| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Cordless modem system having multiple base and remote stations which are interusable and secure | US08964884 | 1997-11-05 | US06259726B1 | 2001-07-10 | Said S. Saadeh; Paul R. Fulton |
| A cordless modem system where a mobile station unit (MSU) is located in the computer and a base station unit (BSU) is connected to the telephone line. A radio frequency (RF) link is developed between the two units to allow a cordless connection. A series of commands are used between the two units to allow the MSU to request a channel, the BSU to grant a channel, the BSU to notify of a ring, and the MSU to request the BSU to go off hook. In addition, there is preferably a command sequence to allow authorization of a particular MSU or BSU. There are two full duplex channels in each MSU and BSU. This allows multiple BSUs and MSUs to be utilized in a small area. Communications between the two units are secure based on address values for each unit contained in the various commands. The communications software utilized in the computer is not even aware of the presence of the cordless connection. Two embodiments of the MSU are provided, one configured as an external data access arrangement (DAA) to be connected with laptop modems configured to utilize external DAAs, and in a second embodiment the MSU is incorporated with the modem hardware to provide a single, fully integrated unit. The BSU is a single preferably relatively small box which simply plugs into the telephone line. | ||||||
| 162 | Method for the encryption of data transfer | US868914 | 1997-06-04 | US5987137A | 1999-11-16 | Arto Karppanen; Hannu Kari; Jari Hamalainen; Jari Juopperi |
| The object of the invention is a method for the encryption of information transferred between data transfer devices (MS, SGSN) in a data communication system wherein one or more data frames are created from one or more data packets formed from the information by the application. The data frames comprise at least a header field and a data field. In the method, at least some part of the data packets is ciphered by using a ciphering key (Kc). To the data frames, synchronization data (COUNT) is attached, the value of which is changed at least at the transmission of each data frame. | ||||||
| 163 | Radio Base Station | US15751902 | 2015-08-20 | US20180242167A1 | 2018-08-23 | Giulio Bottari; Filippo Ponzini |
| A Radio Base Station (101; 601) for a radio telecommunications network (100) comprising a Radio Unit (103) configured to transmit and receive radio telecommunication signals and a switch unit (104). The Radio Base Station further comprises a local Digital Unit (105) configured to process digital baseband signals received from the Radio Unit (103) and generate digital baseband signals sent to the Radio Unit (103). The Radio Base Station further comprises an external communications interface (112) configured to connect at least one remote Digital Unit (106, 107) to the Radio Unit (103) of the Radio Base Station. The switch unit(104) is configured to selectively connect the Radio Unit (103) with the local Digital Unit (105) or the external communications interface (112). | ||||||
| 164 | CIOT ARCHITECTURE FOR EFFICIENT DATA TRANSMISSION | US15743574 | 2016-03-24 | US20180206093A1 | 2018-07-19 | Puneet K. JAIN; Sneha NAGARAJAN |
| Methods and apparatuses for communicating in a cellular communications network, including provision of a Service Capability Exposure Function (SCEF) for use in a cellular communications network, the SCEF comprising circuitry to: send and receive Application Packet Data Units (A-PDUs) over an interface interconnecting the SCEF and a Cellular Internet of Things Gateway (C-GW) combining the functionality of a Mobility Management Entity (MME), a Serving gateway (S-GW) and a Packet data network gateway (P-GW). | ||||||
| 165 | SYSTEM AND METHOD FOR A POWER LINE MODEM | US15835122 | 2017-12-07 | US20180097543A1 | 2018-04-05 | Oleg Logvinov |
| In accordance with an embodiment, a method of operating an electronic system includes detecting an incoming transmission on a power line, and modifying a switching behavior of a switched-mode power supply coupled to the power line upon detecting the incoming transmission. Modifying reduces the level of interference produced by the switched-mode power supply. | ||||||
| 166 | SYSTEM AND METHOD FOR A POWER LINE MODEM | US15835109 | 2017-12-07 | US20180097542A1 | 2018-04-05 | Oleg Logvinov |
| In accordance with an embodiment, a method of operating an electronic system includes detecting an incoming transmission on a power line, and modifying a switching behavior of a switched-mode power supply coupled to the power line upon detecting the incoming transmission. Modifying reduces the level of interference produced by the switched-mode power supply. | ||||||
| 167 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA IN MOBILE COMMUNICATION SYSTEM | US15483979 | 2017-04-10 | US20170303334A1 | 2017-10-19 | Soeng Hun Kim; Gert-Jan Van Lieshout; Sang Bum Kim |
| The present invention relates to a method and an apparatus for transmitting/receiving data, and a method for a user equipment transmitting data, according to one embodiment of the present invention, comprises: a step of determining conditions for determining whether a condition for transmitting short data is satisfied, when data to be transmitted is generated; and a step of including the data to be transmitted in a radio resource control (RRC) connection setup completion message and transmitting same, when the condition for transmitting the short data is satisfied. According to one embodiment of the present invention, the problem of network overload can be prevented by reducing signaling overhead when processing small packets, which are generated intermittently, in the mobile communication system, and an apparatus and a method for enhancing battery performance in the user equipment can be effectively provided. | ||||||
| 168 | Methods and arrangements for managing a communication interface between the base stations | US14785673 | 2015-09-22 | US09781768B2 | 2017-10-03 | Gino Luca Masini; Angelo Centonza; Martin Israelsson; Alexander Vesely |
| A first base station and a second base station, comprised in a wireless communication network, for managing a communication interface that is already set-up for communication between said base stations. The first base station determines to release said communication interface and sends, in response to the determination, a release message to the second base station. The release message commands the second base station to release the communication interface and comprises an indicator that indicates that it shall be avoided to attempt to again set up the communication interface and/or to set-up any further communication interface between the first base station and the second base station. | ||||||
| 169 | ENABLING INTERFACE AGGREGATION OF MOBILE BROADBAND NETWORK INTERFACES | US15365774 | 2016-11-30 | US20170086243A1 | 2017-03-23 | 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. | ||||||
| 170 | Method and apparatus for a flexible peripheral access router | US13007577 | 2011-01-14 | US09577840B2 | 2017-02-21 | 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. | ||||||
| 171 | Identifiying one or more cargo devices for communication | US14866312 | 2015-09-25 | US09554235B1 | 2017-01-24 | Geoffrey Scott Martin; Michael Philip Dougan |
| A method, system, and medium are provided for connecting wireless devices to a wireless network. The system includes at least one base station and wireless devices that are part of a wireless network. The base station is configured with a database that stores metrics for each wireless device. The base station may identify one or more wireless devices that are suitable to communicate data for each of wireless devices based on the stored metrics. The identified suitable wireless devices proxy communications for other wireless devices over the wireless network. The wireless devices are part of a package delivery truck. | ||||||
| 172 | Methods and systems for dynamic spectrum arbitrage with home eNodeBs | US14287108 | 2014-05-26 | US09203714B2 | 2015-12-01 | Clint Smith; Nageswara Rao Deekshitha Devisetti; Samuel Smith |
| A dynamic spectrum arbitrage (DSA) system includes a plurality of femtocells, a home eNodeB gateway (HGW) coupled to each of the plurality of femtocells, a dynamic spectrum controller (DSC) coupled to the HGW, and a dynamic spectrum policy controller (DPC) coupled to the DSC and a plurality of other DSCs. Each of the femtocells may be configured to monitor network conditions, generate congestion reports based on a result of the monitoring, and send the generated congestion reports to the HGW. The HGW may be configured to receive congestion reports from many different femtocells, generate congestion state information based on the received congestion reports, and send the congestion state information to the DSC. The DSC may be configured to receiving the congestion state information from one or more HGWs, and use the received congestion state information to perform intelligent DSA operations (e.g., allocating resources, requesting handins, performing backoff operations, etc.). | ||||||
| 173 | Mesh wireless connectivity | US14450447 | 2014-08-04 | US09160629B1 | 2015-10-13 | Geoffrey Scott Martin; Michael Philip Dougan |
| A method, system, and medium are provided for connecting wireless devices to a wireless network. The system includes at least one base station and wireless devices that are part of a wireless network. The base station is configured with a database that stores metrics for each wireless device. The base station may identify one or more wireless devices that are suitable to communicate data for each of wireless devices based on the stored metrics. The identified suitable wireless devices proxy communications for other wireless devices over the wireless network. The wireless devices are part of a package delivery truck. | ||||||
| 174 | Method for activating a communication terminal | US13381594 | 2010-06-29 | US09155067B2 | 2015-10-06 | 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. | ||||||
| 175 | System and method for a power line modem | US13656369 | 2012-10-19 | US09130657B2 | 2015-09-08 | Oleg Logvinov |
| In accordance with an embodiment, a method of operating an electronic system includes detecting an incoming transmission on a power line, and modifying a switching behavior of a switched-mode power supply coupled to the power line upon detecting the incoming transmission. Modifying reduces the level of interference produced by the switched-mode power supply. | ||||||
| 176 | M2M SERVICES ENABLEMENT ARCHITECTURE FOR CELLULAR ACCESS NETWORKS | US14713102 | 2015-05-15 | US20150249901A1 | 2015-09-03 | Ahmad Muhanna; George Foti; Rikard Eriksson; Octavio Jose De Franca Lima |
| A Machine-to-Machine (M2M) services enablement architecture (95) for a cellular Access Network (AN) (84) that allows the cellular AN operator to not only deploy its M2M Services Capabilities (SC) as an M2M SC Server (141) within its network domain, but to also use its M2M SC to work as an M2M SC Proxy (100) when communicating with an M2M Service Provider (SP) network (82) that also deploys an M2M SC Server (102). The M2M SC Proxy in the cellular AN relays all signaling plane communications between an M2M device's/gateway's SC (165) and the SP's M2M SC Server. The M2M SC Proxy provides the cellular AN with an access to all of the Across-Layers (Transport and Service Layers) information needed for the M2M services enablement in the cellular AN. This proxy-based solution allows the cellular AN to serve all types of M2M SPs, and relieves the M2M SP from the need to support different cellular AN interworking interfaces. | ||||||
| 177 | Seamless switching of USB devices connected to a monitor hub | US14057602 | 2013-10-18 | US09110863B2 | 2015-08-18 | Boon Kiat Law; Siew Fei Lee; Shohrab Sheikh |
| A monitor for an information handling system includes a video interface operable to receive first display content, a wireless interface operable to receive second display content, a first Universal Serial Bus (USB) interface, and a second USB interface. The monitor is operable to receive a first indication to display the first content and in response to receiving the first indication, to display the first content and couple the first USB interface to the second USB interface. The monitor is further operable to receive a second indication to display the second content and in response to receiving the second indication, to display the second content and couple the wireless interface to the second USB interface. | ||||||
| 178 | SIGNALING OVER CELLULAR NETWORKS TO REDUCE THE WI-FI ENERGY CONSUMPTION OF MOBILE DEVICES | US14520144 | 2014-10-21 | US20150139057A1 | 2015-05-21 | Paramvir Bahl; Alastair Wolman; Ranveer Chandra; Kevin Chin; 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. When the device receives a wake up call from a server via its Cellular interface, the Wi-Fi interface is enabled if the device answers the wake up call and the Wi-Fi interface is available. Using its Wi-Fi interface, the mobile device then connects to an IP-based network via a Wi-Fi access point. | ||||||
| 179 | Signaling over cellular networks to reduce the Wi-Fi energy consumption of mobile devices | US13746246 | 2013-01-21 | US08880053B2 | 2014-11-04 | Paramvir Bahl; Alastair Wolman; Ranveer Chandra; Kevin Chin; 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. When the device receives a wake up call from a server via its Cellular interface, the Wi-Fi interface is enabled if the device answers the wake up call and the Wi-Fi interface is available. Using its Wi-Fi interface, the mobile device then connects to an IP-based network via a Wi-Fi access point. | ||||||
| 180 | Mesh wireless connectivity | US13353003 | 2012-01-18 | US08848558B1 | 2014-09-30 | Geoffrey Scott Martin; Michael Philip Dougan |
| A method, system, and medium are provided for connecting mesh devices to a wireless network. The system includes at least one base station and mesh devices that are part of a mesh network. The base station is configured with a database that stores metrics for each mesh device. The base station may identify one or more mesh devices that are suitable to communicate data for each of mesh devices based on the stored metrics. The identified suitable devices proxy communications for other mesh devices over the wireless network. | ||||||
QQ群二维码
意见反馈
意见反馈