DE69815976D1 - Verfahren zur Konfiguration einer Mehrträger-Kommunikationsvorrichtung mit Rechnung eines Leistungsrandes - Google Patents

Verfahren zur Konfiguration einer Mehrträger-Kommunikationsvorrichtung mit Rechnung eines Leistungsrandes

Info

Publication number
DE69815976D1
DE69815976D1 DE69815976T DE69815976T DE69815976D1 DE 69815976 D1 DE69815976 D1 DE 69815976D1 DE 69815976 T DE69815976 T DE 69815976T DE 69815976 T DE69815976 T DE 69815976T DE 69815976 D1 DE69815976 D1 DE 69815976D1
Authority
DE
Germany
Prior art keywords
configuring
calculation
communication device
carrier communication
service margin
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
DE69815976T
Other languages
English (en)
Other versions
DE69815976T2 (de
Inventor
Howard E Levin
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.)
NXP USA Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69815976D1 publication Critical patent/DE69815976D1/de
Publication of DE69815976T2 publication Critical patent/DE69815976T2/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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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), DMT
DE69815976T 1997-09-25 1998-09-21 Verfahren zur Konfiguration einer Mehrträger-Kommunikationsvorrichtung mit Rechnung eines Leistungsrandes Expired - Lifetime DE69815976T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/937,759 US6130882A (en) 1997-09-25 1997-09-25 Method and apparatus for configuring a communication system
US937759 1997-09-25

Publications (2)

Publication Number Publication Date
DE69815976D1 true DE69815976D1 (de) 2003-08-07
DE69815976T2 DE69815976T2 (de) 2004-06-03

Family

ID=25470356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815976T Expired - Lifetime DE69815976T2 (de) 1997-09-25 1998-09-21 Verfahren zur Konfiguration einer Mehrträger-Kommunikationsvorrichtung mit Rechnung eines Leistungsrandes

Country Status (3)

Country Link
US (2) US6130882A (de)
EP (1) EP0905948B1 (de)
DE (1) DE69815976T2 (de)

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Also Published As

Publication number Publication date
DE69815976T2 (de) 2004-06-03
EP0905948A2 (de) 1999-03-31
US6775241B1 (en) 2004-08-10
US6130882A (en) 2000-10-10
EP0905948A3 (de) 1999-11-24
EP0905948B1 (de) 2003-07-02

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Owner name: FREESCALE SEMICONDUCTOR, INC., AUSTIN, TEX., US