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7457304 |
Method for service discovery in mobile ad-hoc network
A method for a hybrid service discovery adapting between push-based and pull-based schemes in a mobile ad-hoc network and a system thereof. The method includes periodically transmitting a first...
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7454196 |
Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network
A mobile communications system of the present invention obtains in advance information on communications environments in a mobile communications system and provides users with the information on...
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7453837 |
Trunking system for CDMA wireless communication
Methods and systems for implementing trunking techniques in CDMA systems for handling group calls and push-to-talk services.
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7451476 |
Method and apparatus for interfacing a network to an external element
A services delivery element ( 26 ) forms an interface between an external element (such as an external end user's network feature server) and a communication network including both a core network (...
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7450552 |
Access point control of client roaming
Methods of access point control of client roaming are disclosed. The methods can include the access point periodically transmitting requests to a client, the access point monitoring reception of...
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7444119 |
Method for sharing antennas of a wireless device
The present invention proposes novel antenna means mounted on handheld devices and methods of use of such antenna means with multiple radios. The novel antenna means exhibit smaller sizes, good...
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7444171 |
Method and system for sharing speed dial lists amongst multiple telecommunications services
A master database stores a speed dial list associated with a user of multiple telecommunications services. The database shares the speed dial list with the telecommunication services such that a...
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7444167 |
Dual-band wireless LAN RF transceiver
The present invention discloses a dual-band RF transceiver. The transceiver comprises a first module, used as the RF front-end of the dual-band transceiver and used for receiving and transmitting a...
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7440753 |
Communication network switching system and method thereof
A communication network switch system, comprising: a first phone number database accessed by a cable telephony network service provider; a second phone number database accessed by an internet...
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7440754 |
System and method for concurrent operation of a wireless device in two disjoint wireless networks
A system and method for wireless network communications provides a “dual-mode” wireless device that operates concurrently as a member of two disjoint wireless networks, such as an...
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7440744 |
Method of controlling multimedia call sessions in a cellular mobile radio system
A multimedia call session control method for use in a cellular mobile radio system, the method including: performing a negotiation operation for determining the characteristics of the components of...
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7440743 |
IP telephone system for saving power of mobile telephone
When the presence of an RF ID tag is detected by a contactless reader/writer, an information processing terminal causes a contactless reader/writer to set a state flag in the RF ID tag to a first...
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7437158 |
Advanced multi-network client device for wideband multimedia access to private and public wireless networks
A wireless device uses position-indicating data to determine its location in relation to multi-layered wireless networks that the device may see concurrently. If location information is available,...
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7437148 |
Personal communications system and method
A personal communications system includes an interface unit which transmits calls received on a mobile wireless phone to one or more hard-wired telephones. In one embodiment, the interface unit...
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7437141 |
Apparatus and method for easily restoring a connection to a telephone
A method, system, and article of manufacture for restoring a telephone connection between a first communication device and at least one other communication device. In some embodiments, the method...
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7433686 |
System and method for providing public/private mobile communication service
A method for providing public and private mobile communication service in a mobile communication system. The system constructs a mobile communication network including a private base station...
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7433343 |
Wireless system for communication
A system for wirelessly communicating information from a bidirectional high speed data cable modem in a housing via an Ethernet connection using a first radio transceiver at a first location and...
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7430414 |
Using call establishment signaling to request data
A mobile computer system requests data by requesting the establishment of a voice connection to a voice server, such as, for example, by selecting a telephone number. The mobile computer system...
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7424313 |
Public land mobile network/private wireless network-integrated service network and system for the same
A public land mobile network (PLMN)/private wireless network-integrated service network and a system for the service network. The service network according to the present invention can interwork...
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7424292 |
Compound wireless mobile communication services
Described are the concept, processes, and methods to combine an assortment of individually available and executable wireless mobile communication services for the purpose of achieving a desired...
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7423997 |
Group scheduling in wireless communication systems
A wireless communication network ( 100 ) wherein information is communicated in frames comprising multiple sub-frames, including grouping a terminal in first and second groups, assigning the first...
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7424008 |
Cellular network/WLAN VoIP service interaction by home wireless router
A home wireless router establishes a Wireless Local Area Network (WLAN). The home wireless router services a plurality of wireless terminals within the WLAN service area, the plurality of wireless...
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7421203 |
Method for transmitting packet in wireless access network based on wavelength identification code scheme
A method for transmitting a packet in a wireless access network based on a wavelength identification code scheme. The method comprises the steps of connecting n number of RNCs (Radio Network...
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7418246 |
Physical layer unit for transmitting or receiving various signals, wireless LAN system including the same, and wireless LAN method using the wireless LAN system
A physical layer unit (PLU) for receiving (and transmitting) various signals, a wireless Local Area Network (LAN) system including the PLU, and a wireless LAN method using the wireless LAN system....
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7415266 |
Method and apparatus for providing pre-pay and post-pay communication services using the same integrated system
A method and apparatus are disclosed for providing pre-pay and post-pay calls. After receiving a pre-pay call, an integrated service platform obtains and transfers a pre-pay destination number and...
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7412236 |
Resource proxy for mobile wireless electronic devices
A method and system supporting location based services for a mobile electronic device that supports multiple wireless communication technologies. The mobile device contains a resource proxy for...
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7406036 |
Radio communication apparatus, base station apparatus, communication terminal apparatus and transmission rate predicting method
A radio communication apparatus, base station apparatus and communication terminal apparatus capable of predicting an accurate transmission rate before starting data communications to know download...
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7406313 |
Systems, methods and computer program products for connecting ad hoc piconets to wide area networks
A hyper-scatternet includes a first ad hoc piconet, a second ad hoc piconet and a wide area network, wherein the first and second ad hoc piconets are configured to communicate with one another via...
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7406060 |
Coverage improvement in wireless systems with fixed infrastructure based relays
Infrastructure relays are used to relay signals to multi-antenna receivers where the received signals are then processed using MIMO processing. The transmissions can use spatial multiplexing and/or...
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7406299 |
Wireless communications method, system and terminal therefor utilising a plurality of simultaneous, data bearing, communications links for conveying data between a plurality of base stations and a terminal
Capacity of radio links in an in-building cellular communication system is currently limited by bandwidth available for a communications link between a terminal and a single base station. The...
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7400877 |
Method of supporting multiple service levels in a wireless data network
A wireless data network distinguishes among different users connected to the network and associates each user with a service class that offers a selected level of service. The base station in the...
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7398049 |
Wireless local loop antenna
A wireless local loop system is provided that includes a wireless base station that communicates with a subscriber station via a wireless link. The wireless link can carry a voice service, such as...
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7395061 |
System and method for avoiding interference among multiple wireless systems
A system and method for avoiding interference between two communications system is disclosed. A preferred embodiment of the invention provides a method that obtains frequency information associated...
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7395062 |
Remote sensing system
An apparatus for the remote monitoring of audio signals, such as radio broadcasts or the audio portion of television broadcasts, includes a portable transponder intended to be worn or carried by a...
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7388854 |
System for interconnecting wired and wireless phone services and method for processing call
A system for interconnecting wired and wireless phone services in accordance with the present invention includes at least one of first wired terminals; public/private mobile communication terminals...
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7386308 |
In-building radio frequency communications system with automatic failover recovery
An improved in-building radio frequency communications system with automatic failover recovery comprising a primary external antenna and at least one ancillary external antenna, each antenna...
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7386304 |
Method and system for transferring data for upgrading features in portable electronic devices
Systems and methods are described for providing connectivity to portable electronic devices, such as a cordless telephone, for the purpose of upgrading software features. In a preferred embodiment,...
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7386307 |
Methods and systems for providing wireless network services
Embodiments of the present invention relate to systems and methods for providing wireless network services. In an embodiment, a system includes a wireless communications network and a mobile...
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7383019 |
Field data collection and relay station
A field data collection and relay station is equipped to receive sensor data from locations in a region. The station has directional antennas that are focused to transmit and receive energy in and...
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7379736 |
Method and device for selectively controlling network selection in an area covered by at least two mobile communication networks
The invention relates to methods and systems for selectively controlling network selection in an area covered by at least two mobile communication networks. According to the first method, the area...
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7379735 |
Rapid push-to-talk call setup method and apparatus
A system ( 20 ) of establishing a rapid PTT call setup in a multi-wireless network environment, can include a first wireless network ( 24 and 26 ) such as an iDEN network optimized for rapid...
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7376416 |
Subscriber radiotelephone terminal unit and terminals for such units
A radiotelephone terminal unit is provided for a subscriber who has a portable radiotelephone terminal of the mobile network type or cordless telephone type which can be carried around by a user...
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RE40331 |
Method for constructing WVPN (wireless virtual private network) for CDMA
A method for construction a WVPN for a CDMA system is disclosed. The method includes a first step for registering a private network group and extension number to the SCP and judging whether a call...
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7376423 |
Mobile communication device capable of notifying user when deviating from a predetermined area
When an operational mode of a mobile terminal is set to a memory mode, the location information of an area of a base station as a contacted party is registered. When the operational mode of a...
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7373146 |
Method of cross-paging a hybrid access terminal supporting voice service and packet data service
Provided is a method of cross-paging including transmitting mobile terminal location information from a mobile communication system to a heterogeneous mobile communication system after the mobile...
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7372835 |
Handoff system and method of dual mode mobile for connecting mobile communication system and wireless network
An active handoff system and method of a dual mode terminal capable of connecting to a wireless network, such as wireless local area network (LAN), and a mobile communication system are provided....
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7369865 |
System and method for sending SMS and text messages
A system and method for sending SMS messages between wireless communications networks. SMS messages are sent to a hardware device in the originating wireless network, which then forwards the...
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7366511 |
Apparatus, and associated method, for facilitating network scanning by a WLAN terminal operable in a multiple-network WLAN system
Apparatus, and an associated method, for facilitating identification of primary, secondary, and hidden SSID values in a multi-network WLAN system. A determiner embodied at a mobile terminal...
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7366124 |
Apparatus and method for discontinuously receiving MBMS notification indicator in mobile communication system
An apparatus and method for receiving an MBMS (Multimedia Multicast/Broadcast Service) notification indicator allows discontinuous reception of an MBMS notification indicator in a mobile...
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7366525 |
Communication resource selection within a multi-band wireless communication system
Upon determining ( 11 ) a need to transmit a message (such as a paging message) to a mobile station within a multi-band wireless communications system, the system (via, for example, a mobile...
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