KR101065706B1 - 무선 이동 통신 시스템에서 제어 정보를 전송하는 방법 - Google Patents
무선 이동 통신 시스템에서 제어 정보를 전송하는 방법 Download PDFInfo
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- KR101065706B1 KR101065706B1 KR1020090048497A KR20090048497A KR101065706B1 KR 101065706 B1 KR101065706 B1 KR 101065706B1 KR 1020090048497 A KR1020090048497 A KR 1020090048497A KR 20090048497 A KR20090048497 A KR 20090048497A KR 101065706 B1 KR101065706 B1 KR 101065706B1
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- 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
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- 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
- H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
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- 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
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- H04L1/0028—Formatting
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- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
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- 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
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
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- 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
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
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- 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 signalling, 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
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- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- Quality & Reliability (AREA)
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Abstract
Description
변조 등급 | 비트 정보 조합 {A:B}에서 A의 강인성이 B의 강인성 보다 큼 (예컨대: MSB(Most Significant Bit)의 강인성이 더 큼) |
BPSK | {ACK/NACK}, {RI}, {SR} |
QPSK | {ACK/NACK}, {RI}, {SR}, {ACK/NACK:RI}, {ACK/NACK:SR}, {RI:SR} |
8PSK | {ACK/NACK}, {RI}, {SR}, {ACK/NACK:RI}, {ACK/NACK:SR}, {RI:SR} |
16 QAM | {ACK/NACK}, {RI}, {SR}, {ACK/NACK:RI}, {ACK/NACK:SR}, {RI:SR}, {ACK/NACK:RI:SR}, {ACK/NACK:SR:RI} |
Claims (15)
- 삭제
- 무선 통신 시스템에서 단말이 상향링크 신호를 송신하는 방법에 있어서,제 1 상향링크 제어 정보와 제 2 상향링크 제어 정보를 생성하는 단계; 및상기 제 1 상향링크 제어 정보와 상기 제 2 상향링크 제어 정보를 하나 이상의 상향링크 자원을 통하여 동시에 전송하는 단계를 포함하고,상기 제 1 상향링크 제어 정보는 상기 하나 이상의 상향링크 자원 중 특정 상향링크 자원의 상향링크 물리 제어 채널(PUCCH) 상에서 전송되며,상기 제 2 상향링크 제어 정보는 상기 특정 상향링크 자원 또는 상기 하나 이상의 상향링크 자원 중 다른 상향링크 자원의 상향링크 물리 공용 채널(PUSCH) 상에서 전송되고,상기 제 1 상향링크 제어 정보는 ACK(ACKnowledgement)/NACK(Negative ACK)이며,상기 제 2 상향링크 제어 정보는 주기적 CSI (periodic Channel Status Information)인 것을 특징으로 하는,상향링크 신호 송신 방법.
- 무선 통신 시스템에서 단말이 상향링크 신호를 송신하는 방법에 있어서,제 1 상향링크 제어 정보와 제 2 상향링크 제어 정보를 생성하는 단계; 및상기 제 1 상향링크 제어 정보와 상기 제 2 상향링크 제어 정보를 하나 이상의 상향링크 자원을 통하여 동시에 전송하는 단계를 포함하고,상기 제 1 상향링크 제어 정보는 상기 하나 이상의 상향링크 자원 중 특정 상향링크 자원의 상향링크 물리 제어 채널(PUCCH) 상에서 전송되며,상기 제 2 상향링크 제어 정보는 상기 특정 상향링크 자원 또는 상기 하나 이상의 상향링크 자원 중 다른 상향링크 자원의 상향링크 물리 공용 채널(PUSCH) 상에서 전송되고,상기 제 1 상향링크 제어 정보는 SR(Scheduling Request)이며,상기 제 2 상향링크 제어 정보는 비주기적 CSI (aperiodic Channel Status Information)인 것을 특징으로 하는,상향링크 신호 송신 방법.
- 제 2 항 또는 제 3 항에 있어서,상기 제 1 상향링크 제어 정보 및 상기 제 2 상향링크 제어 정보 각각은 하나 이상의 하향링크 자원에 대응하는 것을 특징으로 하는,상향링크 신호 송신 방법.
- 삭제
- 제 2 항 또는 제 3 항에 있어서,상기 제 1 상향링크 제어 정보에 대응하는 셀과 상기 제 2 상향링크 제어 정보에 대응하는 셀은 서로 다른 것을 특징으로 하는,상향링크 신호 송신 방법.
- 제 2 항 또는 제 3 항에 있어서,상기 상향링크 자원은,상향링크 반송파인 것을 특징으로 하는,상향링크 신호 송신 방법.
- 제 4 항에 있어서,상기 하향링크 자원은,하향링크 반송파인 것을 특징으로 하는,상향링크 신호 송신 방법.
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Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2009/006829 WO2010058979A2 (ko) | 2008-11-23 | 2009-11-19 | 무선 이동 통신 시스템에서 제어 정보를 전송하는 방법 |
EP11178701.6A EP2466773A3 (en) | 2008-11-23 | 2009-11-19 | Method for transmitting control information in wireless mobile communication system |
US13/130,752 US8989169B2 (en) | 2008-11-23 | 2009-11-19 | Method for transmitting control information in wireless mobile communication system |
EP09827744.5A EP2348658B1 (en) | 2008-11-23 | 2009-11-19 | Method for transmitting control information in wireless mobile communication system |
CN200980146858.6A CN102224698B (zh) | 2008-11-23 | 2009-11-19 | 用于在无线移动通信系统中传送控制信息的方法 |
JP2011534410A JP2012507241A (ja) | 2008-11-23 | 2009-11-19 | 無線移動通信システムで制御情報を伝送する方法 |
Applications Claiming Priority (2)
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US11722008P | 2008-11-23 | 2008-11-23 | |
US61/117,220 | 2008-11-23 |
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KR1020110053711A Division KR101227523B1 (ko) | 2008-11-23 | 2011-06-03 | 무선 이동 통신 시스템에서 제어 정보를 전송하는 방법 |
Publications (2)
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KR20100058399A KR20100058399A (ko) | 2010-06-03 |
KR101065706B1 true KR101065706B1 (ko) | 2011-09-19 |
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KR1020090048497A KR101065706B1 (ko) | 2008-11-23 | 2009-06-02 | 무선 이동 통신 시스템에서 제어 정보를 전송하는 방법 |
KR1020110053711A KR101227523B1 (ko) | 2008-11-23 | 2011-06-03 | 무선 이동 통신 시스템에서 제어 정보를 전송하는 방법 |
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KR1020110053711A KR101227523B1 (ko) | 2008-11-23 | 2011-06-03 | 무선 이동 통신 시스템에서 제어 정보를 전송하는 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8989169B2 (ko) |
EP (2) | EP2348658B1 (ko) |
JP (1) | JP2012507241A (ko) |
KR (2) | KR101065706B1 (ko) |
CN (1) | CN102224698B (ko) |
WO (1) | WO2010058979A2 (ko) |
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JP2012507241A (ja) | 2012-03-22 |
CN102224698B (zh) | 2014-12-10 |
KR20100058399A (ko) | 2010-06-03 |
WO2010058979A3 (ko) | 2010-08-19 |
CN102224698A (zh) | 2011-10-19 |
KR20110074499A (ko) | 2011-06-30 |
EP2348658A4 (en) | 2014-12-10 |
WO2010058979A2 (ko) | 2010-05-27 |
EP2348658A2 (en) | 2011-07-27 |
US20110274099A1 (en) | 2011-11-10 |
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EP2466773A3 (en) | 2014-12-10 |
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