Method and apparatus for mobile radio velocity estimation
OF THE PREFERRED EMBODIMENT While the specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understoo... Read More
Inventors: Freiha, Fouad C.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Network initialized packet data protocol context activation for multicast/broadcast services
A method is provided to activate a packet data protocol (PDP) context in a cellular network. This method may include determining whether multicast or broadcast users associated with the cellular netwo... Read More
Inventors: Sarkkinen, Sinikka; Koulakiotis, Dimitris; Alakoski, Timo;, Assignee: Nokia Corporation (Espoo, FI) |
Dynamic sequencing of timeslots in wireless communication systems
OF THE PREFERRED EMBODIMENT(S) Hereafter, a wireless transmit/receive unit (WTRU) includes but is not limited to a user equipment, mobile station, fixed or mobile subscriber unit, pager, or any other... Read More
Inventors: Zhang, Guodong;, Assignee: InterDigital Technology Corporation (Wilmington, DE) |
Apparatus and method for virtual private telephone line with automatic ring down
In accordance with the present invention, apparatus and a method for a virtual private line with automatic ring down are provided which substantially eliminate or reduce disadvantages and problems ass... Read More
Inventors: Bray, Paul M.; Cardy, Douglas R.; Shelton, Charles P.;, Assignee: DSC Communications Corporation (Plano, TX) |
Apparatus and method of generating voice message of caller's number in case of incoming call in telephone
Accordingly, an object of the present invention is to provide an improved method and an improved apparatus for generating an audible voice message alerting a caller ID in view of a phone ring in a tel... Read More
Inventors: Kong, Tae-Ho;, Assignee: SamSung Electronics Co., Ltd. (Kyungki-do, KR) |
Method and apparatus for reporting status information in a fixed wireless terminal
The foregoing problems are solved and a technical advance is achieved with the use of an audio signaling generator, or a generic, asynchronous voice band protocol (caller ID protocol) signaling genera... Read More
Inventors: Baldwin, Curtis Keith; Collins, Zachry Shay; Garcia, Phillip Anthony; Salvon, Douglas Hoersch;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Communications system for providing multiple services and hold capability of at least one service, and method therefor
OF THE PREFERRED EMBODIMENT While the specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understoo... Read More
Inventors: Coombes, Daniel J.; Epsom, Robert J.; Belkin, Anatoly S.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Connection apparatus for connecting a digital or analog subscriber line of communication network to communication device
It is an object of the present invention to notify an analog terminal of information which has been notified from a digital subscriber line using a digital signal. It is another object of the present ... Read More
Inventors: Inoue, Yutaka;, Assignee: Canon Kabushiki Kaisha (Tokyo, JP) |
Method and apparatus of invoking services in a telecommunications terminal
One object of the invention is to support a user to use a single terminal in different roles, i.e. as a private person, an employee, a member in an organization etc. Another object of the invention is... Read More
Inventors: Jonsson, Bjorn;, Assignee: Telefonaktiebolaget LM Ericsson (Stockholm, SE) |
Inversion-conforming data sets processing
In view of the foregoing, it is an object of the present invention to provide automated forms of data processing and corresponding processes which will establish maximum likelihood in correspondence w... Read More
Inventors: Chandler, Larry S.;, Assignee: |
Method for sending and receiving video images
FIG. 1 illustrates a method for one-way or two-way transmission of identification icons for use as caller identifiers in a peer-to-peer, in-band, all digital call between two telecommunication device... Read More
Inventors: Blonder, Greg E.;, Assignee: Lucent Technologies Inc. (Murray Hill, NJ) |
Permissible operating mode determination in a dual-mode radio
The various features of the invention will now be described with respect to the figures, in which like parts are identified with the same reference characters. As used herein, the terms "master" and ... Read More
Inventors: Haartsen, Jacobus;, Assignee: Telefonaktiebolaget LM Ericsson (publ) (Stockholm, SE) |
Method and apparatus for reliable intersystem handoff in a CDMA system
The present invention uses two collocated base stations to facilitate hard handoff from a first base station controlled by a first system controller to a second base station controlled by a second sys... Read More
Inventors: Padovani, Roberto;, Assignee: QUALCOMM Incorporated (San Diego, CA) |
Method and apparatus for handoff of a connection between network devices
In accordance with preferred embodiments of the present invention, some of the problems associated with handing off a tunnel connection are overcome. An embodiment of a method for handing off a commun... Read More
Inventors: Verma, Rohit; Senthilnathan, Janakiraman;, Assignee: 3Com Corporation (Santa Clara, CA) |
Authentication method and apparatus for a wireless LAN system
It is therefore an object of the present invention to provide an authentication method and apparatus at a wireless LAN system, which can keep the security. According to the present invention, for achi... Read More
Inventors: Kokudo, Junichi;, Assignee: NEC Corporation (Tokyo, JP) |
Voice mail system for obtaining forwarding number information from directory assistance systems having speech recognition
What is claimed is: 1. A voice mail system comprising: a voice processing unit with a memory storing a recorded message, the voice processing unit being configured for receiving a called party identit... Read More
Inventors: Cheston, III, Frank C.; Hatton, Patricia V.;, Assignee: Bell Atlantic Network Services, Inc. (Arlington, VA) |
Monitoring system
The present invention is also concerned with providing a solution to this problem whilst still giving the cost saving advantages of an unanswered calling system. One aspect of the invention comprises ... Read More
Inventors: Longman, Peter George; Jackson, Christian Moray;, Assignee: Care Monitoring 2000 Limited (West Midlands, GB) |
Constant-current circuit operating in saturation region
(1) In a first aspect of this invention, a temperature sensor circuit of a differential output type is provided which is formed of MOS transistors. This circuit includes a differential pair circuit an... Read More
Inventors: Kimura, Katsuji;, Assignee: NEC Corporation (Tokyo, JP) |
Portable communication device that may permit one wireless network to communicate with another wireless networks and method therefor
In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the invention. However, it will be understood by those skilled in the ar... Read More
Inventors: Hayduk, Matthew A.;, Assignee: Intel Corporation (Santa Clara, CA) |
Intercepting call communications within an intelligent network
An indication to effectuate a call connection with a called party subscriber is initially received by an Intelligent Network (IN) based service switching point (SSP) serving said subscriber. Such an i... Read More
Inventors: Cheng, Jing;, Assignee: Ericsson Inc. (Research Triangle Park, NC) |
Advanced intelligent network (AIN) functionality for electronic surveillance
What is claimed is: 1. A telecommunications system comprising: a switched telephone network including program controlled switching systems connected by trunks and connected by links to subscriber term... Read More
Inventors: Albers, Raymond F.; Eppert, III, Charles H.; Pershan, Barry; Michaelis, Daniel C.; Pilkerton, Michael G.; Farris, Robert D.; Huff, Christine W.;, Assignee: Bell Atlantic Network Services, Inc. (Arlington, VA) |
Frequency generating system for a mobile radio dual-band transceiver
It is accordingly an object of the invention to provide a frequency generating system for a mobile radio dual-band transceiver that overcomes the above-mentioned disadvantages of the prior art devices... Read More
Inventors: Stefan (Mü, nchen, DE);, Assignee: Infineon Technologies AG (München, DE) |
Multi-port caller ID-based telephone ringback test device
The present invention addresses this need by providing a multiple port ringback test unit through which a telephone craftsperson can independently and through his own actions receive two concurrent co... Read More
Inventors: Kennedy, Michael; Potts, Jr., Joseph A.;, Assignee: Harris Corporation (Melbourne, FL) |
Methods and apparatus for managing an in-band data transmission via a communications link shared by multiple terminals
In view of the above, improved methods and apparatus for providing caller identity on call waiting are needed. Such methods and apparatus should preferably: (i) permit CIDCW data transmission, without... Read More
Inventors: Mowafy, Hala E.; Pietrowicz, Stanley; Link, Frederick C.;, Assignee: Telcordia Technologies, Inc. (Morristown, NJ) |
Method and system providing RF distribution for fixed wireless local loop service
The objects of the invention are achieved by a unique system for transmitting a WLL radio frequency (RF) signal in a RF bandwidth over a low bandwidth medium which has a transmission bandwidth below t... Read More
Inventors: Georges, John B.; Cutrer, David M.; Lau, Kam Y.;, Assignee: LGC Wireless, Inc. (Berkeley, CA) |
Radio terminal operation data write method in private mobile communication system
The present invention has been made to solve the above problem in the prior art, and has as its object to provide a radio terminal operation data write method in a private mobile communication system ... Read More
Inventors: Ihara, Takanobu; Katsuki, Eiji;, Assignee: NEC Corporation (Tokyo, JP) |
Cordless telephone apparatus
An object of the present invention is to improve the efficiency in data transfer between the base and sub units and to improve a method to control telephone number data in a cordless telephone apparat... Read More
Inventors: Urasaka, Shinichi; Sakata, Takeharu;, Assignee: Sanyo Electric Co., Ltd. (Osaka, JP); Tottori Sanyo Electric Co., Ltd. (Tottori, JP) |
System and method for notifying a customer of a call from a particular number
The present invention is directed to a caller-activated rental system in the Advanced Intelligent Network (AIN) for a temporary notification service and methods therefor. Through use of an exemplary e... Read More
Inventors: Malik, Dale W.;, Assignee: Bellsouth Intellectual Property Corporation (Wilmington, DE) |
Telephone calling party announcement system and method
The present invention comprises a telephone calling party announcement system which stores telephone numbers and associated voice messages. A series of ring signals alerts a telephone subscriber to an... Read More
Inventors: Guercio, David J.; Greenwell, Paul E.; Borland, David J.;, Assignee: Siemens Aktiengesellschaft (Munich, DE) |
Computer, internet and telecommunications based network
The present invention is a network system, which is based on internet, computing and telecommunications standards, utilizing computer and internet technology, an innovative graphical user interface, i... Read More
Inventors: Kurganov, Alex;, Assignee: Webley Systems, Inc. (Deerfield, IL) |
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