ES2726935T3 - Acortamiento de subtrama de enlace descendiente en los sistemas dúplex por división de tiempo (TDD) - Google Patents
Acortamiento de subtrama de enlace descendiente en los sistemas dúplex por división de tiempo (TDD) Download PDFInfo
- Publication number
- ES2726935T3 ES2726935T3 ES17179573T ES17179573T ES2726935T3 ES 2726935 T3 ES2726935 T3 ES 2726935T3 ES 17179573 T ES17179573 T ES 17179573T ES 17179573 T ES17179573 T ES 17179573T ES 2726935 T3 ES2726935 T3 ES 2726935T3
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- 238000004904 shortening Methods 0.000 title description 57
- 238000000034 method Methods 0.000 claims abstract description 85
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- 238000012545 processing Methods 0.000 claims description 40
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- 230000008569 process Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 17
- 230000011664 signaling Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 9
- 238000013459 approach Methods 0.000 description 7
- 230000001413 cellular effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 5
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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
-
- 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
- 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
-
- 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
-
- 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—Signaling for the administration of the divided path
-
- 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 (2)
| 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 |
| EP17179573.5A EP3249830B1 (en) | 2013-12-04 | 2013-12-04 | Downlink subframe shortening in time-division duplex (tdd) systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2726935T3 true ES2726935T3 (es) | 2019-10-10 |
Family
ID=49917710
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13817765.4T Active ES2644608T3 (es) | 2013-12-04 | 2013-12-04 | Reducción de sub-trama de enlace descendente en sistemas de dúplex por división de tiempo (TDD) |
| ES17179573T Active ES2726935T3 (es) | 2013-12-04 | 2013-12-04 | Acortamiento de subtrama de enlace descendiente en los sistemas dúplex por división de tiempo (TDD) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13817765.4T Active ES2644608T3 (es) | 2013-12-04 | 2013-12-04 | Reducción de sub-trama de enlace descendente en sistemas de dúplex por división de tiempo (TDD) |
Country Status (18)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT3557784T (pt) | 2013-12-04 | 2020-11-24 | Ericsson Telefon Ab L M | Encurtamento de subtramas de ligação ascendente em sistemas de duplexagem por divisão de tempo (tdd) |
| PL3078126T3 (pl) | 2013-12-04 | 2017-12-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Skracanie długości podramki łącza zstępującego w systemach transmisji dwukierunkowej z podziałem czasu (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 |
| WO2015089845A1 (en) * | 2013-12-20 | 2015-06-25 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for common observation receiver for transmitter and receiver |
| US9942881B2 (en) * | 2014-03-14 | 2018-04-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink multi-TTI scheduling in TDD system |
| MY175259A (en) | 2014-03-25 | 2020-06-17 | Ericsson Telefon Ab L M | Transmission and reception of a random access preamble signal |
| 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 |
| CN106330418B (zh) * | 2015-06-24 | 2020-09-11 | 中兴通讯股份有限公司 | 一种传输信号的方法和装置 |
| EP3320731B1 (en) | 2015-08-14 | 2023-11-01 | 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 |
| US10419987B2 (en) | 2016-09-22 | 2019-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient uplink measurement signal RX and TX window allocation with timing misalignment |
| US11284418B2 (en) | 2017-03-24 | 2022-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Determining starting positions for uplink transmissions |
| EP3607791A4 (en) * | 2017-04-03 | 2020-12-09 | Telefonaktiebolaget LM Ericsson (publ) | CONFIGURATION-DEPENDENT DCI TIMING |
| EP3621372A4 (en) * | 2017-05-02 | 2020-11-25 | Ntt Docomo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION PROCESS |
| CN110475357A (zh) * | 2018-05-11 | 2019-11-19 | 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 |
| 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 |
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| EP1555771B1 (en) | 1998-03-31 | 2010-10-13 | Sony Deutschland GmbH | Method and means for allocating time slots in a TDD system |
| 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 |
| RU2407203C1 (ru) | 2006-10-24 | 2010-12-20 | Квэлкомм Инкорпорейтед | Независимое от защитного тона преобразование сигналов |
| 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 |
| CN101682881B (zh) | 2007-04-11 | 2013-12-11 | 艾利森电话股份有限公司 | 用于相邻小区测量的关于参考信号结构的信息 |
| KR20080092222A (ko) | 2007-04-11 | 2008-10-15 | 엘지전자 주식회사 | Ｔｄｄ 시스템에서의 데이터 전송 방법 |
| US8811373B2 (en) * | 2007-08-15 | 2014-08-19 | Qualcomm Incorporated | Rate matching of messages containing system parameters |
| CN101374011B (zh) * | 2007-08-20 | 2012-11-28 | 中兴通讯股份有限公司 | 实现两种不同通信系统间临频共存的方法及物理层帧结构 |
| US8233413B2 (en) | 2008-02-08 | 2012-07-31 | Zte (Usa) Inc. | Dynamic adjustment of downlink/uplink allocation ratio in TDD wireless systems |
| WO2009120701A2 (en) | 2008-03-24 | 2009-10-01 | Zte U.S.A., Inc. | Dynamic adjustment and signaling of downlink/uplink allocation ratio in lte/tdd systems |
| WO2009133742A1 (ja) * | 2008-04-30 | 2009-11-05 | 日本電気株式会社 | 無線通信システム、無線通信装置、無線通信方法、プログラム |
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| WO2010086498A1 (en) * | 2009-01-27 | 2010-08-05 | Nokia Corporation | Method and apparatus for dynamically modifying a transmission frame |
| JP2012518363A (ja) | 2009-02-20 | 2012-08-09 | エルジー エレクトロニクス インコーポレイティド | リレー方式の通信システムにおける基準信号割り当て方法、並びにそれを用いたデータ送受信方法及び装置 |
| EP2413516A4 (en) * | 2009-03-23 | 2014-07-23 | Lg Electronics Inc | METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNALS IN A MULTI-ANTENNA SYSTEM |
| CN101868033B (zh) * | 2009-04-20 | 2013-04-24 | 电信科学技术研究院 | 一种中继链路下行子帧的控制和数据传输方法和装置 |
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| KR101241916B1 (ko) * | 2010-02-07 | 2013-03-11 | 엘지전자 주식회사 | 다중 안테나를 지원하는 무선 통신 시스템에서 하향링크 참조신호를 전송하는 방법 및 장치 |
| US9083494B2 (en) * | 2010-03-23 | 2015-07-14 | Qualcomm Incorporated | Efficient resource utilization in TDD |
| US9277447B2 (en) * | 2010-10-20 | 2016-03-01 | Nokia Technologies Oy | Shortened subframe format for FDD |
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| JP2015512571A (ja) | 2012-03-16 | 2015-04-27 | インターデイジタル パテント ホールディングス インコーポレイテッド | Ｌｔｅｆｄｄネットワークにおける半二重ｆｄｄ動作のための方法 |
| WO2013141770A1 (en) | 2012-03-22 | 2013-09-26 | Telefonaktiebolaget L M Ericsson (Publ) | Dynamic configuration of subframes in a radio communications system |
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| CN108183784B (zh) | 2012-09-16 | 2021-10-29 | Lg 电子株式会社 | 接收物理下行链路共享信道信号的方法和用户设备 |
| WO2014069788A1 (ko) | 2012-10-29 | 2014-05-08 | 엘지전자 주식회사 | Tdd 송수신 방법 및 단말 |
| CN103840931B (zh) * | 2012-11-23 | 2018-04-17 | 电信科学技术研究院 | 时分双工tdd保护频带内的数据传输方法和设备 |
| WO2014189304A1 (ko) | 2013-05-22 | 2014-11-27 | 엘지전자 주식회사 | 무선통신 시스템에서 단말의 통신 방법 및 이러한 방법을 이용하는 단말 |
| US20150085834A1 (en) | 2013-09-26 | 2015-03-26 | Qualcomm Incorporated | Time division long term evolution (td-lte) frame structure modification |
| US9661657B2 (en) | 2013-11-27 | 2017-05-23 | Intel Corporation | TCP traffic adaptation in wireless systems |
| PL3078126T3 (pl) | 2013-12-04 | 2017-12-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Skracanie długości podramki łącza zstępującego w systemach transmisji dwukierunkowej z podziałem czasu (TDD) |
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2013
- 2013-12-04 PL PL13817765T patent/PL3078126T3/pl unknown
- 2013-12-04 AP AP2016009277A patent/AP2016009277A0/en unknown
- 2013-12-04 AU AU2013406839A patent/AU2013406839B2/en active Active
- 2013-12-04 KR KR1020187007201A patent/KR101937113B1/ko active IP Right Grant
- 2013-12-04 ES ES13817765.4T patent/ES2644608T3/es active Active
- 2013-12-04 MX MX2016007004A patent/MX356908B/es active IP Right Grant
- 2013-12-04 CN CN201710879263.8A patent/CN107659528B/zh active Active
- 2013-12-04 EP EP13817765.4A patent/EP3078126B1/en active Active
- 2013-12-04 BR BR112016012782-0A patent/BR112016012782B1/pt active IP Right Grant
- 2013-12-04 CA CA2950411A patent/CA2950411C/en active Active
- 2013-12-04 EP EP22159389.0A patent/EP4054091A1/en active Pending
- 2013-12-04 NZ NZ720393A patent/NZ720393A/en unknown
- 2013-12-04 JP JP2016536691A patent/JP6113929B2/ja active Active
- 2013-12-04 EP EP19157065.4A patent/EP3540981B1/en active Active
- 2013-12-04 CN CN201380081431.9A patent/CN106063149B/zh active Active
- 2013-12-04 KR KR1020167017913A patent/KR101841376B1/ko active IP Right Grant
- 2013-12-04 US US14/408,642 patent/US9954666B2/en active Active
- 2013-12-04 EP EP17179573.5A patent/EP3249830B1/en active Active
- 2013-12-04 WO PCT/SE2013/051448 patent/WO2015084225A1/en active Application Filing
- 2013-12-04 ES ES17179573T patent/ES2726935T3/es active Active
- 2013-12-04 RU RU2016126378A patent/RU2635348C1/ru active
- 2013-12-04 DK DK17179573.5T patent/DK3249830T3/da active
- 2013-12-04 PT PT17179573T patent/PT3249830T/pt unknown
- 2013-12-04 PL PL17179573T patent/PL3249830T3/pl unknown
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2016
- 2016-05-24 PH PH12016500952A patent/PH12016500952B1/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
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