CA2571700C - Methode et systeme de combinaison de signaux dans des communications a filtre limiteur passe-bande - Google Patents

Methode et systeme de combinaison de signaux dans des communications a filtre limiteur passe-bande Download PDF

Info

Publication number
CA2571700C
CA2571700C CA2571700A CA2571700A CA2571700C CA 2571700 C CA2571700 C CA 2571700C CA 2571700 A CA2571700 A CA 2571700A CA 2571700 A CA2571700 A CA 2571700A CA 2571700 C CA2571700 C CA 2571700C
Authority
CA
Canada
Prior art keywords
signal
bpl
modem
combiner
power line
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2571700A
Other languages
English (en)
Other versions
CA2571700A1 (fr
Inventor
Brian Donnelly
Sam Shi
Peter Sobotka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corinex Communications Corp
Original Assignee
Corinex Communications 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 Corinex Communications Corp filed Critical Corinex Communications Corp
Priority to CA2571700A priority Critical patent/CA2571700C/fr
Publication of CA2571700A1 publication Critical patent/CA2571700A1/fr
Application granted granted Critical
Publication of CA2571700C publication Critical patent/CA2571700C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • 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
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

Linvention concerne un système de communication de signaux à filtre limiteur passe-bande, comprenant un modem à filtre limiteur passe-bande possédant un premier modem interne et un second modem interne, le premier modem interne et le second modem interne chacun en communication avec un combineur à RF; le combineur à RF en communication avec la ligne dalimentation électrique moyenne tension; et dans laquelle le combineur à RF combine des signaux provenant du premier modem interne et du second modem interne en un seul signal, et communique le signal unique à la ligne dalimentation électrique moyenne tension.
CA2571700A 2006-12-19 2006-12-19 Methode et systeme de combinaison de signaux dans des communications a filtre limiteur passe-bande Active CA2571700C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2571700A CA2571700C (fr) 2006-12-19 2006-12-19 Methode et systeme de combinaison de signaux dans des communications a filtre limiteur passe-bande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2571700A CA2571700C (fr) 2006-12-19 2006-12-19 Methode et systeme de combinaison de signaux dans des communications a filtre limiteur passe-bande

Publications (2)

Publication Number Publication Date
CA2571700A1 CA2571700A1 (fr) 2008-06-19
CA2571700C true CA2571700C (fr) 2018-05-01

Family

ID=39537614

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2571700A Active CA2571700C (fr) 2006-12-19 2006-12-19 Methode et systeme de combinaison de signaux dans des communications a filtre limiteur passe-bande

Country Status (1)

Country Link
CA (1) CA2571700C (fr)

Also Published As

Publication number Publication date
CA2571700A1 (fr) 2008-06-19

Similar Documents

Publication Publication Date Title
US9954577B2 (en) Method and system of combining signals in BPL communications
US11569973B1 (en) Hybrid full duplex communications in a radio frequency cable network
Prasad et al. Full-duplex power line communications: Design and applications from multimedia to smart grid
KR20040062783A (ko) Ｔｄｓｌ 기반 ｔ-ｌａｎ 전송장치에 의한 누화간섭 영향저감 장치
CA2502107A1 (fr) Repeteurs partageant un support commun pour des communications
WO1998018211A1 (fr) Appareil adapte pour des communications sur lignes electriques
CN102326334B (zh) 用于分析线路的串扰的方法及装置
US7460662B2 (en) Isolation of transmit and receive signals in full-duplex communication systems
US9325374B2 (en) Powerline communication diversity coupling technique
RU2362269C2 (ru) Усилитель для сигналов неэкранированной витой пары
CA2571700C (fr) Methode et systeme de combinaison de signaux dans des communications a filtre limiteur passe-bande
NL7811890A (nl) Draaggolfcommunicatiesystemen.
EP1675288B1 (fr) Dispositif pour transmettre un signal de donnees dans un reseau de television par cable
WO2006135288A1 (fr) Procede et dispositif permettant un meilleur partage de la ligne d'alimentation dans un systeme de telecommunication
US8385538B2 (en) Method, system, and apparatus for a differential transformer-free hybrid circuit
US8178994B2 (en) Selective phase coupler
WO2011139908A2 (fr) Transmission d'une tension efficace basse à moyenne sur une bande primaire
WO2015060482A1 (fr) Dispositif frontal radiofréquence pour séparer un signal de transmission et un signal de réception
KR100632833B1 (ko) 수동상호 변조왜곡 신호 제거장치
WO2016192470A1 (fr) Procédé et dispositif de suppression de bruit perturbateur
EP4012934A1 (fr) Dispositif et procédé de traitement de signal de bruit
KR20130092647A (ko) 방향성 커플러를 포함하는 고주파 전단 장치
KR100302334B1 (ko) 무선가입자망의 양극성 안테나 공유장치
CN116743270A (zh) 一种基于耦合器合路的全双工射频消干扰装置
KR100390601B1 (ko) 전화선을 이용한 장거리 고속 랜 데이터 송수신 장치

Legal Events

Date Code Title Description
EEER Examination request