DE69910779D1 - Frequenzspringen in einem bandbreite-auf-anfrage system - Google Patents

Frequenzspringen in einem bandbreite-auf-anfrage system

Info

Publication number
DE69910779D1
DE69910779D1 DE69910779T DE69910779T DE69910779D1 DE 69910779 D1 DE69910779 D1 DE 69910779D1 DE 69910779 T DE69910779 T DE 69910779T DE 69910779 T DE69910779 T DE 69910779T DE 69910779 D1 DE69910779 D1 DE 69910779D1
Authority
DE
Germany
Prior art keywords
channels
user
utilized
hop period
user during
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 - Fee Related
Application number
DE69910779T
Other languages
English (en)
Other versions
DE69910779T2 (de
Inventor
Sven Mattisson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69910779D1 publication Critical patent/DE69910779D1/de
Publication of DE69910779T2 publication Critical patent/DE69910779T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • H04B1/715Interference-related aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • H04B1/7143Arrangements for generation of hop patterns
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/0012Hopping in multicarrier systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037Inter-user or inter-terminal allocation
    • H04L5/0041Frequency-non-contiguous
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/006Quality of the received signal, e.g. BER, SNR, water filling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • H04B1/7136Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform
    • H04B2001/71367Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform using a transform
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/713Spread spectrum techniques using frequency hopping
    • H04B1/715Interference-related aspects
    • H04B2001/7154Interference-related aspects with means for preventing interference
DE69910779T 1998-06-08 1999-06-08 Frequenzspringen in einem bandbreite-auf-anfrage system Expired - Fee Related DE69910779T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/092,860 US6246713B1 (en) 1998-06-08 1998-06-08 Frequency-hopping in a bandwidth-on-demand system
US92860 1998-06-08
PCT/SE1999/000986 WO1999065155A1 (en) 1998-06-08 1999-06-08 Frequency-hopping in a bandwidth-on-demand system

Publications (2)

Publication Number Publication Date
DE69910779D1 true DE69910779D1 (de) 2003-10-02
DE69910779T2 DE69910779T2 (de) 2004-07-01

Family

ID=22235521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910779T Expired - Fee Related DE69910779T2 (de) 1998-06-08 1999-06-08 Frequenzspringen in einem bandbreite-auf-anfrage system

Country Status (13)

Country Link
US (1) US6246713B1 (de)
EP (1) EP1086536B1 (de)
JP (1) JP2002518872A (de)
KR (1) KR20010052652A (de)
CN (1) CN1312980A (de)
AT (1) ATE248464T1 (de)
AU (1) AU754691B2 (de)
BR (1) BR9910987A (de)
DE (1) DE69910779T2 (de)
EE (1) EE200000724A (de)
HK (1) HK1040143A1 (de)
MY (1) MY119664A (de)
WO (1) WO1999065155A1 (de)

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Also Published As

Publication number Publication date
US6246713B1 (en) 2001-06-12
AU754691B2 (en) 2002-11-21
KR20010052652A (ko) 2001-06-25
AU4669299A (en) 1999-12-30
EP1086536A1 (de) 2001-03-28
HK1040143A1 (zh) 2002-05-24
JP2002518872A (ja) 2002-06-25
DE69910779T2 (de) 2004-07-01
MY119664A (en) 2005-06-30
WO1999065155A1 (en) 1999-12-16
ATE248464T1 (de) 2003-09-15
BR9910987A (pt) 2001-02-13
CN1312980A (zh) 2001-09-12
EE200000724A (et) 2002-04-15
EP1086536B1 (de) 2003-08-27

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