FI945222A - Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa - Google Patents

Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa Download PDF

Info

Publication number
FI945222A
FI945222A FI945222A FI945222A FI945222A FI 945222 A FI945222 A FI 945222A FI 945222 A FI945222 A FI 945222A FI 945222 A FI945222 A FI 945222A FI 945222 A FI945222 A FI 945222A
Authority
FI
Finland
Prior art keywords
subscriber
scrambling
network
remodeling
central unit
Prior art date
Application number
FI945222A
Other languages
English (en)
Swedish (sv)
Other versions
FI97184B (fi
FI97184C (fi
FI945222A0 (fi
Inventor
Juha Heikkilae
Harri Hurme
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI945222A priority Critical patent/FI97184C/fi
Publication of FI945222A0 publication Critical patent/FI945222A0/fi
Priority to DE1995142226 priority patent/DE19542226B4/de
Priority to GB9522786A priority patent/GB2294853B/en
Publication of FI945222A publication Critical patent/FI945222A/fi
Publication of FI97184B publication Critical patent/FI97184B/fi
Application granted granted Critical
Publication of FI97184C publication Critical patent/FI97184C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
FI945222A 1994-11-07 1994-11-07 Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa FI97184C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI945222A FI97184C (fi) 1994-11-07 1994-11-07 Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa
DE1995142226 DE19542226B4 (de) 1994-11-07 1995-11-01 Verfahren und Anlage zur Verwirklichung einer teilnehmerbezogenen Vermischung und Entmischung in einem Teilnehmernetz
GB9522786A GB2294853B (en) 1994-11-07 1995-11-07 Method and equipment for implementing subscriber-specific scrambling and descrambling in a subscriber network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945222 1994-11-07
FI945222A FI97184C (fi) 1994-11-07 1994-11-07 Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa

Publications (4)

Publication Number Publication Date
FI945222A0 FI945222A0 (fi) 1994-11-07
FI945222A true FI945222A (fi) 1996-05-08
FI97184B FI97184B (fi) 1996-07-15
FI97184C FI97184C (fi) 1996-10-25

Family

ID=8541743

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945222A FI97184C (fi) 1994-11-07 1994-11-07 Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa

Country Status (3)

Country Link
DE (1) DE19542226B4 (fi)
FI (1) FI97184C (fi)
GB (1) GB2294853B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269209B2 (en) 2002-02-08 2007-09-11 Broadcom Corporation Discrete multitone transmission and reception
US8121292B2 (en) * 2002-02-26 2012-02-21 Qualcomm Incorporated Method and apparatus for scrambling information bits on a channel in a communications system
DE102015000693A1 (de) * 2015-01-20 2016-07-21 Giesecke & Devrient Gmbh Verfahren und Vorrichtungen zum Bereitstellen eines Subskriptionsprofils auf einem mobilen Endgerät
CN109391293B (zh) * 2017-08-11 2022-01-14 华为技术有限公司 一种信号加扰、解扰方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484027A (en) * 1981-11-19 1984-11-20 Communications Satellite Corporation Security system for SSTV encryption
US4890321A (en) * 1986-07-08 1989-12-26 Scientific Atlanta, Inc. Communications format for a subscription television system permitting transmission of individual text messages to subscribers
US4972479A (en) * 1987-07-10 1990-11-20 Tobias Jr Ray W Method and apparatus for providing privacy/security in a communication system
ES2041315T3 (es) * 1987-09-14 1993-11-16 British Telecommunications Public Limited Company Metodo de comunicar senales digitales y receptor para el uso con tal metodo.
JPH0522281A (ja) * 1991-07-15 1993-01-29 Mitsubishi Electric Corp 秘話装置
FI96733C (fi) * 1993-06-18 1996-08-12 Nokia Telecommunications Oy Tilaajaverkkojärjestely tilaajien liittämiseksi yleiseen puhelinverkkoon
US5473696A (en) * 1993-11-05 1995-12-05 At&T Corp. Method and apparatus for combined encryption and scrambling of information on a shared medium network

Also Published As

Publication number Publication date
GB9522786D0 (en) 1996-01-10
DE19542226A1 (de) 1996-05-23
FI97184B (fi) 1996-07-15
DE19542226B4 (de) 2006-10-05
GB2294853B (en) 1999-04-07
GB2294853A (en) 1996-05-08
FI97184C (fi) 1996-10-25
FI945222A0 (fi) 1994-11-07

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Legal Events

Date Code Title Description
BB Publication of examined application