ATE248464T1 - Frequenzspringen in einem bandbreite-auf-anfrage system - Google Patents

Frequenzspringen in einem bandbreite-auf-anfrage system

Info

Publication number
ATE248464T1
ATE248464T1 AT99930083T AT99930083T ATE248464T1 AT E248464 T1 ATE248464 T1 AT E248464T1 AT 99930083 T AT99930083 T AT 99930083T AT 99930083 T AT99930083 T AT 99930083T AT E248464 T1 ATE248464 T1 AT E248464T1
Authority
AT
Austria
Prior art keywords
channels
user
utilized
hop period
user during
Prior art date
Application number
AT99930083T
Other languages
English (en)
Inventor
Sven Mattisson
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE248464T1 publication Critical patent/ATE248464T1/de

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
    • H04B1/715—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04B2001/71367—Arrangements for generation of hop frequencies, e.g. using a bank of frequency sources, using continuous tuning or using a transform 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
    • H04B2001/7154—Interference-related aspects with means for preventing interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Control Of Electric Motors In General (AREA)
AT99930083T 1998-06-08 1999-06-08 Frequenzspringen in einem bandbreite-auf-anfrage system ATE248464T1 (de)

Applications Claiming Priority (2)

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
PCT/SE1999/000986 WO1999065155A1 (en) 1998-06-08 1999-06-08 Frequency-hopping in a bandwidth-on-demand system

Publications (1)

Publication Number Publication Date
ATE248464T1 true ATE248464T1 (de) 2003-09-15

Family

ID=22235521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99930083T ATE248464T1 (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
CN1312980A (zh) 2001-09-12
WO1999065155A1 (en) 1999-12-16
DE69910779D1 (de) 2003-10-02
KR20010052652A (ko) 2001-06-25
EP1086536A1 (de) 2001-03-28
HK1040143A1 (zh) 2002-05-24
DE69910779T2 (de) 2004-07-01
US6246713B1 (en) 2001-06-12
EE200000724A (et) 2002-04-15
MY119664A (en) 2005-06-30
EP1086536B1 (de) 2003-08-27
AU4669299A (en) 1999-12-30
AU754691B2 (en) 2002-11-21
BR9910987A (pt) 2001-02-13
JP2002518872A (ja) 2002-06-25

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