Paging method and apparatus
OF THE DRAWINGS FIG. 1 shows a central control station 20 according to a first embodiment of the invention; FIG. 2 shows a paging unit 22 suitable for use with central control station 20. As shown in... Read More
Inventors: Wong, Gabriel K. Y.; Tsui, Po S.;, Assignee: Digicomm, Ltd. (Hong Kong, HK) |
Wireless TDMA system and method for network communications
The present invention describes a network communication system which includes a first slave transceiver configured to communicate a plurality of Time Division Multiple Access (TDMA) data packets at di... Read More
Inventors: Sparrell, Carlton; Aiello, Roberto; Rogerson, Gerald; Ho, Minnie;, Assignee: Pulse-LINK, Inc. (Carlsbad, CA) |
Two wire communication system
What is claimed is: 1. A two wire communication system capable of transmitting data and transferring power by means of an electrical bi-polar waveform across a two wire conductor from a controller in ... Read More
Inventors: Walker, Kevin; Ramplin, Mike;, Assignee: Ampcontrol Pty Ltd. (Warners Bay, AU) |
Multiformat auto-handoff communications handset
In accordance with the present invention, a multiformat auto-handoff communications handset is utilized to support communications and handoffs between multiple signal formats at multiple carrier frequ... Read More
Inventors: Andrews, Scott;, Assignee: TRW Inc. (Redondo Beach, CA) |
Method for categorization of multiple providers in a wireless communications service environment
An embodiment of the present invention provides a method or locating a particular or desirable communications service provider in an environment having a plurality of service providers. After power-up... Read More
Inventors: Bamburak, Michael D.; Daly, John J.; Lawrence, Christopher Gregory; Prise, Michael Edward; Raffel, Michael Allen;, Assignee: AT&T Wireless Srcs. Inc. (Redmond, WA) |
All electronic interface for telephony system
Therefore, it is an object of this invention to provide an interface circuit that interconnects tip and ring conductors from a subscriber's telephone line and a central switch and that is free of elec... Read More
Inventors: Brightman, Barrie; Niertit, Frank;, Assignee: Stromberg-Carlson Corporation (Lake Mary, FL) |
Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
In one aspect, the present invention is a method of integrating a circuit switched radio telecommunications network having a circuit switched serving node, with a packet switched data network having a... Read More
Inventors: Lupien, Francis; Lee, Paul;, Assignee: Telefonaktiebolaget L M Ericsson (publ) (Stockholm, SE) |
Method and system enabling communications between a switched telephone network and a wireless network
An object of the present invention is to provide a method and system for enabling communications between a switched telephone network and a wireless telephone network in which inbound calls can be rou... Read More
Inventors: Sylvain, Dany D.;, Assignee: Nortel Networks Limited (St. Laurent, CA) |
Circuit arrangement for protecting electronic interface circuit of subscriber line circuits
A task of the invention is to provide a circuit arrangement which assures certain protection of the subscriber lines also under the circumstances described. In accordance with an aspect of the inventi... Read More
Inventors: Wingerath, Norbert;, Assignee: Siemens Aktiengesellshaft (Berlin and Munich, DE) |
Electronic musical instrument performing automatic accompaniment on programmable memorized pattern
It is, therefore, a primary object of the present invention to provide an electronic musical instrument having an automatic accompaniment function allowing its player to program his or her own origina... Read More
Inventors: Suzuki, Satoshi;, Assignee: Nippon Gakki Seizo Kabushiki Kaisha (Hamamatsu, JP) |
Method and apparatus for determining digits dialed using a selected algorithm
OF THE PREFERRED EMBODIMENT FIG. 1 shows a basic flow chart to be utilized in implementing the required steps of the present invention. The arrangement of FIG. 2 can be utilized to implement the tech... Read More
Inventors: Hamilton, Chris;, Assignee: Dialogic Corporation (Parsippany, NJ) |
Apparatus for the acquisition of events, in particular in carrier pigeon racing
In accordance with that construction, a distinction is made between a detection or acquisition region, an intermediate storage region and a processing region, in regard to apparatus and space and also... Read More
Inventors: Maul, Ludwig; Geisslinger, Klaus; Wietrzynski, Bolko;, Assignee: Diehl GmbH & Co. (Nurnberg, DE) |
Time diversity communications system
The present invention has been devised in the light of this situation, and has an object to provide a time diversity communications system which can further improve the probability of correct receptio... Read More
Inventors: Ito, Shogo; Yamao, Yasushi; Ohkubo, Shinzo;, Assignee: NTT Mobile Communications Network Inc. (Tokyo, JP) |
Portable telephone set
Accordingly, it is an object of the invention to provide a portable telephone set with which the user's voice can be heard easily by the other party even if the noise around the user is loud while the... Read More
Inventors: Nobusawa, Hideaki;, Assignee: NEC Corporation (Tokyo, JP) |
Mobile telephone with pager mode
OF EXEMPLARY EMBODIMENTS In this description the following acronyms are used:-- BSS--Base Switching Subsystem CLI--Calling Line Indication, also known as Calling Line Identity, FET--Field Effect Tran... Read More
Inventors: Heatley, David J;, Assignee: British Telecommunications (London, GB) |
Arrangement for reducing the access time in a storage system
I claim: 1. An arrangement for reducing the access time in a storage system, which system comprises a working store including store modules, by intermediately storing a plurality of items of data read... Read More
Inventors: Penzel, Hans-Joerg;, Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DT) |
Semiconductor memory device
An object of the present invention is to provide a random access memory, the access time of which is not delayed if a thin gate oxide film is used in the MOS field effect transistors included in the s... Read More
Inventors: Sasaki, Nobuo; Kobayashi, Yasuo; Iwai, Takashi; Nakano, Motoo;, Assignee: Fujitsu Limited (Tokyo, JP) |
Noise blanking system for an AM radio receiver
To a conventional AM radio receiver there is added a preliminary blanking means and an audio blanking means. In one particular aspect of the invention, the preliminary blanking means is connected to a... Read More
Inventors: Richards, Jr., Oliver L.;, Assignee: Sprague Electric Company (North Adams, MA) |
Method and apparatus for mobile radio communications having switched dual frequency synthesizers
According to the present invention, a communications reception frequency is generated and a time sequence of a plurality of reception monitoring frequencies is separately generated. A reception freque... Read More
Inventors: Ward, Torbjorn;, Assignee: Telefonaktiebolaget LM Ericsson (Stockholm, SE) |
Method for providing IP telephony with QoS using end-to-end RSVP signaling
It is therefore an object of the present invention to provide a method for implementing IP telephony with QoS using end-to-end RSVP signaling that is capable of providing an acceptable QoS during a IP... Read More
Inventors: Donovan, Steven R.;, Assignee: MCI WorldCom, Inc. (Jackson, MS) |
Method for reducing time required to receive and decode a temporary equipment identifier message
OF PREFERRED EMBODIMENTS FIG. 6 is a time flow diagram depicting an arrangement of message blocks that facilitates increased battery life through decreased power usage, in accord with the invention. ... Read More
Inventors: Hardin, Carl Thomas; Petranovich, James E.; Balachandran, Kumar; Wright, Andrew;, Assignee: |
Gain control for multi-channel fixed wireless terminal
OF THE PREFERRED EMBODIMENTS Referring now to the drawings in which like numerals reference like parts, FIG. 1 shows a wireless local loop digital cellular communications system 10. As shown, termina... Read More
Inventors: Swenson, John Anthony;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Robust, efficient, location-related measurement
Determining the location of standard, wireless radio frequency (RF), communications transmitter/receivers ("transceivers") based on their communications offers the potential for emergency response ser... Read More
Inventors: Maloney, John E.; Stevenson, James O.;, Assignee: KSI Inc. (King of Prussia, PA) |
Wireless terminal positioning method and apparatus
An object of the present invention is to improve precision in estimation. According to the present invention, the triangulation method is used to calculate a plurality of estimated positions relative ... Read More
Inventors: Kuwahara, Mikio; Koide, Ayumu; Tsunehara, Katsuhiko; Doi, Nobukazu;, Assignee: Hitachi, Ltd. (Tokyo, JP) |
Apparatus and method for testing a memory array
The limitations inherent in the prior art are overcome by the present invention which provides a central ABIST controller which controls a plurality of ABIST test circuits through a serial communicati... Read More
Inventors: Seymour, Edward Michael;, Assignee: International Business Machines Corp. (Armonk, NY) |
Keyboard for personal information device
The present invention provides a compact easy-to-use M-key keyboard that requires a relatively insignificant amount of power to process the input data. The method divides the M keys of a keyboard, in ... Read More
Inventors: Wang, Weijia; Ai, Chuan David; Tsai, Michael M. Y.;, Assignee: General Wireless Communications, Inc. (Santa Clara, CA) |
Computer input stylus and thickness control system
It is therefore one object of the present invention to provide an improved computer system. It is another object of the present invention to provide an improved computer-implemented drawing applicatio... Read More
Inventors: Challener, David Carroll; Newman, Palmer E.;, Assignee: International Business Machines Corporation (Armonk, NY) |
Word processor for generating Chinese characters
The main object of the present invention is to provide a word processor which is operable to produce and display desired Chinese characters on a monitor by inputting the orthodox radicals included in ... Read More
Inventors: Hua, Teyh-Fwu;, Assignee: |
System and method for scaleable encoding and decoding of variable bit frames
In accordance with the invention there is provided a 1. A method of encoding and decoding data in a digital communication system comprising the steps of: a) providing a memory buffer for storing one o... Read More
Inventors: Stemmler, Brian;, Assignee: Cisco Technology, Inc. (San Jose, CA) |
Object position detector with edge motion feature and gesture recognition
OF A PREFERRED EMBODIMENT This application is a continuation-in-part of co-pending application Ser. No. 08/300,387, filed Sep. 2, 1994, which is a continuation-in-part of co-pending application Ser. ... Read More
Inventors: Gillespie, David W.; Allen, Timothy P.; Wolf, Ralph C.; Day, Shawn P.;, Assignee: Synaptics, Incorporated (San Jose, CA) |
Ring Tones 
