BR112018007054A2 - ?controlador de vetorização, método para configurar um processador de vetorização e nó de acesso? - Google Patents
?controlador de vetorização, método para configurar um processador de vetorização e nó de acesso?Info
- Publication number
- BR112018007054A2 BR112018007054A2 BR112018007054A BR112018007054A BR112018007054A2 BR 112018007054 A2 BR112018007054 A2 BR 112018007054A2 BR 112018007054 A BR112018007054 A BR 112018007054A BR 112018007054 A BR112018007054 A BR 112018007054A BR 112018007054 A2 BR112018007054 A2 BR 112018007054A2
- Authority
- BR
- Brazil
- Prior art keywords
- vectorization
- lines
- controller
- processor
- given tone
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
- H04B3/487—Testing crosstalk effects
-
- 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
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/0026—Interference mitigation or co-ordination of multi-user interference
- H04J11/003—Interference mitigation or co-ordination of multi-user interference at the transmitter
- H04J11/0033—Interference mitigation or co-ordination of multi-user interference at the transmitter by pre-cancellation of known interference, e.g. using a matched filter, dirty paper coder or Thomlinson-Harashima precoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
- H04J11/0026—Interference mitigation or co-ordination of multi-user interference
- H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
- H04J11/0046—Interference mitigation or co-ordination of multi-user interference at the receiver using joint detection algorithms
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Interface Circuits In Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Abstract
a presente invenção se refere a um controlador de vetorização (130) para configurar um processador de vetorização (120) que processa conjuntamente sinais de comunicação dmt (u1..un; y1..yn) a serem transmitidos através de, ou recebidos de, uma pluralidade de n linhas de assinante (l1..ln) de acordo com uma matriz de vetorização (pk; qk). de acordo com uma modalidade da invenção, o controlador de vetorização é adaptado, para os dados tons (k) de uma pluralidade de tons, para habilitar o dado tom para a comunicação de dados direta através de um primeiro conjunto de n-mk linhas alvo (ak) fora da pluralidade de n linhas de assinante, e para desabilitar o dado tom para a comunicação de dados direta através de um segundo conjunto não contíguo de mk linhas de suporte (bk) fora da pluralidade de n linhas de assinante, em que mk indica um número inteiro positivo não nulo. o controlador de vetorização é adaptado adicionalmente para configurar a matriz de vetorização para usar uma potência de transmissão ou de recepção disponível no dado tom através do segundo conjunto de mk linhas de suporte para um aprimoramento adicional de ganhos de sinal de dados no dado tom através do primeiro conjunto de n-mk linhas alvo. a presente invenção também se refere a um método para configurar um processador de vetorização.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15306568.5A EP3154205B1 (en) | 2015-10-06 | 2015-10-06 | Targeted rectangular conditioning |
PCT/EP2016/073543 WO2017060186A1 (en) | 2015-10-06 | 2016-10-03 | Targeted rectangular conditioning |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018007054A2 true BR112018007054A2 (pt) | 2018-10-23 |
Family
ID=54324921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018007054A BR112018007054A2 (pt) | 2015-10-06 | 2016-10-03 | ?controlador de vetorização, método para configurar um processador de vetorização e nó de acesso? |
Country Status (12)
Country | Link |
---|---|
US (2) | US10826560B2 (pt) |
EP (2) | EP3154205B1 (pt) |
JP (1) | JP2018530267A (pt) |
KR (1) | KR101959196B1 (pt) |
CN (2) | CN114745025A (pt) |
AU (1) | AU2016335186B2 (pt) |
BR (1) | BR112018007054A2 (pt) |
CA (1) | CA2999381A1 (pt) |
MX (1) | MX2018004087A (pt) |
PL (1) | PL3154205T3 (pt) |
TW (1) | TWI622277B (pt) |
WO (1) | WO2017060186A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2995072B1 (en) * | 2013-05-05 | 2017-03-15 | Lantiq Deutschland GmbH | Training optimization of multiple lines in a vectored system using a prepared-to-join group |
US11789769B2 (en) | 2013-09-20 | 2023-10-17 | Qualcomm Incorporated | System and method for generation of event driven, tuple-space based programs |
CN107196678B (zh) * | 2014-03-25 | 2023-04-18 | 领特贝特林共有限责任两合公司 | 用于干扰抑制的方法和装置 |
EP3154205B1 (en) * | 2015-10-06 | 2018-07-18 | Alcatel Lucent | Targeted rectangular conditioning |
WO2017072765A1 (en) * | 2015-10-27 | 2017-05-04 | Sckipio Technologies S.I Ltd | System and method for managing optimization of vectoring performance |
EP3211804B1 (en) * | 2016-02-26 | 2019-01-23 | Alcatel Lucent | Method and apparatus for determination of vectoring matrices |
WO2018122855A1 (en) * | 2016-12-28 | 2018-07-05 | Sckipio Technologies S.I Ltd. | System and method unifying linear and nonlinear precoding for transceiving data |
JP6850157B2 (ja) * | 2017-02-28 | 2021-03-31 | 株式会社Nttドコモ | ユーザ端末、無線基地局、及び、無線通信方法 |
CN111566941B (zh) * | 2018-01-08 | 2021-10-22 | 英国电讯有限公司 | 在通信系统中发送数据的方法和装置、机器可读存储介质 |
GB2569991B (en) * | 2018-01-08 | 2020-08-12 | British Telecomm | Method and apparatus for transmitting data in a communication system comprising a transmitter and a plurality of receiver devices |
EP3629485B1 (en) * | 2018-09-27 | 2022-06-22 | Nokia Solutions and Networks Oy | Rate steering on vectored communication lines |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6337877B1 (en) * | 1998-08-27 | 2002-01-08 | Legerity, Inc. | Method and apparatus for scaling modem transfer capacity in a multi-channel communications system |
US7158563B2 (en) * | 2001-06-01 | 2007-01-02 | The Board Of Trustees Of The Leland Stanford Junior University | Dynamic digital communication system control |
US8830812B2 (en) * | 2007-08-31 | 2014-09-09 | Alcatel Lucent | Optimizing precoder settings using average SINR reports for groups of tones |
US8204100B2 (en) * | 2009-01-15 | 2012-06-19 | Lantiq Deutschland Gmbh | Methods and apparatuses for data transmission |
US8644127B2 (en) | 2009-02-27 | 2014-02-04 | Ikanos Communications, Inc. | Systems and methods for mitigating self-induced far-end crosstalk |
US8730785B2 (en) | 2009-03-11 | 2014-05-20 | At&T Intellectual Property I, L.P. | Method and apparatus for reducing noise in a communication system |
US8953760B2 (en) * | 2010-08-05 | 2015-02-10 | Telefonaktiebolaget L M Ericsson (Publ) | Method in a communication system |
WO2012109327A1 (en) * | 2011-02-08 | 2012-08-16 | Ikanos Technology Ltd. | System and method for improving spectral efficiency and profiling of crosstalk noise in synchronized multi-user multi-carrier communications |
US8854942B2 (en) * | 2011-03-02 | 2014-10-07 | Adtran, Inc. | Systems and methods for bypassing failed line cards in multi-card vectoring groups |
EP2689536B1 (en) * | 2011-04-27 | 2016-02-24 | Huawei Technologies Co., Ltd. | Optimal downstream power back-off for digital subscriber lines |
US9008677B2 (en) * | 2011-06-08 | 2015-04-14 | Qualcomm Incorporated | Communication devices for multiple group communications |
WO2013026479A1 (en) * | 2011-08-24 | 2013-02-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Adjusted transmission in xdsl |
US8817903B2 (en) * | 2012-02-17 | 2014-08-26 | Alcatel Lucent | Methods and systems for reducing crosstalk |
EP2675099A1 (en) * | 2012-06-11 | 2013-12-18 | Lantiq Deutschland GmbH | Rate-adaptive dynamic spectrum management |
EP2688217B1 (en) * | 2012-07-20 | 2015-02-25 | Alcatel Lucent | Method and apparatus for fast and accurate acquisition of crosstalk coefficients |
EP2912775B1 (en) * | 2012-10-16 | 2017-09-13 | Huawei Technologies Co., Ltd. | Data transmission coordination over digital subscriber lines |
EP2755333B1 (en) * | 2013-01-11 | 2018-11-28 | Alcatel Lucent | Gain adaptation for downstream vectoring systems |
EP2800283B1 (en) * | 2013-04-30 | 2019-07-10 | Alcatel Lucent | Non-linear precoder with separate modulo decision |
EP2995074B1 (en) * | 2013-05-05 | 2019-09-11 | Lantiq Beteiligungs-GmbH & Co.KG | Timesharing for low power modes |
EP2997724B1 (en) * | 2013-05-13 | 2019-06-26 | Lantiq Beteiligungs-GmbH & Co.KG | Discontinuous operation in communication systems using vectoring |
US9379770B2 (en) * | 2013-08-29 | 2016-06-28 | Alcatel Lucent | Methods and systems for activating and deactivating communication paths |
US9722765B2 (en) * | 2013-10-17 | 2017-08-01 | Ikanos Communications, Inc. | Method and apparatus for managing processing in TDD frames to enable power dissipation reduction |
US9407760B2 (en) * | 2013-11-06 | 2016-08-02 | Lantiq Beteiligungs-GmbH & Co.KG | Performance monitoring for discontinuous operation modes |
WO2015179565A1 (en) * | 2014-05-20 | 2015-11-26 | Ikanos Communications, Inc. | Method and apparatus for managing joining events for g.fast vectoring with discontinuous operation |
EP3154205B1 (en) * | 2015-10-06 | 2018-07-18 | Alcatel Lucent | Targeted rectangular conditioning |
-
2015
- 2015-10-06 EP EP15306568.5A patent/EP3154205B1/en active Active
- 2015-10-06 PL PL15306568T patent/PL3154205T3/pl unknown
- 2015-10-06 EP EP18174214.9A patent/EP3399653B1/en active Active
-
2016
- 2016-09-06 TW TW105128801A patent/TWI622277B/zh not_active IP Right Cessation
- 2016-10-03 AU AU2016335186A patent/AU2016335186B2/en not_active Ceased
- 2016-10-03 KR KR1020187012943A patent/KR101959196B1/ko active IP Right Grant
- 2016-10-03 CN CN202210539363.7A patent/CN114745025A/zh active Pending
- 2016-10-03 MX MX2018004087A patent/MX2018004087A/es unknown
- 2016-10-03 JP JP2018517811A patent/JP2018530267A/ja active Pending
- 2016-10-03 WO PCT/EP2016/073543 patent/WO2017060186A1/en active Application Filing
- 2016-10-03 CA CA2999381A patent/CA2999381A1/en not_active Abandoned
- 2016-10-03 US US15/760,461 patent/US10826560B2/en active Active
- 2016-10-03 CN CN201680058517.3A patent/CN108476037B/zh active Active
- 2016-10-03 BR BR112018007054A patent/BR112018007054A2/pt not_active Application Discontinuation
-
2020
- 2020-08-21 US US16/999,526 patent/US11424785B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2017060186A1 (en) | 2017-04-13 |
JP2018530267A (ja) | 2018-10-11 |
US10826560B2 (en) | 2020-11-03 |
TW201724772A (zh) | 2017-07-01 |
MX2018004087A (es) | 2018-08-01 |
KR101959196B1 (ko) | 2019-03-19 |
CN114745025A (zh) | 2022-07-12 |
EP3154205B1 (en) | 2018-07-18 |
AU2016335186B2 (en) | 2019-01-24 |
CN108476037B (zh) | 2022-05-03 |
EP3399653A1 (en) | 2018-11-07 |
US20190058502A1 (en) | 2019-02-21 |
AU2016335186A1 (en) | 2018-04-12 |
PL3154205T3 (pl) | 2018-12-31 |
EP3399653B1 (en) | 2020-11-25 |
US11424785B2 (en) | 2022-08-23 |
CA2999381A1 (en) | 2017-04-13 |
KR20180066165A (ko) | 2018-06-18 |
TWI622277B (zh) | 2018-04-21 |
CN108476037A (zh) | 2018-08-31 |
EP3154205A1 (en) | 2017-04-12 |
US20210006294A1 (en) | 2021-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112018007054A2 (pt) | ?controlador de vetorização, método para configurar um processador de vetorização e nó de acesso? | |
BR112019022500A2 (pt) | Microrganismos e métodos para produzir canabinoides e derivados canabinoides | |
BR112018074826A2 (pt) | detecção de dispositivos em redes com dispositivos mistos fixos e móveis | |
BR112018007365A2 (pt) | sistema de configuração de serviço de aplicativo | |
EP4250666A3 (en) | A network service design and deployment process for nfv systems | |
BR112017017431A2 (pt) | transmissão de dados e dispositivo de controle em uma rede de sensores multinós | |
BR112019002896A2 (pt) | codificação intravídeo usando uma estrutura do tipo árvore desacoplada | |
BR112014017457A2 (pt) | aparelho de transmissão de áudio espacial; aparelho de codificação de áudio espacial; método de geração de sinais de saída de áudio espacial; e método de codificação de áudio espacial | |
GB2574555A (en) | Adaptable processing components | |
GB2565458A9 (en) | Computer system architecture and computer network infrastructure comprising a plurality of said type of computer system architectures | |
CL2016002294A1 (es) | Arquitectura de procesador de árbol de decisión paralelo. | |
RU2014147315A (ru) | Использование аутентифицированных манифестов для обеспечения внешней сертификации многопроцессорных платформ | |
BR112015027578A2 (pt) | Métodos para cancelar uma transmissão de dados de uma célula vizinha | |
BR112017008453A2 (pt) | detecção automática de incompatibilidade de esquema | |
BR112018002234A2 (pt) | suavização de queda / excesso na rede de distribuição de energia (pdn) | |
PT2430555E (pt) | Tradução de endereços de entrada/saída para endereços de memória | |
MX2010005508A (es) | Configuracion de un identificador para un punto de acceso de una femtocelda. | |
CL2016002597A1 (es) | Composición de encolado que comprende a) al menos un sacárido no reductor, b) al menos un sacárido hidrogenado, c) al menos un ácido policarboxílico orgánico, y d) un catalizador; un producto y una red de fibras minerales encolados con dicha composición. | |
BR112018073192A2 (pt) | sincronização em comunicações sem fio | |
BR112019024251A2 (pt) | Método de pré-codificação de enlace ascendente e dispositivo terminal | |
BR112017001586A2 (pt) | ?aparelho e método para gerar um sinal aprimorado com o uso de preenchimento por ruído independente?. | |
PH12014000289A1 (en) | Steam temperature control using model-based temperature balancing | |
BR112017026655A2 (pt) | dispositivo de comunicação e rede que usam protocolo tdma de radiocomunicação | |
BR112016024813A2 (pt) | processamento de meio tom de cor | |
BR112018000504A2 (pt) | sistema para permitir transferência de dados segura entre dispositivos de computação através de sinais de áudio e método para estabelecer comunicação de dados através de um canal seguro usando sinais de áudio |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A ANUIDADE. |
|
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |