BR0106063A - Vìdeofonia em larga escala - Google Patents
Vìdeofonia em larga escalaInfo
- Publication number
- BR0106063A BR0106063A BR0106063A BR0106063A BR0106063A BR 0106063 A BR0106063 A BR 0106063A BR 0106063 A BR0106063 A BR 0106063A BR 0106063 A BR0106063 A BR 0106063A BR 0106063 A BR0106063 A BR 0106063A
- Authority
- BR
- Brazil
- Prior art keywords
- cable
- network
- calls
- videophony
- concessionaires
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Optical Communication System (AREA)
- Selective Calling Equipment (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
"VIDEOFONIA EM LARGA ESCALA". (figura 1) com o emprego de microfones, câmeras de vídeo (1) e aparelhos receptores de televisão convencionais (3), e de uma interface integradora (2) capacitada a realizar chamadas utilizando os protocolos de comunicação de dados TCP-IP (Transmission Control Protocol - Internet Protocol), ou outro com função similar, sinalizar chamadas recebidas exibindo o endereço do assinante chamador, utilizando-se de modem's (7) e, como meio de transmissão dos sinais, um ou mais dos seguintes sistemas: a rede híbrida de TV por assinatura, constituída por cabos coaxiais e fibras ópticas, a rede de cabos telefónicos e fibras ópticas das concessionárias de Sistema Telefónico Fixo Comutado, as redes de cabos metálicos ou de fibras ópticas de outras permissionárias de serviços de telecomunicações, rádio freq³ência incluindo a faixa de infravermelho, ou mesmo a rede de transmissão de energia elétrica (5), transitando por uma ou mais unidades centrais (6) dotadas de equipamentos roteadores estrategicamente localizados.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0106063A BR0106063A (pt) | 2001-11-26 | 2001-11-26 | Vìdeofonia em larga escala |
PCT/BR2002/000161 WO2003047216A2 (en) | 2001-11-26 | 2002-11-22 | Large scale videophone |
AU2002347230A AU2002347230A1 (en) | 2001-11-26 | 2002-11-22 | Large scale videophone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0106063A BR0106063A (pt) | 2001-11-26 | 2001-11-26 | Vìdeofonia em larga escala |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0106063A true BR0106063A (pt) | 2003-08-26 |
Family
ID=3948172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0106063A BR0106063A (pt) | 2001-11-26 | 2001-11-26 | Vìdeofonia em larga escala |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2002347230A1 (pt) |
BR (1) | BR0106063A (pt) |
WO (1) | WO2003047216A2 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101150532B (zh) * | 2006-09-22 | 2010-05-12 | 华为技术有限公司 | 一种实现业务集成的方法及系统 |
CN101322405B (zh) * | 2006-09-22 | 2011-05-11 | 华为技术有限公司 | 实现业务集成的方法、装置及系统 |
CN102196107A (zh) * | 2010-03-01 | 2011-09-21 | 纬创资通股份有限公司 | 电话系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2537372B1 (fr) * | 1982-12-06 | 1986-12-05 | Telecommunications Sa | Appareil et procede de traitement de signaux numeriques et regie d'abonne pour systeme de telecommunications et de teledistribution |
FR2642928B1 (fr) * | 1989-02-03 | 1994-04-15 | Guichard Jacques | Terminal de communication sonore et visuelle a reglages perfectionnes |
EP0836323B1 (en) * | 1991-02-20 | 2004-01-14 | Hitachi, Ltd. | Television telephone |
JP2001157183A (ja) * | 1999-11-25 | 2001-06-08 | Nec Corp | テレビ電話システム |
-
2001
- 2001-11-26 BR BR0106063A patent/BR0106063A/pt not_active Application Discontinuation
-
2002
- 2002-11-22 AU AU2002347230A patent/AU2002347230A1/en not_active Abandoned
- 2002-11-22 WO PCT/BR2002/000161 patent/WO2003047216A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2003047216A2 (en) | 2003-06-05 |
AU2002347230A1 (en) | 2003-06-10 |
AU2002347230A8 (en) | 2003-06-10 |
WO2003047216A3 (en) | 2003-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |