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EE200000724A - Sagedusvahetus ribalaius-nõudmisel süsteemis - Google Patents

Sagedusvahetus ribalaius-nõudmisel süsteemis

Info

Publication number
EE200000724A
EE200000724A EEP200000724A EEP200000724A EE200000724A EE 200000724 A EE200000724 A EE 200000724A EE P200000724 A EEP200000724 A EE P200000724A EE P200000724 A EEP200000724 A EE P200000724A EE 200000724 A EE200000724 A EE 200000724A
Authority
EE
Estonia
Prior art keywords
channels
user
utilized
hop period
bandwidth
Prior art date
Application number
EEP200000724A
Other languages
English (en)
Inventor
Erik Mattisson Sven
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of EE200000724A publication Critical patent/EE200000724A/et

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)
  • Control Of Electric Motors In General (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
EEP200000724A 1998-06-08 1999-06-08 Sagedusvahetus ribalaius-nõudmisel süsteemis EE200000724A (et)

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
EE200000724A true EE200000724A (et) 2002-04-15

Family

ID=22235521

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200000724A EE200000724A (et) 1998-06-08 1999-06-08 Sagedusvahetus ribalaius-nõudmisel süsteemis

Country Status (13)

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

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Also Published As

Publication number Publication date
KR20010052652A (ko) 2001-06-25
WO1999065155A1 (en) 1999-12-16
CN1312980A (zh) 2001-09-12
BR9910987A (pt) 2001-02-13
DE69910779D1 (de) 2003-10-02
DE69910779T2 (de) 2004-07-01
EP1086536A1 (en) 2001-03-28
JP2002518872A (ja) 2002-06-25
ATE248464T1 (de) 2003-09-15
MY119664A (en) 2005-06-30
US6246713B1 (en) 2001-06-12
EP1086536B1 (en) 2003-08-27
HK1040143A1 (zh) 2002-05-24
AU754691B2 (en) 2002-11-21
AU4669299A (en) 1999-12-30

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