CN101946474B - 脉冲超宽带无线电通信*** - Google Patents
脉冲超宽带无线电通信*** Download PDFInfo
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- CN101946474B CN101946474B CN200880127112.6A CN200880127112A CN101946474B CN 101946474 B CN101946474 B CN 101946474B CN 200880127112 A CN200880127112 A CN 200880127112A CN 101946474 B CN101946474 B CN 101946474B
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- 238000004891 communication Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims abstract description 29
- 230000010354 integration Effects 0.000 claims description 4
- 239000000969 carrier Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000005562 fading Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- H04B1/69—Spread spectrum techniques
- H04B1/7163—Spread spectrum techniques using impulse radio
- H04B1/719—Interference-related aspects
-
- 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
- H04B1/71637—Receiver aspects
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Dc Digital Transmission (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/103,117 | 2008-04-15 | ||
US12/103,117 US8023571B2 (en) | 2008-04-15 | 2008-04-15 | Impulse ultra-wideband radio communication system |
PCT/CA2008/001335 WO2009127036A1 (en) | 2008-04-15 | 2008-07-23 | Impulse ultra-wideband radio communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101946474A CN101946474A (zh) | 2011-01-12 |
CN101946474B true CN101946474B (zh) | 2014-03-26 |
Family
ID=41164436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880127112.6A Expired - Fee Related CN101946474B (zh) | 2008-04-15 | 2008-07-23 | 脉冲超宽带无线电通信*** |
Country Status (3)
Country | Link |
---|---|
US (1) | US8023571B2 (zh) |
CN (1) | CN101946474B (zh) |
WO (1) | WO2009127036A1 (zh) |
Families Citing this family (41)
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US8219353B2 (en) * | 2009-01-30 | 2012-07-10 | Axiam, Inc. | Absolute diameter measurement arm |
US9157723B2 (en) | 2009-01-30 | 2015-10-13 | Axiam, Inc. | Absolute diameter measurement arm |
US8971441B2 (en) * | 2009-06-08 | 2015-03-03 | Lawrence Livermore National Security, Llc | Transmit-reference methods in software defined radio platforms for communication in harsh propagation environments and systems thereof |
US9059790B2 (en) | 2010-01-11 | 2015-06-16 | Samsung Electronics Co., Ltd. | Ultra-wide band communication apparatus and method |
US9992729B2 (en) | 2012-10-22 | 2018-06-05 | The Nielsen Company (Us), Llc | Systems and methods for wirelessly modifying detection characteristics of portable devices |
JP6498177B2 (ja) | 2013-03-15 | 2019-04-10 | プロテウス デジタル ヘルス, インコーポレイテッド | 本人認証装置システムおよび方法 |
US10152082B2 (en) | 2013-05-13 | 2018-12-11 | North Inc. | Systems, articles and methods for wearable electronic devices that accommodate different user forms |
US20150124566A1 (en) | 2013-10-04 | 2015-05-07 | Thalmic Labs Inc. | Systems, articles and methods for wearable electronic devices employing contact sensors |
US10042422B2 (en) | 2013-11-12 | 2018-08-07 | Thalmic Labs Inc. | Systems, articles, and methods for capacitive electromyography sensors |
US10188309B2 (en) | 2013-11-27 | 2019-01-29 | North Inc. | Systems, articles, and methods for electromyography sensors |
US11921471B2 (en) | 2013-08-16 | 2024-03-05 | Meta Platforms Technologies, Llc | Systems, articles, and methods for wearable devices having secondary power sources in links of a band for providing secondary power in addition to a primary power source |
CN105556912B (zh) * | 2013-09-20 | 2019-05-31 | 普罗秋斯数字健康公司 | 使用切片和扭曲在存在噪声的情况下接收和解码信号的方法、器件和*** |
EP3092722B1 (en) * | 2014-01-09 | 2020-02-26 | Gestion Valeo Societe En Commandite (Valeo Managem L.P.) | Systems relating to ultra wideband broad casting comprising dynamic frequency and bandwidth hopping |
US10199008B2 (en) | 2014-03-27 | 2019-02-05 | North Inc. | Systems, devices, and methods for wearable electronic devices as state machines |
US20150325202A1 (en) * | 2014-05-07 | 2015-11-12 | Thalmic Labs Inc. | Systems, devices, and methods for wearable computers with heads-up displays |
US9880632B2 (en) | 2014-06-19 | 2018-01-30 | Thalmic Labs Inc. | Systems, devices, and methods for gesture identification |
US9766449B2 (en) | 2014-06-25 | 2017-09-19 | Thalmic Labs Inc. | Systems, devices, and methods for wearable heads-up displays |
KR102256676B1 (ko) * | 2015-02-06 | 2021-05-26 | 삼성전자주식회사 | 전파 기반 센서 모듈을 이용하는 센싱 장치 및 이동 단말을 포함하는 다목적 디바이스 |
EP3259634A4 (en) | 2015-02-17 | 2018-10-17 | Thalmic Labs Inc. | Systems, devices, and methods for eyebox expansion in wearable heads-up displays |
US10078435B2 (en) | 2015-04-24 | 2018-09-18 | Thalmic Labs Inc. | Systems, methods, and computer program products for interacting with electronically displayed presentation materials |
US10175488B2 (en) | 2015-05-04 | 2019-01-08 | North Inc. | Systems, devices, and methods for spatially-multiplexed holographic optical elements |
EP3304172A4 (en) | 2015-05-28 | 2019-01-02 | North Inc. | Systems, devices, and methods that integrate eye tracking and scanning laser projection in wearable heads-up displays |
CN108474873A (zh) | 2015-09-04 | 2018-08-31 | 赛尔米克实验室公司 | 用于将全息光学元件与眼镜镜片整合在一起的***、制品和方法 |
CA3007196A1 (en) | 2015-10-01 | 2017-04-06 | Thalmic Labs Inc. | Systems, devices, and methods for interacting with content displayed on head-mounted displays |
US9904051B2 (en) | 2015-10-23 | 2018-02-27 | Thalmic Labs Inc. | Systems, devices, and methods for laser eye tracking |
US10802190B2 (en) | 2015-12-17 | 2020-10-13 | Covestro Llc | Systems, devices, and methods for curved holographic optical elements |
US10303246B2 (en) | 2016-01-20 | 2019-05-28 | North Inc. | Systems, devices, and methods for proximity-based eye tracking |
US10151926B2 (en) | 2016-01-29 | 2018-12-11 | North Inc. | Systems, devices, and methods for preventing eyebox degradation in a wearable heads-up display |
CA3020631A1 (en) | 2016-04-13 | 2017-10-19 | Thalmic Labs Inc. | Systems, devices, and methods for focusing laser projectors |
US11635736B2 (en) | 2017-10-19 | 2023-04-25 | Meta Platforms Technologies, Llc | Systems and methods for identifying biological structures associated with neuromuscular source signals |
US10277874B2 (en) | 2016-07-27 | 2019-04-30 | North Inc. | Systems, devices, and methods for laser projectors |
WO2018027326A1 (en) | 2016-08-12 | 2018-02-15 | Thalmic Labs Inc. | Systems, devices, and methods for variable luminance in wearable heads-up displays |
US10345596B2 (en) | 2016-11-10 | 2019-07-09 | North Inc. | Systems, devices, and methods for astigmatism compensation in a wearable heads-up display |
WO2018098579A1 (en) | 2016-11-30 | 2018-06-07 | Thalmic Labs Inc. | Systems, devices, and methods for laser eye tracking in wearable heads-up displays |
US10365492B2 (en) | 2016-12-23 | 2019-07-30 | North Inc. | Systems, devices, and methods for beam combining in wearable heads-up displays |
US10718951B2 (en) | 2017-01-25 | 2020-07-21 | North Inc. | Systems, devices, and methods for beam combining in laser projectors |
US10901216B2 (en) | 2017-10-23 | 2021-01-26 | Google Llc | Free space multiple laser diode modules |
US11907423B2 (en) | 2019-11-25 | 2024-02-20 | Meta Platforms Technologies, Llc | Systems and methods for contextualized interactions with an environment |
US11961494B1 (en) | 2019-03-29 | 2024-04-16 | Meta Platforms Technologies, Llc | Electromagnetic interference reduction in extended reality environments |
CN113423341A (zh) | 2018-11-27 | 2021-09-21 | 脸谱科技有限责任公司 | 用于可穿戴电极传感器***的自动校准的方法和装置 |
US11868531B1 (en) | 2021-04-08 | 2024-01-09 | Meta Platforms Technologies, Llc | Wearable device providing for thumb-to-finger-based input gestures detected based on neuromuscular signals, and systems and methods of use thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169220A (zh) * | 1994-09-20 | 1997-12-31 | 时间范畴公司 | 一种超宽带通信***与方法 |
CN1249098A (zh) * | 1997-03-07 | 2000-03-29 | 贝瑞特控股公司 | 超高速时间跳频cdma-rf的改进 |
WO2006098875A2 (en) * | 2005-03-11 | 2006-09-21 | Freescale Semiconductor, Inc. | Method and device for receiving or transmitting a signal with encoded data |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1553426A1 (fr) * | 2004-01-08 | 2005-07-13 | Institut de Microtechnique de l'Université de Neuchâtel | Procédé et dispositif récepteur pour communication de données sans fil par des signaux codés temporellement et à ultra-large bande |
GB2414146A (en) * | 2004-05-13 | 2005-11-16 | Toumaz Technology Ltd | Encoding information as time shifts between data pulses and reference pulses, at least two data pulses sharing a common reference pulse |
US7729407B2 (en) * | 2005-01-21 | 2010-06-01 | Renesas Technology Corp. | Single-pulse and multi-pulse transmitted reference impulse radio systems with energy detecting receivers |
KR100744456B1 (ko) * | 2006-04-10 | 2007-08-01 | 인하대학교 산학협력단 | M진 직교코드/밸런스 uwb 전송기준 시스템 |
US20080112512A1 (en) * | 2006-11-15 | 2008-05-15 | Qualcomm Incorporated | Transmitted reference signaling scheme |
-
2008
- 2008-04-15 US US12/103,117 patent/US8023571B2/en not_active Expired - Fee Related
- 2008-07-23 CN CN200880127112.6A patent/CN101946474B/zh not_active Expired - Fee Related
- 2008-07-23 WO PCT/CA2008/001335 patent/WO2009127036A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169220A (zh) * | 1994-09-20 | 1997-12-31 | 时间范畴公司 | 一种超宽带通信***与方法 |
CN1249098A (zh) * | 1997-03-07 | 2000-03-29 | 贝瑞特控股公司 | 超高速时间跳频cdma-rf的改进 |
WO2006098875A2 (en) * | 2005-03-11 | 2006-09-21 | Freescale Semiconductor, Inc. | Method and device for receiving or transmitting a signal with encoded data |
Also Published As
Publication number | Publication date |
---|---|
US20090258669A1 (en) | 2009-10-15 |
CN101946474A (zh) | 2011-01-12 |
US8023571B2 (en) | 2011-09-20 |
WO2009127036A1 (en) | 2009-10-22 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Nova Scotia Canada Patentee after: Chen Zhizhang Patentee after: Nie Hong Address before: Alberta Canada Patentee before: Nie Hong Patentee before: Chen Zhizhang |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181008 Address after: No. 1601, 16 floor, 1 1800, Yizhou Avenue, Chengdu high tech Zone, Sichuan Patentee after: CHENGDU SPROUTING TECHNOLOGY CO.,LTD. Address before: Nova Scotia Canada Co-patentee before: Nie Hong Patentee before: Chen Zhizhang |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20140326 |