BR0009243A - Tomada de telefone sem fio digital/modem capaz de comunicações em linhas de energia usando comutação de fase binária diferencial (dbpsk) - Google Patents

Tomada de telefone sem fio digital/modem capaz de comunicações em linhas de energia usando comutação de fase binária diferencial (dbpsk)

Info

Publication number
BR0009243A
BR0009243A BR0009243-6A BR0009243A BR0009243A BR 0009243 A BR0009243 A BR 0009243A BR 0009243 A BR0009243 A BR 0009243A BR 0009243 A BR0009243 A BR 0009243A
Authority
BR
Brazil
Prior art keywords
binary phase
dbpsk
phase switching
power line
line communications
Prior art date
Application number
BR0009243-6A
Other languages
English (en)
Inventor
Scott R Bullock
Scott D Smith
David B Bartholomew
Original Assignee
Phonex Broadband Corp
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 Phonex Broadband Corp filed Critical Phonex Broadband Corp
Publication of BR0009243A publication Critical patent/BR0009243A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or telephone

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

Patente de Invenção: "TOMADA DE TELEFONE SEM FIO DIGITAL/MODEM CAPAZ DE COMUNICAçõES EM LINHAS DE ENERGIA USANDO COMUTAçãO DE FASE BINáRIA DIFERENCIAL (DBPSK)". Trata-se de um sistema para a comunicação de sinais entre um transmissor e um receptor usando técnicas de modulação digital. Em uma modalidade preferida desta invenção, um modulador é uma modulação de comutação de fase binária diferencial. O modulador compreende um digitalizador (101), um somador (102), um codificador diferencial (103) e um deslocador de fase (104).
BR0009243-6A 1999-03-02 2000-03-01 Tomada de telefone sem fio digital/modem capaz de comunicações em linhas de energia usando comutação de fase binária diferencial (dbpsk) BR0009243A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/260,868 US6567474B1 (en) 1999-03-02 1999-03-02 Digital wireless phone/modem jack capable of communications over the power lines using differential binary phase shift keying (DBPSK)
PCT/US2000/005457 WO2000052893A1 (en) 1999-03-02 2000-03-01 Digital wireless phone/modem jack capable of communications over the power lines using differential binary phase shift keying (dbpsk)

Publications (1)

Publication Number Publication Date
BR0009243A true BR0009243A (pt) 2002-02-13

Family

ID=22990987

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009243-6A BR0009243A (pt) 1999-03-02 2000-03-01 Tomada de telefone sem fio digital/modem capaz de comunicações em linhas de energia usando comutação de fase binária diferencial (dbpsk)

Country Status (8)

Country Link
US (1) US6567474B1 (pt)
EP (1) EP1163770A4 (pt)
JP (1) JP2002538728A (pt)
AU (1) AU769859B2 (pt)
BR (1) BR0009243A (pt)
CA (1) CA2364409C (pt)
MX (1) MXPA01008854A (pt)
WO (1) WO2000052893A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050198673A1 (en) * 2003-11-03 2005-09-08 John Kit Satellite TV security system
US9698866B2 (en) * 2011-12-12 2017-07-04 Texas Instruments Incorporated Scheduling for charger and electric vehicle communication in power line communication system
US10541726B1 (en) 2018-07-02 2020-01-21 Google Llc Data over power line design
CN111226506B (zh) * 2019-12-31 2022-07-26 宗仁科技(平潭)有限公司 电力载波信号识别电路、方法和集成电路芯片

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Also Published As

Publication number Publication date
CA2364409C (en) 2005-05-24
EP1163770A1 (en) 2001-12-19
US6567474B1 (en) 2003-05-20
WO2000052893A1 (en) 2000-09-08
CA2364409A1 (en) 2000-09-08
JP2002538728A (ja) 2002-11-12
EP1163770A4 (en) 2006-11-22
AU3716600A (en) 2000-09-21
MXPA01008854A (es) 2003-07-21
AU769859B2 (en) 2004-02-05

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ,8A E 9A ANUIDADES.

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 NA RPI2003 DE 26/05/2009.