Signal detector employing correlation analysis of non-uniform and disjoint sample segments
OF THE PREFERRED EMBODIMENTS I. Signal Detector Overview A block diagram of one embodiment of a signal detector in accordance with the subject invention is illustrated in FIG. 2. As illustrated, the ... Read More
Inventors: Gronemeyer, Steven A.;, Assignee: Conexant Systems, Inc. (Newport Beach, CA) |
Fixed-frequency beam-steerable leaky-wave microstrip antenna
The present invention addresses the limitations and disadvantages of the prior art by introducing a fixed-frequency continuously beam-steerable leaky-wave antenna in microstrip. The antenna's radiatin... Read More
Inventors: Noujeim, Karam Michael;, Assignee: Anritsu Company (Morgan Hill, CA) |
Interconnect traffic tracking
OF THE PREFERRED EMBODIMENTS The present invention involves compiling call records from management data of a telecommunication network. Management data here refers to information generated by the tel... Read More
Inventors: Nolting, Thomas A.; Howes, William A.; Dion, Karen;, Assignee: Bell Atlantic Network Services, Inc. (Arlington, VA) |
Mobile system and mobile management system
To solve the above-mentioned problem, it is an object of the present invention to provide a mobile system and a mobile management system which can surely inform the driver of a mobile unit that an urg... Read More
Inventors: Yamanaka, Tadamasa; Odashima, Masahiro; Sakuma, Koji;, Assignee: Pioneer Corporation (Tokyo, JP) |
Method and apparatus in a wireless communication system for retrieving local information and services
OF THE DRAWINGS Referring to FIG. 1, an electrical block diagram depicts an exemplary wireless communication system 100 in accordance with the present invention, comprising a fixed portion 110, inclu... Read More
Inventors: Moore, Morris; Dorenbosch, Jheroen Pieter;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Control system comprising means for setting up a short distance second data transmission connection to a wireless communication device in order to send an identification message
It is an aim of the present invention to eliminate the above-presented problems and to achieve a system which makes it possible to efficiently dispatch keys to different users and to maintain them in ... Read More
Inventors: Blants, Lioudmila; Halla, Valtteri; Vaisanen, Jaakko;, Assignee: Nokia Corporation (Espoo, FI) |
System and method for deallocation a first message independently of the deallocation of a second message in a bundle of messages
A first embodiment of this invention is a computerized data processing system including a client and a server. The server can deallocates its storage only in integer multiples of some granularity n. T... Read More
Inventors: Meyer, Christopher;, Assignee: International Business Machines Corporation (Armonk, NY) |
Liquid-crystalline resin compositions and moldings
What is claimed is: 1. A liquid-crystalline resin composition comprising 100 parts by weight of a semi-aromatic liquid-crystalline compound selected from the group consisting of polyester and polyeste... Read More
Inventors: Umetsu, Hideyuki; Makabe, Yoshiki; Inoue, Toshihide;, Assignee: Toray Industries, Inc. (JP) |
Mobile station access to a base station on a digital multiple access control channel
It is an object of the present invention to provide a procedure usable by a mobile station to access the land system via a digital control channel, taking into consideration that existing EIA/TIA-54 f... Read More
Inventors: Raith, Krister; Rydbeck, Nils;, Assignee: Ericsson Inc. (Research Triangle Park, NC) |
Method and configuration for transmitting data in a motor vehicle
It is accordingly an object of the invention to provide a method and a configuration for digitally transmitting data in a motor vehicle that overcome the above-mentioned disadvantages of the prior art... Read More
Inventors: Glaser, Telmo;, Assignee: Siemens Aktiengesellschaft (Munich, DE) |
Server call system
It is therefore an object of the invention to provide a server call system that increases service efficiency in a restaurant establishment. This and other objects are achieved in accordance with an em... Read More
Inventors: Leifer, Richard;, Assignee: |
High power block upconverter
The subject matter of the present invention is particularly suited for use in connection with a satellite ground terminal in a communication system, and more particularly in connection with frequenci... Read More
Inventors: Buer, Kenneth V.; Torkington, Richard S.; Stanfield, Edwin Jack;, Assignee: U.S. Monolithics, L.L.C. (Chandler, AZ) |
Subscriber terminal temperature regulation
A subscriber terminal in a wireless communication system selectively lowers power consumption of specified components when the components are not required. The subscriber terminal measures its interna... Read More
Inventors: Kaewell, John; Smith, Joseph Mark;, Assignee: InterDigital Technology Corporation (Wilmington, DE) |
Personal data collection and reporting system
The present invention disclosed and claimed herein comprises a personal data collection unit. The personal data collection unit includes a video camera and an audio transducer. The video camera is ope... Read More
Inventors: Purdy, Peter K.; Fowler, Jr., Eugene F.; Cochran, Michael J.;, Assignee: |
Spread spectrum receiver using a pseudo-random noise code for ranging applications in a way that reduces errors when a multipath signal is present
This and additional objects of the present invention are realized, briefly and generally, by providing a DLL correlator having a zero loop gain over a majority of a range of relative phase difference ... Read More
Inventors: Zhodzicshsky, Mark; Veitsel, Victor; Sila-Novatisky, Stanislov; Ashjaee, Javad; Garin, Lionel;, Assignee: Magellan Corporation (Santa Clara, CA) |
High volume uplink in a broadband satellite communications system
According to one aspect of the invention, a method is provided for exchanging data in a communications system that includes a controller coupled to a switch. The method includes receiving a message re... Read More
Inventors: Kay, Stan;, Assignee: Hughes Electronics Corporation (El Segundo, CA) |
Error monitoring algorithm for broadband signaling
As noted above, the algorithm of the present invention computes a QOS factor based on the number of retransmissions needed to get an uncorrupted PDU through to the receiving end. This approach covers... Read More
Inventors: Kant, Krishna;, Assignee: Bell Communications Research Inc. (Morristown, NJ) |
Facsimile apparatus, facsimile method, and facsimile system including a modem for determining a data rate
It is therefore an object of the present invention to provide a facsimile apparatus capable of increasing the communication efficiency and reliability by determining, based on a resending condition or... Read More
Inventors: Kagawa, Tetsuya; Kawaguchi, Tetsuya;, Assignee: Ricoh Company, Ltd. (Tokyo, JP) |
Method of processing UMTS calls in a packet transmission network and node for the UMTS network and for implementing said method
The invention claimed is: 1. A method of processing UMTS calls in a packet transmission network, the network comprising UMTS network nodes; the method being characterized in that in order to accept a ... Read More
Inventors: Besset-Bathias, Claire; Bourriaud, Francis; Ballot, Jean-Marc;, Assignee: Alcatel (Paris, FR) |
Procedure and system for ensuring emergency communication in a wireless local loop environment
The object of the present invention is to eliminate the problem described above. A specific object of the present invention is to present a method by which the subscriber can always make an emergency ... Read More
Inventors: Pentikainen, Heimo; Sarpola, Jussi; Suhonen, Aki; Vimpari, Markku;, Assignee: Nokia Telecommunications Oy (Espoo, FI) |
Procedure for the setup of an emergency call made by an unidentified subscriber in a wireless local loop
The procedure of the invention is characterised by what is presented in claim 1. According to the invention, an emergency call to a predetermined emergency number attempted by a subscriber unidentifie... Read More
Inventors: Penttinen, Simo;, Assignee: Nokia Corporation (Espoo, FI) |
Method and apparatus for sparing communications circuits
The present invention splits telecommunication lines, such as DS1 subscriber lines, into primary and secondary signal paths within a piece of telecommunications line interface equipment. The primary s... Read More
Inventors: Lynch, Franklin A.;, Assignee: Nortel Networks Limited (St. Laurent, CA) |
Common access between a mobile communications network and an external network with selectable packet-switched and circuit-switched and circuit-switched services
The main application of most mobile radio systems like the Global System for Mobile communications (GSM) has been mobile telephony which typically only supports circuit-switched communications where g... Read More
Inventors: Forslow, Jan E.;, Assignee: Telefonaktiebolaget LM Ericsson (Stockholm, SE) |
Mobile IP authentication
The present invention provides methods and apparatus for providing and accessing a centralized repository (e.g., server) as a source for security associations. In this manner, configuration, modificat... Read More
Inventors: Leung, Kent K.;, Assignee: Cisco Technology, Inc. (San Jose, CA) |
Telephone with dynamically programmable push buttons for access to advanced applications
In the preferred embodiment, the present invention provides a voice based device having simple, dynamically programmable push buttons. By providing a simple method for a subscriber to access pre-selec... Read More
Inventors: Peon, Roberto; O'Neil, Douglas R.;, Assignee: BellSouth Intellectual Property Corporation (Wilmington, DE) |
Integrated, reconfigurable man-portable modular system
The present invention provides an innovative and improved vision and communication Land Warrior (LW) system. The LW system is an integrated man-portable modular system capable of providing a soldier w... Read More
Inventors: Gross, Michael D.; Carlson, Dennis; Billimoria, Rohinton P.; Turley, Douglas G.;, Assignee: Raytheon Company (El Segundo, CA) |
Remote controlling
What is claimed is: 1. Portable apparatus for remotely controlling a target electronic device comprising: a data receiver for inputting a variable parameter value of a target device; a real time clock... Read More
Inventors: Bryans, Darryl J.;, Assignee: Bose Corporation (Framingham, MA) |
Power line communications
The present invention seeks to minimise the above problem. According to a first aspect of the present invention there is provided an apparatus for coupling signals to a line, the apparatus comprising:... Read More
Inventors: Rickard, Robin Paul;, Assignee: Nortel Networks Limited (St. Laurent, CA) |
Downlink transmission power control scheme for mobile communication system using site diversity
It is therefore an object of the present invention to provide a downlink transmission power control scheme for a mobile communication system using the site diversity, which is capable of improving the... Read More
Inventors: Nakano, Etsuhiro; Nakamura, Takehiro; Ohno, Koji; Sato, Takaaki;, Assignee: NTT Mobile Communications Network Inc. (Tokyo, JP) |
Method of a forward power control using an erasure indicator bit
It is therefore an object of the present invention to provide forward power control which judges the forward link quality based on an erasure indicator bit contained in a reverse traffic channel frame... Read More
Inventors: Kim, Wan-Ho;, Assignee: Samsung Electronics Co., Ltd. (KR) |
Cell Phones 
