BR9905943A - Estação de telecomunicação digital, sistema de comunicação digital, e, processo para utilização num sistema de comunicação digital. - Google Patents
Estação de telecomunicação digital, sistema de comunicação digital, e, processo para utilização num sistema de comunicação digital.Info
- Publication number
- BR9905943A BR9905943A BR9905943-6A BR9905943A BR9905943A BR 9905943 A BR9905943 A BR 9905943A BR 9905943 A BR9905943 A BR 9905943A BR 9905943 A BR9905943 A BR 9905943A
- Authority
- BR
- Brazil
- Prior art keywords
- communication system
- digital
- digital communication
- signals
- different types
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00209—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
- H04N1/00214—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax details of transmission
- H04N1/0022—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax details of transmission involving facsimile protocols or a combination of facsimile protocols and computer data transmission protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00209—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
- H04N2201/0015—Control of image communication with the connected apparatus, e.g. signalling capability
- H04N2201/002—Selecting or switching between an image communication channel and a non-image communication channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13034—A/D conversion, code compression/expansion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13166—Fault prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13174—Data transmission, file transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13178—Control signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13179—Fax, still picture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13204—Protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13216—Code signals, frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13396—Signaling in general, in-band signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13407—Detection of data transmission mode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computing Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Time-Division Multiplex Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Communication Control (AREA)
- Facsimiles In General (AREA)
- Dc Digital Transmission (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
"ESTAçãO DE TELECOMUNICAçãO DIGITAL, SISTEMA DE COMUNICAçãO DIGITAL, E, PROCESSO PARA UTILIZAçãO NUM SISTEMA DE COMUNICAçãO DIGITAL". Trata-se de transmissão de sinais codificados de diferentes tipos num sistema compreendendo uma pluralidade de estacões de telecomunicações operacionais. O sistema permite a transmissão de diferentes tipos de sinais em sua forma codificada na direção de um terminal receptor da via de percurso de transmissão e assegura que os sinais sejam decodificados para sua forma digital descomprimida somente no último decodificador operacional ao longo da via de percurso de transmissão. Mensagens de classificação de sinais são transmitidas ao longo da via de percurso de transmissão e permitem a operação do sistema num ambiente de diversos tipos de sinais.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12769898A IL127698A (en) | 1998-12-23 | 1998-12-23 | Device, system and method for signal compression in a telecommunication network |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9905943A true BR9905943A (pt) | 2000-10-10 |
Family
ID=11072290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9905943-6A BR9905943A (pt) | 1998-12-23 | 1999-12-22 | Estação de telecomunicação digital, sistema de comunicação digital, e, processo para utilização num sistema de comunicação digital. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6512790B1 (pt) |
EP (1) | EP1014750A3 (pt) |
JP (1) | JP2000216882A (pt) |
CN (1) | CN1149777C (pt) |
AR (1) | AR022010A1 (pt) |
AU (1) | AU755263B2 (pt) |
BR (1) | BR9905943A (pt) |
IL (1) | IL127698A (pt) |
PL (1) | PL337398A1 (pt) |
RU (1) | RU2239957C2 (pt) |
SG (1) | SG82057A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL128625A0 (en) * | 1999-02-21 | 2000-01-31 | Eci Telecom Ltd | Code converter and a system using same |
US6795497B1 (en) * | 2000-11-14 | 2004-09-21 | Eci Telecom Ltd. | Use of end to end compression devices in telecommunication networks |
US7221684B1 (en) | 2002-01-08 | 2007-05-22 | Cisco Technology, Inc. | Increasing network efficiency using packet compression and decompression |
GB0201588D0 (en) * | 2002-01-24 | 2002-03-13 | Nortel Networks Ltd | Call establishment procedure |
US7158572B2 (en) * | 2002-02-14 | 2007-01-02 | Tellabs Operations, Inc. | Audio enhancement communication techniques |
US20040179555A1 (en) * | 2003-03-11 | 2004-09-16 | Cisco Technology, Inc. | System and method for compressing data in a communications environment |
US7733793B1 (en) | 2003-12-10 | 2010-06-08 | Cisco Technology, Inc. | System and method for suppressing silence data in a network environment |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5596745A (en) * | 1979-01-17 | 1980-07-23 | Nec Corp | Signal discrimination unit |
JPH0620228B2 (ja) * | 1984-03-13 | 1994-03-16 | キヤノン株式会社 | フアクシミリ装置 |
US4885755A (en) * | 1985-04-10 | 1989-12-05 | Canon Kabushiki Kaisha | Method and apparatus for data communication |
JPH0831934B2 (ja) * | 1985-08-26 | 1996-03-27 | 株式会社東芝 | ファクシミリ通信方式 |
IL89461A (en) * | 1989-03-02 | 1994-06-24 | Eci Telecom Limited | Telephone communication compression system |
US5479498A (en) * | 1990-12-11 | 1995-12-26 | Octel Communications Corporation | Digital line card having universal port for upgrading electronic messaging system |
GB2271485B (en) * | 1992-10-08 | 1996-05-08 | Richard John Hocking | Telecommunication apparatus |
US5526350A (en) * | 1994-03-09 | 1996-06-11 | British Telecommunications Public Limited Company | Communication network with bandwidth managers for allocating bandwidth to different types of traffic |
US5757801A (en) * | 1994-04-19 | 1998-05-26 | Multi-Tech Systems, Inc. | Advanced priority statistical multiplexer |
US5682386A (en) * | 1994-04-19 | 1997-10-28 | Multi-Tech Systems, Inc. | Data/voice/fax compression multiplexer |
JP2635007B2 (ja) * | 1994-06-30 | 1997-07-30 | 日本電気株式会社 | ファクシミリ信号自動分析方法 |
JP3421050B2 (ja) * | 1994-11-11 | 2003-06-30 | シーメンス アクチエンゲゼルシヤフト | マルチメディア機能を備えた通信端末装置間のファクシミリ符号化情報の伝送のための方法及び装置 |
GB9507058D0 (en) | 1995-04-05 | 1995-05-31 | Newbridge Networks Corp | Super tandem high capacity voice transmission system |
US5768278A (en) * | 1996-02-06 | 1998-06-16 | Dsc Communications Corporation | N: 1 Transcoder |
US6205208B1 (en) * | 1997-03-31 | 2001-03-20 | World One Telecom, Ltd. | Method and apparatus for dynamic processing of data communications of various types |
-
1998
- 1998-12-23 IL IL12769898A patent/IL127698A/en not_active IP Right Cessation
-
1999
- 1999-12-13 AU AU64494/99A patent/AU755263B2/en not_active Ceased
- 1999-12-15 EP EP99310125A patent/EP1014750A3/en not_active Withdrawn
- 1999-12-17 US US09/465,456 patent/US6512790B1/en not_active Expired - Lifetime
- 1999-12-21 SG SG9906484A patent/SG82057A1/en unknown
- 1999-12-22 CN CNB991204778A patent/CN1149777C/zh not_active Expired - Fee Related
- 1999-12-22 BR BR9905943-6A patent/BR9905943A/pt not_active IP Right Cessation
- 1999-12-22 JP JP11364798A patent/JP2000216882A/ja active Pending
- 1999-12-22 RU RU99127455/09A patent/RU2239957C2/ru not_active IP Right Cessation
- 1999-12-22 PL PL99337398A patent/PL337398A1/xx unknown
- 1999-12-23 AR ARP990106732A patent/AR022010A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IL127698A0 (en) | 1999-10-28 |
AR022010A1 (es) | 2002-09-04 |
CN1149777C (zh) | 2004-05-12 |
AU6449499A (en) | 2000-06-29 |
PL337398A1 (en) | 2000-07-03 |
JP2000216882A (ja) | 2000-08-04 |
IL127698A (en) | 2002-11-10 |
EP1014750A3 (en) | 2006-10-18 |
EP1014750A2 (en) | 2000-06-28 |
US6512790B1 (en) | 2003-01-28 |
RU2239957C2 (ru) | 2004-11-10 |
AU755263B2 (en) | 2002-12-05 |
SG82057A1 (en) | 2001-07-24 |
CN1272743A (zh) | 2000-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE 10A. ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2047 DE 30/03/2010. |