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5883580 |
Geographic-temporal significant messaging
A messaging device for receiving a plurality of messages that have a relevancy status includes a selective call receiver (22) for receiving the plurality of messages, the relevancy status, and...
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5872523 |
Target device and method for establishing a communication path in a networked communications system
A target device (18) performs the steps of receiving a broadcast message via an out-of-band paging network (14) which message includes an identification of the sourcing device. The subscriber (18)...
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5872524 |
Automatic address assignment method
The IP addresses of network elements are generated based on the ID numbers of nodes within a network having a predetermined configuration. After producing the configuration information including an...
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5866992 |
Control system for several appliances in distributed arrangement, and method for setting such a control system into operation
In a system for the control of several appliances (1-5), in particular light fittings distributed in several rooms (A, B, C), from a central command generator (10, 11), and with a method for...
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5864298 |
Pager (ringer) amplification by co-operative emission relay (pacer/racer)
A pager/ringer system for permitting co-operative emission relay between a plurality of user terminals of a satellite personal communication network (S-PCN) service. Each user terminal includes a...
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5864300 |
Communication system for selecting a communication transmission method
A wireless communication system and process for transmission of data communications, may be practiced with a microprocessor, a memory, a controller, a selector and a communication block, and the...
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5864299 |
Method and apparatus for reducing overhead in a messaging system
A messaging system, having a transmitter (202) for transmitting information service messages to selective call units (SCU's) (122), receives displayable information from a service provider, and...
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5859852 |
Hybrid access system with automated client-side configuration
An asymmetric network communication system for use in a client-server environment having independent forward and return channels operating at different speeds and/or under different protocols on...
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5854454 |
Message routing in control area network (CAN) protocol
A hierarchial elevator control system (FIG. 2) utilizes standard Control Area Network (CAN) hardware and message protocols. A broadcast message format includes priority bits and source address bits...
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5844496 |
Signal generation method and structure for a transmission and reception system
A transmission and reception system including a transmitter for transmitting a signal including identification (security) information and function information, and a receiver for receiving and...
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5841365 |
Method and apparatus for communicating with a product label
A method and apparatus for communicating with a product label. A host computer transfers information to be communicated to one or more product labels to a radio frequency transmitter. The...
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5841360 |
Distributed serial control system
A network topology allowing distributed sensing, control and communication, comprising a power source and a plurality of line-Powered, Serially connected Intelligent Cells (PSICs) coupled to the...
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5838685 |
Method and apparatus for the transmission of data files
A method and apparatus for the transmission of data files over a network has particular application in connection with store-and-forward systems. A message transmission is composed using a chosen...
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5838223 |
Patient/nurse call system
A patient/nurse call system for a hospital includes patient stations capable of generating hospital calls and a remote master station which prioritizes and stores the calls. Hall units outside...
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5832296 |
Wearable context sensitive user interface for interacting with plurality of electronic devices of interest to the user
A wearable universal user interface device is provided for interacting with a variety of electronic apparatus. The interface device includes various sensors, such as a temperature sensor, pressure...
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5831546 |
Automatic addressing in life safety system
An automatic addressing scheme for a life safety system having a local rail, and a plurality of modules inter-connected by the local rail, a first of the modules being a central processing unit,...
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5821876 |
Communication interface for bus connected circuit breakers
The present invention provides a circuit breaker control arrangement that is reliable, accurate and cost-effective to manufacture, install and maintain. This circuit breaker arrangement also...
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5818344 |
Selective call system with bit rate embedded in synchronization code word
A selective call system including a base station having a transmitter for transmitting digital paging signals in the form of batches, each batch including a synchronization code word and...
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5818350 |
High performance method of and system for selecting one of a plurality of IC chip while requiring minimal select lines
A circuit is provided for selecting one of plurality of integrated circuit chips with a minimum number of chip select signal lines. A first embodiment includes a plurality of paired address lines;...
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5818347 |
Identification of HVAC systems in a communication network
An HVAC system is assigned a network identification for subsequent use within a communication network upon receipt of a formatted signal containing the network identification. The HVAC system...
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5815086 |
Automated appliance control system
A system and method for retrofitting appliances for use with an appliance automation system and for augmenting and expanding the function of an existing appliance automation system. A universal...
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5809233 |
Method of mapping from ATMARP to NHRP
The present invention is directed to a method of resolving protocol addresses using new protocols. Gateways that map ATMARP packets to NHRP packets are placed in the network to make translations...
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5805078 |
Mobile communications network and mobile communication method
A mobile communications network and a mobile communication method for reducing loads to be incurred to the mobile communications network which loads occur because the user changes its mobile...
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5805073 |
Apparatus for connecting electric appliances
The device provides a signal to an electronic appliance and is used in a system including a plurality of electronic appliances connected in series so that they can transmit and receive information...
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5805076 |
Mobile communications system
In a mobile communications system wherein the transmission form changes in the course of the signal, high quality transmission of change information relating to the transmission form is obtained....
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5798708 |
Message protection radio display paging using confidential code and password
In a radio display paging system, a transmitted paging signal either contains an optional confidential code and a message if the message is confidential or exclusively a non-confidential message....
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5798710 |
Data communication apparatus having improved transmission efficiency
A data communication apparatus includes a reserving circuit for reserving transmission of data, a communicating circuit for performing data communication, and a communication control circuit for...
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5798705 |
Communication system capable of easily reforming to have communication units
A communication system include a communication unit comprising first and second optical interfaces 2 and 3, a lower order interface 4, an active selecting circuit 5, and a spare selecting circuit...
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5796352 |
Audio video equipment system with bus line and method of establishing a connection setting for the audio video equipment system
An audio video (AV) equipment system with a bus line including read-only-memory (ROM) that stores a plurality of predetermined system configurations of AV component devices. The system includes a...
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5793993 |
Method for transmitting bus commands and data over two wires of a serial bus
A low power, single master, variable clock rate, daisy-chainable, serial bus connects a bus dispatch (master) to a chain of one or more daisy-chained peripheral devices (slaves). The bus has a...
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5793307 |
Method and apparatus for a hybrid limited contention and polling protocol
An apparatus and method to implement a hybrid contention and polling protocol for a communications or computer network is disclosed. Various apparatus and method embodiments of the invention employ...
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5783993 |
Electronically programmable gauge
A monitoring system for monitoring a plurality of functions and conditions on a plurality of gauges or display modules. The monitoring system comprises a plurality of sensors (10) each producing a...
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5784000 |
Radio selective calling system
In a selective calling receiver receiving a first message from a transmitting side, a plurality of selective calling signals including messages and linkage orders of the messages, respectively, are...
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5781143 |
Auto-acquire of transmitter ID by receiver
method and apparatus to automatically store unique identity code of a plurality of wireless transmitters into permanent memory of a receiver control. By specifying and establishing in the receiver...
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5777560 |
Radio paging system for selective transmission without a separate address for each paging area
When a transmit station pages a pager which has the paging area of that transmit station as its local area, it pages using an address which is unique in that area. When a pager with another local...
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5768277 |
Automatic ID assigning device for network instruments
An automatic ID assigning device for LAN instruments connected in a network assigns ID numbers from a master LAN instrument to respective slave LAN instruments connecting sequentially to the master...
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5768280 |
Two-way broadband CATV communication network protocol and monitoring technology
A medium-access protocol is disclosed for use in a communication network to provide a two-way broadband communication network. The communication network comprises a central network controller (CNC)...
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5768265 |
Duplex signal multiplexing system
In a telecommunication system having an upper hierarchy device including duplicated transmit/receive circuits connected to lower hierarchy devices through time-division multiplex transmission...
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5767786 |
Method of providing voice memos in a selective call receiver
A method, in a SCR (Selective Call Receiver) (10), for providing to a user of the SCR (10) a voice memo in explanation of a received message. The SCR stores distinctive data (63) and a...
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5764142 |
Fire alarm system with smoke particle discrimination
A fire detection system provides multiple levels of signal processing so as to minimize the effects of noise from various sources. In a first level of processing any DC bias in signals received...
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5760698 |
Method of selecting an input apparatus
In a system wherein a plurality of electronic apparatuses are connected by a communication control bus for communication between those electronic apparatuses, each of the electronic apparatuses...
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5757265 |
Multiple-cable field bus system
A field bus system may be used in which transmission ability of the system can be maintained even if communication error occurs due to noises or failure of a transmission line. The system can be...
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5745048 |
Communication system
A master device sends a continuation (or stop) message on a communication line without causing mutual collision on the communication line with a response message continuously sent from a slave...
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5745493 |
Method and system for addressing multiple components on a communication bus
A method and system for sequentially addressing multiple components, having a limited number of externally available address lines, on a communication bus. The method and system employs an...
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5742833 |
Programmable power management system and method for network computer stations
A frame-address matching function of a network controller is enhanced. In a full power-on mode, the controller performs conventional functions. In the low-power mode, the controller includes...
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5738092 |
Device for monitoring portable breathing apparatus
A monitoring device for portable breathing apparatuses having a manometer by means of which the pressure in the pressure container of the breathing apparatus is detected, and having a transmitter...
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5737107 |
Information transmitting apparatus
An information transmitting apparatus for efficiently transmitting input information coming from a plurality of transmitters wherein a receiver can determine the type of the transmitter from which...
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5734989 |
Environmentally controlled locomotive computer and display
To reduce the environmental affects on a locomotive control system, optical couplers connect the brake control handle and propulsion control handle to the computer and connect electromagnetic...
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5734651 |
Transaction message routing in digital communication networks
Packet messages transmitted on a packet communications network include origin and destination addresses in the form of stacked address elements which can be pushed or popped off of the stack. A...
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5732070 |
Communication control apparatus
Disclosed is a communications-exchange apparatus which can re-establish a communication link with a plurality of terminals using a re-assigned TEI after the apparatus is reset. When the exchange is...
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