BR112015026916A2 - arranjo de transceptor, dispositivo de comunicação, método e programa de computador - Google Patents

arranjo de transceptor, dispositivo de comunicação, método e programa de computador

Info

Publication number
BR112015026916A2
BR112015026916A2 BR112015026916A BR112015026916A BR112015026916A2 BR 112015026916 A2 BR112015026916 A2 BR 112015026916A2 BR 112015026916 A BR112015026916 A BR 112015026916A BR 112015026916 A BR112015026916 A BR 112015026916A BR 112015026916 A2 BR112015026916 A2 BR 112015026916A2
Authority
BR
Brazil
Prior art keywords
transmitter
receiver
impedance
transmit port
frequency
Prior art date
Application number
BR112015026916A
Other languages
English (en)
Other versions
BR112015026916B1 (pt
Inventor
Sjöland Henrik
Wernehag Johan
Andersson Stefan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112015026916A2 publication Critical patent/BR112015026916A2/pt
Publication of BR112015026916B1 publication Critical patent/BR112015026916B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)

Abstract

1/1 resumo “arranjo de transceptor, dispositivo de comunicação, método e programa de computador” um arranjo de transceptor compreende um receptor arranjado para comunicação duplex por divisão de frequência com uma rede de comunicação; um transmissor arranjado para comunicação duplex por divisão de frequência com a rede de comunicação; uma porta de transmissão para conectar a uma antena; um circuito de impedância de equilíbrio arranjado para fornecer uma impedância adaptativa arranjada para imitar a impedância na porta de transmissão; e um arranjo de filtro, que compreende filtros de um primeiro tipo e filtros de um segundo tipo, conectando o receptor, transmissor, porta de transmissão e circuito de impedância de equilíbrio. os filtros do primeiro tipo são arranjados para passar sinais na frequência do transmissor e atenuar sinais na frequência do receptor e são conectados entre o transmissor e a porta de transmissão e entre o receptor e o circuito de impedância de equilíbrio. os filtros do segundo tipo são arranjados para atenuar sinais na frequência do transmissor e passar sinais na frequência do receptor e são conectados entre o transmissor e o circuito de impedância de equilíbrio e entre o receptor e a porta de transmissão. um dispositivo de comunicação, um método de operar o transceptor, e um programa de computador são também revelados.
BR112015026916-8A 2013-04-26 2013-04-26 Arranjo de transceptor, dispositivo de comunicação, método para controlar um arranjo de transceptor, e, meio de armazenamento legível por computador BR112015026916B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/058774 WO2014173459A1 (en) 2013-04-26 2013-04-26 Transceiver arrangement, communication device, method and computer program

Publications (2)

Publication Number Publication Date
BR112015026916A2 true BR112015026916A2 (pt) 2017-07-25
BR112015026916B1 BR112015026916B1 (pt) 2022-07-05

Family

ID=48182921

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015026916-8A BR112015026916B1 (pt) 2013-04-26 2013-04-26 Arranjo de transceptor, dispositivo de comunicação, método para controlar um arranjo de transceptor, e, meio de armazenamento legível por computador

Country Status (4)

Country Link
US (1) US10027465B2 (pt)
EP (1) EP2989724B1 (pt)
BR (1) BR112015026916B1 (pt)
WO (1) WO2014173459A1 (pt)

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EP3213419B1 (en) 2014-10-29 2019-01-02 Telefonaktiebolaget LM Ericsson (publ) Transceiver arrangement and communication device

Also Published As

Publication number Publication date
US20160065352A1 (en) 2016-03-03
BR112015026916B1 (pt) 2022-07-05
US10027465B2 (en) 2018-07-17
EP2989724A1 (en) 2016-03-02
EP2989724B1 (en) 2018-08-08
WO2014173459A1 (en) 2014-10-30

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04B 1/52

Ipc: H04B 1/525 (2015.01)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/04/2013, OBSERVADAS AS CONDICOES LEGAIS