position. The second housing inclines at an angle with respect to the first housing in a third position. | 09-24-2009 |
Yide Wei, Shenzhen City CN
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20130203385 | Method and Device for Dual-Network Terminal Communication - An apparatus for performing communication by a dual network terminal is disclosed. The dual network terminal is a dual network and dual standby terminal, and the apparatus includes a 3G wireless communication subsystem, a 2G wireless communication subsystem and an identity identification module. The 2G wireless communication subsystem is connected with the identity identification module and the 3G wireless communication subsystem respectively, the 3G wireless communication subsystem is connected with the 2G wireless communication subsystem, and the 3G wireless communication subsystem and the 2G wireless communication subsystem include one virtual identity identification card administration module respectively. A method for performing communication by a dual network terminal is further disclosed, including: the 2G wireless communication subsystem reading information in the identity identification card in the identity identification module, storing the information in its own first virtual identity identification card administration module, and communicating with the 2G network by using the information. | 08-08-2013 |
20130267272 | METHOD AND APPARATUS FOR IMPLEMENTING SERVICE DISTRIBUTION FOR DUAL-NETWORK DUAL-STANDBY TERMINAL - A method and apparatus used for a dual-network dual-standby terminal implementing service distribution are disclosed in the present document. The dual-network dual-standby terminal includes an application module, a first communication module and a second communication module. When a user of the dual-network dual-standby terminal initiates a Circuit Switched (CS) service, the application module selects the first communication module, and the first communication module performs communication through a 2G network; when a user of the dual-network dual-standby terminal initiates a Packet Switched (PS) service, the application module selects the second communication module, and the second communication module performs communication through a 3G network or a 2G network. | 10-10-2013 |
Yinxing Wei, Shenzhen City CN
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20110093932 | METHOD AND SYSTEM FOR SUPPORTING MOBILITY SECURITY IN THE NEXT GENERATION NETWORK - The present invention discloses a method and system for supporting mobility security in a next generation network. In implementation of the method, a Transport Authentication and Authorization Functional Entity (TAA-FE) and a mobile agent functional entity are configured in the network, and a reference point for transmitting key material is established between the TAA-FE and the mobile agent functional entity; when a terminal moves, the mobile agent functional entity receives the key material from the TAA-FE, and performs security protection for signaling between the terminal and the mobile agent functional entity. The system comprises: a transport user profile functional entity, a TAA-FE, and a mobile agent functional entity. Applying the present invention, the mobility security on the transport layer in the next generation network is ensured. | 04-21-2011 |
20120207284 | Method for Obtaining Information of Key Management Server, and Method, System and Device for Monitoring - The present invention discloses a method for obtaining key management server information, and an intercepting method, system and device, including: in the process of a user equipment registering an IP multimedia subsystem (IMS), storing the KMS information corresponding to the user equipment in a preset IMS core network network element; and when a lawful intercepting device monitors a session initiated by the user equipment, intercepting a session request signaling sent by the user equipment, and obtaining an identification information of the user equipment from the session request signaling, and searching the KMS information corresponding to the user equipment from the preset IMS core network network element according to the identification information of the user equipment. The technical solution of the present invention makes the requirement of lawful intercepting be met without depending on security of the signaling plane when a plurality of KMSs are deployed in the IP multimedia subsystem. | 08-16-2012 |