WO2014101796A1 - 应答反馈信息的发送和接收方法及设备 - Google Patents
应答反馈信息的发送和接收方法及设备 Download PDFInfo
- Publication number
- WO2014101796A1 WO2014101796A1 PCT/CN2013/090568 CN2013090568W WO2014101796A1 WO 2014101796 A1 WO2014101796 A1 WO 2014101796A1 CN 2013090568 W CN2013090568 W CN 2013090568W WO 2014101796 A1 WO2014101796 A1 WO 2014101796A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- downlink
- carrier
- uplink
- carrier group
- downlink carrier
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000011664 signaling Effects 0.000 claims abstract description 128
- 239000000969 carrier Substances 0.000 claims abstract description 98
- 230000002776 aggregation Effects 0.000 claims abstract description 35
- 238000004220 aggregation Methods 0.000 claims abstract description 35
- 230000004044 response Effects 0.000 claims description 130
- 230000004931 aggregating effect Effects 0.000 claims 2
- 238000004891 communication Methods 0.000 abstract description 3
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 36
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 36
- 230000005540 biological transmission Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000004590 computer program Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J4/00—Combined time-division and frequency-division multiplex 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
- H04L1/12—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
- H04L1/1854—Scheduling and prioritising 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
- H04L5/0001—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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- 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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Definitions
- the special subframe has no ACK/NACK feedback, that is, the UE does not feed back ACK/NACK to the special subframe.
- a method for transmitting response feedback information when a TDD carrier and an FDD carrier are aggregated includes: receiving, by the terminal, configuration signaling sent by a network side, where the configuration signaling is used to indicate that the M downlink carriers that perform carrier aggregation are divided into N
- the information of the downlink carrier group where each downlink carrier group includes at least one downlink carrier of the M downlink carriers, and the downlink carriers belonging to the same downlink carrier group use the same duplex mode;
- M is a positive integer
- N is a positive integer not greater than M;
- the uplink carrier where the configured uplink carrier and the downlink carrier in the corresponding downlink carrier group use the same duplex mode; M is a positive integer, and N is a positive integer not greater than M; the terminal determines, according to the configuration signaling, the downlink data corresponding to the transmission.
- the uplink carrier used by the response feedback information after receiving the downlink data, the terminal sends the response feedback corresponding to the downlink data to the network side according to the determination result.
- Information can be seen that the method achieves the solution of sending the response information corresponding to the downlink data when the TDD carrier and the FDD carrier are aggregated, and further solves the problem of how to send the response feedback information when the TDD carrier and the FDD carrier are aggregated.
- the base station provided by the embodiment of the present application sends the configuration signaling to the terminal, and determines the uplink carrier used by the terminal to send the response feedback information corresponding to the downlink data according to the configuration signaling. After the network side sends the downlink data to the terminal, the terminal receives the terminal according to the determination result. The response feedback information corresponding to the downlink data sent. It can be seen that the base station implements the solution of the response feedback information corresponding to the downlink data fed back by the network side receiving terminal when the TDD carrier and the FDD carrier are aggregated, and further solves the problem of how to receive the response feedback information when the TDD carrier and the FDD carrier are aggregated.
- FIG. 1A is a schematic diagram of FDD in the prior art
- Figure IB is a schematic diagram of H-FDD in the prior art
- Embodiment 1 is a diagrammatic representation of Embodiment 1:
- the ACK/NACK information corresponding to the downlink carrier groups S1, S2, and S3 is transmitted through the uplink carrier C3;
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13868681.1A EP2941073B1 (en) | 2012-12-28 | 2013-12-26 | Method and device for sending and receiving acknowledgement feedback information |
US14/652,390 US9819450B2 (en) | 2012-12-28 | 2013-12-26 | Method and device for sending and receiving acknowledgement feedback information |
KR1020157020380A KR101778638B1 (ko) | 2012-12-28 | 2013-12-26 | 피드백 정보 송신 및 수신 방법 및 그 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210587672.8 | 2012-12-28 | ||
CN201210587672.8A CN103905165B (zh) | 2012-12-28 | 2012-12-28 | 应答反馈信息的发送和接收方法及设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014101796A1 true WO2014101796A1 (zh) | 2014-07-03 |
Family
ID=50996328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/090568 WO2014101796A1 (zh) | 2012-12-28 | 2013-12-26 | 应答反馈信息的发送和接收方法及设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9819450B2 (zh) |
EP (1) | EP2941073B1 (zh) |
KR (1) | KR101778638B1 (zh) |
CN (1) | CN103905165B (zh) |
WO (1) | WO2014101796A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108023718B (zh) * | 2016-11-04 | 2022-04-19 | 中兴通讯股份有限公司 | 重传指示传输方法及装置 |
CN109152018B (zh) * | 2017-06-16 | 2021-02-09 | 华为技术有限公司 | 一种载波分组方法及设备 |
CN109120381B (zh) | 2017-06-22 | 2022-09-02 | 华为技术有限公司 | 信号发送和接收方法、装置 |
WO2018233694A1 (zh) * | 2017-06-22 | 2018-12-27 | 华为技术有限公司 | 信号发送和接收方法、装置 |
WO2018233691A1 (zh) * | 2017-06-22 | 2018-12-27 | 华为技术有限公司 | 信号发送和接收方法、装置 |
CN116156660A (zh) * | 2017-11-16 | 2023-05-23 | 华为技术有限公司 | 多载频选择方法及相关设备 |
US20230090758A1 (en) * | 2021-09-23 | 2023-03-23 | Qualcomm Incorporated | Configuration common signaling for full duplex operation |
Citations (4)
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CN101868028A (zh) * | 2009-04-14 | 2010-10-20 | 中国移动通信集团公司 | 一种上行信号发送方法、移动终端、基站及无线通信系统 |
CN102082625A (zh) * | 2010-01-11 | 2011-06-01 | 大唐移动通信设备有限公司 | 一种反馈多载波信道信息的方法及装置 |
WO2011119248A1 (en) * | 2010-03-23 | 2011-09-29 | Motorola Mobility, Inc. | Uplink ack/nack signaling for aggregated carriers in a communication network |
CN102469599A (zh) * | 2010-11-01 | 2012-05-23 | 大唐移动通信设备有限公司 | Ack/nack反馈信息的信道资源确定方法和设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101803015B1 (ko) * | 2010-02-10 | 2017-12-01 | 주식회사 골드피크이노베이션즈 | 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치 |
US9236979B2 (en) * | 2010-03-19 | 2016-01-12 | Lg Electronics Inc. | Apparatus and method for transmitting/receiving control information in a wireless communication system that supports carrier aggregation |
US9762372B2 (en) * | 2010-06-15 | 2017-09-12 | Texas Instruments Incorporated | CSI reporting on PUSCH for carrier aggregation |
CN103370896B (zh) * | 2010-12-06 | 2016-05-11 | 交互数字专利控股公司 | 用于在免许可频谱中使能无线操作的方法 |
US9277541B2 (en) * | 2010-12-28 | 2016-03-01 | Lg Electronics Inc. | Method and device for transmitting/receiving signal in TDD-based wireless communication system |
WO2012139291A1 (en) * | 2011-04-14 | 2012-10-18 | Renesas Mobile Corporation | Method and apparatus for defining harq functionality for cells having different time division duplex subframe configurations |
CN102752085B (zh) * | 2011-04-21 | 2014-09-17 | 华为技术有限公司 | Tdd系统中确认或不确认指示信息发送的方法和设备 |
US9730198B2 (en) * | 2011-05-23 | 2017-08-08 | Lg Electronics Inc. | Method and apparatus for transmitting control information in a wireless communication system |
US9491781B2 (en) * | 2012-02-01 | 2016-11-08 | Broadcom Corporation | Random access channel enhancement for carrier aggregation with different uplink/downlink configuration |
-
2012
- 2012-12-28 CN CN201210587672.8A patent/CN103905165B/zh active Active
-
2013
- 2013-12-26 WO PCT/CN2013/090568 patent/WO2014101796A1/zh active Application Filing
- 2013-12-26 KR KR1020157020380A patent/KR101778638B1/ko active IP Right Grant
- 2013-12-26 US US14/652,390 patent/US9819450B2/en active Active
- 2013-12-26 EP EP13868681.1A patent/EP2941073B1/en active Active
Patent Citations (4)
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CN101868028A (zh) * | 2009-04-14 | 2010-10-20 | 中国移动通信集团公司 | 一种上行信号发送方法、移动终端、基站及无线通信系统 |
CN102082625A (zh) * | 2010-01-11 | 2011-06-01 | 大唐移动通信设备有限公司 | 一种反馈多载波信道信息的方法及装置 |
WO2011119248A1 (en) * | 2010-03-23 | 2011-09-29 | Motorola Mobility, Inc. | Uplink ack/nack signaling for aggregated carriers in a communication network |
CN102469599A (zh) * | 2010-11-01 | 2012-05-23 | 大唐移动通信设备有限公司 | Ack/nack反馈信息的信道资源确定方法和设备 |
Non-Patent Citations (1)
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See also references of EP2941073A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP2941073B1 (en) | 2017-11-08 |
US9819450B2 (en) | 2017-11-14 |
KR101778638B1 (ko) | 2017-09-26 |
CN103905165A (zh) | 2014-07-02 |
EP2941073A1 (en) | 2015-11-04 |
US20150333871A1 (en) | 2015-11-19 |
KR20150100912A (ko) | 2015-09-02 |
CN103905165B (zh) | 2017-10-31 |
EP2941073A4 (en) | 2015-12-23 |
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