BRPI0909725A8 - atribuição dinâmica de recurso de ack em um sistema de comunicação sem fio - Google Patents
atribuição dinâmica de recurso de ack em um sistema de comunicação sem fio Download PDFInfo
- Publication number
- BRPI0909725A8 BRPI0909725A8 BRPI0909725A BRPI0909725A BRPI0909725A8 BR PI0909725 A8 BRPI0909725 A8 BR PI0909725A8 BR PI0909725 A BRPI0909725 A BR PI0909725A BR PI0909725 A BRPI0909725 A BR PI0909725A BR PI0909725 A8 BRPI0909725 A8 BR PI0909725A8
- Authority
- BR
- Brazil
- Prior art keywords
- programming
- ack
- semi
- assignment
- persistent
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 4
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
- H04L1/12—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
- H04L1/1607—Details of the supervisory signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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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
- H04L1/12—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]
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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
- H04L1/12—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
- H04L1/1861—Physical mapping arrangements
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- 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
-
- 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
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- 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
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
-
- 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
- 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
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
-
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
- H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
-
- 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
- H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
atribuição dinâmica de recurso ack em um sistema de comunicação sem fio" são descritas técnicas para atribuir dinamicamente recurso de confirmação (ack) a um equipamento de usuário (ue). para programação dinâmica, uma mensagem de programação pode ser utilizada para enviar informações de programação para uma única transmissão de dados. para programação semi-persistente, uma mensagem de programação pode ser utilizada para enviar uma atribuição semipersistente para múltiplas transmissões de dados. em um aspecto, pelo menos um campo de uma mensagem de programação, que é normalmente utilizada para transportar informações de programação para programação dinâmica, pode ser reutilizado para transportar uma atribuição de recurso ack para programação semi-persistente. em um desenho, um ue pode receber uma mensagem de programação que transporta uma atribuição semi-persistente e pode obter uma atribuição de recurso ack a partir de pelo menos um campo da mensagem de programação. o ue pode receber uma transmissão de dados enviados de acordo com a atribuição semi-persistente, determinar informações ack para a transmissão de dados e enviar as informações ack com o recurso ack.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR122019027374-0A BR122019027374B1 (pt) | 2008-03-28 | 2009-03-27 | Atribuição dinâmica de recurso ack em um sistema de comunicação sem fio |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4060908P | 2008-03-28 | 2008-03-28 | |
US61/040,609 | 2008-03-28 | ||
US12/403,327 | 2009-03-12 | ||
US12/403,327 US9036564B2 (en) | 2008-03-28 | 2009-03-12 | Dynamic assignment of ACK resource in a wireless communication system |
PCT/US2009/038656 WO2009154839A2 (en) | 2008-03-28 | 2009-03-27 | Dynamic assignment of ack resource in a wireless communication system |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0909725A2 BRPI0909725A2 (pt) | 2015-10-06 |
BRPI0909725A8 true BRPI0909725A8 (pt) | 2019-12-31 |
BRPI0909725B1 BRPI0909725B1 (pt) | 2020-12-01 |
Family
ID=41117087
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0909725-2A BRPI0909725B1 (pt) | 2008-03-28 | 2009-03-27 | métodos e aparelhos de comunicação sem fio, e memória |
BR122019027374-0A BR122019027374B1 (pt) | 2008-03-28 | 2009-03-27 | Atribuição dinâmica de recurso ack em um sistema de comunicação sem fio |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR122019027374-0A BR122019027374B1 (pt) | 2008-03-28 | 2009-03-27 | Atribuição dinâmica de recurso ack em um sistema de comunicação sem fio |
Country Status (19)
Country | Link |
---|---|
US (2) | US9036564B2 (pt) |
EP (3) | EP2258072B1 (pt) |
JP (1) | JP5571653B2 (pt) |
KR (2) | KR101403967B1 (pt) |
CN (2) | CN101978642A (pt) |
AU (1) | AU2009260699B2 (pt) |
BR (2) | BRPI0909725B1 (pt) |
CA (2) | CA2815776C (pt) |
ES (3) | ES2800333T3 (pt) |
HU (3) | HUE049765T2 (pt) |
IL (1) | IL208016A (pt) |
MX (1) | MX2010010612A (pt) |
MY (1) | MY153833A (pt) |
NZ (1) | NZ587757A (pt) |
RU (1) | RU2458486C2 (pt) |
SG (1) | SG189716A1 (pt) |
TW (1) | TWI405478B (pt) |
UA (1) | UA96536C2 (pt) |
WO (1) | WO2009154839A2 (pt) |
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