DE602005004757D1 - Verfahren für qualitätsbasierenden Frequenzsprung in einem drahtlosen Kommunikationssystem - Google Patents
Verfahren für qualitätsbasierenden Frequenzsprung in einem drahtlosen KommunikationssystemInfo
- Publication number
- DE602005004757D1 DE602005004757D1 DE602005004757T DE602005004757T DE602005004757D1 DE 602005004757 D1 DE602005004757 D1 DE 602005004757D1 DE 602005004757 T DE602005004757 T DE 602005004757T DE 602005004757 T DE602005004757 T DE 602005004757T DE 602005004757 D1 DE602005004757 D1 DE 602005004757D1
- Authority
- DE
- Germany
- Prior art keywords
- procedure
- quality
- wireless communication
- communication system
- frequency hopping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7136—Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform
-
- 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
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—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
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7143—Arrangements for generation of hop patterns
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/118,816 US8243779B2 (en) | 2005-04-29 | 2005-04-29 | Method of quality-based frequency hopping in a wirelesscommunication system |
US118816 | 2005-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602005004757D1 true DE602005004757D1 (de) | 2008-03-27 |
DE602005004757T2 DE602005004757T2 (de) | 2009-02-26 |
Family
ID=35840459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005004757T Active DE602005004757T2 (de) | 2005-04-29 | 2005-12-15 | Verfahren für qualitätsbasierenden Frequenzsprung in einem drahtlosen Kommunikationssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US8243779B2 (de) |
EP (1) | EP1717962B1 (de) |
JP (1) | JP2006311494A (de) |
KR (1) | KR20060113345A (de) |
DE (1) | DE602005004757T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7609968B2 (en) * | 2005-06-15 | 2009-10-27 | Nortel Networks Limited | Secure analog communication system using time and wavelength scrambling |
KR100849222B1 (ko) * | 2006-04-10 | 2008-07-31 | 삼성전자주식회사 | 직렬 전송 방식에 사용되는 전송주파수 제어 방법, 이를기록한 기록매체 및 장치 |
US7983367B2 (en) * | 2007-01-09 | 2011-07-19 | Broadcom Corporation | Method and system for dynamic adaptation and communicating differences in frequency—time dependent systems |
KR101490146B1 (ko) * | 2007-01-16 | 2015-02-05 | 코닌클리케 필립스 엔.브이. | 비컨을 지닌 다채널 지향성 디바이스 |
CN101543104B (zh) | 2007-02-02 | 2012-11-21 | 三菱电机株式会社 | 通信方法、基站、通信系统及移动终端 |
KR101002833B1 (ko) * | 2007-04-05 | 2010-12-21 | 삼성전자주식회사 | 통신 시스템에서 안테나 선택 방법 및 장치 |
US8428100B2 (en) | 2007-10-08 | 2013-04-23 | Honeywell International Inc. | System and methods for securing data transmissions over wireless networks |
US9408250B2 (en) | 2007-10-08 | 2016-08-02 | Honeywell International Inc. | Wireless networks for highly dependable applications |
EP2075927A1 (de) * | 2007-12-21 | 2009-07-01 | Thomson Licensing | Verfahren zur Sendung von mindestens einem Datenpaket über verschiedene Antennen und entsprechendes Empfangsverfahren |
US8265041B2 (en) * | 2008-04-18 | 2012-09-11 | Smsc Holdings S.A.R.L. | Wireless communications systems and channel-switching method |
US8832601B2 (en) * | 2008-05-31 | 2014-09-09 | Red Hat, Inc. | ETL tool utilizing dimension trees |
US10102262B2 (en) | 2008-08-29 | 2018-10-16 | Red Hat, Inc. | Creating reports using dimension trees |
US8874502B2 (en) * | 2008-08-29 | 2014-10-28 | Red Hat, Inc. | Real time datamining |
US8914418B2 (en) * | 2008-11-30 | 2014-12-16 | Red Hat, Inc. | Forests of dimension trees |
DE102009052107B4 (de) * | 2009-11-05 | 2015-10-29 | Airbus Defence and Space GmbH | Frequenzsprungverfahren für ein Funkgerät |
FR2961044B1 (fr) * | 2010-06-07 | 2012-07-13 | Thales Sa | Procede et reseau de transmission de l'information entre une pluralite de stations radioelectriques |
GB201114079D0 (en) | 2011-06-13 | 2011-09-28 | Neul Ltd | Mobile base station |
GB2491836B (en) * | 2011-06-13 | 2018-08-22 | Huawei Tech Co Ltd | Frequency planning |
US10594360B2 (en) * | 2015-05-22 | 2020-03-17 | Texas Instruments Incorporated | Enhanced channel hopping sequence |
WO2017027917A1 (en) * | 2015-08-19 | 2017-02-23 | Mandeville-Clarke Ben | System and method for active user control of wireless power security parameters |
US10742259B1 (en) * | 2018-03-26 | 2020-08-11 | Lynq Technologies, Inc. | Generating a frequency hopping arrangement for a communication session involving a group of devices |
US10965394B1 (en) * | 2020-04-21 | 2021-03-30 | Harris Global Communications, Inc. | Communication system having selectable hopping rate and hopping frequency window and associated methods |
CN114337730B (zh) * | 2021-11-26 | 2024-05-03 | 中国航空无线电电子研究所 | 一种基于随机排序的跳频序列生成方法 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04313926A (ja) * | 1991-04-11 | 1992-11-05 | Toyo Commun Equip Co Ltd | 通信方式 |
US5491717A (en) | 1993-10-18 | 1996-02-13 | Motorola, Inc. | Method for controlling transmission during handoff in a communication system |
SE503893C2 (sv) | 1994-07-15 | 1996-09-30 | Ericsson Telefon Ab L M | Förfarande och anordning för frekvenshoppning i ett radiokommunikationssystem |
JP3728810B2 (ja) * | 1996-07-09 | 2005-12-21 | ブラザー工業株式会社 | 通信装置 |
US6130905A (en) | 1996-07-03 | 2000-10-10 | Brother Kogyo Kabushiki Kaisha | Wireless communication system |
JP3674181B2 (ja) * | 1996-09-18 | 2005-07-20 | ブラザー工業株式会社 | 無線通信機 |
US6031864A (en) * | 1996-10-29 | 2000-02-29 | International Business Machines Corporation | Method and system for controlling the time occupation of signalling frequencies in a frequency hopping system |
US5974036A (en) | 1996-12-24 | 1999-10-26 | Nec Usa, Inc. | Handoff-control technique for wireless ATM |
JP3371801B2 (ja) * | 1998-04-24 | 2003-01-27 | 三菱電機株式会社 | 周波数ホッピング方式の移動局、基地局及び移動体通信システム |
JP2933615B1 (ja) | 1998-07-15 | 1999-08-16 | 静岡日本電気株式会社 | デジタルコードレスにおける通話チャネル切替判定装置 |
JP2000269935A (ja) * | 1999-03-15 | 2000-09-29 | Nec Corp | 周波数ホッピング通信システム及び方法 |
SE514264C2 (sv) | 1999-05-07 | 2001-01-29 | Ericsson Telefon Ab L M | Ett kommunikationssystem |
US7280580B1 (en) * | 1999-10-15 | 2007-10-09 | Telefonaktlebolaget Lm Ericsson (Publ.) | Hop sequence adaptation in a frequency-hopping communications system |
US7684465B1 (en) * | 2000-01-21 | 2010-03-23 | Texas Instruments Incorporated | Frequency hopping communication protocol |
US6965590B1 (en) * | 2000-02-29 | 2005-11-15 | Texas Instruments Incorporated | Dynamic slave selection in frequency hopping wireless communications |
US6430395B2 (en) * | 2000-04-07 | 2002-08-06 | Commil Ltd. | Wireless private branch exchange (WPBX) and communicating between mobile units and base stations |
KR20030003988A (ko) | 2001-07-04 | 2003-01-14 | 전자부품연구원 | 무선 개인 망 네트워크 시스템의 적응형 주파수 도약장치 |
GB2379358A (en) | 2001-08-28 | 2003-03-05 | Toshiba Res Europ Ltd | Channel selection based on quality of signal |
US7054301B1 (en) * | 2001-12-31 | 2006-05-30 | Arraycomm, Llc. | Coordinated hopping in wireless networks using adaptive antenna arrays |
US20030198280A1 (en) * | 2002-04-22 | 2003-10-23 | Wang John Z. | Wireless local area network frequency hopping adaptation algorithm |
US7035314B1 (en) * | 2002-09-03 | 2006-04-25 | Rfmd Wpan, Inc. | Method and apparatus implementing an overlay adaptive frequency hopping kernel in a wireless communication system |
US7177297B2 (en) * | 2003-05-12 | 2007-02-13 | Qualcomm Incorporated | Fast frequency hopping with a code division multiplexed pilot in an OFDMA system |
US7039370B2 (en) * | 2003-10-16 | 2006-05-02 | Flarion Technologies, Inc. | Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems |
US7580444B2 (en) * | 2004-05-04 | 2009-08-25 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada | Frequency hopping communication system |
US20050271120A1 (en) * | 2004-06-02 | 2005-12-08 | Lockheed Martin Corporation | Detector for time-hopped impulse radio |
US7684464B2 (en) * | 2004-12-21 | 2010-03-23 | Qualcomm Incorporated | Method and apparatus for performing channel assessment in a wireless communication system |
US7620369B2 (en) * | 2005-01-04 | 2009-11-17 | Mitsubishi Electric Research Laboratories, Inc. | Adaptive frame durations for time-hopped impulse radio systems |
US9520972B2 (en) * | 2005-03-17 | 2016-12-13 | Qualcomm Incorporated | Pilot signal transmission for an orthogonal frequency division wireless communication system |
DE102009005442B4 (de) * | 2009-01-21 | 2014-03-27 | Webasto Ag | Windabweiser |
-
2005
- 2005-04-29 US US11/118,816 patent/US8243779B2/en not_active Expired - Fee Related
- 2005-12-15 EP EP05257718A patent/EP1717962B1/de not_active Expired - Fee Related
- 2005-12-15 DE DE602005004757T patent/DE602005004757T2/de active Active
- 2005-12-26 JP JP2005371223A patent/JP2006311494A/ja active Pending
- 2005-12-29 KR KR1020050133658A patent/KR20060113345A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20060113345A (ko) | 2006-11-02 |
DE602005004757T2 (de) | 2009-02-26 |
US8243779B2 (en) | 2012-08-14 |
US20060245470A1 (en) | 2006-11-02 |
JP2006311494A (ja) | 2006-11-09 |
EP1717962B1 (de) | 2008-02-13 |
EP1717962A1 (de) | 2006-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |