DE3856495T2 - Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangsanlage dafür, und Methode für den Empfang von Kommunikationspaketen - Google Patents

Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangsanlage dafür, und Methode für den Empfang von Kommunikationspaketen

Info

Publication number
DE3856495T2
DE3856495T2 DE3856495T DE3856495T DE3856495T2 DE 3856495 T2 DE3856495 T2 DE 3856495T2 DE 3856495 T DE3856495 T DE 3856495T DE 3856495 T DE3856495 T DE 3856495T DE 3856495 T2 DE3856495 T2 DE 3856495T2
Authority
DE
Germany
Prior art keywords
receiving
analog
communication
memory
storage device
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.)
Expired - Lifetime
Application number
DE3856495T
Other languages
English (en)
Other versions
DE3856495T4 (de
DE3856495D1 (de
Inventor
Richard J Helferich
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.)
THOMPSON TRUST LOS ANGELES
Original Assignee
THOMPSON TRUST LOS ANGELES
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
Priority claimed from US07/077,496 external-priority patent/US4905003A/en
Priority claimed from US07/110,201 external-priority patent/US4864301A/en
Application filed by THOMPSON TRUST LOS ANGELES filed Critical THOMPSON TRUST LOS ANGELES
Publication of DE3856495T2 publication Critical patent/DE3856495T2/de
Application granted granted Critical
Publication of DE3856495T4 publication Critical patent/DE3856495T4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/02—Reversible analogue/digital converters
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1025—Paging receivers with audible signalling details
    • G08B3/105—Paging receivers with audible signalling details with call or message storage means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/662—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using a time/frequency relationship, e.g. time compression or expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Transceivers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE3856495T 1987-07-24 1988-07-22 Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangsanlage dafür, und Methode für den Empfang von Kommunikationspaketen Expired - Lifetime DE3856495T4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/077,496 US4905003A (en) 1987-07-24 1987-07-24 Analog/digital data storage system
US11000287A 1987-10-19 1987-10-19
US07/110,201 US4864301A (en) 1987-07-24 1987-10-19 Variable speed transmission recording and retrieval of data

Publications (2)

Publication Number Publication Date
DE3856495T2 true DE3856495T2 (de) 2002-06-27
DE3856495T4 DE3856495T4 (de) 2003-07-24

Family

ID=27373117

Family Applications (4)

Application Number Title Priority Date Filing Date
DE3856495T Expired - Lifetime DE3856495T4 (de) 1987-07-24 1988-07-22 Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangsanlage dafür, und Methode für den Empfang von Kommunikationspaketen
DE3855694T Expired - Fee Related DE3855694T2 (de) 1987-07-24 1988-07-22 Analog/digital-datenspeichersystem
DE3856438T Expired - Fee Related DE3856438T2 (de) 1987-07-24 1988-07-22 Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangs- und Sendeanlage dafür, und Methode für Senden und Empfang von Kommunikationspaketen
DE3856495A Expired - Fee Related DE3856495D1 (de) 1987-07-24 1988-07-22 Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangsanlage dafür, und Methode für den Empfang von Kommunikationspaketen

Family Applications After (3)

Application Number Title Priority Date Filing Date
DE3855694T Expired - Fee Related DE3855694T2 (de) 1987-07-24 1988-07-22 Analog/digital-datenspeichersystem
DE3856438T Expired - Fee Related DE3856438T2 (de) 1987-07-24 1988-07-22 Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangs- und Sendeanlage dafür, und Methode für Senden und Empfang von Kommunikationspaketen
DE3856495A Expired - Fee Related DE3856495D1 (de) 1987-07-24 1988-07-22 Kommunikationssystem mit Sprachspeicherungsvorrichtung, Empfangsanlage dafür, und Methode für den Empfang von Kommunikationspaketen

Country Status (9)

Country Link
EP (5) EP0684589B1 (de)
JP (1) JPH1075261A (de)
KR (2) KR0169082B1 (de)
AT (3) ATE207231T1 (de)
AU (1) AU2129688A (de)
CA (1) CA1291218C (de)
DE (4) DE3856495T4 (de)
HK (1) HK1000080A1 (de)
WO (1) WO1989001264A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003576A (en) * 1987-07-24 1991-03-26 Richard J. Helferich Analog/digital voice storage cellular telephone
USRE34976E (en) * 1987-07-24 1995-06-20 Richard J. Helferich Analog/digital voice storage cellular telephone
USRE37618E1 (en) 1987-07-24 2002-04-02 Richard J. Helferich Analog/digital data storage system
FR2717647B1 (fr) * 1994-03-17 1996-04-12 Slyo Habraham Transmission de paroles, messages de longues durées par les réseaux téléphoniques, dans un délai très court.
EP1150445A3 (de) 2000-04-24 2008-06-04 Sony Corporation Verfahren und Vorrichtung für die Übertragung von Mediendaten, die Zeitstempeln enthalten, Verfahren und Endgerät für den Empfang dieser Daten, Verfahren und Vorrichtung für den Empfang von digitalen Rundfunksendungen und Verfahren und Vorrichtung für die Berechnung der Sendezeiten der Mediendaten, auf der Grundlage der Zeitstempeldaten
KR20040104120A (ko) 2003-06-03 2004-12-10 삼성전자주식회사 컴퓨터 시스템 및 그 제어방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727627B2 (de) * 1972-08-28 1982-06-11
US4182989A (en) * 1975-10-24 1980-01-08 Nissan Motor Company, Inc. System for establishing a communication link between a ground station and each of vehicle drivers within a limited communication area
US4168813A (en) * 1976-10-12 1979-09-25 The Boeing Company Guidance system for missiles
JPS5859657A (ja) * 1981-10-05 1983-04-08 Oki Electric Ind Co Ltd 留守番電話装置
US4427980A (en) * 1981-10-13 1984-01-24 Motorola, Inc. Encoder for transmitted message activation code
US4468813A (en) * 1982-12-06 1984-08-28 Motorola, Inc. Digital voice storage system
US4495647A (en) 1982-12-06 1985-01-22 Motorola, Inc. Digital voice storage mobile
US4652857A (en) * 1983-04-29 1987-03-24 Meiksin Zvi H Method and apparatus for transmitting wide-bandwidth frequency signals from mines and other power restricted environments
JPS60154743A (ja) 1984-01-25 1985-08-14 Sony Corp 時分割多重通信方式
US4651208A (en) * 1985-03-18 1987-03-17 Scientific Atlanta, Inc. Compatibility of widescreen and non-widescreen television transmissions
EP0219559B1 (de) 1985-10-17 1990-09-05 ANT Nachrichtentechnik GmbH Mobilfunksystem für die Übertragung sowohl digitaler als auch analoger Signale

Also Published As

Publication number Publication date
WO1989001264A1 (en) 1989-02-09
DE3855694D1 (de) 1997-01-16
KR890702338A (ko) 1989-12-23
EP0684589B1 (de) 2000-10-25
DE3856495T4 (de) 2003-07-24
EP0684590A2 (de) 1995-11-29
DE3856438T2 (de) 2001-04-19
EP0377581A4 (en) 1992-01-22
EP0377581B1 (de) 1996-12-04
KR0162483B1 (ko) 1999-03-20
KR19980701733A (ko) 1998-06-25
ATE146020T1 (de) 1996-12-15
EP0614162A2 (de) 1994-09-07
DE3856438D1 (de) 2000-11-30
KR0169082B1 (ko) 1999-03-20
ATE197201T1 (de) 2000-11-15
EP0684589A2 (de) 1995-11-29
EP0689176A3 (de) 1996-01-24
EP0684590A3 (de) 1996-01-24
JPH1075261A (ja) 1998-03-17
AU2129688A (en) 1989-03-01
DE3856495D1 (de) 2001-11-22
EP0684590B1 (de) 2001-10-17
EP0689176A2 (de) 1995-12-27
EP0377581A1 (de) 1990-07-18
EP0684589A3 (de) 1996-01-24
HK1000080A1 (en) 1997-11-14
ATE207231T1 (de) 2001-11-15
CA1291218C (en) 1991-10-22
DE3855694T2 (de) 1997-07-03

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