DE60227921D1 - Verfahren und vorrichtung zum selektiven frequenzsprung in vielfachmodusnachrichtenübertragungssysteme - Google Patents

Verfahren und vorrichtung zum selektiven frequenzsprung in vielfachmodusnachrichtenübertragungssysteme

Info

Publication number
DE60227921D1
DE60227921D1 DE60227921T DE60227921T DE60227921D1 DE 60227921 D1 DE60227921 D1 DE 60227921D1 DE 60227921 T DE60227921 T DE 60227921T DE 60227921 T DE60227921 T DE 60227921T DE 60227921 D1 DE60227921 D1 DE 60227921D1
Authority
DE
Germany
Prior art keywords
communication
transmission systems
station transmission
multiple mode
selective frequency
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.)
Expired - Lifetime
Application number
DE60227921T
Other languages
English (en)
Inventor
Ali S Khayrallah
Gregory Edward Bottomley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE60227921D1 publication Critical patent/DE60227921D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • 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
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
DE60227921T 2001-03-06 2002-02-06 Verfahren und vorrichtung zum selektiven frequenzsprung in vielfachmodusnachrichtenübertragungssysteme Expired - Lifetime DE60227921D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/800,143 US7142581B2 (en) 2001-03-06 2001-03-06 Methods and systems for selective frequency hopping in multiple mode communication systems
PCT/US2002/003438 WO2002071629A2 (en) 2001-03-06 2002-02-06 Methods and systems for selective frequency hopping in multiple mode communication systems

Publications (1)

Publication Number Publication Date
DE60227921D1 true DE60227921D1 (de) 2008-09-11

Family

ID=25177594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60227921T Expired - Lifetime DE60227921D1 (de) 2001-03-06 2002-02-06 Verfahren und vorrichtung zum selektiven frequenzsprung in vielfachmodusnachrichtenübertragungssysteme

Country Status (6)

Country Link
US (1) US7142581B2 (de)
EP (1) EP1366576B1 (de)
AT (1) ATE403279T1 (de)
AU (1) AU2002245387A1 (de)
DE (1) DE60227921D1 (de)
WO (1) WO2002071629A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6879652B1 (en) * 2000-07-14 2005-04-12 Nielsen Media Research, Inc. Method for encoding an input signal
US7532610B2 (en) * 2001-01-16 2009-05-12 Texas Instruments Incorporated Structured adaptive frequency hopping
US20060092873A1 (en) * 2004-10-29 2006-05-04 Telefonaktiebolaget Lm Ericsson ( Publ) Method for adaptive interleaving in a wireless communication system with feedback
US7593450B2 (en) * 2005-03-31 2009-09-22 Adc Telecommunications, Inc. Dynamic frequency hopping
US20110201325A1 (en) * 2006-03-13 2011-08-18 Noise Free Wireless, Inc System, device, database and method for increasing the capacity and call volume of a communications network
US20110312318A1 (en) * 2006-03-13 2011-12-22 Niose Free Wireless, Inc System, device, database and method for increasing the capacity and call volume of a communications network
JP2007266702A (ja) * 2006-03-27 2007-10-11 Mitsubishi Electric Corp 通信装置
US7706117B2 (en) 2008-01-31 2010-04-27 Wallace E Hall Buoyant grounding terminal electrode apparatus for lightning protection
CN101615846B (zh) * 2009-07-30 2011-09-28 旭丽电子(广州)有限公司 直流/直流转换装置与跳频控制模块及跳频控制方法
CA2953323A1 (en) * 2014-08-28 2016-03-03 Sony Corporation Communication control device, communication control method, and program

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790536A (en) * 1989-01-31 1998-08-04 Norand Corporation Hierarchical communication system providing intelligent data, program and processing migration
US6389010B1 (en) * 1995-10-05 2002-05-14 Intermec Ip Corp. Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
JPH07147553A (ja) 1993-11-24 1995-06-06 Sanyo Electric Co Ltd 周波数ホッピング通信方法及びその装置
JP3462599B2 (ja) 1994-11-08 2003-11-05 三洋電機株式会社 デジタル無線通信装置
US6223053B1 (en) * 1996-06-26 2001-04-24 Cisco Systems, Inc. Universal radio for use in various cellular communication systems
JPH10107696A (ja) * 1996-09-30 1998-04-24 Sanyo Electric Co Ltd マルチキャリア通信方法及び装置
US6118805A (en) 1998-01-30 2000-09-12 Motorola, Inc. Method and apparatus for performing frequency hopping adaptation
US6501785B1 (en) * 1999-11-17 2002-12-31 At&T Corp. Dynamic frequency hopping
US6839325B2 (en) * 2000-06-09 2005-01-04 Texas Instruments Incorporated Wireless communication system which uses ARQ packets to ACK a plurality of packets from an 802.15 superpacket
US6763315B2 (en) * 2000-11-29 2004-07-13 Ensure Technologies, Inc. Method of securing access to a user having an enhanced security proximity token

Also Published As

Publication number Publication date
WO2002071629A2 (en) 2002-09-12
US20020126736A1 (en) 2002-09-12
AU2002245387A1 (en) 2002-09-19
ATE403279T1 (de) 2008-08-15
WO2002071629A3 (en) 2002-11-14
EP1366576B1 (de) 2008-07-30
US7142581B2 (en) 2006-11-28
EP1366576A2 (de) 2003-12-03

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