Matches 101 - 150 out of 180 < 1 2 3 4 >
Match Document Document Title
5936546 Variable format radio pager having power saving mode during binary code transmission  
A radio pager includes a waveshaper for shaping a baseband signal recovered from a demodulated variable format paging signal into a binary signal. A/D conversion and symbol decision circuitry...
5936545 Radio-paging receiver having a flexible message display function  
A display control section displays characters on a display screen of a display section. Character information data, including a plurality of character sizes, a plurality of character intervals, and...
5933089 Pager with message display function  
A pager having a notifier to notify the receipt of a call signal for itself, an LCD to display certain display messages, a light sensor to detect the light quantity of the light irradiated to the...
5929777 Radio activated personal infrared distress beacon  
A personal infrared beacon unit capable of being worn as an adornment of clothing, incorporated into a part of a person's attire, or embodied within a personal pager, a cellular phone or a 2-way...
5929772 Data processing device and method for use in a paging receiver  
A data processing device of a paging receiver having a controller for analyzing decoded paging data and for performing a paging function, wherein address data and message data of all frames are...
5920271 Radio pager for displaying text message in different fonts and method thereof  
A pager for receiving a text message from a transmitter and displaying characters corresponding thereto in different fonts. The pager includes a first font read-only-memory having a plurality of...
5914941 Portable information storage/playback apparatus having a data interface  
A digital replacement for an analog audio tape recorder can record audio programming digitally in a faster than real time format and can play back audio programming, where such programming has been...
5905443 Paging system employing delivery schedule combining and method of operation thereof  
A satellite-based, world-wide cellular messaging system (5) transmits paging messages to pagers (2) via multiple beams. A pager (2) monitors multiple beams, recording the schedules for each beam,...
5892456 Index managing method and apparatus of received messages for a radio paging receiver  
Each radio paging receiver includes an originating party identification table in which an individual originating party code provided for each information supplier and a name of the information...
5886645 Method and apparatus for providing duplicate messages in an acknowledge-back communication system  
A communication system (100) for providing information includes transceivers (110) for receiving the information and acknowledging reception of the information and a terminal (105) for transmitting...
5878352 Apparatus and method for selecting a transmitter for directed message delivery  
A method and the corresponding messaging system of selecting a transmitter for directed message delivery set is a messaging system including a plurality of transmitters arranged and constructed to...
5875178 Digital signal organized in self-contained data containers, especially for data transmission to selective call receivers  
A digital signal to be received by a plurality of receivers, particularly restricted-range receivers, and divided into signal frames of which at least some include both a main data channel...
5861818 Radio paging selective receiver with display for notifying presence of unread message based on time of receipt  
A radio paging selective receiver determines that a received message is unread based on the time difference between the message reception time and the current time being larger that some...
5856787 Radio pager  
When a radio selective calling receiver receives a special code commanding the deletion of a received message, it deletes a message designated by a control signal following the special code.
5854595 Communications apparatus and method with a computer interchangeable integrated circuit card  
A communication portable radio frequency (RF) communication device such as a pager that receives messages and formats selected messages and stores the formatted messages on a removably attached...
5850605 Method and apparatus for dynamically grouping transmitters for message transmission in a communication system  
A communication system (100) for dynamically selecting transmitters (115) for message transmission includes the transmitters (115) for sending transmission signals and a portable messaging unit...
5839054 Automatic registration paging system  
A dedicated paging system having single button paging, requiring only a single press of a dedicated button on a page base to automatically page a pager associated with the page base. Information...
5838252 Interactive two-way pager systems  
A two-way pager system is adapted for interactive process between a pager server and a subscriber carrying the pager. A first message sent by the pager server has labels for return buttons on the...
5831545 Method and apparatus for adjusting a communication strategy in a radio communication system using location  
An acknowledge back portable selective call radio (10) for use in a selective call signal radio system (100) and method for determining selective call radio location (200-300), wherein the...
5822307 Method, transceiver, and system for providing wireless communication compatible with 10BASE-T Ethernet  
The present invention provides a method (200), transceiver (100), and system (900) for providing wireless communication compatible with 10 BASE-T Ethernet. In the transceiver, an absence detector...
5815081 Radio paging receiver capable of providing a large number of announcing modes  
For carrying out an announcement in response to a call signal which has, as a selected code, one of a plurality of call condition indicating code, a radio paging receiver has a plurality of call...
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...
5801638 Selective call receiver with independent control of displayed service area data and selected radio channel  
A selective call receiver includes a relational data memory and a call number display processor in addition to a service area selector. The relational data memory stores plural data groups each...
5793301 Assured two-way wireless communication system for financial industry transactions  
A method for providing assured communications in a two-way wireless communications system is disclosed. An instruction is constructed at a first device for wireless transmission to a second device...
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...
5781539 Paging system capable of calling pagers of different bit rates without deterioration of an efficient use of radio channels  
A central station and each base station have a timer indicating time instants coincident with each other. A common transmission start time instant is provided from the central station to each base...
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...
5774061 Radio selective calling receiver with message display capability  
A radio selective calling receiver which can continuously display a specified message during call-waiting state. The radio selective calling receiver has a RAM for storing messages, an LCD (liquid...
5767785 Method and apparatus for selecting a batch of pending messages for a next transmission  
A radio frequency manager (12) for choosing a selective call protocol among a plurality of selective call protocols comprises a memory (13) for storing historical data on messages previously sent,...
5757782 Paging system with multiple baseband subcarriers  
Pager data is transmitted at different subcarrier frequencies on different FM broadcast channels. The subcarrier frequency of the pager data is selected to avoid conflicts with signals transmitted...
5754119 Multiple pager status synchronization system and method  
Status changes made on first pager (130 and 530) are wirelessly communicated to an infrastructure (110 and 510) which communicates the status changes to other pagers (150 and 550) so that the other...
5751693 Cellular digital signaling  
A cellular, digital, two-way messaging system and method. In one embodiment of the present invention, two-way messaging is achieved using pagers, remote receivers, and a central transmitting...
5745481 Message system and method for efficient multi-frequency roaming  
A messaging system capable of transmitting messages to receivers which roam between coverage areas. In one configuration, a coverage area (600) is divided into a plurality of zones (605, 610, 615)....
5740369 Information delivery system and portable information terminal  
A transmitting management apparatus transmits information having an identification number corresponding to a portable information terminal to which information is to be delivered and/or having a...
5739764 Selective calling receiver having an alerting time auto-control function  
A selective calling receiver having an alarting time auto-control function according to the present invention includes a first storing circuit for storing an identification number. A decoder for...
5732074 Mobile portable wireless communication system  
Communication of information including data between a remote computer and a vehicle is managed and facilitated using an apparatus compatible with standardized network communication links. In one...
5729209 Radio selective call receiver with having electronic pocket notebook function for organizing messages  
A radio selective call receiver with display includes, a storage device for storing at least received messages, a display device for displaying the received messages, an adder for associating the...
5726640 System and method for scheduling the transmission of pages having different protocols  
A paging controller (10) schedules the transmission of pages of different protocol types, dynamically, taking into account both the airtime efficiency of transmitting a page of a particular...
5724357 Remote response system and data transfer protocol  
A wireless remote response system includes a base unit which retrieves user-entered responses from a plurality of remote response units, each of which is provided to a user. The base unit transmits...
5721534 Paging system with adaptive monitoring schedule and method of operation thereof  
A satellite-based, world-wide cellular messaging system (5) transmits paging messages to pagers (2) via multiple beams. A pager (2) monitors multiple beams, recording the schedules for each beam,...
5708781 Apparatus and method for dividedly transmitting and receiving message data using connection codes appended as part of the transmission packets data field  
When one message data is transmitted dividedly at plural times to the same reception terminal, in the first transmission, a code specifying the terminal is transmitted, and then message data in a...
5708655 Method and apparatus for addressing a wireless communication station with a dynamically-assigned address  
A method, and associated apparatus, for providing a wireless communication station with a dynamically-assigned address which provides a temporary address to route data to the wireless communication...
5706283 Radio communication system in which base station transmits signal indicating whether or not message is valid to terminal stations  
A valid bit generator of a base station generates a valid bit to be disposed at or near the top of a message to be transmitted. The valid bit is set to be inactive if the message can be ignored, or...
5701414 Controller for selective call receiver having memory for storing control information, plurality of addresses, status information, receive address information, and message  
A memory 220 comprising address register 305, control register 310, status register 315, message register 320, and receive address register information register 325, are coupled to a decoder 240...
5697060 Portable voice message terminal capable of transmitting pre-set text-based information  
A portable wireless voice message transmitter over packet switched network for transmitting a voice message is provided. The transmitter is capable of transmitting a voice message and text-based...
5694119 Structure of a paging receiver and a message data storage control method  
A paging receiver receives a message data including an overhead and a body data. The paging receiver has a first memory with multiple memory slots for holding the body data from multiple message...
5689440 Voice compression method and apparatus in a communication system  
The present invention comprises a method for compressing a plurality of voice signals within a voice communication resource (see FIG. 6) having a given bandwidth within a voice communication system...
5686901 System and method for queuing and batching messages for wireless transmission  
A paging controller (10) assigns pages to particular batch positions utilizing a metric that minimizes the gaps between messages in a batch so as to increase the efficiency and throughput of the...
5652783 Method and apparatus for selectively encoding digital messages in a communication system  
A communication system providing selective encoding of digital messages (408) comprising a plurality of transmitting devices (116) and a plurality of receiving devices (122). The transmitting...
5652570 Individual location system  
An interactive individual location and monitoring system includes a central monitoring system for maintaining health, location, and other data with respect to an individual. A watch unit carried by...
Matches 101 - 150 out of 180 < 1 2 3 4 >