Patent application number | Description | Published |
20090190242 | LENS DRIVING DEVICE - A lens driving device, comprises a base; a casing fixed to the base; a coil bracket disposed within the casing; a coil wound on the coil bracket, a spring disposed within the casing, a drive rod; and a lens holder; wherein, one end of the spring is fixed to the base; one end of the drive rod is fixed to the other end of the spring, and the other end of the drive rod extends out of the casing. The lens holder is slidably fixed to the exposed portion of the drive rod. The lens holder is held stationary with respect to the drive rod by static friction between the drive rod and the lens holder. A driving signal may be applied to the coil to move the lens holder. The driving signal has the characteristic of making the current flowing through the coil slowly increase and then rapidly decrease, or to rapidly increase and then slowly decrease. The drive current is preferably a sawtooth pulse train, with each pulse causing movement of the lens holder in the micron range or below. | 07-30-2009 |
20090285162 | METHOD, SYSTEM AND TERMINAL FOR LOCATING - A locating method is provided. The serving ASN-GW sends locating measurement information to a WiMAX terminal; the WiMAX terminal measures the locating data, and sends the locating data measurement result to the entity capable of calculating locating information; and the entity capable of calculating locating information calculates the locating information according to the locating data measurement result. A locating system, a locating data measurement entity, an LCF, and a calculation entity are also disclosed herein. The provided method, system and entity may provide a Locating Service (LCS) for the users in a WiMAX network. | 11-19-2009 |
20100051774 | ROTATABLE PLATFORM - A platform comprising: a base; a first platform unit rotatably mounted to the base and being rotatable about a first axis relative to the base; a second platform unit rotatably mounted to the first platform unit and be rotatable about a second axis relative to the first platform unit; and a flexible transmitting device connected between the base and the first platform unit and/or the first platform unit and the second platform unit for transmitting power and/or data. The flexible transmitting device is arranged to wind about the first axis when the first platform unit is rotated about the first axis and/or wind about the second axis when the second platform unit is rotated about the second axis. | 03-04-2010 |
20100106806 | SYSTEM AND METHOD FOR LOCATION-BASED SERVICE ACCOUNTING - A system and a method for implementing LBS accounting are disclosed. The system includes a LS and an accounting server in a CSN. The LS includes an LS CF, which is adapted to collect LBS-related accounting information with respect to the user who sends the location request and/or the user to be located at different time points, create UDRs of the LS according to the accounting information, and send the UDRs of the LS to the accounting server. The accounting server performs accounting for the LBS according to the received UDRs. | 04-29-2010 |
20100238867 | METHOD, APPARATUS AND SYSTEM FOR REGISTERING IN UNIVERSAL SERVICE INTERFACE SYSTEM - A method, an apparatus, and a system for registering in a USI system are disclosed herein. The method includes: an H-USI system receives a USI registration request message that carries an identifier of a terminal from a V-USI system; and the H-USI system interacts with an H-AAA server according to the USI registration request message to perform USI system registration for the terminal. An apparatus for registering in a USI system is disclosed herein. The apparatus includes a receiving module and a registering module. Through the method and the system disclosed herein, the terminal can be registered in the USI system successfully, and the USI service can be implemented smoothly. | 09-23-2010 |
20110231563 | METHOD, DEVICE, AND SYSTEM FOR INITIATING PACKET DATA NETWORK DISCONNECTION - A method, a device, and a system for initiating Packet Data Network (PDN) disconnection are provided, so as to achieve disconnection of one or more specific PDNs. The method includes that: a Foreign Agent (FA) or a Mobile Access Gateway (MAG) receives PDN disconnection information from an authenticator; and initiates Mobile Internet Protocol (MIP) deregistration to a PDN Gateway (PDN GW) corresponding to the PDN disconnection information. The device includes a receiving module and a transmitting module. The system includes an FA or an MAG, and an authenticator connected to the FA or the MAG in a communicable manner. | 09-22-2011 |
20140323153 | METHOD FOR POSITIONING USING WIRELESS SIGNAL AND POSITIONING SERVER - The embodiments of the present invention provide a method for positioning using wireless signal and a positioning server. The coverage area of wireless signal is divided into multiple grids. The method comprises: acquiring speed information of UE; and determining a grid, in which the UE is located, based at least upon the speed information of the UE and speed information of the grids. Accordingly, according to the embodiments of the present invention, when the UE is positioned by using the wireless signal, the grid in which the UE is located is determined by using the speed information of the UE and the speed information of the grids, so that pattern matching may be performed more accurately and the positioning precision is improved. | 10-30-2014 |
20140349623 | METHOD AND APPARATUS FOR ALERTING HARASSING PHONE NUMBERS - A computer-implemented method is performed at a mobile device having one or more processors and memory and a display. Upon receiving an incoming call from a phone number, the mobile device determines whether the phone number is deemed to be a harassing phone number. If so, the mobile device retrieves information associated with the harassing phone number. After detecting that the incoming call is terminated without being answered, the mobile device marks the incoming call as a missed call. In response to a user request for viewing the missed call, the mobile device displays the harassing phone number and at least a portion of the retrieved information adjacent the harassing phone number on the display. | 11-27-2014 |
20140364129 | HANDOVER METHOD AND RELATED USER EQUIPMENT AND SYSTEM - Embodiments of the present invention disclose a handover method and a related user equipment and system, which are used for handover judgment in a CoMP handover scenario. The method according to an embodiment of the present invention includes: obtaining a first reference signal parameter Mn of a target node in a macro neighboring cell and second reference signal parameters Mp corresponding to multiple nodes in a macro serving cell, where the macro serving cell is a cell serving a user equipment UE and the macro neighboring cell is a cell adjacent to the macro serving cell; selecting a preferred Mp that meets a predefined requirement from the Mps corresponding to the multiple nodes; and triggering a handover procedure if the preferred Mp and the Mn meet a preset handover condition. By implementing the solutions in the present invention, throughput of a communications system after a UE handover can be increased. | 12-11-2014 |
20140376431 | PORTABLE WIRELESS ROUTER - A portable wireless router includes a network interface, a power over ethernet (PoE) module connected to the network interface, and a power source interface to connect an external power source to the portable wireless router. A power processing module is connected to the power source interface and to convert power provided by the external power source connected to the power source interface to work voltage of the portable wireless router. A wireless access point is to provide wireless access to the wired network. A first switch is to connect the PoE module to the wireless access point. A second switch is to connect the power processing module to the wireless access point. A control chip is to turn the first switch and the second switch on and off. | 12-25-2014 |