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Class 370/338 - Contiguous regions interconnected by a local area network


Subclass of Class 370 - Multiplex communications
Definition: Subject matter wherein the base stations in the geographical
No. of patents: 4484
Last issue date: 05/29/2012


          11            
NumberTitleIssue Date
7924791Method of transmitting data packets between two slave units and a master unit comprising two processors
A method of transmitting data packets within a local network including a master unit and at least two slave units is adapted to a configuration according to which the master unit comprises two processors. The first processor executes an application and the second pr...
04/12/2011
7924792Method, system, gateway and user device for receiving/sending multimedia message
Methods, systems, gateways and user devices for receiving/sending multimedia message. According to the invention, a multimedia messaging service system comprising a wireless LAN, a multimedia messaging service user device and a multimedia messaging service gateway, ...
04/12/2011
7924793Methods and apparatus to manage bandwidth in a wireless network
Methods and apparatus to manage bandwidth in a wireless network are disclosed. For a wireless network that includes a wireless access point supporting a private service set identifier (SSID) and a public SSID, a disclosed example apparatus comprises a policy interfa...
04/12/2011
7920529Intermediary query manager for 2G and 3G services
An intermediary system that seamlessly evolves the 2G/2.5G storage mediums to the 3G entities (e.g., a logical HSS) and provides subscriber data to 3G services such as IMS, from legacy data sources. An Intermediary Query Manager (IQM) is provided that functions as i...
04/05/2011
7920530WLAN TDM IFS time selection protocol
A first wireless network device in a wireless network that includes a plurality of wireless network devices comprises an RF transceiver that transmits and receives data packets and that periodically transmits or receives a beacon. A control module communicates with ...
04/05/2011
7920531Technique for managing wireless networks
Network connectivity may be managed on a computing device. An identifier of each wireless access point or network that is available at a given location is determined. The identifier determined without the device attempting to connect to any available wireless access...
04/05/2011
7920532Method and apparatus for providing distributed service composition model for ad hoc networks
A method and apparatus for providing a distributed service composition model in accordance with the characteristics of an ad hoc network are provided. The method includes confirming whether an adjacent mobile node exists within a number of hops from a task initiator...
04/05/2011
7920528View sharing between in-range devices
A system and method for sharing a view between systems in a dynamic wireless communication network. Various aspects of the present invention may comprise a first system communicating information of a view to a display resource of the first system. The first system m...
04/05/2011
7920534Wireless LAN setting system in an image forming apparatus, and a wireless LAN setting method
A wireless LAN setting system mounted on an image forming apparatus that performs network connection through a wireless LAN and used for performing wireless communication with plural terminals, the wireless LAN setting system including a mode for checking, before se...
04/05/2011
7920535Idle connection state power consumption reduction in a wireless local area network using beacon delay advertisement
A novel and useful apparatus for and method of improving idle connection state power consumption in wireless local area network (WLAN) system. Beacon transmission delay information is determined by the access points and advertised to the stations via a Beacon Transm...
04/05/2011
7920536More robust data transfer through detection of hidden nodes
In a wireless network having one or more base stations and one or more access points, the base station is switched automatically from a CSMA/CA exchange protocol to an RTS/CTS exchange protocol, in a case where the base station infers the presence of a hidden node. ...
04/05/2011
7920533Method and apparatus for calibration and channel state feedback to support transmit beamforming in a MIMO system
A method and apparatus for calibration and channel state feedback to support transmit beamforming in a multiple-input multiple-output (MIMO) system are disclosed. For radio frequency (RF) calibration, a first station (STA) sends a calibration request to a second STA...
04/05/2011
7916703Wireless local area network (WLAN) and method of transmitting frame in the WLAN
In a Wireless Local Area Network (WLAN) and a method of transmitting a frame in the WLAN, mode information and an available data transfer rate of each wireless terminal located within a coverage of an Access Point (AP) are collected. A determination is made as to wh...
03/29/2011
7916701Virtual addressing to support wireless access to data networks
In a telephony communication system, a mobile device requests access to packet-based networks using network access requests that identify access point names associated with these networks. The mobile devices and gateways providing access to the networks support the ...
03/29/2011
7916704Method of communication scheduling in a multihop network
A method of communication scheduling in a multihop network is provided. The multihop network comprises a base station and at least one relay station. The method includes allocating a downlink relay to a relay station; assigning a first one or more connection identif...
03/29/2011
7916702Dynamic network management apparatus and dynamic network management method
A technology is disclosed for certainly performing dynamic routing and error checking processes in the mobile network. According to this technology, the home agent sets up a Binding Acknowledgement message with a smaller Lifetime value when receiving a Binding Updat...
03/29/2011
7916706Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mob...
03/29/2011
7916707Identity-based wireless device configuration
Techniques are provided for the relating identity information with wireless configuration information for a wireless device or a wireless network. A trusted system may be used to generate wireless configuration parameters for a wireless network based on identity inf...
03/29/2011
7916705Method, apparatus, and software product for detecting rogue access points in a wireless network
A method, an apparatus, and a software program to implement a method to detect a rogue access point of a wireless network. The method includes maintaining an AP database that includes information about managed access point (APs) and friendly APs, including the MAC a...
03/29/2011
7916708Automatic partitioning of wireless access points into overlay and underlay networks
Methods, apparatuses and systems directed to partitioning access points into two or more network access layers, such as overlay and underlay network access layers. According to one implementation of the present invention, a wireless network management system partiti...
03/29/2011
7912023Battery-efficient generic advertising service for wireless mobile devices
In one embodiment, a method for acquiring service provider information includes querying a wireless network for service provider information, receiving an advertisement response containing advertising service scheduling information, and configuring a power conservat...
03/22/2011
7912021Method and system for simulating a communication network, related network and computer program product therefor
A simulator system for simulating a wireless local area network in a combination of a wireless local area network and one or more 2G or 3G mobile communication networks includes a first set and a second set of access protocol simulation devices representative of wir...
03/22/2011
7912022WLAN having load balancing based on access point loading
A network having distribution of access point loading includes access points to which mobile stations can associate themselves based upon access point beacon signal levels and loading levels for the various access points. A mobile station receives beacon signals fro...
03/22/2011
7912019Applications of upgradeable scalable switching networks
The creation of a variety of upgradeable scalable switching networks are set forth including multistage switching networks as well as novel multidirectional architectures. Systems and methods exploiting the properties such as fault tolerance, upgradeability without ...
03/22/2011
7912020Methods and devices for dynamic mobile conferencing with automatic pairing
Described are methods and systems to preset a Bluetooth enabled headset and a Bluetooth enabled conference hub, so that at the time of a conference call, they are pre-paired and ready for use. Pairing information of a particular Bluetooth headset may be stored with ...
03/22/2011
7912016Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mob...
03/22/2011
7912024Method and apparatus for wide bandwidth mixed-mode wireless communications
A network device for implementing high-rate greenfield transmission in a mixed mode frame structure. The network device is configured to transmit a mixed mode frame on two adjacent channels. The mixed mode frame comprises at least two backward compatible portions of...
03/22/2011
7912017Wireless connection system and wireless connection method
A wireless connection system having at least one host apparatus and at least one client apparatus, wherein: proximity wireless communication is executed when a host apparatus and a client apparatus execute wireless communication with each other on the basis of a pre...
03/22/2011
7912027Controlling visibility of a wireless device in discoverable mode
A wireless device in a discoverable mode controls its visibility by determining whether to ignore or respond to an inquiry, received from an inquiring device, based at least in part on one or more properties of the inquiring device. ...
03/22/2011
7912026Throughput in multi-rate wireless networks using variable-length packets and other techniques
In a wireless communication network having a plurality of devices operating at different data rates that contend for access to the network, an apparatus is provided that assigns network access parameters so as to control throughput on the network. ...
03/22/2011
7912018Apparatus and method for controlling transmission rate in a wireless LAN
An apparatus and method for controlling transmission rate by determining whether a data transmission failure is caused by a channel error or a data collision in order to reduce a collision-caused rate decrease or a collision-caused rate increase delay in a WLAN. A c...
03/22/2011
7912025Methods and apparatus for processing radio modem commands during network data sessions
A radio modem includes a serial interface adapted for connection to a host device via a wired serial link; a router coupled to the serial interface; a server coupled to the router; and RF transceiver coupled to the router. The router is configured receive data packe...
03/22/2011
7907579WiFi geolocation from carrier-managed system geolocation of a dual mode device
In one embodiment, a carrier-managed system such as the cellular network or the Global Positioning System (GPS), is leveraged to directly determine or triangulate geographic locations of the dual mode device and then the access point. Advantageously, a service provi...
03/15/2011
7907580LAN access by ultra-wideband system and method
An ultra-wideband (UWB) system and method provide a local area network (LAN) and/or LAN access. LAN access versions of the UWB system includes an emulator layer and bridge that allow data to be transmitted between a LAN-UWB hybrid device and a LAN network switch, su...
03/15/2011
7907581Method and system for supporting multi mesh operation modes using single Wi-Fi interfacing
A wireless-fidelity (Wi-Fi) interfacing method and a Wi-Fi interfacing system are provided. The Wi-Fi interfacing method includes: determining an interfacing operation mode related to a received packet, in interoperation with the receiving of the packet; and process...
03/15/2011
7907577Communication network providing wireless and hard-wired dynamic routing
A data communication network for providing dynamic routing through both wireless and wired subnetworks to support wireless communication devices and wired remote stations is disclosed. In the wireless network, the wireless communication devices can be mobile RF term...
03/15/2011
7907578Frequency overlay technique for a pico cell system
To ameliorate interference between an indoor wireless pico cell system, for example in an aircraft, and public wireless communications systems operating in a surrounding or over-flown area, frequencies of operation of the indoor system are coordinated with those use...
03/15/2011
7907582Method and apparatus for access point selection in wireless LAN
A method and an apparatus select an access point (AP) in a wireless LAN to associate or reassociate, based on considerations that take into account the quality-of-service (QoS) status of the stations (STAs) and the potential hidden terminal effect. The method utiliz...
03/15/2011
7907583Communication terminal apparatus, communication method thereof, and connected destination selection method in wireless LAN
To provide a communication terminal apparatus including a first wireless communication unit that can connect with a host computer, a second wireless communication unit that can connect with connecting equipment by wireless, an equipment information storage unit for ...
03/15/2011
7907584Access router device, mobility control system, and mobility control method
In a network configuration in which a mobility control node is placed in the network, a packet is forwarded from a communication partner to the mobility control node by a basic IP mobility protocol for supporting movement in a local network managed by the mobility c...
03/15/2011
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