SG11201807231QA - User terminal, radio base station and radio communication method - Google Patents
User terminal, radio base station and radio communication methodInfo
- Publication number
- SG11201807231QA SG11201807231QA SG11201807231QA SG11201807231QA SG11201807231QA SG 11201807231Q A SG11201807231Q A SG 11201807231QA SG 11201807231Q A SG11201807231Q A SG 11201807231QA SG 11201807231Q A SG11201807231Q A SG 11201807231QA SG 11201807231Q A SG11201807231Q A SG 11201807231QA
- Authority
- SG
- Singapore
- Prior art keywords
- control signal
- downlink data
- user terminal
- signal
- frequency domain
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
- 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
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention is designed to communicate using a radio interface with improved scalability in the frequency domain. According to the present invention, a user terminal includes a receiving section that receives a downlink control signal including information about the assignment of a downlink data 5 signal and receives the downlink data signal based on the downlink control signal, and a transmission section that transmits an uplink control signal including transmission acknowledgment information in response to the downlink data signal. Further, a plurality of frequency domain units constituting the entire frequency band as a block are formed. The downlink control signal, the downlink data 10 signal and the uplink control signal are time-division-multiplexed in the same frequency domain unit. FIG. 3
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016037957 | 2016-02-29 | ||
PCT/JP2017/007499 WO2017150447A1 (en) | 2016-02-29 | 2017-02-27 | User terminal, radio base station and radio communication method |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201807231QA true SG11201807231QA (en) | 2018-09-27 |
Family
ID=59743940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201807231QA SG11201807231QA (en) | 2016-02-29 | 2017-02-27 | User terminal, radio base station and radio communication method |
Country Status (6)
Country | Link |
---|---|
US (1) | US11677521B2 (en) |
EP (1) | EP3425977A4 (en) |
JP (2) | JPWO2017150447A1 (en) |
CN (1) | CN108702754B (en) |
SG (1) | SG11201807231QA (en) |
WO (1) | WO2017150447A1 (en) |
Families Citing this family (3)
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EP3410625B1 (en) * | 2016-03-16 | 2020-08-26 | LG Electronics Inc. | Techniques for transmission and reception of control information in a wireless communication system |
EP3456119B1 (en) * | 2016-05-10 | 2023-01-11 | Sony Group Corporation | Anchor base station, slave cell and user equipment |
CN108809524B (en) * | 2017-04-28 | 2021-04-09 | 华为技术有限公司 | Method and device for transmitting feedback information |
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KR100790125B1 (en) | 2005-06-22 | 2008-01-02 | 삼성전자주식회사 | Method and transmitting apparatus for allocating resourses for the uplink transmission in orthogonal frequency division multiplexing system |
JP4602409B2 (en) * | 2005-09-30 | 2010-12-22 | 三菱電機株式会社 | Wireless communication system and wireless communication method |
AU2007206548B2 (en) | 2006-01-18 | 2011-03-10 | Ntt Docomo, Inc. | Base station, communication terminal, transmission method and reception method |
JP4373422B2 (en) * | 2006-01-18 | 2009-11-25 | 株式会社エヌ・ティ・ティ・ドコモ | Transmitting apparatus and transmitting method |
JP4373410B2 (en) * | 2006-01-18 | 2009-11-25 | 株式会社エヌ・ティ・ティ・ドコモ | Transmitting apparatus and transmitting method |
JP4593528B2 (en) * | 2006-06-12 | 2010-12-08 | ソフトバンクBb株式会社 | Packet transmission schedule management system and packet transmission schedule management method |
JP5242025B2 (en) * | 2006-06-19 | 2013-07-24 | 株式会社エヌ・ティ・ティ・ドコモ | Base station and transmission method |
JP4671982B2 (en) * | 2007-01-09 | 2011-04-20 | 株式会社エヌ・ティ・ティ・ドコモ | Base station, transmission method and mobile communication system |
EP1965536A1 (en) | 2007-02-06 | 2008-09-03 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method of data transmission in a multi-carrier based transmission system and device implementing the method |
CN101136894B (en) * | 2007-03-23 | 2012-11-28 | 中兴通讯股份有限公司 | Extendable OFDM and ofdma bandwidth distributing method and system |
US7944981B2 (en) * | 2007-05-31 | 2011-05-17 | Motorola Mobility, Inc. | Data transmission in a frequency division multiple access communication system |
US20090168730A1 (en) * | 2007-10-29 | 2009-07-02 | Motorola, Inc. | Pilot Signal Allocation Method and Apparatus |
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US20100278123A1 (en) * | 2007-12-10 | 2010-11-04 | Nortel Networks Limited | Wireless communication frame structure and apparatus |
RU2504922C2 (en) | 2008-03-28 | 2014-01-20 | Нтт Докомо, Инк. | Mobile station, base station, fundamental frequency block specifying method and method of controlling bandwidth |
JP2010045549A (en) * | 2008-08-11 | 2010-02-25 | Ntt Docomo Inc | Mobile communication system, transmission device, reception device, and method |
KR101238610B1 (en) | 2008-09-04 | 2013-02-28 | 샤프 가부시키가이샤 | Mobile communication system, base station device, mobile station device, and communication method |
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KR20110065329A (en) * | 2009-12-09 | 2011-06-15 | 엘지전자 주식회사 | Method of control information transmission, method of control information reception in carrier aggregation system and user equipment |
KR101750371B1 (en) * | 2009-12-24 | 2017-07-03 | 삼성전자 주식회사 | Method and apparatus defining transmission and reception time of physical channels supporting cross carrier scheduling in TDD cellular communication systems |
JP5606836B2 (en) * | 2010-08-31 | 2014-10-15 | 株式会社Nttドコモ | Wireless communication system and mobile terminal device |
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KR101961807B1 (en) | 2011-05-31 | 2019-07-18 | 삼성전자 주식회사 | Method and apparatus for defining transmit/receive timing and resource allocation of physical channels supporting carrier aggregation in tdd cellular communication systems |
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WO2014065568A1 (en) * | 2012-10-22 | 2014-05-01 | 엘지전자 주식회사 | Method for configuring wireless frame of user equipment and user equipment, and method for configuring wireless frame of base station and base station |
ES2835737T3 (en) | 2012-10-22 | 2021-06-23 | Qualcomm Inc | Procedure to configure the wireless frame of the user equipment, user equipment, procedure to configure the wireless frame of the base station and base station |
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-
2017
- 2017-02-27 JP JP2018503292A patent/JPWO2017150447A1/en active Pending
- 2017-02-27 WO PCT/JP2017/007499 patent/WO2017150447A1/en active Application Filing
- 2017-02-27 US US16/080,573 patent/US11677521B2/en active Active
- 2017-02-27 SG SG11201807231QA patent/SG11201807231QA/en unknown
- 2017-02-27 EP EP17759913.1A patent/EP3425977A4/en active Pending
- 2017-02-27 CN CN201780014015.5A patent/CN108702754B/en active Active
-
2022
- 2022-06-08 JP JP2022092633A patent/JP2022111245A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN108702754A (en) | 2018-10-23 |
WO2017150447A1 (en) | 2017-09-08 |
US20190074944A1 (en) | 2019-03-07 |
EP3425977A4 (en) | 2019-08-28 |
JPWO2017150447A1 (en) | 2018-12-20 |
JP2022111245A (en) | 2022-07-29 |
US11677521B2 (en) | 2023-06-13 |
CN108702754B (en) | 2023-05-16 |
EP3425977A1 (en) | 2019-01-09 |
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