DE20302243U1 - Benutzervorrichtung zum Empfang von Transportblocksätzen unter Verwendung hybrider automatischer Wiederholungsanforderung - Google Patents
Benutzervorrichtung zum Empfang von Transportblocksätzen unter Verwendung hybrider automatischer WiederholungsanforderungInfo
- Publication number
- DE20302243U1 DE20302243U1 DE20302243U DE20302243U DE20302243U1 DE 20302243 U1 DE20302243 U1 DE 20302243U1 DE 20302243 U DE20302243 U DE 20302243U DE 20302243 U DE20302243 U DE 20302243U DE 20302243 U1 DE20302243 U1 DE 20302243U1
- Authority
- DE
- Germany
- Prior art keywords
- transport block
- user device
- time interval
- transmission time
- hybrid automatic
- 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
Links
Classifications
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- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0042—Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1835—Buffer management
- H04L1/1845—Combining techniques, e.g. code combining
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
Description
Claims (1)
- Benutzervorrichtung zum Empfang von Daten eines Übertragungszeitintervalls, wobei die Übertragungszeitintervall-Daten unter Verwendung einer adaptiven Modulation und Kodierung übertragen werden, wobei die Benutzervorrichtung einen hybriden automatischen Wiederholungsanforderungsmechanismus der physikalischen Schicht für die empfangenen Übertragungszeitintervall-Daten besitzt, die Benutzervorrichtung umfassend:
einen Empfänger, der an eine Antenne gekoppelt ist, zum Empfangen der Übertragungszeitintervall-Daten, wobei die Übertragungszeitintervall-Daten eine Vielzahl von Transportblocksätzen aufweisen, und unter Verwendung eines ersten spezifizierten Modulations- und Kodierungsschemas übertragen werden, und zum Empfangen zumindest eines erneut übertragenen Transportblocksatzes, wobei der zumindest eine erneut übertragene Transportblocksatz unter Verwendung eines zweiten, anderen, spezifizierten Modulations- und Kodierungsschemas übertragen wird;
einen hybriden automatischen Wiederholungsanforderungs-Dekodierer, der an den Empfänger gekoppelt ist, zur Bestimmung, ob Daten eines jeden der Transportblocksätze eine spezifizierte Qualität erreichen, und zur Kombination des zumindest einen erneut übertragenen Transportblocksatz mit einem entsprechenden, zuvor empfangenen Transportblocksatz; und
einen automatischen Wiederholungsanforderungs-Sender, der eine Wiederholungsanforderung überträgt, wenn die spezifizierte Qualität nicht erreicht wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35722402P | 2002-02-13 | 2002-02-13 | |
US10/279,393 US7287206B2 (en) | 2002-02-13 | 2002-10-24 | Transport block set transmission using hybrid automatic repeat request |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20302243U1 true DE20302243U1 (de) | 2003-07-10 |
Family
ID=26959628
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20302243U Expired - Lifetime DE20302243U1 (de) | 2002-02-13 | 2003-02-12 | Benutzervorrichtung zum Empfang von Transportblocksätzen unter Verwendung hybrider automatischer Wiederholungsanforderung |
DE20302244U Expired - Lifetime DE20302244U1 (de) | 2002-02-13 | 2003-02-12 | Basisstation zur Übertragung von Transportblocksätzen unter Verwendung hybrider automatischer Wiederholungsanforderung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20302244U Expired - Lifetime DE20302244U1 (de) | 2002-02-13 | 2003-02-12 | Basisstation zur Übertragung von Transportblocksätzen unter Verwendung hybrider automatischer Wiederholungsanforderung |
Country Status (15)
Country | Link |
---|---|
US (6) | US7287206B2 (de) |
EP (4) | EP1483754A4 (de) |
JP (12) | JP2005518141A (de) |
KR (12) | KR101029725B1 (de) |
CN (7) | CN102497257B (de) |
AR (1) | AR038511A1 (de) |
AU (1) | AU2003213030A1 (de) |
CA (1) | CA2475859C (de) |
DE (2) | DE20302243U1 (de) |
HK (4) | HK1074690A1 (de) |
MX (1) | MXPA04007941A (de) |
MY (3) | MY159391A (de) |
NO (1) | NO334579B1 (de) |
TW (5) | TWI229985B (de) |
WO (1) | WO2003069824A2 (de) |
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