| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | Mobile communication device providing N-way communication through a plurality of communication services | US12418731 | 2009-04-06 | US08271026B2 | 2012-09-18 | Jeyhan Karaoguz |
| A system and method, in a mobile communication device, providing N-way communication through a plurality of communication services. Various aspects of the present invention provide a mobile communication device comprising a user interface and at least one communication interface module adapted to perform a first communication with a first communication device through a first communication service and perform a second communication with a second communication device through a second communication service. At least one module may be adapted to receive outgoing information from the user interface and to receive first information from the first communication device through the first communication service. The at least one module may also combine at least the received outgoing information and the received first information and transmit such combined information to the second communication device through the second communication service. | ||||||
| 242 | METHOD FOR ACTIVATING A COMMUNICATION TERMINAL | US13381594 | 2010-06-29 | US20120106398A1 | 2012-05-03 | Philippe Bertin; Karine Guillouard |
| A method and apparatus are provided for activating a communication terminal situated in a wireless communication network including a plurality of access nodes. The method includes: receiving, by an access node of the communication network, termed an anchor access node, at least one datum to be transmitted to the communication terminal; identifying, by the anchor access node, at least one access node to which the communication terminal was previously attached, termed a last known access node, on the basis of the datum to be transmitted; and transmitting to the at least one last known access node at least one activation datum destined for at least one communication interface of the terminal, making it possible to activate the terminal. | ||||||
| 243 | ENABLING INTERFACE AGGREGATION OF MOBILE BROADBAND NETWORK INTERFACES | US12893350 | 2010-09-29 | US20120077483A1 | 2012-03-29 | SUBIL M. ABRAHAM; VINOD A. BIJLANI; MATHEWS THOMAS |
| A network traffic associated with a communication request within a computing device can be identified. The device can comprise of a first and second communication stack which can addresses a first and a second network interface within the computing device. The first network interface can be associated with a mobile broadband network and the second network interface can be associated with a computing network. A first and second portion of the network traffic associated with the communication request can be programmatically determined to be conveyed to the first and second network interfaces. The first and second portions of network traffic can be conveyed simultaneously to the mobile broadband network associated with the first network interface and the computing network associated with the second network interface. | ||||||
| 244 | METHOD FOR TRANSMITTING SOUNDING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME | US13257960 | 2010-03-22 | US20120008588A1 | 2012-01-12 | Jae Hoon Chung; Yeong Hyeon Kwon; Min Seok Noh; Moon II Lee |
| The present invention relates to a method in which a user equipment transmits a plurality of sounding reference signals to a base station in a wireless communication system. More particularly, the method comprises the steps of: generating a plurality of sounding reference signals on the basis of repetition factors (RPFs) corresponding to the number of transmitting antennas; multiplexing the plurality of sounding reference signals to a frequency domain in the same OFDM symbol or SC-FDMA symbol on the basis of a transmitting antenna index; and transmitting the multiplexed sounding reference signals to the base station using a plurality of transmitting antennas. | ||||||
| 245 | SYSTEM AND METHOD FOR MANAGING A WIRELESS RADIO NETWORK | US12777796 | 2010-05-11 | US20110280194A1 | 2011-11-17 | Jeffrey C. Schmidt; Philip Hill; Hrishikesh Gossain |
| A communication system includes wireless access points that are distributed along a linear, terrestrial-based communications medium that has an operative interface to the Internet. The wireless access points establish wireless connectivity between end users in residences and businesses to the Internet via the communications medium. The operating channel for each wireless access point is controlled by a spectrum management system to control use of available spectrum in an efficient manner and to minimize interference. | ||||||
| 246 | MOBILE COMMUNICATIONS TERMINAL USING MULTI-FUNCTIONAL SOCKET AND METHOD THEREOF | US12961456 | 2010-12-06 | US20110078345A1 | 2011-03-31 | Yong-Hum Lee; Seong-Cheol Lee; Sung-Il Ha; Sang-Chul Shin |
| A mobile communications terminal using a multi-functional socket and a method thereof, the mobile communications device comprising a connector capable of connecting the mobile communications device to at least one external device for establishing an electrical connection between the at least one external device and the mobile communications device; a switching unit; and a controller cooperating with the connector and the switching unit to perform, sending and/or receiving at least one signal with respect to the at least one external device via at least one dedicated path according to at least one identification signal; and generating a control signal to control the at least one signal, wherein the at least one signal comprises at least one of a power signal and data. | ||||||
| 247 | Control of low power wireless networks for power conservation | US11652399 | 2007-01-11 | US07903596B2 | 2011-03-08 | Patrick M. Dobrowski; Eric R. Lovegren; Kelly M. Orth; Kyle L. Stotz |
| A wireless mesh network routes messages between a host computer and a plurality of field devices. The mesh network is synchronized to a global regular active schedule that defines active periods when messages can be transmitted or received by nodes of the network, and inactive periods when messages cannot be transmitted or received. Based upon messages to be sent by the host computer to selected field devices, the network is controlled to selectively maintain active those nodes required to route messages to the selected field devices. Those required nodes are maintained in an active state as long as communication with the selected field devices continues, while other nodes are allowed to return to a low power inactive state. When communication between the host computer and the selected field devices is no longer required, the entire network is allowed to enter the low power inactive state. | ||||||
| 248 | Mobile communications terminal using multi-functional socket and method thereof | US11414640 | 2006-04-27 | US07899494B2 | 2011-03-01 | Yong-Hum Lee; Seong-Cheol Lee; Sung-Il Ha; Sang-Chul Shin |
| A mobile communications terminal using a multi-functional socket and a method thereof, the mobile communications device comprising a connector capable of connecting the mobile communications device to at least one external device for establishing an electrical connection between the at least one external device and the mobile communications device; a switching unit; and a controller cooperating with the connector and the switching unit to perform, sending and/or receiving at least one signal with respect to the at least one external device via at least one dedicated path according to at least one identification signal; and generating a control signal to control the at least one signal, wherein the at least one signal comprises at least one of a power signal and data. | ||||||
| 249 | Method and apparatus for a flexible peripheral access router | US10254498 | 2002-09-24 | US07873028B2 | 2011-01-18 | Barry Lam; Chia-Yuan Chang |
| The present invention provides a method for a local area network router, that allows communication between a number of remotely located users, and a plurality of peripheral devices connected to the local area network router. Users may access the local area network using wireless devices or the Internet. The peripheral devices, which may include a wide variety of multi-media storage, playback, printing, or other functions, are connected to the router via local interfaces, which communicate with the peripheral devices via established protocols. Each of the peripheral devices is provided with an IP address, which facilitates direct communication of the users with the peripheral devices and permits direct communication with the devices over the Internet. Data packets destined for the IP address of a peripheral device are router through the local interface, which converts the data utilizing compatible communication protocols for the target peripheral device. | ||||||
| 250 | Wireless communication systems, interfacing devices, communication methods, methods of interfacing with an interrogator, and methods of operating an interrogator | US10893101 | 2004-07-16 | USRE41916E1 | 2010-11-09 | Benjamin G. Bates; Scott Hahn |
| The present invention includes wireless communication systems, interfacing devices, communication methods, methods of interfacing with an interrogator, and methods of operating an interrogator. According to one embodiment, a wireless communication system includes a remote communication device; an interrogator configured to output a forward link wireless communication and receive a reply link wireless communication from the remote communication device responsive to the forward link wireless communication; and an interface device configured to interface with the interrogator using a wireless medium, the interrogator being configured to be controlled by the interface device . | ||||||
| 251 | Interface for controlling a transceiver | US11530747 | 2006-09-11 | US07702281B2 | 2010-04-20 | Heribert Lindlar; Markus Schetelig; Paul Burgess; Olaf Joeressen |
| A method and apparatus in which a radio frequency transceiver is controlled via a plurality of connectors including providing control information for changing a mode of operation of the receiver. The modes can be transmit and receive modes, and the connectors can be configured to perform various functions depending on the mode of operation. Control signals, time critical control signals, and other types of signals may be received at one or more of the connectors in the different modes of operation. The functions may control a power amplifier of a transmitter portion of the transceiver, read/write data from/to registers of the transceiver, and/or other functions. | ||||||
| 252 | Event list specification based radio interface control | US11106774 | 2005-04-15 | US07636555B2 | 2009-12-22 | Derek Golightly |
| A radio communications technique is provided where the operation of a radio interface is controlled based on an event list. The event list specifies a sequence of events which each specify a control task to be performed when controlling operation of the radio interface. The event list may be configured based on event list specification data received. | ||||||
| 253 | Routing in virtual private network | US10503740 | 2003-02-27 | US07596110B2 | 2009-09-29 | Jan Backman; Krister Norlund; Anders Engstrom; Linus Magnusson; Johan Kopman |
| A router providing selective routing depending on traffic direction. The router includes two IP interfaces, where each IP interface is associated with a respective virtual private network. The router uses two forwarding tables. The first forwarding table routes traffic towards a first IP interface and a second forwarding table is capable of simultaneously routing traffic in the opposite direction, away from the first IP interface. The first IP interface is coupled to a first tunnel which provides bi-directional connectivity to mobile stations. The second IP interface is coupled to a second tunnel providing bi-directional connectivity to a corporate network. The router also includes a third interface which provides bi-directional connectivity to mobile stations. The router routes traffic through the second interface in the event that a mobile station on one interface is communicating with a mobile station on the third interface. | ||||||
| 254 | WIMAX COMMUNICATION THROUGH WI-FI EMULATION | US12030346 | 2008-02-13 | US20090204725A1 | 2009-08-13 | Hong Liu; Abhishek Abhishek; Peter Bergler; Mohammad Shabbir Alam; Wei Zhao; Jiandong Ruan |
| A computer system with a software framework for supporting Wi-Fi communications that is used for WiMAX communications in a user friendly way. A Wi-Fi emulation component presents a driver interface to the framework that allows Wi-Fi user interfaces and control functions to operate with a WiMAX network card. Functions of the WiMAX card not supported through the framework may be translated within the emulation component to command objects that are passed by the framework to extensibility components. The extensibility components may be supplied in association with the network interface card. The emulation component also presents an interface to a driver for a WiMAX network interface card in a form that may interface directly with the framework, if the framework is modified to support WiMAX communications. | ||||||
| 255 | MOBILE COMMUNICATION DEVICE PROVIDING N-WAY COMMUNICATION THROUGH A PLURALITY OF COMMUNICATION SERVICES | US12418731 | 2009-04-06 | US20090190532A1 | 2009-07-30 | Jeyhan Karaoguz |
| A system and method, in a mobile communication device, providing N-way communication through a plurality of communication services. Various aspects of the present invention provide a mobile communication device comprising a user interface and at least one communication interface module adapted to perform a first communication with a first communication device through a first communication service and perform a second communication with a second communication device through a second communication service. At least one module may be adapted to receive outgoing information from the user interface and to receive first information from the first communication device through the first communication service. The at least one module may also combine at least the received outgoing information and the received first information and transmit such combined information to the second communication device through the second communication service. | ||||||
| 256 | Wireless communication apparatus, communication system and wireless communication method | US11259811 | 2005-10-26 | US07554961B2 | 2009-06-30 | Hidetada Nago |
| After a first wireless terminal device transitions to a Direct Link Protocol mode, the terminal device transmits an ICMP_echo_request signal directly to a second wireless terminal device and, upon receiving an ICMP_echo_reply signal from the second wireless terminal device within a fixed period of time, counts up the number of times there is a reply. If the ICMP_echo_reply signal is not received within a fixed period of time, then the first wireless terminal device counts up the number of non-replies. As a result, the first wireless terminal device can readily judge whether it is capable of communicating directly with the second wireless terminal device in the Direct Link Protocol mode. | ||||||
| 257 | Packet data processing apparatus and method of wideband wireless local loop (W-WLL) system | US10200944 | 2002-07-24 | US07460519B2 | 2008-12-02 | Won-Hyoung Lee |
| A packet data processing apparatus of a wide-band wireless local loop (W-WLL) system includes a local area network (LAN) controller for performing an interface with a LAN and transmitting and receiving a packet data. The system further includes an high-level data link control (HDLC) controller for transmitting and receiving a packet data to and from a subscriber wireless connection unit through an HDLC channel, a dynamic random access memory having a first buffer for storing a mobile image packet data transmitted between the HDLC controller and the LAN controller and a second buffer for storing a packet data other than the mobile image, and a CPU for performing the corresponding control function of a packet data routing unit. Buffers are utilized and managed separately for transmitting mobile image data and general data from the packet data routing unit of the W-WLL system to the Internet. | ||||||
| 258 | Signaling Over Cellular Networks to Reduce the Wi-Fi Energy Consumption of Mobile Devices | US11697263 | 2007-04-05 | US20080247344A1 | 2008-10-09 | Paramvir Bahl; Ranveer Chandra; Kevin Chin; Alastair Wolman; Yuvraj Agarwal |
| Techniques for increasing the battery life on a mobile device by decreasing the energy consumption of the mobile device's wireless fidelity (Wi-Fi) interface are described. In one embodiment, the mobile device's Wi-Fi interface is automatically disabled when the device is not engaged in a voice over internet protocol (VoIP) call via the Wi-Fi interface. When a VoIP call is initiated on the device, or when the device receives a wake up call from a server via its Cellular interface, the Wi-Fi interface is automatically enabled. Using its Wi-Fi interface, the mobile device then connects to an IP-based network via a Wi-Fi access point. The server then initiates a direct call, wherein VoIP technology is used by the mobile device, between the mobile device and a VoIP calling device. | ||||||
| 259 | METHOD AND SYSTEM FOR MULTIPLE HCI TRANSPORT FOR BLUETOOTH® HOST CONTROLLERS | US11680872 | 2007-03-01 | US20080212648A1 | 2008-09-04 | Mickael Jougit; Roger Lendenmann; Rafael Sotomayer |
| Aspects of a method and system for multiple HCI transport for Bluetooth® Host controllers may include communicating between a plurality of Bluetooth® hosts and a single Bluetooth® host controller by using one or more Bluetooth® host controller interfaces. Control of the Bluetooth® host controller interfaces may be assigned to one or more of the Bluetooth® hosts. Control of the Bluetooth® host controller interfaces may be switched among different Bluetooth® hosts using various protocol commands may be used to communicate between Bluetooth® hosts to control switching. Communications between Bluetooth® hosts may occur over interfaces different from the Bluetooth® host controller interfaces. Switching may occur without resetting the Bluetooth® hosts and Bluetooth® host controller. | ||||||
| 260 | Control of field device on low power wireless networks | US11652393 | 2007-01-11 | US20070161367A1 | 2007-07-12 | Patrick Dobrowski; Eric Lovegren; Kelly Orth; Kyle Stotz; Robert Karschnia |
| A control system uses a wireless network to provide communication between a host computer and field devices. The host and the field devices communicate with one another using control messages and response messages based upon a known control system protocol. The control and response messages are embedded as a payload within a wireless message that is transmitted over the wireless network. When the wireless message is received at its ultimate destination, the control or response message is separated from the wireless message and is delivered to the intended recipient (either a field device or the host computer). | ||||||
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