BR112016014197A2 - Sistema para transportar dados de um sistema de antena distribuído, e, métodos de fornecimento de dados serializados e de transmissão de dados de rf e de dados de ip - Google Patents

Sistema para transportar dados de um sistema de antena distribuído, e, métodos de fornecimento de dados serializados e de transmissão de dados de rf e de dados de ip

Info

Publication number
BR112016014197A2
BR112016014197A2 BR112016014197A BR112016014197A BR112016014197A2 BR 112016014197 A2 BR112016014197 A2 BR 112016014197A2 BR 112016014197 A BR112016014197 A BR 112016014197A BR 112016014197 A BR112016014197 A BR 112016014197A BR 112016014197 A2 BR112016014197 A2 BR 112016014197A2
Authority
BR
Brazil
Prior art keywords
data
distributed antenna
dau
methods
antenna system
Prior art date
Application number
BR112016014197A
Other languages
English (en)
Other versions
BR112016014197B1 (pt
Inventor
Zhuang Qianqi
Patrick STAPLETON Shawn
Original Assignee
Dali Systems Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53403708&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112016014197(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dali Systems Co Ltd filed Critical Dali Systems Co Ltd
Publication of BR112016014197A2 publication Critical patent/BR112016014197A2/pt
Publication of BR112016014197B1 publication Critical patent/BR112016014197B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M9/00—Parallel/series conversion or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Power Engineering (AREA)

Abstract

SISTEMA PARA TRANSPORTAR DADOS DE UM SISTEMA DE ANTENA DISTRIBUÍDO, E, MÉTODOS DE FORNECIMENTO DE DADOS SERIALIZADOS E DE TRANSMISSÃO DE DADOS DE RF E DE DADOS DE IP. Um sistema para transportar dados em um sistema de antena distribuído (DAS) inclui pelo menos uma unidade de acesso digital (DAU) e uma pluralidade de unidades remotas digitais (DRUs) acoplada a pelo menos uma DAU. A pluralidade de DRUs são operáveis para transportar sinais entre a pluralidade de DRUs e pelo menos uma DAU. A pelo menos uma DAU inclui: um codificador de transporte de dados compreendendo: um enquadrador, um codificador, um embaralhador, e um serializador e um decodificador de transporte de dados compreendendo: um desserializador, um decodificador, um desembaralhador, um sincronizador de quadro, e uma desenquadrador.
BR112016014197-0A 2013-12-19 2014-12-18 Sistema para transportar dados de um sistema de antena distribuído, e, métodos de fornecimento de dados serializados e de transmissão de dados de rf e de dados de ip BR112016014197B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361918386P 2013-12-19 2013-12-19
US61/918,386 2013-12-19
PCT/US2014/071244 WO2015095574A1 (en) 2013-12-19 2014-12-18 Digital transport of data over distributed antenna network

Publications (2)

Publication Number Publication Date
BR112016014197A2 true BR112016014197A2 (pt) 2017-08-08
BR112016014197B1 BR112016014197B1 (pt) 2023-05-30

Family

ID=

Also Published As

Publication number Publication date
JP2017504257A (ja) 2017-02-02
IL246210A0 (en) 2016-07-31
KR20160101086A (ko) 2016-08-24
CN105830373B (zh) 2019-04-23
AU2019202190B2 (en) 2021-03-04
EP3084992A1 (en) 2016-10-26
US20180212650A1 (en) 2018-07-26
AU2019202190A1 (en) 2019-04-18
US11277172B2 (en) 2022-03-15
US20220278711A1 (en) 2022-09-01
EP3084992A4 (en) 2017-08-09
SG11201605002QA (en) 2016-07-28
MY181806A (en) 2021-01-07
CN105830373A (zh) 2016-08-03
CN109981149A (zh) 2019-07-05
US20200127707A1 (en) 2020-04-23
US20240195455A1 (en) 2024-06-13
US9847816B2 (en) 2017-12-19
KR102257392B1 (ko) 2021-05-27
WO2015095574A1 (en) 2015-06-25
US10659108B2 (en) 2020-05-19
AU2014364473A1 (en) 2016-07-21
US20150207545A1 (en) 2015-07-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 18/12/2014, OBSERVADAS AS CONDICOES LEGAIS