Abstract: A wireless network interface device with concealable electrical interface includes a casing unit, a wireless receiver unit, an elastic assembly and an actuator. The casing unit has an outer body, an interface opening, and an actuator opening. The wireless receiver unit has a receiving module and an I-shaped groove. The I-shaped groove has a first recess and a second recess bridged by a connecting recess. The elastic assembly has at least one first elastic member. The actuator has a second elastic member, a releaser member, and a locking member. When the locking member is engaged to the first recess, at least one first elastic member is compressed with the electrical interface being concealed inside the casing unit. When the releaser member is pressed, the locking member disengages from the first recess, and at least one first elastic member pushes the receiving module to expose the electrically connected electrical interface.

Abstract: A wireless network receiver includes a heat-dissipating unit, a wireless network receiving module, an electrical connecting unit, and a shell unit. The heat-dissipating unit has at least one main heat-dissipating body and a front heat-dissipating body extended forward from the main heat-dissipating body. The wireless network receiving module is disposed on the heat-dissipating unit, and the wireless network receiving module includes a first substrate unit and a second substrate unit electrically connected to the first substrate unit. The electrical connecting unit includes an electrical connecting casing contacting the front heat-dissipating body and enveloping the front heat-dissipating body and a front portion of the first substrate unit. The shell unit includes a shell module for selectively exposing or hiding the electrical connecting unit.

Abstract: A wireless network receiver for showing different appearances according to different requirements includes a wireless network receiving unit and a shell unit. The wireless network receiving unit includes an external electrical connector disposed on a front side thereof and a SIM card connector disposed on a top side thereof for receiving at least one SIM card. The shell unit includes a shell module for enveloping the wireless network receiving unit and selectively exposing or hiding the external electrical connector. The shell module includes a plurality of top covers, the external surfaces of the top covers have different appearances, and the SIM card connector is hidden by any one of the top covers.

Abstract: A wireless network receiver includes a heat-dissipating unit, a wireless network receiving module, an electrical connecting unit, and a shell unit. The heat-dissipating unit has at least one main heat-dissipating body and a front heat-dissipating body extended forward from the main heat-dissipating body. The wireless network receiving module is disposed on the heat-dissipating unit, and the wireless network receiving module includes a first substrate unit and a second substrate unit electrically connected to the first substrate unit. The electrical connecting unit includes an electrical connecting casing contacting the front heat-dissipating body and enveloping the front heat-dissipating body and a front portion of the first substrate unit. The shell unit includes a shell module for selectively exposing or hiding the electrical connecting unit.

Abstract: A wireless network interface device with concealable electrical interface includes a casing unit, a wireless receiver unit, an elastic assembly and an actuator. The casing unit has an outer body, an interface opening, and an actuator opening. The wireless receiver unit has a receiving module and an I-shaped groove. The I-shaped groove has a first recess and a second recess bridged by a connecting recess. The elastic assembly has at least one first elastic member. The actuator has a second elastic member, a releaser member, and a locking member. When the locking member is engaged to the first recess, at least one first elastic member is compressed with the electrical interface being concealed inside the casing unit. When the releaser member is pressed, the locking member disengages from the first recess, and at least one first elastic member pushes the receiving module to expose the electrically connected electrical interface.

Abstract: A mobile communication method includes the following steps: local base station information of at least one local base station is received from the at least one local base station. When present mode is under test mode, connection information is obtained to replace the local base station information. A test connection to one of the at least one local base station is established according to the connection information to obtain mobile communication service through the test connection.

Abstract: A wireless network receiver for selectively receiving or exposing an electrical connector includes a wireless network receiving unit, a two-stage switch unit and a slidable cover unit. The wireless network receiving unit includes a wireless network receiving module, and the electrical connector is electrically connected to and disposed on one end of the wireless network receiving module. The two-stage switch unit includes a movable module disposed in the wireless network receiving module, and the movable module is selectively positioned in a first position or a second position. The slidable cover unit covers slidably one part of the wireless network receiving module and connects the two-stage switch unit, and the electrical connector is selectively received by or exposed from the slidable cover unit according to the position of the movable module in the first position or the second position.

Abstract: An electronic system with router and charger functions and a method for operating router and charger functions are disclosed. The electronic system connects to an electronic device and includes a router module, a charger module, and a connection interface. In which, the router module has a processing unit and a communication unit, and the charger module has a rechargeable battery. The processing unit and the communication unit may provide data routing capabilities so that the connected electronic device can share the Internet resources to other devices. At the same time, the rechargeable battery of the electronic system may provide electric power to the electronic device for charging the battery within.

Abstract: Disclosed is a two-way wireless communication apparatus. According to one embodiment of the present invention, the two-way wireless communication apparatus mainly includes a mobile communication module and a femtocell module. The mobile communication module has a first antenna for extending wireless signals, especially for extending the outdoor mobile communication signals. The femtocell module has a second antenna for providing a mobile coverage, especially for the end devices that user uses indoor. More particularly, the claimed two-way wireless communication apparatus uses a signaling means to link the mobile communication module and the femtocell module, and to exchange the downlink and uplink signals there-between. The two-way wireless communication apparatus is preferably capable of bridging at least two mobile communication networks.

Abstract: The invention relates to a wireless repeater device, a method and a system for implementing control of the device remotely over a wireless network. It is featured that the wireless repeater device is able to be configured by a direct control mode, an on-site mode and a remote control mode. Through the claimed system, a remote operator may access the wireless repeater device over a wireless network. The wireless repeater device particularly has a control modem circuit which is enabled by a mobile identification scheme, and the configuration can be performed over a mobile communication network. The signals carried with the control parameters from an operator end may be delivered in the form of SMS messages.

Abstract: A search method of a roaming service for registering a mobile station to a network service is provided. The search method comprises the step of searching for a registered public land mobile network (RPLMN) and registering to the RPLMN when the record of the RPLMN is existing and the RPLMN is found and the location registration is necessary. When the record of RPLMN is not existing, or the mobile station can not find an available base station, or the location registration is unsuccessful, or a scan timer expires, the steps of updating an available public land mobile network (PLMN) list and performing a location registration according to the available PLMN list is performed. The step of updating the PLMN list further comprises sorting the available PLMNs according to an order of preferred PLMNs corresponding to a current location of the mobile station, or according to a data transfer speed.

Abstract: A communication system and a method adapted in the communication system for monitoring and remote debugging are provided. The communication system comprises a server, at least one terminal device and a customer service team end. The terminal device is to generate a terminal device data, wherein the terminal device further sends the terminal device data either unsolicitedly or on demand to the server, wherein the data processor further generates report files according to the terminal device data. The customer service team end is to retrieve the terminal device data and the report file from the server for to monitoring and remote debugging.

Abstract: An electronic system is provided. The electronic system comprises: a processor, a mobile device, a plurality of expansion ports and an expansion device. The mobile device can work as a standalone system, wherein the mobile device comprises a plurality of first function modules. The expansion device comprises a plurality of second function modules, wherein the expansion device connects to the mobile device through the plurality of expansion ports. When the mobile device and the expansion device are connected together to form the electronic device, the first processor controls the electronic system to perform the plurality of first and second function modules.

Abstract: A method for providing an Internet service with advertisement is provided. First, a computing device installs an ad-playing application and runs the ad-playing application to request a telecommunication network for a connection to the Internet. Then, the telecommunication network establishes the connection for it and transfers advertisement to the computing device. Then, the ad-playing application plays the advertisement on the screen of the computing device. Last, the telecommunication network disconnects the connection when the advertisement is not played on the computing device. Moreover, A system for providing the Internet service with advertisement is disclosed in the specification.

Abstract: A system for remote monitoring and surveillance is disclosed in this invention. The system comprises a plurality of cameras, a router, and a server. The cameras are connected with the router separately through a wired or wireless communication protocol. The router is connected with the server through a wireless communication protocol. The cameras capture scenes and convert the captured scenes into a plurality of image signals. The router uses a communication protocol to connect with the cameras, and the router transmits the image signals by a first wireless communication protocol. The server receives the image signals by the first wireless communication protocol, processes the image signals to obtain first images, and displays the first images. A method for remote monitoring and surveillance is also disclosed in this invention.

Abstract: An antenna module of a wireless network card is disclosed. The antenna module includes a top case having a passage disposed on an side of the top case, a metal hinge having a hinge portion and a contact portion, an antenna coupled with the contact portion, and a bottom case mounted on the top case. The hinge portion is fixed in the passage, and the contact portion is extended from the hinge portion. The metal hinge and the antenna are contained between the top case and the bottom case. A wireless network card utilizing the antenna module is also disclosed.

Abstract: A universal serial bus (USB) interface protection structure for protecting a universal serial bus interface wrapped with a metal layer protruding from an electronic device. The USB interface protection structure includes a detachable cap having an open end and a close end, a cavity located on the close end, a magnet contained in the cavity, and a cap cover covering the detachable cap. The magnet has a magnetic force to attract the metal layer of the USB interface for retaining the USB interface in the detachable cap when the USB interface inserts into the detachable cap through the open end. A wireless network card utilizing the USB interface protection structure is also disclosed.

Abstract: A method for a mobile communication device to select a charging scheme is disclosed. The method can be implemented by a mobile communication device connecting to one of a plurality of foreign networks. The mobile communication device builds a connection with a home network through the connected foreign network. The home network sends charging scheme information to the mobile communication device by a communication method and the mobile communication device sends information of a selected charging scheme of a selected foreign network to the home network by the communication method. The mobile communication device then obtains services of the home network with the selected charging scheme through the selected foreign network.

Abstract: A search method of a roaming service for registering a mobile station to a network service includes searching for a home public land mobile network (HPLMN) when the mobile station is first switched on or recovering from lack of service, or sorting an available public land mobile network (PLMN) list, or using a scaling method to obtain a temporary timer period for a periodic search. Sorting the available PLMN list includes sorting according to a location-based order of preferred PLMNs, or sorting according to a data transfer speed supported by each PLMN. The scaling method includes examining a change ratio in the available PLMN list, or a data transfer speed of the RPLMN, or a status of Mobile Country Code (MCC) in order to obtain the temporary timer period.