KR20020063299A - 동적 주파수-호핑 시스템 - Google Patents

동적 주파수-호핑 시스템 Download PDF

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Publication number
KR20020063299A
KR20020063299A KR1020027008793A KR20027008793A KR20020063299A KR 20020063299 A KR20020063299 A KR 20020063299A KR 1020027008793 A KR1020027008793 A KR 1020027008793A KR 20027008793 A KR20027008793 A KR 20027008793A KR 20020063299 A KR20020063299 A KR 20020063299A
Authority
KR
South Korea
Prior art keywords
bands
predetermined frequency
control signal
transmitter
frequency band
Prior art date
Application number
KR1020027008793A
Other languages
English (en)
Korean (ko)
Inventor
더블유쿠트 돕슨
더크 오스터밀러
시 프레스트위치
토더 쿠크레브
Original Assignee
어웨어, 인크.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 어웨어, 인크. filed Critical 어웨어, 인크.
Publication of KR20020063299A publication Critical patent/KR20020063299A/ko

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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
    • 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
    • H04B2001/7154—Interference-related aspects with means for preventing interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020027008793A 2000-01-08 2001-01-08 동적 주파수-호핑 시스템 KR20020063299A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17544900P 2000-01-08 2000-01-08
US60/175,449 2000-01-08
PCT/US2001/000501 WO2001052436A1 (fr) 2000-01-08 2001-01-08 Systeme dynamique a sauts de frequence

Publications (1)

Publication Number Publication Date
KR20020063299A true KR20020063299A (ko) 2002-08-01

Family

ID=22640252

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027008793A KR20020063299A (ko) 2000-01-08 2001-01-08 동적 주파수-호핑 시스템

Country Status (6)

Country Link
EP (1) EP1245083A4 (fr)
JP (1) JP2003520488A (fr)
KR (1) KR20020063299A (fr)
AU (1) AU3441701A (fr)
CA (1) CA2394751A1 (fr)
WO (1) WO2001052436A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8488531B2 (en) 2005-06-15 2013-07-16 Huawei Technologies Co., Ltd Method and system for allocating communication resources
US10692159B2 (en) 2014-01-17 2020-06-23 Airbnb, Inc. Location based ranking of real world locations

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7474677B2 (en) 2003-08-12 2009-01-06 Bose Corporation Wireless communicating
US8442019B2 (en) 2003-08-12 2013-05-14 Bose Corporation Method and apparatus for avoiding wireless audio signal transmission interferences
US8243773B2 (en) * 2006-05-26 2012-08-14 Itron, Inc. Clear-channel system and related applications
US10013381B2 (en) 2006-08-31 2018-07-03 Bose Corporation Media playing from a docked handheld media device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277231B (en) * 1984-05-12 1995-03-15 Racal Res Ltd Communications system
US5668828A (en) * 1992-05-08 1997-09-16 Sanconix, Inc. Enhanced frequency agile radio
US5287384A (en) * 1992-10-15 1994-02-15 Lxe Inc. Frequency hopping spread spectrum data communications system
US5459759A (en) * 1993-02-17 1995-10-17 Interdigital Technology Corporation Frequency hopping code division multiple access system and method
US5335249A (en) * 1993-07-29 1994-08-02 Seattle Silicon Corporation Method and apparatus for spread spectrum communications
US5459760A (en) * 1993-11-05 1995-10-17 Matsushita Electric Industrial Co., Ltd. Transmitting and receiving apparatus
US5579306A (en) * 1994-09-01 1996-11-26 Ericsson Inc. Time and frequency slot allocation system and method
US5528623A (en) * 1994-10-26 1996-06-18 American Wireless Corporation Cordless telephone system having automatic control of transmitter power and frequency in response to changing conditions
JP3284074B2 (ja) * 1996-03-25 2002-05-20 キヤノン株式会社 無線通信システム及びその制御方法、無線通信装置及びその制御方法
JPH10271037A (ja) * 1997-03-19 1998-10-09 Fujitsu General Ltd スペクトラム拡散無線通信装置
JPH10271041A (ja) * 1997-03-24 1998-10-09 Brother Ind Ltd 無線通信装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8488531B2 (en) 2005-06-15 2013-07-16 Huawei Technologies Co., Ltd Method and system for allocating communication resources
KR101288394B1 (ko) * 2005-06-15 2013-07-22 후아웨이 테크놀러지 컴퍼니 리미티드 통신 리소스를 할당하기 위한 방법 및 시스템
US9838167B2 (en) 2005-06-15 2017-12-05 Huawei Technologies Co., Ltd. Method and system for allocating communication resources
US10692159B2 (en) 2014-01-17 2020-06-23 Airbnb, Inc. Location based ranking of real world locations

Also Published As

Publication number Publication date
EP1245083A4 (fr) 2003-06-04
AU3441701A (en) 2001-07-24
WO2001052436A1 (fr) 2001-07-19
EP1245083A1 (fr) 2002-10-02
CA2394751A1 (fr) 2001-07-19
WO2001052436A9 (fr) 2002-07-18
JP2003520488A (ja) 2003-07-02

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