EP0136681A3 - - Google Patents

Download PDF

Info

Publication number
EP0136681A3
EP0136681A3 EP84111665A EP84111665A EP0136681A3 EP 0136681 A3 EP0136681 A3 EP 0136681A3 EP 84111665 A EP84111665 A EP 84111665A EP 84111665 A EP84111665 A EP 84111665A EP 0136681 A3 EP0136681 A3 EP 0136681A3
Authority
EP
European Patent Office
Prior art keywords
transmission side
code
transmitter
transmission
terminal
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
EP84111665A
Other languages
English (en)
Other versions
EP0136681A2 (de
EP0136681B1 (de
Inventor
Ludwig Dipl.-Ing. Hofmann
Klaus Stadler
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT84111665T priority Critical patent/ATE35754T1/de
Publication of EP0136681A2 publication Critical patent/EP0136681A2/de
Publication of EP0136681A3 publication Critical patent/EP0136681A3/xx
Application granted granted Critical
Publication of EP0136681B1 publication Critical patent/EP0136681B1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Telephonic Communication Services (AREA)
EP84111665A 1983-09-30 1984-09-28 Verfahren zur verschlüsselten Nachrichtenübertragung Expired EP0136681B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84111665T ATE35754T1 (de) 1983-09-30 1984-09-28 Verfahren zur verschluesselten nachrichtenuebertragung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335672 DE3335672A1 (de) 1983-09-30 1983-09-30 Verfahren zur verschluesselten nachrichtenuebertragung
DE3335672 1983-09-30

Publications (3)

Publication Number Publication Date
EP0136681A2 EP0136681A2 (de) 1985-04-10
EP0136681A3 true EP0136681A3 (es) 1985-06-05
EP0136681B1 EP0136681B1 (de) 1988-07-13

Family

ID=6210671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111665A Expired EP0136681B1 (de) 1983-09-30 1984-09-28 Verfahren zur verschlüsselten Nachrichtenübertragung

Country Status (3)

Country Link
EP (1) EP0136681B1 (es)
AT (1) ATE35754T1 (es)
DE (2) DE3335672A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393339B (de) * 1987-10-21 1991-09-25 Siemens Ag Oesterreich Vorrichtung zur verschleierten uebertragung analoger signale
EP1223506B1 (en) * 2001-01-16 2006-12-13 Telefonaktiebolaget LM Ericsson (publ) Random number generator using compression
KR20030093197A (ko) * 2001-01-16 2003-12-06 텔레폰악티에볼라겟엘엠에릭슨(펍) 압축을 사용하는 난수 발생기

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2659622B1 (de) * 1976-12-30 1978-05-11 Siemens Ag Funktelefoniesystem
DE2722700A1 (de) * 1973-07-06 1978-11-30 Licentia Gmbh Schaltungsanordnung zum uebertragen von nachrichtensignalen
EP0032107A1 (de) * 1979-12-20 1981-07-15 GRETAG Aktiengesellschaft Chiffrier/Dechiffriersystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722700A1 (de) * 1973-07-06 1978-11-30 Licentia Gmbh Schaltungsanordnung zum uebertragen von nachrichtensignalen
DE2659622B1 (de) * 1976-12-30 1978-05-11 Siemens Ag Funktelefoniesystem
EP0032107A1 (de) * 1979-12-20 1981-07-15 GRETAG Aktiengesellschaft Chiffrier/Dechiffriersystem

Also Published As

Publication number Publication date
DE3335672A1 (de) 1985-04-04
EP0136681A2 (de) 1985-04-10
DE3472742D1 (en) 1988-08-18
EP0136681B1 (de) 1988-07-13
ATE35754T1 (de) 1988-07-15

Similar Documents

Publication Publication Date Title
US4356484A (en) Method for transmitting data in a time multiplex transmission
US4606042A (en) Method for digital transmission of messages
KR860007804A (ko) 디지탈 전화 시스템
TW357511B (en) Method and system for providing low-cost high-speed data services
IE822170L (en) Telecommunication system
IL107399A (en) Interactive nationwide video data service communication system for stationary and mobile battery operated subscriber units
JPS61260727A (ja) 無線伝送系
DE3433900A1 (de) Schaltungsanordnung fuer einen datenanschluss fuer mobile funkteilnehmer
HK1013899A1 (en) Method of dealing with radio link failure
EP1814237A3 (en) Device and method for communication between base station and subscriber unit in CDMA communication system
KR920011110A (ko) 무선통신 시스템
US6256298B1 (en) Mobile telecommunication system
US4646358A (en) Signaling arrangement for two-way radio communication
EP0136681A3 (es)
WO1998012893A3 (en) Signalling in a digital mobile communications system
ATE10996T1 (de) Funkanlage.
KR20010071980A (ko) 디지털 유용 데이터를 송신하는 방법
SU1614116A1 (ru) Станци св зи с адаптивной коммутацией каналов
JPS56158570A (en) Facsimile dispatching broadcast communication system
ZA831254B (en) Telecommunications method and system
DE3462651D1 (en) Switching system
JPS63182924A (ja) 移動無線通信方式
JPS55137739A (en) Mobile message communication system
ES8106822A1 (es) Mejoras en las disposiciones de radio-comunicacion con sin- cronizacion de las instalaciones de participacion
JPS6482713A (en) Radio communication system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

RTI1 Title (correction)
17P Request for examination filed

Effective date: 19851126

17Q First examination report despatched

Effective date: 19861009

D17Q First examination report despatched (deleted)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 35754

Country of ref document: AT

Date of ref document: 19880715

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3472742

Country of ref document: DE

Date of ref document: 19880818

ET Fr: translation filed
ITF It: translation for a ep patent filed

Owner name: STUDIO JAUMANN

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19890825

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19890831

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19890912

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19890919

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19890928

Year of fee payment: 6

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19890930

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19891127

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19891218

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19900928

Ref country code: AT

Effective date: 19900928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19900929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19900930

Ref country code: CH

Effective date: 19900930

Ref country code: BE

Effective date: 19900930

BERE Be: lapsed

Owner name: SIEMENS A.G. BERLIN UND MUNCHEN

Effective date: 19900930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19910401

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19910530

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19910601

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 84111665.0

Effective date: 19910527