MX2010004558A - Disposicion y metodo para transmitir informacion de control en sistemas de comunicacion inalambrica. - Google Patents
Disposicion y metodo para transmitir informacion de control en sistemas de comunicacion inalambrica.Info
- Publication number
- MX2010004558A MX2010004558A MX2010004558A MX2010004558A MX2010004558A MX 2010004558 A MX2010004558 A MX 2010004558A MX 2010004558 A MX2010004558 A MX 2010004558A MX 2010004558 A MX2010004558 A MX 2010004558A MX 2010004558 A MX2010004558 A MX 2010004558A
- Authority
- MX
- Mexico
- Prior art keywords
- signaling
- ack
- transmission
- cqi
- wireless communication
- Prior art date
Links
Classifications
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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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- 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
- H04L1/003—Adaptive formatting arrangements particular to signalling, e.g. variable amount of bits
-
- 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
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
-
- 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
- H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
-
- 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
- H04L1/0026—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
- H04L5/0001—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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Se describen sistemas y metodologías que facilitan la disposición y transmisión de información de control en un sistema de comunicación inalámbrica. Como se describe en la presente, una transmisión programada de señalización de confirmación (ACK) y señalización de información de calidad de canal (CQI) en una subtrama común pueden adaptarse para las implementaciones de red con el cálculo de enlace limitado en donde se configura la señalización de ACK para la repetición sobre múltiples subtramas para asegurar un nivel de tasa de errores deseado para la señalización de ACK. Con estos fines, varios aspectos descritos en la presente facilitan la modificación de una velocidad de codificación aplicada a la señalización de ACK que se transmitirá con los datos, con base en un factor de repetición de la señalización de ACK. Adicional y/o alternativamente, varios aspectos descritos en la presente facilitan la caída de señalización de la CQI y la transmisión de únicamente la señalización de ACK en subtramas donde la señalización de CQI y ACK se transmitirán sustancial y simultáneamente y la transmisión de ACK está configurada para la repetición sobre múltiples subtramas.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98363507P | 2007-10-30 | 2007-10-30 | |
US12/258,782 US8254244B2 (en) | 2007-10-30 | 2008-10-27 | Arrangement and method for transmitting control information in wireless communication systems |
PCT/US2008/081511 WO2009058809A2 (en) | 2007-10-30 | 2008-10-29 | Arrangement and method for transmitting control information in wireless communication systems |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010004558A true MX2010004558A (es) | 2010-05-19 |
Family
ID=40582789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010004558A MX2010004558A (es) | 2007-10-30 | 2008-10-29 | Disposicion y metodo para transmitir informacion de control en sistemas de comunicacion inalambrica. |
Country Status (17)
Country | Link |
---|---|
US (2) | US8254244B2 (es) |
EP (1) | EP2208300A2 (es) |
JP (1) | JP5199378B2 (es) |
KR (1) | KR101115212B1 (es) |
CN (2) | CN103354487B (es) |
AU (1) | AU2008318862B2 (es) |
BR (1) | BRPI0818134A2 (es) |
CA (1) | CA2702294C (es) |
HK (1) | HK1146989A1 (es) |
IL (1) | IL205227A (es) |
MX (1) | MX2010004558A (es) |
MY (1) | MY152411A (es) |
NZ (1) | NZ584436A (es) |
RU (1) | RU2451404C2 (es) |
TW (1) | TWI415412B (es) |
UA (1) | UA98355C2 (es) |
WO (1) | WO2009058809A2 (es) |
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KR101138517B1 (ko) | 2007-10-30 | 2012-04-25 | 노키아 지멘스 네트웍스 오와이 | Ack/nack 또는 cqi를 이용한 개선된 스케줄링 요청 시그널링의 제공 |
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2008
- 2008-10-27 US US12/258,782 patent/US8254244B2/en active Active
- 2008-10-29 UA UAA201006472A patent/UA98355C2/uk unknown
- 2008-10-29 WO PCT/US2008/081511 patent/WO2009058809A2/en active Application Filing
- 2008-10-29 BR BRPI0818134 patent/BRPI0818134A2/pt not_active Application Discontinuation
- 2008-10-29 NZ NZ584436A patent/NZ584436A/xx not_active IP Right Cessation
- 2008-10-29 KR KR1020107011984A patent/KR101115212B1/ko active IP Right Grant
- 2008-10-29 MX MX2010004558A patent/MX2010004558A/es active IP Right Grant
- 2008-10-29 CN CN201310249991.2A patent/CN103354487B/zh active Active
- 2008-10-29 EP EP08843665A patent/EP2208300A2/en not_active Ceased
- 2008-10-29 MY MYPI20101526 patent/MY152411A/en unknown
- 2008-10-29 JP JP2010532191A patent/JP5199378B2/ja active Active
- 2008-10-29 AU AU2008318862A patent/AU2008318862B2/en active Active
- 2008-10-29 RU RU2010121828/07A patent/RU2451404C2/ru active
- 2008-10-29 CA CA2702294A patent/CA2702294C/en active Active
- 2008-10-29 CN CN2008801141669A patent/CN101843024B/zh active Active
- 2008-10-30 TW TW097141882A patent/TWI415412B/zh active
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2010
- 2010-04-21 IL IL205227A patent/IL205227A/en active IP Right Grant
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2011
- 2011-01-31 HK HK11101009.4A patent/HK1146989A1/xx unknown
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2012
- 2012-08-16 US US13/587,643 patent/US9450728B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101843024B (zh) | 2013-07-17 |
AU2008318862B2 (en) | 2012-04-05 |
BRPI0818134A2 (pt) | 2015-03-31 |
EP2208300A2 (en) | 2010-07-21 |
CN101843024A (zh) | 2010-09-22 |
NZ584436A (en) | 2013-10-25 |
CA2702294A1 (en) | 2009-05-07 |
US9450728B2 (en) | 2016-09-20 |
CN103354487B (zh) | 2016-09-21 |
US8254244B2 (en) | 2012-08-28 |
KR101115212B1 (ko) | 2012-02-14 |
US20120307787A1 (en) | 2012-12-06 |
UA98355C2 (uk) | 2012-05-10 |
TWI415412B (zh) | 2013-11-11 |
CA2702294C (en) | 2015-12-22 |
HK1146989A1 (en) | 2011-07-22 |
AU2008318862A1 (en) | 2009-05-07 |
US20090110038A1 (en) | 2009-04-30 |
TW200939681A (en) | 2009-09-16 |
IL205227A0 (en) | 2010-12-30 |
RU2010121828A (ru) | 2011-12-10 |
CN103354487A (zh) | 2013-10-16 |
WO2009058809A2 (en) | 2009-05-07 |
JP5199378B2 (ja) | 2013-05-15 |
MY152411A (en) | 2014-09-30 |
IL205227A (en) | 2016-02-29 |
WO2009058809A3 (en) | 2009-07-23 |
KR20100085154A (ko) | 2010-07-28 |
JP2011502436A (ja) | 2011-01-20 |
RU2451404C2 (ru) | 2012-05-20 |
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