JP6113929B2 - 時分割複信(tdd)システムにおけるダウンリンクサブフレーム短縮 - Google Patents
時分割複信(tdd)システムにおけるダウンリンクサブフレーム短縮 Download PDFInfo
- Publication number
- JP6113929B2 JP6113929B2 JP2016536691A JP2016536691A JP6113929B2 JP 6113929 B2 JP6113929 B2 JP 6113929B2 JP 2016536691 A JP2016536691 A JP 2016536691A JP 2016536691 A JP2016536691 A JP 2016536691A JP 6113929 B2 JP6113929 B2 JP 6113929B2
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- JP
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- Prior art keywords
- subframe
- symbols
- node
- received
- transmitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- 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
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
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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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
-
- 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
-
- 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
-
- 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
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
-
- 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/12—Access point controller devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Bidirectional Digital Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SE2013/051448 WO2015084225A1 (en) | 2013-12-04 | 2013-12-04 | Downlink subframe shortening in time-division duplex (tdd) systems |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017048054A Division JP2017143537A (ja) | 2017-03-14 | 2017-03-14 | 時分割複信(tdd)システムにおけるダウンリンクサブフレーム短縮 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017502577A JP2017502577A (ja) | 2017-01-19 |
| JP6113929B2 true JP6113929B2 (ja) | 2017-04-12 |
Family
ID=49917710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016536691A Expired - Fee Related JP6113929B2 (ja) | 2013-12-04 | 2013-12-04 | 時分割複信(tdd)システムにおけるダウンリンクサブフレーム短縮 |
Country Status (18)
| Country | Link |
|---|---|
| US (4) | US9954666B2 (https=) |
| EP (4) | EP4054091A1 (https=) |
| JP (1) | JP6113929B2 (https=) |
| KR (2) | KR101841376B1 (https=) |
| CN (2) | CN107659528B (https=) |
| AP (1) | AP2016009277A0 (https=) |
| AU (1) | AU2013406839B2 (https=) |
| BR (1) | BR112016012782B1 (https=) |
| CA (1) | CA2950411C (https=) |
| DK (1) | DK3249830T3 (https=) |
| ES (2) | ES2644608T3 (https=) |
| MX (1) | MX356908B (https=) |
| NZ (1) | NZ720393A (https=) |
| PH (1) | PH12016500952A1 (https=) |
| PL (2) | PL3249830T3 (https=) |
| PT (1) | PT3249830T (https=) |
| RU (1) | RU2635348C1 (https=) |
| WO (1) | WO2015084225A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2534728Y2 (ja) | 1992-10-13 | 1997-05-07 | 古河電気工業株式会社 | 金属スリッタ用スペ−サ |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112016012782B1 (pt) | 2013-12-04 | 2022-08-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Método para um nó de recebimento, método para um nó de transmissão, nó de recebimento compreendendo um circuito receptor e nó de transmissão compreendendo um circuito transmissor |
| ES2962822T3 (es) | 2013-12-04 | 2024-03-21 | Ericsson Telefon Ab L M | Acortamiento de la subtrama en el enlace ascendente en sistemas dúplex por división en el tiempo (TDD) |
| CN106063178B (zh) | 2013-12-18 | 2019-10-18 | Idac控股公司 | 用于全双工无线电系统中的干扰管理的方法、装置和系统 |
| CN105830352B (zh) * | 2013-12-20 | 2020-10-20 | 瑞典爱立信有限公司 | 发射器和接收器的公共观察接收器的方法和设备 |
| US9942881B2 (en) * | 2014-03-14 | 2018-04-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink multi-TTI scheduling in TDD system |
| CN106105361A (zh) | 2014-03-25 | 2016-11-09 | 瑞典爱立信有限公司 | 随机接入前导码信号的发送和接收 |
| EP3758431B1 (en) | 2014-03-25 | 2023-02-01 | Telefonaktiebolaget LM Ericsson (publ) | Enhanced prach preamble format |
| CN105099631A (zh) * | 2014-04-17 | 2015-11-25 | 北京三星通信技术研究有限公司 | 一种处理灵活双工的方法和设备 |
| US10764912B2 (en) * | 2014-10-13 | 2020-09-01 | Qualcomm Incorporated | Scheduling request modes for enhanced component carriers |
| CN112242897B (zh) * | 2015-06-24 | 2022-02-18 | 中兴通讯股份有限公司 | 一种传输信号的方法和装置 |
| EP4247096A3 (en) | 2015-08-14 | 2023-11-22 | Lenovo Innovations Limited (Hong Kong) | Flexible uplink/downlink transmissions in a wireless communication system |
| WO2017132966A1 (en) * | 2016-02-04 | 2017-08-10 | Lenovo Innovations Limited (Hong Kong) | Transmitting acknowledgements |
| WO2017213386A1 (en) * | 2016-06-08 | 2017-12-14 | Lg Electronics Inc. | A communication method of using full duplex in nr |
| US10440729B2 (en) | 2016-07-28 | 2019-10-08 | Qualcomm Incorporated | Transmission of Ultra-Reliable Low-Latency Communications (URLLC) over Time Division Duplex (TDD) using a URLLC configuration for a TDD subframe |
| WO2018053748A1 (en) | 2016-09-22 | 2018-03-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient uplink measurement signal rx and tx window allocation with timing misalignment |
| PL3603292T3 (pl) * | 2017-03-24 | 2024-03-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Określanie pozycji początkowych dla transmisji łącza wstępującego |
| US11310784B2 (en) | 2017-04-03 | 2022-04-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Configuration-dependent DCI timing |
| JP7001681B2 (ja) * | 2017-05-02 | 2022-01-19 | 株式会社Nttドコモ | 端末、無線通信方法、基地局及びシステム |
| CN110475357B (zh) | 2018-05-11 | 2024-11-15 | 中兴通讯股份有限公司 | 帧结构的指示方法及装置、存储介质、处理器 |
| JP7241251B2 (ja) * | 2020-02-27 | 2023-03-16 | シグニファイ ホールディング ビー ヴィ | 光マルチセル通信システムのための高速ハンドオーバ |
| JP2021010183A (ja) * | 2020-10-08 | 2021-01-28 | ノキア ソリューションズ アンド ネットワークス オサケユキチュア | 無線ネットワークにおける同じリンク方向のサブフレーム部分間のガード期間 |
| CN116073975B (zh) * | 2023-01-17 | 2024-07-19 | 深圳市汇川技术股份有限公司 | 在通信系统中传输信号的方法、装置、设备及存储介质 |
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| US20050259629A1 (en) | 2004-05-24 | 2005-11-24 | Neal Oliver | Adapting uplink/downlink subframe ratio in time division duplex physical frames |
| CN100375560C (zh) * | 2004-09-13 | 2008-03-12 | 大唐移动通信设备有限公司 | 多载波时分双工移动通信系统灵活支持非对称业务的方法 |
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| US7769094B2 (en) * | 2006-11-10 | 2010-08-03 | Telefonaktiebolaget L M Ericsson (Publ) | Arrangement and method for reducing the impact of interfering signals in a communication system |
| KR20080092222A (ko) | 2007-04-11 | 2008-10-15 | 엘지전자 주식회사 | Tdd 시스템에서의 데이터 전송 방법 |
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2013
- 2013-12-04 BR BR112016012782-0A patent/BR112016012782B1/pt active IP Right Grant
- 2013-12-04 AU AU2013406839A patent/AU2013406839B2/en active Active
- 2013-12-04 KR KR1020167017913A patent/KR101841376B1/ko not_active Expired - Fee Related
- 2013-12-04 MX MX2016007004A patent/MX356908B/es active IP Right Grant
- 2013-12-04 PT PT17179573T patent/PT3249830T/pt unknown
- 2013-12-04 DK DK17179573.5T patent/DK3249830T3/da active
- 2013-12-04 US US14/408,642 patent/US9954666B2/en active Active
- 2013-12-04 WO PCT/SE2013/051448 patent/WO2015084225A1/en not_active Ceased
- 2013-12-04 KR KR1020187007201A patent/KR101937113B1/ko active Active
- 2013-12-04 EP EP22159389.0A patent/EP4054091A1/en not_active Withdrawn
- 2013-12-04 JP JP2016536691A patent/JP6113929B2/ja not_active Expired - Fee Related
- 2013-12-04 RU RU2016126378A patent/RU2635348C1/ru active
- 2013-12-04 ES ES13817765.4T patent/ES2644608T3/es active Active
- 2013-12-04 CA CA2950411A patent/CA2950411C/en active Active
- 2013-12-04 ES ES17179573T patent/ES2726935T3/es active Active
- 2013-12-04 AP AP2016009277A patent/AP2016009277A0/en unknown
- 2013-12-04 CN CN201710879263.8A patent/CN107659528B/zh active Active
- 2013-12-04 CN CN201380081431.9A patent/CN106063149B/zh not_active Expired - Fee Related
- 2013-12-04 PL PL17179573T patent/PL3249830T3/pl unknown
- 2013-12-04 PL PL13817765T patent/PL3078126T3/pl unknown
- 2013-12-04 EP EP13817765.4A patent/EP3078126B1/en active Active
- 2013-12-04 EP EP17179573.5A patent/EP3249830B1/en active Active
- 2013-12-04 EP EP19157065.4A patent/EP3540981B1/en active Active
- 2013-12-04 NZ NZ720393A patent/NZ720393A/en unknown
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2016
- 2016-05-24 PH PH12016500952A patent/PH12016500952A1/en unknown
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2018
- 2018-03-21 US US15/927,711 patent/US10868659B2/en active Active
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2020
- 2020-11-12 US US17/096,130 patent/US11895059B2/en active Active
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2024
- 2024-02-01 US US18/429,590 patent/US20240171365A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2534728Y2 (ja) | 1992-10-13 | 1997-05-07 | 古河電気工業株式会社 | 金属スリッタ用スペ−サ |
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