|
US5859881A
(en)
*
|
1996-06-07 |
1999-01-12 |
International Business Machines Corporation |
Adaptive filtering method and apparatus to compensate for a frequency difference between two clock sources
|
|
US6259724B1
(en)
*
|
1996-10-18 |
2001-07-10 |
Telefonaktiebolaget L M Ericsson (Publ) |
Random access in a mobile telecommunications system
|
|
US6226336B1
(en)
*
|
1998-02-20 |
2001-05-01 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Method and apparatus for detecting a frequency synchronization signal
|
|
DE19933266A1
(de)
*
|
1999-07-15 |
2000-11-02 |
Siemens Ag |
Vorrichtung zum Empfangen von Funksignalen
|
|
US6807242B1
(en)
*
|
1999-10-07 |
2004-10-19 |
Advantest Corporation |
Apparatus and a method for calculation of a correlation value corresponding to a frequency error, and a recording medium with a recorded correlation value calculation program
|
|
GB2367988B
(en)
*
|
1999-10-07 |
2002-06-12 |
Advantest Corp |
An apparatus and a method for calculation of a correlation value corresponding to a frequency error, and a recording medium with a recorded correlation
|
|
KR100340413B1
(ko)
*
|
1999-12-21 |
2002-06-12 |
이형도 |
고속 무선랜의 주파수오차 초기 보상방법
|
|
KR100340412B1
(ko)
*
|
1999-12-21 |
2002-06-12 |
이형도 |
고속 무선랜의 주파수오차 미세 보상방법
|
|
JP3808280B2
(ja)
*
|
2000-04-28 |
2006-08-09 |
富士通株式会社 |
同期確立装置と同期確立方法及び受信機
|
|
US7130292B2
(en)
*
|
2000-06-02 |
2006-10-31 |
Essex Corporation |
Optical processor enhanced receiver architecture (opera)
|
|
US6744806B1
(en)
|
2000-09-13 |
2004-06-01 |
Ut-Battelle, L.L.C. |
Fast-synchronizing high-fidelity spread-spectrum receiver
|
|
JP2002152082A
(ja)
*
|
2000-11-07 |
2002-05-24 |
Mitsubishi Electric Corp |
自動周波数制御装置およびスペクトル拡散受信装置
|
|
JP2002152081A
(ja)
*
|
2000-11-07 |
2002-05-24 |
Matsushita Electric Ind Co Ltd |
受信装置及び受信装置における基準周波数制御方法
|
|
DE10120702A1
(de)
*
|
2001-04-27 |
2002-11-14 |
Infineon Technologies Ag |
Hochfrequenzempfänger
|
|
US7382838B2
(en)
*
|
2001-09-17 |
2008-06-03 |
Digeo, Inc. |
Frequency drift compensation across multiple broadband signals in a digital receiver system
|
|
SE520466C2
(sv)
*
|
2001-11-12 |
2003-07-15 |
Ericsson Telefon Ab L M |
Metod och anordning vid en digital linjäriseringskoppling
|
|
DE10245687B4
(de)
*
|
2002-09-30 |
2007-04-05 |
Advanced Micro Devices, Inc., Sunnyvale |
Frequenzfehlerkorrektur in einem Übertragungssystem
|
|
US7647069B2
(en)
|
2002-10-25 |
2010-01-12 |
Nxp B.V. |
Single oscillator DSSS and OFDM radio receiver
|
|
US7684472B2
(en)
*
|
2003-07-02 |
2010-03-23 |
Thomson Licensing |
Method and apparatus for frequency-robust detection of a wideband code division multiple access secondary synchronization channel
|
|
US7058378B2
(en)
|
2003-11-18 |
2006-06-06 |
Interdigital Technology Corporation |
Method and apparatus for automatic frequency correction of a local oscilator with an error signal derived from an angle value of the conjugate product and sum of block correlator outputs
|
|
US7634033B1
(en)
|
2006-02-10 |
2009-12-15 |
L-3 Communications, Corp. |
Spread spectrum detection system and method
|
|
US7664164B1
(en)
|
2006-02-10 |
2010-02-16 |
L-3 Communications, Corp. |
Correlation apparatus and method for accomodating spreading code frequency offset
|
|
US7633995B1
(en)
|
2006-02-10 |
2009-12-15 |
L-3 Communications, Corp. |
System and method for receiving spread spectrum encoded bursts using a common spreading code
|
|
US20080285628A1
(en)
*
|
2007-05-17 |
2008-11-20 |
Gizis Alexander C |
Communications systems and methods for remotely controlled vehicles
|
|
CN101404570B
(zh)
*
|
2007-11-23 |
2011-01-12 |
硅谷数模半导体（北京）有限公司 |
用于去除参考时钟信号的展频的系统和方法
|
|
US8441007B2
(en)
*
|
2008-12-25 |
2013-05-14 |
Semiconductor Energy Laboratory Co., Ltd. |
Display device and manufacturing method thereof
|
|
US8938042B2
(en)
*
|
2009-05-27 |
2015-01-20 |
Stmicroelectronics, Inc. |
Automatically synchronizing ring oscillator frequency of a receiver
|
|
JP6135075B2
(ja)
*
|
2012-09-11 |
2017-05-31 |
セイコーエプソン株式会社 |
デコード方法及び受信装置
|
|
KR101625217B1
(ko)
*
|
2014-12-30 |
2016-06-07 |
한국해양과학기술원 |
수중통신을 위한 도플러 편이 추정 장치 및 방법
|
|
JP6985592B2
(ja)
*
|
2017-09-15 |
2021-12-22 |
アイコム株式会社 |
周波数調整装置、周波数調整方法、および無線機器
|
|
US11714127B2
(en)
|
2018-06-12 |
2023-08-01 |
International Business Machines Corporation |
On-chip spread spectrum characterization
|
|
RU2687884C1
(ru)
*
|
2018-06-14 |
2019-05-16 |
Акционерное общество "Российский институт мощного радиостроения" (АО "РИМР") |
Способ определения доплеровского сдвига частоты по информационному фазоманипулированному сигналу на основе анализа отклонения разности фаз 2 порядка
|
|
RU186027U1
(ru)
*
|
2018-10-03 |
2018-12-26 |
Акционерное общество "Российский институт мощного радиостроения" |
Устройство определения доплеровского сдвига частоты по информационному фазоманипулированному сигналу путем взвешенной аппроксимации фазового отклонения
|
|
US11146307B1
(en)
*
|
2020-04-13 |
2021-10-12 |
International Business Machines Corporation |
Detecting distortion in spread spectrum signals
|
|
CN113108825B
(zh)
*
|
2021-03-26 |
2022-08-23 |
山东师范大学 |
原子钟误差测量校对方法及误差测量校对仪
|
|
US11693446B2
(en)
|
2021-10-20 |
2023-07-04 |
International Business Machines Corporation |
On-chip spread spectrum synchronization between spread spectrum sources
|
|
KR102869663B1
(ko)
*
|
2023-09-01 |
2025-10-13 |
(주)넥스윌 |
상관값 기반 주파수 오차 추정 장치 및 방법
|
|
WO2025222406A1
(en)
*
|
2024-04-24 |
2025-10-30 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Method and apparatus for monitoring a system clock signal
|