BR112015032649A8 - método realizado por uma unidade de rádio, unidade de rádio, e, meio de armazenamento em memória - Google Patents

método realizado por uma unidade de rádio, unidade de rádio, e, meio de armazenamento em memória Download PDF

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Publication number
BR112015032649A8
BR112015032649A8 BR112015032649A BR112015032649A BR112015032649A8 BR 112015032649 A8 BR112015032649 A8 BR 112015032649A8 BR 112015032649 A BR112015032649 A BR 112015032649A BR 112015032649 A BR112015032649 A BR 112015032649A BR 112015032649 A8 BR112015032649 A8 BR 112015032649A8
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BR
Brazil
Prior art keywords
radio unit
radio
metallic conductors
unit
frequency range
Prior art date
Application number
BR112015032649A
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English (en)
Other versions
BR112015032649A2 (pt
Inventor
Lu Chenguang
Trojer Elmar
Berg Miguel
Eriksson Per-Erik
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 BR112015032649A2 publication Critical patent/BR112015032649A2/pt
Publication of BR112015032649A8 publication Critical patent/BR112015032649A8/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

1 / 1 resumo “mã‰todo realizado por uma unidade de rãdio, unidade de rãdio, programa de computador, e, produto de programa de computador” ㉠descrito um mã©todo realizado por uma unidade de rã¡dio (10) operã¡vel em um sistema de estaã§ã£o de base de uma rede de comunicaã§ã£o sem fio, para reduzir interferãªncia na ru. o sistema de estaã§ã£o de base compreende uma unidade de banda de base (30) a unidade de rã¡dio (10) e uma pluralidade de cabeã§otes de rã¡dio (21 a 26) em que a unidade de rã¡dio estã¡ conectada com a pluralidade de cabeã§otes de rã¡dio atravã©s de um nãºmero de condutores metã¡licos (40), e em que um sinal deve ser comunicado com a unidade de rã¡dio em uma primeira faixa de frequãªncia sobre um do nãºmero de condutores metã¡licos a partir de um da pluralidade de cabeã§otes de rã¡dio. o mã©todo compreende: detectar (206) se existe qualquer interferãªncia de extremidade prã³xima, prã“ximo em um receptor de uma ru, o receptor sendo conectado com um do nãºmero de condutores metã¡licos, e, quando prã“ximo ã© detectado, disparar (210) um da pluralidade de rhs para enviar o sinal a ser comunicado sobre um do nãºmero de condutores metã¡licos em uma segunda faixa de frequãªncia diferente da primeira faixa de frequãªncia onde um menor prã“ximo ã© esperado do que na primeira faixa de frequãªncia. tambã©m sã£o descritos uma correspondente unidade de rã¡dio e um programa de computador.
BR112015032649A 2013-07-03 2013-07-03 método realizado por uma unidade de rádio, unidade de rádio, e, meio de armazenamento em memória BR112015032649A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2013/050851 WO2015002584A1 (en) 2013-07-03 2013-07-03 Radio unit and method performed by a radio unit operable in a base station system of a wireless communication network for reducing interference at the radio unit

Publications (2)

Publication Number Publication Date
BR112015032649A2 BR112015032649A2 (pt) 2017-07-25
BR112015032649A8 true BR112015032649A8 (pt) 2020-01-14

Family

ID=48875131

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015032649A BR112015032649A8 (pt) 2013-07-03 2013-07-03 método realizado por uma unidade de rádio, unidade de rádio, e, meio de armazenamento em memória

Country Status (6)

Country Link
US (1) US9660694B2 (pt)
EP (1) EP3017650B1 (pt)
CN (1) CN105359620B (pt)
BR (1) BR112015032649A8 (pt)
MY (1) MY183007A (pt)
WO (1) WO2015002584A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9319916B2 (en) 2013-03-15 2016-04-19 Isco International, Llc Method and appartus for signal interference processing
WO2016128045A1 (en) * 2015-02-11 2016-08-18 Telefonaktiebolaget Lm Ericsson (Publ) Methods and nodes of a wireless communication network for mitigating crosstalk in a distributed base station system
CN106571866B (zh) * 2015-10-10 2019-09-17 上海诺基亚贝尔股份有限公司 无线接入系统
US10652835B2 (en) 2016-06-01 2020-05-12 Isco International, Llc Signal conditioning to mitigate interference impacting wireless communication links in radio access networks
US10298279B2 (en) 2017-04-05 2019-05-21 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
US10284313B2 (en) 2017-08-09 2019-05-07 Isco International, Llc Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system
US10812121B2 (en) 2017-08-09 2020-10-20 Isco International, Llc Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system
WO2019107153A1 (ja) * 2017-11-28 2019-06-06 京セラ株式会社 撮像レンズおよび撮像装置および車載カメラシステム
EP4143980A1 (en) * 2020-04-30 2023-03-08 Telefonaktiebolaget LM ERICSSON (PUBL) Improved interface in series-connected radios

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026598A2 (en) * 1994-03-18 1995-10-05 Philips Electronics N.V. A spread-spectrum based cellular mobile radio system, and a control arrangement, a radio base station, and a mobile radio station
US6055297A (en) * 1996-08-02 2000-04-25 Northern Telecom Limited Reducing crosstalk between communications systems
US5844949A (en) * 1996-10-09 1998-12-01 General Electric Company Power line communication system
KR100487234B1 (ko) * 2002-07-02 2005-05-03 삼성전자주식회사 이동통신 기지국 시스템
US7106688B2 (en) * 2003-04-14 2006-09-12 Cisco Technology, Inc. System and method for preventing phantom data communication links
US7577084B2 (en) * 2003-05-03 2009-08-18 Ikanos Communications Inc. ISDN crosstalk cancellation in a DSL system
US8073135B2 (en) 2005-05-10 2011-12-06 Adaptive Spectrum And Signal Alignment, Inc. Binder identification
KR100842533B1 (ko) * 2006-12-13 2008-07-01 삼성전자주식회사 시분할 듀플렉싱 방식 무선광섬유 링크 장치
US8681917B2 (en) * 2010-03-31 2014-03-25 Andrew Llc Synchronous transfer of streaming data in a distributed antenna system
CN102970260B (zh) * 2012-12-24 2016-05-04 京信通信系统（中国）有限公司 噪声抑制方法、装置及lte数字微波射频拉远覆盖系统

Also Published As

Publication number Publication date
MY183007A (en) 2021-02-05
US9660694B2 (en) 2017-05-23
US20160226555A1 (en) 2016-08-04
CN105359620A (zh) 2016-02-24
EP3017650B1 (en) 2017-06-21
CN105359620B (zh) 2019-01-15
BR112015032649A2 (pt) 2017-07-25
EP3017650A1 (en) 2016-05-11
WO2015002584A1 (en) 2015-01-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H04W 88/08

Ipc: H04W 88/08 (2009.01), H04B 15/00 (2006.01), H04B 3

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]