CN101803267B - 利用相位同步本地载波产生多点信号的方法和系统 - Google Patents
利用相位同步本地载波产生多点信号的方法和系统 Download PDFInfo
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- CN101803267B CN101803267B CN2008801066155A CN200880106615A CN101803267B CN 101803267 B CN101803267 B CN 101803267B CN 2008801066155 A CN2008801066155 A CN 2008801066155A CN 200880106615 A CN200880106615 A CN 200880106615A CN 101803267 B CN101803267 B CN 101803267B
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2215/00—Reducing interference at the transmission system level
- H04B2215/064—Reduction of clock or synthesizer reference frequency harmonics
- H04B2215/067—Reduction of clock or synthesizer reference frequency harmonics by modulation dispersion
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310021692.3A CN103209154B (zh) | 2007-07-20 | 2008-07-21 | 利用相位同步本地载波产生多点信号的方法和系统 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96136707P | 2007-07-20 | 2007-07-20 | |
US60/961,367 | 2007-07-20 | ||
PCT/US2008/070649 WO2009015086A2 (en) | 2007-07-20 | 2008-07-21 | Method and system for multi-point signal generation with phase synchronized local carriers |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310021692.3A Division CN103209154B (zh) | 2007-07-20 | 2008-07-21 | 利用相位同步本地载波产生多点信号的方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101803267A CN101803267A (zh) | 2010-08-11 |
CN101803267B true CN101803267B (zh) | 2013-03-13 |
Family
ID=40282104
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201310021692.3A Active CN103209154B (zh) | 2007-07-20 | 2008-07-21 | 利用相位同步本地载波产生多点信号的方法和系统 |
CN2008801066155A Active CN101803267B (zh) | 2007-07-20 | 2008-07-21 | 利用相位同步本地载波产生多点信号的方法和系统 |
Family Applications Before (1)
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CN201310021692.3A Active CN103209154B (zh) | 2007-07-20 | 2008-07-21 | 利用相位同步本地载波产生多点信号的方法和系统 |
Country Status (7)
Country | Link |
---|---|
US (3) | US8259884B2 (zh) |
EP (3) | EP2840734B1 (zh) |
JP (1) | JP5409621B2 (zh) |
CN (2) | CN103209154B (zh) |
ES (1) | ES2725603T3 (zh) |
HK (1) | HK1147616A1 (zh) |
WO (1) | WO2009015086A2 (zh) |
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US9137675B2 (en) | 2012-06-13 | 2015-09-15 | All Purpose Networks LLC | Operational constraints in LTE TDD systems using RF agile beam forming techniques |
US9094803B2 (en) | 2012-06-13 | 2015-07-28 | All Purpose Networks LLC | Wireless network based sensor data collection, processing, storage, and distribution |
US9107094B2 (en) | 2012-06-13 | 2015-08-11 | All Purpose Networks LLC | Methods and systems of an all purpose broadband network |
US9131385B2 (en) | 2012-06-13 | 2015-09-08 | All Purpose Networks LLC | Wireless network based sensor data collection, processing, storage, and distribution |
US9882950B2 (en) | 2012-06-13 | 2018-01-30 | All Purpose Networks LLC | Methods and systems of an all purpose broadband network |
US8565689B1 (en) | 2012-06-13 | 2013-10-22 | All Purpose Networks LLC | Optimized broadband wireless network performance through base station application server |
US9125123B2 (en) | 2012-06-13 | 2015-09-01 | All Purpose Networks LLC | Efficient delivery of real-time asynchronous services over a wireless network |
US9084143B2 (en) | 2012-06-13 | 2015-07-14 | All Purpose Networks LLC | Network migration queuing service in a wireless network |
US9219541B2 (en) | 2012-06-13 | 2015-12-22 | All Purpose Networks LLC | Baseband data transmission and reception in an LTE wireless base station employing periodically scanning RF beam forming techniques |
US9031511B2 (en) | 2012-06-13 | 2015-05-12 | All Purpose Networks LLC | Operational constraints in LTE FDD systems using RF agile beam forming techniques |
US9144075B2 (en) | 2012-06-13 | 2015-09-22 | All Purpose Networks LLC | Baseband data transmission and reception in an LTE wireless base station employing periodically scanning RF beam forming techniques |
US9125064B2 (en) | 2012-06-13 | 2015-09-01 | All Purpose Networks LLC | Efficient reduction of inter-cell interference using RF agile beam forming techniques |
US9179392B2 (en) | 2012-06-13 | 2015-11-03 | All Purpose Networks LLC | Efficient delivery of real-time asynchronous services over a wireless network |
US9084155B2 (en) | 2012-06-13 | 2015-07-14 | All Purpose Networks LLC | Optimized broadband wireless network performance through base station application server |
US9653768B2 (en) | 2014-06-23 | 2017-05-16 | Blue Danube Systems, Inc. | Coupling of signals on multi-layer substrates |
WO2016032008A1 (ja) * | 2014-08-29 | 2016-03-03 | 京セラ株式会社 | センサ装置およびセンシング方法 |
KR20180043272A (ko) | 2015-07-22 | 2018-04-27 | 블루 다뉴브 시스템스, 인크. | 모듈러 위상 배열 |
US9673965B2 (en) | 2015-09-10 | 2017-06-06 | Blue Danube Systems, Inc. | Calibrating a serial interconnection |
CA3009842C (en) | 2015-12-29 | 2024-05-28 | Blue Danube Systems, Inc. | A low thermal impedance structure in a phased array |
CA3010775C (en) | 2016-01-08 | 2024-05-28 | Blue Danube Systems, Inc. | Antenna mapping and diversity |
US20170244164A1 (en) | 2016-02-18 | 2017-08-24 | Blue Danube Systems, Inc. | Synthesizing cross-polarized beams with a phased array |
US9893820B2 (en) | 2016-04-22 | 2018-02-13 | Blue Danube Systems, Inc. | Antenna element self-test and monitoring |
US10181943B2 (en) | 2016-09-29 | 2019-01-15 | Blue Danube Systems, Inc. | Distributing coherent signals to large electrical distances over serial interconnections |
KR102633440B1 (ko) | 2017-03-20 | 2024-02-06 | 블루 다뉴브 시스템스, 인크. | 정밀 고주파 위상 가산기 |
US10547295B2 (en) * | 2017-05-17 | 2020-01-28 | Texas Instruments Incorporated | Delay line with selectable delay |
JP2019053938A (ja) * | 2017-09-19 | 2019-04-04 | 矢崎総業株式会社 | フラットケーブル及びワイヤーハーネス |
WO2020101747A1 (en) | 2018-01-08 | 2020-05-22 | All Purpose Networks, Inc. | Publish-subscribe broker network overlay system |
EP3662370B1 (en) | 2018-01-08 | 2023-12-27 | All Purpose Networks, Inc. | Internet of things system with efficient and secure communications network |
DE102018203934A1 (de) * | 2018-03-15 | 2019-09-19 | Robert Bosch Gmbh | Radarsensorsystem und Verfahren zum Betreiben eines Radarsensorsystems |
US11043995B2 (en) | 2018-06-07 | 2021-06-22 | Blue Danube Systems, Inc. | Interference reduction in cellular communication systems |
US10623066B2 (en) | 2018-06-07 | 2020-04-14 | Blue Danube Systems, Inc. | High altitude platform cellular systems |
US11196470B2 (en) | 2018-10-15 | 2021-12-07 | Blue Danube Systems, Inc. | Enhancing throughput using agile beam switching and user scheduling in cellular systems |
US10992305B2 (en) * | 2019-01-30 | 2021-04-27 | Blue Danube Systems, Inc. | Initialization method for precision phase adder |
US11082186B2 (en) * | 2019-09-25 | 2021-08-03 | Raytheon Company | Phased array antenna system |
CN114930727A (zh) | 2019-11-12 | 2022-08-19 | 蓝色多瑙河系统有限公司 | 相控阵收发器中的发射器信号的消除 |
US11539383B2 (en) | 2020-11-23 | 2022-12-27 | Swiftlink Technologies Co., Ltd. | Bidirectional image-rejection active array with reduced LO requirement |
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US5734685A (en) * | 1996-01-03 | 1998-03-31 | Credence Systems Corporation | Clock signal deskewing system |
JP3039124B2 (ja) * | 1991-03-21 | 2000-05-08 | フランス テレコム | 多発信量交互通信網のターミナル・ステーションの同期化システム |
CN1493040A (zh) * | 2001-02-24 | 2004-04-28 | �Ҵ���˾ | 用于计算结构的全局树形网络 |
US7035269B2 (en) * | 2000-02-02 | 2006-04-25 | Mcgill University | Method and apparatus for distributed synchronous clocking |
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2008
- 2008-07-21 JP JP2010517204A patent/JP5409621B2/ja active Active
- 2008-07-21 EP EP14190010.0A patent/EP2840734B1/en active Active
- 2008-07-21 CN CN201310021692.3A patent/CN103209154B/zh active Active
- 2008-07-21 EP EP14190013.4A patent/EP2854326A1/en not_active Withdrawn
- 2008-07-21 EP EP08796379A patent/EP2174442A4/en not_active Withdrawn
- 2008-07-21 WO PCT/US2008/070649 patent/WO2009015086A2/en active Application Filing
- 2008-07-21 CN CN2008801066155A patent/CN101803267B/zh active Active
- 2008-07-21 ES ES14190010T patent/ES2725603T3/es active Active
- 2008-07-21 US US12/176,897 patent/US8259884B2/en active Active
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2011
- 2011-02-11 HK HK11101366.1A patent/HK1147616A1/xx not_active IP Right Cessation
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2012
- 2012-08-02 US US13/565,557 patent/US8553826B2/en active Active
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2013
- 2013-10-08 US US14/049,094 patent/US8873690B2/en active Active
Patent Citations (4)
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JP3039124B2 (ja) * | 1991-03-21 | 2000-05-08 | フランス テレコム | 多発信量交互通信網のターミナル・ステーションの同期化システム |
US5734685A (en) * | 1996-01-03 | 1998-03-31 | Credence Systems Corporation | Clock signal deskewing system |
US7035269B2 (en) * | 2000-02-02 | 2006-04-25 | Mcgill University | Method and apparatus for distributed synchronous clocking |
CN1493040A (zh) * | 2001-02-24 | 2004-04-28 | �Ҵ���˾ | 用于计算结构的全局树形网络 |
Also Published As
Publication number | Publication date |
---|---|
EP2840734A2 (en) | 2015-02-25 |
EP2174442A2 (en) | 2010-04-14 |
US20090086867A1 (en) | 2009-04-02 |
EP2854326A1 (en) | 2015-04-01 |
JP2010534431A (ja) | 2010-11-04 |
US20140037034A1 (en) | 2014-02-06 |
WO2009015086A3 (en) | 2009-03-12 |
WO2009015086A2 (en) | 2009-01-29 |
US20120294400A1 (en) | 2012-11-22 |
CN103209154B (zh) | 2016-12-28 |
ES2725603T3 (es) | 2019-09-25 |
EP2174442A4 (en) | 2012-03-07 |
US8259884B2 (en) | 2012-09-04 |
WO2009015086A4 (en) | 2009-04-30 |
JP5409621B2 (ja) | 2014-02-05 |
US8553826B2 (en) | 2013-10-08 |
US8873690B2 (en) | 2014-10-28 |
EP2840734B1 (en) | 2019-04-03 |
CN103209154A (zh) | 2013-07-17 |
EP2840734A3 (en) | 2015-03-18 |
CN101803267A (zh) | 2010-08-11 |
HK1147616A1 (en) | 2011-08-12 |
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