KR100906383B1 - 초광대역 레인징 시스템에서 협대역 간섭제거 방법 - Google Patents
초광대역 레인징 시스템에서 협대역 간섭제거 방법 Download PDFInfo
- Publication number
- KR100906383B1 KR100906383B1 KR1020070075324A KR20070075324A KR100906383B1 KR 100906383 B1 KR100906383 B1 KR 100906383B1 KR 1020070075324 A KR1020070075324 A KR 1020070075324A KR 20070075324 A KR20070075324 A KR 20070075324A KR 100906383 B1 KR100906383 B1 KR 100906383B1
- Authority
- KR
- South Korea
- Prior art keywords
- narrowband interference
- ultra
- ranging system
- interference cancellation
- ranging
- Prior art date
Links
Images
Classifications
-
- 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
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/7163—Spread spectrum techniques using impulse radio
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/106—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using transmission of pulses having some particular characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070075324A KR100906383B1 (ko) | 2007-07-26 | 2007-07-26 | 초광대역 레인징 시스템에서 협대역 간섭제거 방법 |
US12/100,640 US7990310B2 (en) | 2007-07-26 | 2008-04-10 | Ultra-wideband ranging method and system using narrowband interference supression waveform |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070075324A KR100906383B1 (ko) | 2007-07-26 | 2007-07-26 | 초광대역 레인징 시스템에서 협대역 간섭제거 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090011594A KR20090011594A (ko) | 2009-02-02 |
KR100906383B1 true KR100906383B1 (ko) | 2009-07-06 |
Family
ID=40295830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070075324A KR100906383B1 (ko) | 2007-07-26 | 2007-07-26 | 초광대역 레인징 시스템에서 협대역 간섭제거 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7990310B2 (ko) |
KR (1) | KR100906383B1 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100906383B1 (ko) * | 2007-07-26 | 2009-07-06 | 인하대학교 산학협력단 | 초광대역 레인징 시스템에서 협대역 간섭제거 방법 |
KR100955697B1 (ko) * | 2008-05-13 | 2010-05-03 | 인하대학교 산학협력단 | 초광대역 펄스진폭변조를 이용한 통신 시스템과 그의구동방법 |
US8754803B2 (en) * | 2009-12-01 | 2014-06-17 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for detecting command wire utilized to detonate an improvised explosive device (IED) |
CN102098258B (zh) * | 2009-12-14 | 2013-11-06 | 中兴通讯股份有限公司 | 一种去除窄带干扰的方法和自适应滤波器 |
EP2678709B1 (en) * | 2011-02-21 | 2018-03-28 | Transrobotics, Inc. | System and method for sensing distance and/or movement |
JP6273662B2 (ja) | 2012-10-05 | 2018-02-07 | トランスロボティックス,インク. | 高分解能距離感知のためのシステム及び方法、並びにその適用 |
US9800384B2 (en) | 2015-11-17 | 2017-10-24 | Futurewei Technologies, Inc. | System and method for multi-source channel estimation |
US9654306B1 (en) * | 2015-11-17 | 2017-05-16 | Futurewei Technologies, Inc. | System and method for multi-source channel estimation |
US10638479B2 (en) | 2015-11-17 | 2020-04-28 | Futurewei Technologies, Inc. | System and method for multi-source channel estimation |
CN108416674A (zh) * | 2018-02-12 | 2018-08-17 | 上海翌固数据技术有限公司 | 时频谱的应用方法和设备 |
EP3719532B1 (en) | 2019-04-04 | 2022-12-28 | Transrobotics, Inc. | Technologies for acting based on object tracking |
CN112313529A (zh) * | 2019-11-05 | 2021-02-02 | 深圳市大疆创新科技有限公司 | 同频干扰抑制方法、线性调频连续波雷达、移动平台和存储介质 |
RU2737005C1 (ru) * | 2019-11-28 | 2020-11-24 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" | Способ приема сверхкороткоимпульсного сигнала в виде моноцикла гаусса |
US10812133B1 (en) | 2020-01-08 | 2020-10-20 | Rockwell Collins, Inc. | System and method for robust interference detection |
CN114265006A (zh) * | 2020-09-16 | 2022-04-01 | Oppo广东移动通信有限公司 | 距离检测方法、装置、电子设备及存储介质 |
US12015916B2 (en) | 2020-11-02 | 2024-06-18 | Apple Inc. | Signaling techniques using fragmented and multi-partitioned UWB packets |
US11729037B2 (en) | 2020-11-02 | 2023-08-15 | Apple Inc. | Sequences for ultra-wideband ranging |
US11991107B2 (en) | 2020-11-02 | 2024-05-21 | Apple Inc. | Techniques for hybridized ultra-wideband and narrowband signaling |
US11815616B2 (en) | 2020-11-02 | 2023-11-14 | Apple Inc. | Announcing UWB / NBA-UWB-MMS ranging rounds via narrowband-based advertisements |
CN115706657A (zh) * | 2021-08-04 | 2023-02-17 | 苹果公司 | 经由基于窄带的通告来宣告uwb/nba-uwb-mms测距轮次 |
CN114095967B (zh) * | 2021-11-19 | 2023-03-31 | 电子科技大学 | 一种超宽带信号对频带外干扰的评估方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6334219B1 (en) * | 1994-09-26 | 2001-12-25 | Adc Telecommunications Inc. | Channel selection for a hybrid fiber coax network |
SE516718C2 (sv) * | 1996-03-28 | 2002-02-19 | Totalfoersvarets Forskningsins | Ett ultrabredbandigt koherent radarsystem som optimerar möjligheten till radiostörningsdetektering |
US6834073B1 (en) * | 2000-05-26 | 2004-12-21 | Freescale Semiconductor, Inc. | System and method for baseband removal of narrowband interference in ultra wideband signals |
WO2004015946A1 (en) * | 2002-08-13 | 2004-02-19 | Koninklijke Philips Electronics N.V. | Joint channel and noise variance estimation in a wideband ofdm system |
CA2526133C (en) * | 2003-05-22 | 2012-04-10 | General Atomics | Ultra-wideband radar system using sub-band coded pulses |
US7362817B2 (en) * | 2003-07-18 | 2008-04-22 | Broadcom Corproation | UWB (Ultra Wide Band) interference mitigation |
US7796686B2 (en) * | 2005-11-14 | 2010-09-14 | University Of South Florida | Adaptive ultrawideband receiver and method of use |
US8295327B2 (en) * | 2006-05-17 | 2012-10-23 | St-Ericsson Sa | Method and apparatus for estimating noise variance |
KR100906383B1 (ko) * | 2007-07-26 | 2009-07-06 | 인하대학교 산학협력단 | 초광대역 레인징 시스템에서 협대역 간섭제거 방법 |
-
2007
- 2007-07-26 KR KR1020070075324A patent/KR100906383B1/ko active IP Right Grant
-
2008
- 2008-04-10 US US12/100,640 patent/US7990310B2/en active Active
Non-Patent Citations (1)
Title |
---|
H.SHen et al. "DS-PAM UWB System Using Non-linear Chirp Waveform" ETRI Journal, Vol.29 No.3 pps.322-328 Jun. 2007 |
Also Published As
Publication number | Publication date |
---|---|
US7990310B2 (en) | 2011-08-02 |
US20090029658A1 (en) | 2009-01-29 |
KR20090011594A (ko) | 2009-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100906383B1 (ko) | 초광대역 레인징 시스템에서 협대역 간섭제거 방법 | |
KR100939276B1 (ko) | Uwb 거리측정 시스템과 그의 구동방법 | |
US6850733B2 (en) | Method for conveying application data with carrierless ultra wideband wireless signals | |
WO2006112846A1 (en) | Transmitting signals for time of arrival estimation | |
US20180095163A1 (en) | Phase-modulated continuous wave radar system (with prbs codes) | |
US20070237065A1 (en) | M-ARY Orthogonal Coded/Balanced UWB Transmitted Reference Systems | |
Sharma et al. | Spectral efficient pulse shape design for UWB communication with reduced ringing effect and performance evaluation for IEEE 802.15. 4a channel | |
US8130817B2 (en) | Non-data-aided channel estimators for multipath and multiple antenna wireless systems | |
CN105553511B (zh) | 一种基于Sqrt Chirp脉冲的多频带超宽带***干扰抑制方法 | |
CN108900211A (zh) | 一种采用相关接收机模板设计抑制超宽带脉冲无线电干扰的方法 | |
Pausini et al. | On the narrowband interference in transmitted reference UWB receivers | |
Tamir et al. | Analog compressed sensing for RF propagation channel sounding | |
Nie et al. | Transceiver technologies for impulse radio ultra wideband (ir uwb) wireless systems | |
KR20080022663A (ko) | 타이밍 지터를 고려한 초광대역 시스템의 성능 측정 방법 | |
Zhang et al. | A practical ranging method using IR-UWB signals | |
Marx et al. | Time synchronization for Real Time Localization Systems with multi path mitigation | |
Sun et al. | Wireless channel model of UWB for underground tunnels in coal mine | |
Idriss et al. | Performance of a non-coherent receiver for UWB communication and ranging applications | |
CN115580317A (zh) | 一种用于超宽带的同步捕获方法及装置 | |
Zarrouk et al. | Performance evaluation of multiband 60 GHz impulse radio for broadband | |
Sharp et al. | Signaling techniques | |
Liang et al. | Threshold selection for 60 GHz TOA estimation based on skewness and kurtosis analysis | |
CN103607217A (zh) | 基于子空间跟踪的脉冲uwb通信***干扰抑制方法 | |
Chehri et al. | Time-of-arrival estimation for IR-UWB systems based on two step energy detection | |
Nguyen et al. | A VARIABLE IMPULSE WIDTH METHOD FOR IMPROVING THE RANGING ACCURACY OF IR-UWB PENETRATING SYSTEMS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130522 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140522 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150522 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160518 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170522 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180518 Year of fee payment: 10 |