FI97184C - Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa - Google Patents
Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa Download PDFInfo
- Publication number
- FI97184C FI97184C FI945222A FI945222A FI97184C FI 97184 C FI97184 C FI 97184C FI 945222 A FI945222 A FI 945222A FI 945222 A FI945222 A FI 945222A FI 97184 C FI97184 C FI 97184C
- Authority
- FI
- Finland
- Prior art keywords
- subscriber
- conversion
- data
- central unit
- network
- Prior art date
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
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 |
---|---|---|---|
FI945222A FI97184C (fi) | 1994-11-07 | 1994-11-07 | Menetelmä ja laitteisto tilaajakohtaisen muokkauksen ja uudelleenmuokkauksen toteuttamiseksi tilaajaverkossa |
FI945222 | 1994-11-07 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI945222A0 FI945222A0 (fi) | 1994-11-07 |
FI945222A FI945222A (fi) | 1996-05-08 |
FI97184B FI97184B (fi) | 1996-07-15 |
FI97184C true 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 (de) |
FI (1) | FI97184C (de) |
GB (1) | GB2294853B (de) |
Families Citing this family (4)
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 |
CN110838855B (zh) * | 2017-08-11 | 2021-03-23 | 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)
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 |
JP2807244B2 (ja) * | 1987-09-14 | 1998-10-08 | ブリテツシユ・テレコミユニケイシヨンズ・パブリツク・リミテツド・カンパニー | デジタル信号通信方法及びこの方法を使用する受信機 |
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 |
-
1994
- 1994-11-07 FI FI945222A patent/FI97184C/fi active
-
1995
- 1995-11-01 DE DE1995142226 patent/DE19542226B4/de not_active Expired - Fee Related
- 1995-11-07 GB GB9522786A patent/GB2294853B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2294853A (en) | 1996-05-08 |
DE19542226B4 (de) | 2006-10-05 |
GB2294853B (en) | 1999-04-07 |
FI97184B (fi) | 1996-07-15 |
DE19542226A1 (de) | 1996-05-23 |
FI945222A (fi) | 1996-05-08 |
FI945222A0 (fi) | 1994-11-07 |
GB9522786D0 (en) | 1996-01-10 |
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Legal Events
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BB | Publication of examined application |