Matches 51 - 100 out of 204 < 1 2 3 4 5 >
Match Document Document Title
7239620 System and method for facilitating network-to-network transitions  
A system and method for facilitating network-to-network transitions of mobile stations comprising includes at least one access point ( 204 ). At least one receiver ( 202, 224 or 230 ) is coupled...
7236474 Apparatus and method for reporting quality of downlink channel in W-CDMA communication systems supporting HSDPA  
An apparatus for reporting downlink channel quality in a high-speed packet communication system. A channel analyzer measures downlink channel quality from a received reference channel signal. A...
7230934 Combinatorial mobile IP system and method of managing mobility using the same  
A combinatorial system and method manages the location and/or movement of mobile IP terminals using the dual approach of minimized paging and registration. The system includes a home agent having a...
7218930 Automatic recognition system for use in a wireless local area network (LAN)  
The present invention discloses a server automatically detecting a new joining portable device in a wireless local area network (LAN) and providing the new joining portable device with a new...
7215649 Method and system for wireless pairing  
A method and system for wireless pairing procedure through a wired interface. The wireless pairing system of the present invention comprises at least two wireless devices and a central controller....
7206581 Method and apparatus for processing data blocks during soft handover  
A method and apparatus for processing data blocks during soft handover. The apparatus may be a wireless communication system including at least two enhanced uplink soft handover (EU-SHO) Node-Bs...
7193977 Hand-off notifying and controlling method of mobile node  
A hand-off notifying and controlling system of a mobile node is disclosed including a mobile node (MN) that transmits a registration request message. An old foreign agent (FA) provides a mobile IP...
7187663 Flexible processing system  
A multi-mode wireless device on a single substrate includes an analog portion and a digital portion integrated on the single substrate. The analog portion includes a cellular radio core; and a...
7139252 System and method for aggregating information to determine users' locations  
Provided is a system and method that acquires and aggregates information to determine the location of a user. Information from multiple sources is collected and evaluated. Location sources include...
7120681 Cluster control in network systems  
Methods and apparatus are provided for controlling the clustering of nodes which implement a cluster-based routing protocol in a data communications network system where the system comprises a...
7116641 Multicast and broadcast transmission method and apparatus of a CDMA mobile communication network  
A transmission method and system that receive packet data destined to multiple subscribers served by a base station controller/packet control function (BSC/PCF) with the BSC/PCF, transmit the...
7116646 CDMA internet protocol mobile telecommunications network architecture and methodology  
A system and methodology for implementing an all-Internet Protocol for voice and data communications on a code division multiple access (CDMA) network. An access control server is employed to...
7099694 Base station apparatus and network identifier assignment method  
When a communication network is newly set up, the NET-ID assignment method investigates NET-IDs of adjacent base stations and then decides an appropriate NET-ID based on the investigation result....
7085562 Method, apparatus and computer program product for implementing and organizing an AD-HOC aviation data communication network  
An airborne telecommunications network uses airborne aircraft to route message traffic between a source and destination.
7068615 Adaptable forward link data rates in communications systems for mobile platforms  
A communication system for mobile platforms includes mobile platforms with transceivers identified by Internet Protocol (IP) addresses. A satellite relays a forward link from a ground station to...
7054628 Apparatus and method of using a ciphering key in a hybrid communications network  
A method of using a ciphering key in a mobile station ( 18 ) from a first base station ( 12 ) in a first cellular communications system controlled by a first mobile switching control ( 10 ) station...
7046638 Wireless access to closed embedded networks  
A method and system is provided for a protocol translation device that may include two different protocols and an intermediate, network-independent protocol. In an embodiment, an emerging worldwide...
7043250 Systems and methods for forming and operating a communications network  
Methods are provided for forming and operating mesh communications networks. A primary application of these methods would be for a network for interconnecting telephone central offices. Compared to...
7039418 Position determination in a wireless communication system with detection and compensation for repeaters  
Techniques to detect whether or not a remote terminal is under the coverage of a repeater within a wireless communication network, which may be based on (1) a list of base stations expected to be...
7039022 Transaction system  
A system and method for obtaining payment for a ticket for a transportation system from a wireless mobile terminal is disclosed. Upon entering of a wireless mobile terminal into a first coverage...
6987980 Transmission frame and radio unit for transmitting short messages with different data format  
A transmission frame and a telecommunications device ( 60, 65, 70 ) having a transmission frame ( 1 ) are proposed, which are used to transmit short messages ( 5 ) in a telecommunications network (...
6961655 Method and apparatus for communicating with an electronic engine control  
An internal combustion engine ( 10 ) includes an engine control unit ( 14 ). The engine control unit ( 14 ) provides control logic and signals to operate the internal combustion engine ( 10 ). The...
6961568 Wireless communication method, wireless communication system, and wireless communication apparatus  
A wireless communication system that forms a personal area network and that includes a control station and a communication apparatus. The control station and the communication apparatus perform a...
6961321 Mobile terminal and method of controlling the same  
A mobile terminal and method of controlling the same, each that can integrally move between an infrastructure network and an ad hoc network. The mobile terminal can interconnect an infrastructure...
6959233 Automated voice transmission of movement authorities in railroad non-signaled territory  
A method and system to authorize a locomotive engineer to move a train along the track in a non-signaled territory wherein a non-verbal movement authority is generated, converted to verbal form via...
6952735 Dynamically distributed IP-pool in GPRS  
This invention relates to an arrangement to distribute IP-addresses in a GPRS network. The GPRS system has a pool of of IP-addresses to be used by subscribers. This pool is located on a global...
6934566 Wireless communication device and controlling method thereof  
A wireless communication device and a controlling method thereof. The wireless communication device performing wireless communication includes a transceiver for transmitting and receiving data...
6868073 Distance/ranging by determination of RF phase delta  
A method and system can locate an RF transponder based on phase differences between signals transmitted to the RF transponder. The method transmits from a first transponder to a second transponder...
6865387 Software reconfiguration of communications apparatus  
A method of reconfiguring the software interface in software defined radios in which when a transmitting station (PS) sends a reconfiguration software message to a receiving station (SS), the...
6856605 System and method for controlling an end-user application among a plurality of communication units in a wireless messaging network  
There is disclosed an application controller for use with a two-way wireless messaging system. The application controller is distributed, at least in part, among a plurality communication units...
6853627 Method, system and radio base station for paging a mobile station in a third generation general packet radio service (GPRS) network  
In a third generation (3G) General Packet Radio Service (GPRS) network, a method, system and Radio Base Station (RBS) for paging a Mobile Station (MS) wherein a portion of the master routing...
6832102 Image transfer over mobile radio network  
To enable low cost distribution of pictures from a mobile entity that incorporates digital camera functionality, the mobile entity ( 20 ) generates both a high resolution picture image ( 81 ) and a...
6819719 Method to transfer trellis code modulated digital data over a digital subscriber line, and related modulator and demodulator devices  
A method to transfer data from a digital data modulator device to a digital data demodulator device over a subscriber line. The digital data modulator device has a detection circuit for detecting...
6772331 Method and apparatus for exclusively pairing wireless devices  
A method and system for enabling wireless devices to be paired or permanently associated by a user or a network administrator. The method and system utilize well known public key cryptography and...
6728224 Portable mobile terminal and transmission unit  
A portable mobile terminal or a transmission unit, applicable to multiplex radiocommunication systems including a CDMA, comprises a modulating section for modulating a transmission signal by using...
6711413 Apparatus, and associated method, by which to detect paging messages at a mobile station  
Apparatus, and an associated method, for operating a mobile station to receive paging messages broadcast thereto. Determination of operating characteristics, such as noise levels or fading levels,...
6704295 Radio communication system for push information delivery  
To realize real-time information distribution and a server that reliably delivers information to a mobile terminal and a push-type control method for an information monitoring device. The...
6647005 Transmission power control for packet switched communications systems  
A packet switched communications system is provided in which a station communicates with at least one user over downlink communication channel, the downlink communication channel being divided into...
6584510 Computer and a method of operating a computer  
A method of operating a computer having an audio device driver (ADD) for driving a soundcard ( 1 ), and an application manager (AM) for interfacing the ADD with an audio compression manager (ACM)...
6549522 Mobile data rate enhancement via foreign agent load balancing  
Data is routed through the Internet to a mobile node by using home agents and foreign agents to provide mobility functions. Data transfer rates to the mobile node are improved by providing for...
6549942 Enhanced delivery of audio data for portable playback  
A system for selection by a user and delivery to the user over an internetwork transmission channel of selected audio data files at a delivery rate of at least twice the delivery rate for normal,...
6532228 Open loop receiver  
A receiver for receiving a radio packet transmitted at a transmission frequency. Reception circuitry is arranged to receive radio signals at a receiving frequency. The reception circuitry includes...
6515577 Channel monitoring by a multichannel selective call receiver  
A multichannel selective call receiver ( 10 ) includes-a receiver ( 11 ), a controller ( 16 ), a baud detector ( 17 ) and a memory ( 18 ). The controller is adapted to control the receiver in...
6496505 Packet tunneling optimization to wireless devices accessing packet-based wired networks  
A tunneling optimization is described in which packets are forwarded from a home agent to a mobile device by co-locating a foreign agent corresponding to a mobile device at the mobile device. When...
6477382 Flexible paging for packet data  
A system and method including a flexible paging protocol which adjusts the allocation of resources for paging in response to the amount of actual paging traffic, by increasing resources for paging...
6466150 Polar analog-to-digital converter  
A polar analog-to-digital converter ADC that can be advantageously used to extract phase and/or frequency information from a pair of input signals. The polar ADC includes first and second scaling...
6462671 Remote securities based data reception and order system  
An interlink system for conveying security quotations and other related data to remote locations by means of satellite down link and preferably providing a satellite up link for remote users to...
6459686 Multichannel selective call receiver  
A pager ( 20 ) for operating within the communication environment of a cyclical frame based synchronous selective call system. The pager ( 20 ) has a receiver ( 22 ) for receiving selective call...
6459685 Reduction of the message traffic in a distributed network  
Messages are broadcast between a plurality of stations in a wireless network where each station has a memory storing a respective first table containing identifiers of final destination stations of...
6456603 Method of supporting communications mobility in a telecommunications system  
A multilevel session management protocol is provided to support communications mobility in a telecommunications system. A session is separated into two independent layers—a terminal session layer...
Matches 51 - 100 out of 204 < 1 2 3 4 5 >