CA2071207A1 - Time division multiplexed selective call signalling system - Google Patents

Time division multiplexed selective call signalling system

Info

Publication number
CA2071207A1
CA2071207A1 CA2071207A CA2071207A CA2071207A1 CA 2071207 A1 CA2071207 A1 CA 2071207A1 CA 2071207 A CA2071207 A CA 2071207A CA 2071207 A CA2071207 A CA 2071207A CA 2071207 A1 CA2071207 A1 CA 2071207A1
Authority
CA
Canada
Prior art keywords
selective call
signal
phases
time division
division multiplexed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2071207A
Other languages
French (fr)
Other versions
CA2071207C (en
Inventor
Leonard Edward Nelson
Robert John Schwendeman
Michael Joseph Deluca
David Frank Willard
Jerry Lee Albert Sandvos
William Victor Braun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2071207A1 publication Critical patent/CA2071207A1/en
Application granted granted Critical
Publication of CA2071207C publication Critical patent/CA2071207C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • H04W88/187—Selective call encoders for paging networks, e.g. paging centre devices using digital or pulse address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers

Abstract

A selective call receiver receives a signal having a baud rate and comprising a number of phases. The number of phases are time division multiplexed to form the signal. The selective call receiver has selective call address information assigned thereto and includes a receiver for receiving and demodulating the signal and a memory for storing predetermined information. A demultiplexer is coupled to the receiver and the memory for demultiplexing the signal to recover one of the number of phases in response to the predetermined information and the baud rate. The selective call receiver also includes a decoder coupled to the demultiplexing means for decoding said one of said number of phases of said signal to derive a selective call message therefrom.
CA002071207A 1990-01-02 1990-12-18 Time division multiplexed selective call signalling system Expired - Lifetime CA2071207C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45948590A 1990-01-02 1990-01-02
US459,485 1990-01-02

Publications (2)

Publication Number Publication Date
CA2071207A1 true CA2071207A1 (en) 1991-07-03
CA2071207C CA2071207C (en) 1996-08-20

Family

ID=23824983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002071207A Expired - Lifetime CA2071207C (en) 1990-01-02 1990-12-18 Time division multiplexed selective call signalling system

Country Status (11)

Country Link
US (2) US5168493A (en)
EP (1) EP0509020B1 (en)
JP (1) JP2743581B2 (en)
KR (1) KR960010882B1 (en)
AT (1) ATE158461T1 (en)
CA (1) CA2071207C (en)
DE (1) DE69031463T2 (en)
ES (1) ES2106773T3 (en)
HK (1) HK1003145A1 (en)
SG (1) SG43086A1 (en)
WO (1) WO1991010331A1 (en)

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Also Published As

Publication number Publication date
JPH05502988A (en) 1993-05-20
EP0509020A4 (en) 1993-06-09
SG43086A1 (en) 1997-10-17
ATE158461T1 (en) 1997-10-15
HK1003145A1 (en) 1998-10-09
US5168493A (en) 1992-12-01
ES2106773T3 (en) 1997-11-16
WO1991010331A1 (en) 1991-07-11
KR920704534A (en) 1992-12-19
JP2743581B2 (en) 1998-04-22
EP0509020A1 (en) 1992-10-21
US5371737A (en) 1994-12-06
DE69031463D1 (en) 1997-10-23
CA2071207C (en) 1996-08-20
EP0509020B1 (en) 1997-09-17
DE69031463T2 (en) 1998-03-26
KR960010882B1 (en) 1996-08-10

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Legal Events

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EEER Examination request
MKEX Expiry
MKEX Expiry

Effective date: 20101218