CN103168426A - 数字双向自动通信系统(twacs)出站接收器和方法 - Google Patents
数字双向自动通信系统(twacs)出站接收器和方法 Download PDFInfo
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- CN103168426A CN103168426A CN2011800398422A CN201180039842A CN103168426A CN 103168426 A CN103168426 A CN 103168426A CN 2011800398422 A CN2011800398422 A CN 2011800398422A CN 201180039842 A CN201180039842 A CN 201180039842A CN 103168426 A CN103168426 A CN 103168426A
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- 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
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/042—Detectors therefor, e.g. correlators, state machines
-
- 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
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- 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
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03356—Baseband transmission
-
- 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
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/03592—Adaptation methods
- H04L2025/03745—Timing of adaptation
- H04L2025/03764—Timing of adaptation only during predefined intervals
- H04L2025/0377—Timing of adaptation only during predefined intervals during the reception of training signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Noise Elimination (AREA)
Abstract
Description
n | 0 | 1 | 2 | 3 | 4 |
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Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37358910P | 2010-08-13 | 2010-08-13 | |
US61/373,589 | 2010-08-13 | ||
PCT/US2011/045740 WO2012021299A1 (en) | 2010-08-13 | 2011-07-28 | Digital two way automatic communication system (twacs) outbound receiver and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103168426A true CN103168426A (zh) | 2013-06-19 |
CN103168426B CN103168426B (zh) | 2015-11-25 |
Family
ID=45564815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180039842.2A Active CN103168426B (zh) | 2010-08-13 | 2011-07-28 | 数字双向自动通信系统(twacs)出站接收器和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8928170B2 (zh) |
JP (1) | JP2013535930A (zh) |
CN (1) | CN103168426B (zh) |
CA (1) | CA2807001C (zh) |
MX (1) | MX2013001729A (zh) |
WO (1) | WO2012021299A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103168426B (zh) | 2010-08-13 | 2015-11-25 | 阿克拉拉技术有限责任公司 | 数字双向自动通信系统(twacs)出站接收器和方法 |
US9461700B2 (en) | 2010-12-02 | 2016-10-04 | Aclara Technologies Llc | Mains-synchronous power-line communications system and method |
US10271407B2 (en) | 2011-06-30 | 2019-04-23 | Lutron Electronics Co., Inc. | Load control device having Internet connectivity |
US9544977B2 (en) | 2011-06-30 | 2017-01-10 | Lutron Electronics Co., Inc. | Method of programming a load control device using a smart phone |
US9386666B2 (en) | 2011-06-30 | 2016-07-05 | Lutron Electronics Co., Inc. | Method of optically transmitting digital information from a smart phone to a control device |
US9368025B2 (en) | 2011-08-29 | 2016-06-14 | Lutron Electronics Co., Inc. | Two-part load control system mountable to a single electrical wallbox |
US9736911B2 (en) | 2012-01-17 | 2017-08-15 | Lutron Electronics Co. Inc. | Digital load control system providing power and communication via existing power wiring |
US10244086B2 (en) | 2012-12-21 | 2019-03-26 | Lutron Electronics Co., Inc. | Multiple network access load control devices |
US9413171B2 (en) | 2012-12-21 | 2016-08-09 | Lutron Electronics Co., Inc. | Network access coordination of load control devices |
US10019047B2 (en) | 2012-12-21 | 2018-07-10 | Lutron Electronics Co., Inc. | Operational coordination of load control devices for control of electrical loads |
US9392675B2 (en) | 2013-03-14 | 2016-07-12 | Lutron Electronics Co., Inc. | Digital load control system providing power and communication via existing power wiring |
US10135629B2 (en) | 2013-03-15 | 2018-11-20 | Lutron Electronics Co., Inc. | Load control device user interface and database management using near field communication (NFC) |
US9294147B2 (en) | 2013-10-01 | 2016-03-22 | Aclara Technologies Llc | TWACS transmitter and receiver |
US10495672B2 (en) | 2015-04-03 | 2019-12-03 | Aclara Technologies Llc | Framework for fault detection and localization in power distribution networks |
US10812141B2 (en) | 2018-04-19 | 2020-10-20 | Aclara Meters Llc | Synthetic analog-to-digital converter (ADC) for legacy TWACS meters |
US11854262B1 (en) | 2018-10-31 | 2023-12-26 | United Services Automobile Association (Usaa) | Post-disaster conditions monitoring system using drones |
US11789003B1 (en) | 2018-10-31 | 2023-10-17 | United Services Automobile Association (Usaa) | Water contamination detection system |
US11538127B1 (en) | 2018-10-31 | 2022-12-27 | United Services Automobile Association (Usaa) | Post-disaster conditions monitoring based on pre-existing networks |
US11125800B1 (en) | 2018-10-31 | 2021-09-21 | United Services Automobile Association (Usaa) | Electrical power outage detection system |
US12087051B1 (en) | 2018-10-31 | 2024-09-10 | United Services Automobile Association (Usaa) | Crowd-sourced imagery analysis of post-disaster conditions |
Citations (5)
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CN1171672A (zh) * | 1996-05-27 | 1998-01-28 | 索尼公司 | 接收方法和接收设备 |
US20020072879A1 (en) * | 1999-02-22 | 2002-06-13 | Sweitzer Steven R. | Method and apparatus for implementing digital filters in the data path of a PCM modem for efficient transition of a second analog-to-digital conversion process |
US20040222698A1 (en) * | 2003-05-06 | 2004-11-11 | Hammond Benjamin A. | Concurrent phase communication in TWACS |
CN101641722A (zh) * | 2006-08-11 | 2010-02-03 | 阿克拉拉电线系统公司 | 检测twacs入站接收机中的快速查询响应 |
CN101731003A (zh) * | 2007-04-24 | 2010-06-09 | 阿克拉技术公司 | 电力线双向通信系统中出站消息信号检测的改进 |
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CN103168426B (zh) | 2010-08-13 | 2015-11-25 | 阿克拉拉技术有限责任公司 | 数字双向自动通信系统(twacs)出站接收器和方法 |
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-
2011
- 2011-07-28 CN CN201180039842.2A patent/CN103168426B/zh active Active
- 2011-07-28 WO PCT/US2011/045740 patent/WO2012021299A1/en active Application Filing
- 2011-07-28 MX MX2013001729A patent/MX2013001729A/es active IP Right Grant
- 2011-07-28 JP JP2013524093A patent/JP2013535930A/ja not_active Withdrawn
- 2011-07-28 CA CA2807001A patent/CA2807001C/en active Active
- 2011-08-08 US US13/205,355 patent/US8928170B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1171672A (zh) * | 1996-05-27 | 1998-01-28 | 索尼公司 | 接收方法和接收设备 |
US20020072879A1 (en) * | 1999-02-22 | 2002-06-13 | Sweitzer Steven R. | Method and apparatus for implementing digital filters in the data path of a PCM modem for efficient transition of a second analog-to-digital conversion process |
US20040222698A1 (en) * | 2003-05-06 | 2004-11-11 | Hammond Benjamin A. | Concurrent phase communication in TWACS |
CN101641722A (zh) * | 2006-08-11 | 2010-02-03 | 阿克拉拉电线系统公司 | 检测twacs入站接收机中的快速查询响应 |
CN101731003A (zh) * | 2007-04-24 | 2010-06-09 | 阿克拉技术公司 | 电力线双向通信系统中出站消息信号检测的改进 |
Also Published As
Publication number | Publication date |
---|---|
US20120039400A1 (en) | 2012-02-16 |
CN103168426B (zh) | 2015-11-25 |
US8928170B2 (en) | 2015-01-06 |
CA2807001C (en) | 2017-08-15 |
JP2013535930A (ja) | 2013-09-12 |
WO2012021299A1 (en) | 2012-02-16 |
CA2807001A1 (en) | 2012-02-16 |
MX2013001729A (es) | 2013-06-03 |
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