BR112016012782A2 - - Google Patents
Info
- Publication number
- BR112016012782A2 BR112016012782A2 BR112016012782A BR112016012782A BR112016012782A2 BR 112016012782 A2 BR112016012782 A2 BR 112016012782A2 BR 112016012782 A BR112016012782 A BR 112016012782A BR 112016012782 A BR112016012782 A BR 112016012782A BR 112016012782 A2 BR112016012782 A2 BR 112016012782A2
- Authority
- BR
- Brazil
Links
Classifications
-
- 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
- H04B7/2643—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
-
- 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
- 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
- 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 (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016012782A2 true BR112016012782A2 (US07223432-20070529-C00017.png) | 2017-08-08 |
| BR112016012782B1 BR112016012782B1 (pt) | 2022-08-02 |
Family
ID=49917710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016012782-0A BR112016012782B1 (pt) | 2013-12-04 | 2013-12-04 | 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 |
Country Status (18)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4311127A3 (en) | 2013-12-04 | 2024-04-10 | Telefonaktiebolaget LM Ericsson (publ) | Uplink subframe shortening in time-division duplex (tdd) systems |
| EP3540981B1 (en) | 2013-12-04 | 2022-03-16 | Telefonaktiebolaget LM Ericsson (publ) | Downlink subframe shortening in time-division duplex (tdd) systems |
| EP3879743A1 (en) | 2013-12-18 | 2021-09-15 | IDAC Holdings, Inc. | Methods, apparatus and systems for interference management in a full duplex radio system |
| 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 |
| ES2674696T3 (es) | 2014-03-25 | 2018-07-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Formato de preámbulo de PRACH mejorado |
| 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 |
| 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 |
| US10623135B2 (en) * | 2015-08-14 | 2020-04-14 | Lenovo Innovations Limited (Hong Kong) | Flexible uplink/downlink transmissions in a wireless communication system |
| EP3398389B1 (en) * | 2016-02-04 | 2021-10-27 | Lenovo Innovations Limited (Hong Kong) | Transmitting acknowledgements |
| US11012204B2 (en) * | 2016-06-08 | 2021-05-18 | Lg Electronics Inc. | 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 |
| RU2731743C1 (ru) * | 2017-03-24 | 2020-09-08 | Телефонактиеболагет Лм Эрикссон (Пабл) | Определение начальных позиций для передач по восходящей линии связи |
| EP3607791A4 (en) * | 2017-04-03 | 2020-12-09 | Telefonaktiebolaget LM Ericsson (publ) | CONFIGURATION-DEPENDENT DCI TIMING |
| EP4149041A1 (en) * | 2017-05-02 | 2023-03-15 | Ntt Docomo, Inc. | User terminal and radio communication method |
| 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 |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69838971T2 (de) | 1998-03-31 | 2009-01-15 | Sony Deutschland Gmbh | Verfahren und Einrichtung zum Zuordnen von Zeitschlitzen in einem 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 |
| CN101529841A (zh) | 2006-10-24 | 2009-09-09 | 高通股份有限公司 | 与保护无关的信号映射 |
| 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 |
| MY153213A (en) | 2007-04-11 | 2015-01-29 | Ericsson Telefon Ab L M | Information on reference signal structure for neighbouring cell measurements |
| 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 |
| JP5416140B2 (ja) * | 2008-02-08 | 2014-02-12 | ゼットティーイー（ユーエスエー）インコーポレーテッド | Ｔｄｄ無線システムにおけるダウンリンク／アップリンク割当比の動的調整 |
| KR20100139062A (ko) | 2008-03-24 | 2010-12-31 | 지티이 (유에스에이) 인크. | Ｌｔｅ/τｄｄ 시스템에서의 다운링크/업링크 할당 비율의 동적 조정 및 시그널링 |
| 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 |
| CN101686544A (zh) | 2008-09-22 | 2010-03-31 | 中兴通讯股份有限公司 | 专用随机接入资源的分配方法和基站 |
| KR101558593B1 (ko) | 2008-12-29 | 2015-10-20 | 엘지전자 주식회사 | 무선통신 시스템에서 신호 전송 방법 및 장치 |
| WO2010086498A1 (en) * | 2009-01-27 | 2010-08-05 | Nokia Corporation | Method and apparatus for dynamically modifying a transmission frame |
| EP2400681B1 (en) | 2009-02-20 | 2020-04-01 | LG Electronics Inc. | Method for allocating reference signals of a backhaul link in a relay communication system, and method and apparatus for transmitting/receiving data using same |
| 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 |
| US8503348B2 (en) | 2009-05-31 | 2013-08-06 | Lg Electronics Inc. | Method and apparatus in which a relay station transmits a sounding reference signal |
| US8559343B2 (en) | 2009-12-23 | 2013-10-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible subframes |
| US20110176461A1 (en) | 2009-12-23 | 2011-07-21 | Telefonakatiebolaget Lm Ericsson (Publ) | Determining configuration of subframes in a radio communications system |
| 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 |
| WO2012051756A1 (en) * | 2010-10-20 | 2012-04-26 | Nokia Corporation | Shortened subframe format for fdd |
| EP2647176A4 (en) | 2010-12-03 | 2014-06-11 | DEVICE DEVICE COMMUNICATION GROUP ENHANCEMENT FOR SUPPORTING TRANSMISSION OF DATA FROM / TO MULTIPLE DEVICES | |
| EP2651047B1 (en) * | 2010-12-07 | 2017-08-30 | LG Electronics Inc. | Method and device for communication between terminals in wireless communication system |
| WO2012113131A1 (en) | 2011-02-21 | 2012-08-30 | Renesas Mobile Corporation | Dynamic uplink/downlink configuration for time division duplex |
| KR101859594B1 (ko) | 2011-03-10 | 2018-06-28 | 삼성전자 주식회사 | 통신시스템에서 시분할복신 지원 방법 및 장치 |
| WO2013015587A2 (ko) * | 2011-07-22 | 2013-01-31 | 엘지전자 주식회사 | 무선 통신 시스템에서 서브프레임을 설정하는 방법 |
| US9036491B2 (en) | 2011-08-12 | 2015-05-19 | Sharp Laboratories Of America, Inc. | Devices for converting a downlink subframe |
| WO2013067430A1 (en) * | 2011-11-04 | 2013-05-10 | Interdigital Patent Holdings Inc. | Method and apparatus for power control for wireless transmissions on multiple component carriers associated with multiple timing advances |
| US20130170568A1 (en) * | 2011-12-29 | 2013-07-04 | Assaf Prihed | Reducing inter-carrier interference in ofdm and ofdma systems by time sample scaling based on cyclic prefix samples |
| CN102572967B (zh) | 2012-01-13 | 2014-07-30 | 电信科学技术研究院 | 一种传输和接收上行信息的方法、系统和设备 |
| EP2807881A4 (en) * | 2012-01-29 | 2015-07-08 | Alcatel Lucent | UPLINK OVERLOAD INDICATORS FOR WIRELESS TIME DUPLEX COMMUNICATION SYSTEMS |
| CN103248598B (zh) | 2012-02-01 | 2017-04-26 | 华为技术有限公司 | 通信方法、基站和用户设备 |
| JP6021167B2 (ja) | 2012-03-08 | 2016-11-09 | Ｎｅｃネットワーク・センサ株式会社 | 通信システム、従局装置、主局装置、通信方法、及びプログラム |
| 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 |
| JP2015518667A (ja) | 2012-03-22 | 2015-07-02 | テレフオンアクチーボラゲット エル エム エリクソン（パブル） | 無線通信システムにおけるサブフレームの動的な構成 |
| US9584297B2 (en) * | 2012-05-11 | 2017-02-28 | Qualcomm Incorporated | Interference management for adaptive TDD with frequency domain separations |
| JP6392227B2 (ja) | 2012-09-16 | 2018-09-19 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいてアンテナポート関係を考慮した下りリンク信号送受信方法及び装置 |
| 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 |
| CN105229952B (zh) | 2013-05-22 | 2018-02-16 | Lg电子株式会社 | 在无线通信系统中发送的通信方法和使用该方法的终端 |
| 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 |
| EP3540981B1 (en) | 2013-12-04 | 2022-03-16 | Telefonaktiebolaget LM Ericsson (publ) | Downlink subframe shortening in time-division duplex (tdd) systems |
-
2013
- 2013-12-04 EP EP19157065.4A patent/EP3540981B1/en active Active
- 2013-12-04 CA CA2950411A patent/CA2950411C/en active Active
- 2013-12-04 CN CN201710879263.8A patent/CN107659528B/zh active Active
- 2013-12-04 ES ES17179573T patent/ES2726935T3/es active Active
- 2013-12-04 PL PL17179573T patent/PL3249830T3/pl unknown
- 2013-12-04 NZ NZ720393A patent/NZ720393A/en unknown
- 2013-12-04 AP AP2016009277A patent/AP2016009277A0/en unknown
- 2013-12-04 RU RU2016126378A patent/RU2635348C1/ru active
- 2013-12-04 BR BR112016012782-0A patent/BR112016012782B1/pt active IP Right Grant
- 2013-12-04 KR KR1020167017913A patent/KR101841376B1/ko active IP Right Grant
- 2013-12-04 ES ES13817765.4T patent/ES2644608T3/es active Active
- 2013-12-04 KR KR1020187007201A patent/KR101937113B1/ko active IP Right Grant
- 2013-12-04 PL PL13817765T patent/PL3078126T3/pl unknown
- 2013-12-04 EP EP17179573.5A patent/EP3249830B1/en active Active
- 2013-12-04 US US14/408,642 patent/US9954666B2/en active Active
- 2013-12-04 WO PCT/SE2013/051448 patent/WO2015084225A1/en active Application Filing
- 2013-12-04 AU AU2013406839A patent/AU2013406839B2/en active Active
- 2013-12-04 DK DK17179573.5T patent/DK3249830T3/da active
- 2013-12-04 PT PT17179573T patent/PT3249830T/pt unknown
- 2013-12-04 CN CN201380081431.9A patent/CN106063149B/zh active Active
- 2013-12-04 MX MX2016007004A patent/MX356908B/es active IP Right Grant
- 2013-12-04 EP EP22159389.0A patent/EP4054091A1/en active Pending
- 2013-12-04 JP JP2016536691A patent/JP6113929B2/ja active Active
- 2013-12-04 EP EP13817765.4A patent/EP3078126B1/en active Active
-
2016
- 2016-05-24 PH PH12016500952A patent/PH12016500952B1/en unknown
-
2018
- 2018-03-21 US US15/927,711 patent/US10868659B2/en active Active
-
2020
- 2020-11-12 US US17/096,130 patent/US11895059B2/en active Active
-
2024
- 2024-02-01 US US18/429,590 patent/US20240171365A1/en active Pending
Also Published As
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H04B 7/26 Ipc: H04B 7/26 (2006.01), H04L 27/26 (2006.01), H04L 5/ |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B09W | Correction of the decision to grant [chapter 9.1.4 patent gazette] |
Free format text: RETIFICACAO DEVIDO A ERRO NO QUADRO 1 DO PARECER DE DEFERIMENTO. |
|
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/12/2013, OBSERVADAS AS CONDICOES LEGAIS |