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7180427 Information system  
An information system for supplying a predetermined region with information includes a transmitter for transmitting information in digitally coded form and a hand-held device. The hand-held device...
7174177 System and method for providing indication of maximum teleservice payload size in a wireless communication network  
A system and method for providing improved teleservice messaging to a mobile station in a wireless communication network are disclosed. In preferred embodiments, an indication is provided to a...
7158802 Method and apparatus for providing a highly reliable ACK/NACK for time division duplex (TDD) and frequency division duplex (FDD)  
An ACK/NACK method and system for use in time division duplex (TDD) and frequency division duplex (FDD) systems. In high speed downlink packet access (HSDPA), based on the assignment of timeslots...
7023832 Paging system with spacial, frequency and time diversity  
A highly reliable radio paging system with a combination of time, frequency and spacial diversity in order to increase the reliability of the system. Time diversity is provided by broadcasting the...
6928293 Apparatus and method for receiving quick paging message in mobile station  
An apparatus and method for receiving a quick paging message in a mobile station wherein a controller for synchronizing with a second clock in a predetermined time slot and transmitting a command...
6832094 Dual event slotted paging  
A novel and improved method and system for paging a cellular telephone or other wireless terminal using two paging channels that reduces standby mode power consumption described. In one embodiment...
6765474 Method and apparatus for providing additional information to a selective call device about a broadcast  
A technique is used for providing additional information about a broadcast presentation that allows a user interested in the additional information to acquire it easily, using a selective call...
6720864 Wireless on-call communication system for management of on-call messaging and method therefor  
A wireless communication device ( 32 ) within a wireless on-call communication system ( 10 ) includes a device receiver ( 92 ) for receiving an on-call message ( 36 ), a device processor ( 98 )...
6711246 System and method for creating a page usage record  
A method of creating a page usage record is provided. An input signal is received. A page usage record is created in response to the input signal. An event jacket is created. The event jacket is...
6696921 Transmitting and receiving devices and methods for transmitting data to and receiving data from a communications system  
In one aspect, the present invention provides a transmitting and receiving device and method for transmitting data to and receiving data from a communications system. In one embodiment, the method...
6674357 Informational messages display system for mass transit systems and method for same  
An apparatus ( 10 ) for displaying informational messages communicated by wireless apparatus to selected ones of a plurality of display devices ( 16 ) and displayed in a sequence of such...
6622011 Paging  
An improved paging procedure for use in a low power radio communications network. A transceiver which pages a device by periodically transmitting a series of messages, comprises a transmitter...
6621409 Pager capable of en bloc display of a set of messages  
If a received signal includes a message signal following the address of the pager concerned, a decoder section decodes the message signal and a control section stores it in a memory section...
6621408 Pager capable of en bloc display of set of messages  
If a received signal includes a message signal following the address of the pager concerned, a decoder section decodes the message signal and a control section stores it in a memory section...
6608557 Systems and methods for transmitting signals to a central station  
Systems, structures, and methods are provided to transmit signals from a detection system to a central station. The described embodiments use an enhanced wireless system to send a message to alert...
6603390 Pager capable of en bloc display of a set of messages  
If a received signal includes a message signal following the address of the pager concerned, a decoder section decodes the message signal and a control section stores it in a memory section...
6597890 Method and apparatus for providing additional information to a selective call device about a broadcast  
A technique is used in a selective call communication system ( 100 ) and in a broadcast communication system ( 106 ) to provide additional information about a broadcast to a selective call device (...
6597280 Method of disseminating value-added data  
A method for disseminating value-added information is described, starting from known radio paging services in which on one or more frequencies, by means of an address code which establishes the...
6577849 Method and apparatus for providing additional information about a broadcast  
A technique is used for providing additional information about a broadcast presentation that allows a user interested in the additional information to acquire it easily, using a selective call...
6515577 Channel monitoring by a multichannel selective call receiver  
A multichannel selective call receiver ( 10 ) includes-a receiver ( 11 ), a controller ( 16 ), a baud detector ( 17 ) and a memory ( 18 ). The controller is adapted to control the receiver in...
6477381 Selective call receiver and method for detecting mandatory frames of a channel protocol  
A communication device ( 1 ) comprising a receiver ( 2 ) for receiving coded messages transmitted on one or more channels. There is a micro-processor ( 13 ), in communication with the receiver ( 2...
6472974 Selective call system  
A selective call system comprising a primary station ( 10 ) and a plurality of secondary stations ( 12 ), such as paging receivers, has provision for the primary station sending to a predetermined...
6462646 Transmitting and receiving devices and methods for transmitting data to and receiving data from a communication system  
A pager transceiver and method for selectively paging provides a page to a paging transceiver but does not automatically provide associated information. The paging transceiver receives the page and...
6459686 Multichannel selective call receiver  
A pager ( 20 ) for operating within the communication environment of a cyclical frame based synchronous selective call system. The pager ( 20 ) has a receiver ( 22 ) for receiving selective call...
6459359 Communication apparatus capable of displaying the number of unconfirmed messages  
A communication apparatus of the present invention includes a message storage and an unconfirmed message number storage. When the apparatus receives a radio signal, a message contained in the radio...
6441720 Message transmission to external unit in radio apparatus  
A selective call radio receiver with an external connection function, includes a connection section, a normal message storage section, a transfer message storage section and a control section. The...
6433668 Paging system with spacial, frequency and time diversity  
The present invention provides a highly reliable radio paging system. The radio paging system of the present invention provides a combination of time, frequency and spacial diversity in order to...
6396411 Reliable and fast frame synchronization scheme for flex paging protocol  
A method and apparatus that utilizes soft outputs from a paging device demodulator to perform frame synchronization is provided. The soft outputs are summed after being correlated to a first...
6393295 Dual event slotted paging  
A novel and improved method and system for paging a cellular telephone or other wireless terminal using two paging channels that reduces standby mode power consumption described. In one embodiment...
6337972 Melodic alerts for communications device  
A point-to-point communications device (SS) which is capable of generating melodic alerts, each alert being generated using numeric data in a received message. The device includes a controller ( 36...
6335676 Radio selective call receiver  
In a selective calling system where a selective calling signal is changeable in transmission rate, a radio selective call receiver includes first and second low-pass filters which are selectively...
6323754 Two-way telecommunications system  
A two-way telecommunications system includes a primary station (10, 14, 16) and a secondary station (18, 20). The primary station is arranged for transmitting on a downlink a data message together...
6300864 Method for transmitting and receiving address information within a communication system  
The first frame of a paging slot (405) contains a portion of every page's (401-404) address. Likewise, the second, third, and fourth frames of the slot (405) contain a second, third, and fourth...
6175557 Layer 2 protocol in a cellular communication system  
A method for transmitting messages using an efficient communications link protocol over an air interface of a cellular communications system is disclosed. A frame in the protocol is divided into a...
6157816 Method of increasing battery life in mobile communications devices which use paging channel displacement  
A mobile communications device such as a pager or a cellular telephone enters a low power state more promptly than under TIA/EIA/IS-136 standards when an incoming message is pending for the device...
6157815 Method and apparatus for providing broadcast messages in a communications network  
The present invention is a novel and improved method for providing broadcast short message services (SMS) in a communication network. It is an objective of the present invention to provide a method...
6144839 Alphanumeric paging system  
An apparatus and method provide a database in a pager that contains menus that may be displayed on a pager display. A paging service sends a page including an identification to the pager. The pager...
6144653 Method for communicating in a wireless communication system  
A communications system in which information is transmitted in a plurality of time slots grouped into a plurality of superframes which are, in turn, grouped into a plurality of paging frames. A...
6125277 Cordless telephone containing a protocol converting circuit to connect to digital exchanges having different protocols  
There is provided a cordless telephone which can be connected to any one of digital exchanges of different protocols. A main unit of the cordless telephone is provided with a memory for storing a...
6125263 Radio paging receiver and method for receiving non-standard radio paging signal  
A radio paging receiver (pager) and method for receiving a non-standard radio paging signal including a relatively short burst of preamble data. If a non-standard radio paging signal is received,...
6111865 Dual channel slotted paging  
A novel and improved method and system for paging a cellular telephone or other wireless terminal using two paging channels that reduces standby mode power consumption described. In one embodiment...
6094146 Method of, and communication system for, sending messages  
A method of transmitting messages in a communication system including a primary station and at least one secondary station, the secondary station being identifiable by an address code word, the...
6078267 Method of determining the number of times a pager has been paged and a pager having such a function  
In order to estimate the number of message transmissions dispatched to a radio pager wherein messages transmitted are sequentially numbered, a transmitted signal is acquired which has been found to...
6072987 Method for transmitting and receiving address information within a communication system  
The first frame of a paging slot (405) contains a portion of every page's (401-404) address. Likewise, the second, third, and fourth frames of the slot (405) contain a second, third, and fourth...
6064317 Data communication system and data communication terminal applied thereto  
A communication system is designed to exchange messages between a plurality of paging receivers each having a transmission section. One of the paging receivers transmits a question message and a...
6055413 System and method for including origination time and update lifetime with updateable messages  
An updateable message encoder/transmitter (100) has a processor (109) for encoding messages and message updates. A message includes an origination time (191), a version number (410) and an update...
6054933 Pager with handwritten input transmitted as audible DTMF tones  
A pager has an input unit, a signal generating unit, a conversion unit, a receiving unit and a display unit. The input unit reads information input by handwriting as image data. The signal...
6047164 Method for controlling the signals of an ERMES pager  
A RF-signal controlling method applied for controlling the operation of a pager in an ERMES system is disclosed. By such a method, the pagers can establish a synchronization link with the base...
6041217 Personal handyphone system hardware checking of broadcasting reception indication  
A circuit arrangement on a handset for monitoring changes in the system parameters of a personal handyphone system by hardware checking the broadcasting reception indication (BRI) pattern. The...
6021321 Selectively called wireless receiver with plural character set storage unit  
A wireless unit of a selectively called wireless receiver receives a wireless signal so as to decode the received wireless signal containing a selectively calling signal having a calling number, a...
Matches 1 - 50 out of 258 1 2 3 4 5 6 >