JP2010539785A5 - - Google Patents
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- Publication number
- JP2010539785A5 JP2010539785A5 JP2010524819A JP2010524819A JP2010539785A5 JP 2010539785 A5 JP2010539785 A5 JP 2010539785A5 JP 2010524819 A JP2010524819 A JP 2010524819A JP 2010524819 A JP2010524819 A JP 2010524819A JP 2010539785 A5 JP2010539785 A5 JP 2010539785A5
- Authority
- JP
- Japan
- Prior art keywords
- traffic
- uplink
- downlink
- guard period
- subframe
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 16
- 230000010267 cellular communication Effects 0.000 claims 3
- 230000007774 longterm Effects 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0702066-2 | 2007-09-14 | ||
| SE0702066 | 2007-09-14 | ||
| PCT/SE2008/050276 WO2009035399A1 (en) | 2007-09-14 | 2008-03-13 | Improved use of subframes in a cellular communications system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010539785A JP2010539785A (ja) | 2010-12-16 |
| JP2010539785A5 true JP2010539785A5 (enExample) | 2011-11-24 |
| JP5016114B2 JP5016114B2 (ja) | 2012-09-05 |
Family
ID=40452251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010524819A Active JP5016114B2 (ja) | 2007-09-14 | 2008-03-13 | セルラ通信システムにおけるサブフレーム利用の改善 |
Country Status (13)
| Country | Link |
|---|---|
| US (6) | US7986681B2 (enExample) |
| EP (3) | EP2198550B1 (enExample) |
| JP (1) | JP5016114B2 (enExample) |
| CN (1) | CN101803262B (enExample) |
| BR (1) | BRPI0816249A2 (enExample) |
| CA (1) | CA2698756C (enExample) |
| DK (1) | DK2506479T3 (enExample) |
| ES (2) | ES2741177T3 (enExample) |
| HU (1) | HUE044364T2 (enExample) |
| PL (2) | PL2506479T3 (enExample) |
| PT (1) | PT2506479T (enExample) |
| TR (1) | TR201907328T4 (enExample) |
| WO (1) | WO2009035399A1 (enExample) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT2506479T (pt) | 2007-09-14 | 2019-06-06 | Ericsson Telefon Ab L M | Utilização melhorada de subtramas num sistema de comunicações celular |
| WO2009128632A1 (ko) * | 2008-04-14 | 2009-10-22 | 엘지전자주식회사 | 무선통신 시스템에서 통신방법 |
| CN101594175B (zh) * | 2008-05-27 | 2012-12-26 | 电信科学技术研究院 | 一种波束赋型传输的方法、系统及装置 |
| CA2738279C (en) * | 2008-09-26 | 2014-07-22 | Research In Motion Limited | System and method for coordinating half-duplex communications protocols |
| WO2010102449A1 (zh) | 2009-03-11 | 2010-09-16 | 华为技术有限公司 | 多运营主体系统共存的方法和装置 |
| US8537724B2 (en) * | 2009-03-17 | 2013-09-17 | Motorola Mobility Llc | Relay operation in a wireless communication system |
| CN101990230A (zh) * | 2009-07-30 | 2011-03-23 | 大唐移动通信设备有限公司 | 一种无线网络通信系统的测量方法和设备 |
| KR20110047073A (ko) * | 2009-10-29 | 2011-05-06 | 삼성전자주식회사 | 주파수 분할 복신 방식의 무선통신시스템에서 프레임 구성 장치 및 방법 |
| US20120295651A1 (en) * | 2009-12-28 | 2012-11-22 | Kyocera Corporation | Adaptive array base station and communication method for adaptive array base station |
| US8929230B2 (en) | 2010-04-15 | 2015-01-06 | Qualcomm Incorporated | Coordinated silent period with sounding reference signal (SRS) configuration |
| JP5523951B2 (ja) * | 2010-06-28 | 2014-06-18 | 京セラ株式会社 | 基地局、通信端末及び無線通信システム並びに基地局での通信方法、通信端末での通信方法及び無線通信システムでの通信方法 |
| CN102036296B (zh) * | 2010-12-02 | 2016-08-03 | 大唐移动通信设备有限公司 | 一种确定上下行配置的方法、系统和设备 |
| US20120147793A1 (en) * | 2010-12-09 | 2012-06-14 | Futurewei Technologies, Inc. | System and Method for the Coexistence of Multiple Communications Systems |
| US9282556B2 (en) | 2011-02-15 | 2016-03-08 | Kyocera Corporation | Base station and communication method thereof |
| KR102088021B1 (ko) * | 2011-03-11 | 2020-03-11 | 엘지전자 주식회사 | 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치 |
| BR112013026094A2 (pt) * | 2011-04-29 | 2016-12-27 | Ericsson Telefon Ab L M | controle descentralizado de redução de interferência em um sistema de comunicação sem fio |
| EP2706679B1 (en) * | 2011-05-03 | 2019-09-11 | LG Electronics Inc. | Method for terminal to transmit/receive signal to/from base station in wireless communication system and device therefor |
| JP5691845B2 (ja) | 2011-05-30 | 2015-04-01 | ソニー株式会社 | 無線リソース割当方法及び無線リソース割当装置、並びに通信システム |
| JP2012249119A (ja) | 2011-05-30 | 2012-12-13 | Sony Corp | 無線リソース割当方法及び無線リソース割当装置、並びに通信システム |
| US9036491B2 (en) * | 2011-08-12 | 2015-05-19 | Sharp Laboratories Of America, Inc. | Devices for converting a downlink subframe |
| US8934424B2 (en) | 2011-09-29 | 2015-01-13 | Sharp Laboratories Of America, Inc. | Devices for reconfiguring a subframe allocation |
| US10405306B2 (en) * | 2011-09-29 | 2019-09-03 | Qualcomm Incorporated | Half-duplex operation for low cost wireless devices |
| CN103988456B (zh) * | 2011-12-16 | 2017-05-24 | Lg电子株式会社 | 无线接入系统中测量信道状态信息的方法及设备 |
| US9602251B2 (en) | 2012-01-27 | 2017-03-21 | Sharp Kabushiki Kaisha | Devices for reconfiguring uplink and downlink allocations in time domain duplexing wireless systems |
| US9532369B2 (en) * | 2012-03-22 | 2016-12-27 | Telefonaktiebolaget L M Ericsson | Dynamic configuration of subframes in a radio communications system |
| EP2834935A1 (en) * | 2012-04-03 | 2015-02-11 | Nokia Solutions and Networks Oy | Frame format in communications |
| US9178674B2 (en) * | 2012-04-03 | 2015-11-03 | Lg Electronics Inc. | Method and apparatus for transmitting reference signals |
| US20150092637A1 (en) * | 2012-05-25 | 2015-04-02 | Lg Electronics Inc. | Signal transceiving method and apparatus for same |
| US10397942B2 (en) * | 2012-08-10 | 2019-08-27 | Industrial Technology Research Institute | Method of handling communication operation in TDD system and related apparatus |
| EP2904717A1 (en) * | 2012-10-05 | 2015-08-12 | Broadcom Corporation | Methods, apparatus and computer programs for half-duplex frequency division duplexing |
| GB2508383B (en) * | 2012-11-29 | 2014-12-17 | Aceaxis Ltd | Processing interference due to non-linear products in a wireless network |
| US9036580B2 (en) | 2013-01-17 | 2015-05-19 | Sharp Laboratories Of America, Inc. | Systems and methods for dynamically configuring a flexible subframe |
| EP2953417B1 (en) * | 2013-02-22 | 2020-02-12 | Huawei Technologies Co., Ltd. | Sub-frame generating method and equipment, sub-frame determining method and user equipment |
| US9246663B2 (en) | 2013-03-15 | 2016-01-26 | Sharp Kabushiki Kaisha | Systems and methods for feedback reporting |
| US9219595B2 (en) | 2013-04-04 | 2015-12-22 | Sharp Kabushiki Kaisha | Systems and methods for configuration signaling |
| US9692582B2 (en) | 2013-05-09 | 2017-06-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling reference configurations |
| US9112685B2 (en) * | 2013-05-10 | 2015-08-18 | Blackberry Limited | Mechanisms for direct inter-device signaling |
| CN107431610A (zh) | 2013-12-25 | 2017-12-01 | 华为技术有限公司 | 半双工频分双工的通信方法、基站和终端 |
| ES2671974T3 (es) | 2013-12-31 | 2018-06-11 | Huawei Technologies Co., Ltd. | Controlador de red, emplazamiento y método para establecer el período de protección |
| CN107431991B (zh) * | 2015-03-20 | 2020-09-08 | 株式会社Ntt都科摩 | 用户装置和基站 |
| WO2016179805A1 (zh) * | 2015-05-13 | 2016-11-17 | 华为技术有限公司 | 一种数据传输的方法及装置 |
| US10693574B2 (en) * | 2015-07-02 | 2020-06-23 | Qualcomm Incorporated | Method and apparatus for efficient data transmissions in half-duplex communication systems with large propagation delays |
| CN106899527B (zh) * | 2015-12-17 | 2020-10-27 | 华为技术有限公司 | 一种数据符号传输方法及无线网络设备 |
| CN107040998B (zh) | 2016-02-03 | 2021-08-20 | 华为技术有限公司 | 一种通信方法及装置 |
| EP3664563B1 (en) * | 2017-11-14 | 2024-04-10 | LG Electronics Inc. | Method for transmitting random access preamble in narrowband iot system supporting time division duplexing and apparatus therefor |
| US10721777B2 (en) * | 2017-11-14 | 2020-07-21 | Lg Electronics Inc. | Method and apparatus for transmitting a random access preamble in a narrow band IoT system supporting time division duplexing |
| CN117499003A (zh) * | 2022-07-20 | 2024-02-02 | 华为技术有限公司 | 通信方法、装置、设备以及存储介质 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1232574B1 (en) * | 2000-10-05 | 2009-05-27 | Samsung Electronics Co., Ltd. | Tstd apparatus and method for a tdd cdma mobile communication system |
| US6825475B2 (en) | 2002-09-19 | 2004-11-30 | Applied Materials Israel, Ltd. | Deflection method and system for use in a charged particle beam column |
| US7602696B2 (en) * | 2003-06-27 | 2009-10-13 | Intel Corporation | Adaptive guard intervals in OFDM systems |
| EP1511190A1 (en) * | 2003-08-27 | 2005-03-02 | Siemens Aktiengesellschaft | Method for transmission in a TDD system with variable length guard period |
| WO2005109705A1 (en) * | 2004-05-01 | 2005-11-17 | Neocific, Inc. | Methods and apparatus for communication with time-division duplexing |
| US20050259629A1 (en) | 2004-05-24 | 2005-11-24 | Neal Oliver | Adapting uplink/downlink subframe ratio in time division duplex physical frames |
| EP1657736B1 (en) | 2004-11-15 | 2016-12-14 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | High current density particle beam system |
| CN1832378B (zh) | 2005-03-11 | 2011-05-11 | 大唐移动通信设备有限公司 | 宽带tdd系统使用高效高性能帧结构进行无线传输的方法 |
| CN100563127C (zh) | 2005-04-19 | 2009-11-25 | 大唐移动通信设备有限公司 | 一种在时分同步码分多址系统中的初始上行同步方法 |
| CN100566214C (zh) | 2005-06-09 | 2009-12-02 | 大唐移动通信设备有限公司 | 时分双工移动通信系统的通信方法 |
| EP1746743B1 (en) | 2005-07-21 | 2010-01-06 | Mitsubishi Electric R&D Centre Europe B.V. | Method for transmission in a TDD system with variable length guard period |
| CN100566232C (zh) * | 2005-08-08 | 2009-12-02 | 大唐移动通信设备有限公司 | 时分双工系统支持可变覆盖范围的方法 |
| GB2431073B (en) | 2005-10-10 | 2008-05-14 | Ipwireless Inc | Cellular communication system and method for co-existence of dissimilar systems |
| CN101005305A (zh) * | 2006-01-17 | 2007-07-25 | 上海原动力通信科技有限公司 | 一种时分双工移动通信系统的传输方法 |
| US7613104B2 (en) * | 2006-05-31 | 2009-11-03 | Nokia Corporation | Method, apparatus and computer program product providing synchronization for OFDMA downlink signal |
| WO2008053342A2 (en) * | 2006-11-02 | 2008-05-08 | Nokia Corporation | Alternative time division duplex frame structure optimization |
| US8077694B2 (en) * | 2006-11-28 | 2011-12-13 | Motorola Mobility, Inc. | Intelligent scheduling in a time division duplexing system to mitigate near/far interference scenarios |
| US7560691B1 (en) | 2007-01-19 | 2009-07-14 | Kla-Tencor Technologies Corporation | High-resolution auger electron spectrometer |
| KR20080092222A (ko) | 2007-04-11 | 2008-10-15 | 엘지전자 주식회사 | Tdd 시스템에서의 데이터 전송 방법 |
| US20080304404A1 (en) * | 2007-06-06 | 2008-12-11 | Wei Lu | Architecture for owa based tdd-ofdm system |
| US8798183B2 (en) * | 2007-08-13 | 2014-08-05 | Qualcomm Incorporated | Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system |
| US8014265B2 (en) * | 2007-08-15 | 2011-09-06 | Qualcomm Incorporated | Eigen-beamforming for wireless communication systems |
| PT2506479T (pt) * | 2007-09-14 | 2019-06-06 | Ericsson Telefon Ab L M | Utilização melhorada de subtramas num sistema de comunicações celular |
| US8461526B2 (en) | 2010-12-01 | 2013-06-11 | Kla-Tencor Corporation | Electron beam column and methods of using same |
-
2008
- 2008-03-13 PT PT12173734T patent/PT2506479T/pt unknown
- 2008-03-13 CA CA2698756A patent/CA2698756C/en active Active
- 2008-03-13 TR TR2019/07328T patent/TR201907328T4/tr unknown
- 2008-03-13 US US12/047,921 patent/US7986681B2/en not_active Ceased
- 2008-03-13 PL PL12173734T patent/PL2506479T3/pl unknown
- 2008-03-13 EP EP08724223A patent/EP2198550B1/en active Active
- 2008-03-13 PL PL08724223T patent/PL2198550T3/pl unknown
- 2008-03-13 DK DK12173734.0T patent/DK2506479T3/da active
- 2008-03-13 CN CN2008801068786A patent/CN101803262B/zh active Active
- 2008-03-13 EP EP12173734.0A patent/EP2506479B1/en active Active
- 2008-03-13 ES ES12173734T patent/ES2741177T3/es active Active
- 2008-03-13 ES ES08724223T patent/ES2390798T3/es active Active
- 2008-03-13 BR BRPI0816249-2A patent/BRPI0816249A2/pt not_active Application Discontinuation
- 2008-03-13 HU HUE12173734 patent/HUE044364T2/hu unknown
- 2008-03-13 EP EP19156060.6A patent/EP3512139A1/en active Pending
- 2008-03-13 WO PCT/SE2008/050276 patent/WO2009035399A1/en not_active Ceased
- 2008-03-13 JP JP2010524819A patent/JP5016114B2/ja active Active
-
2011
- 2011-07-22 US US13/188,493 patent/US8767697B2/en active Active
-
2014
- 2014-05-07 US US14/271,858 patent/USRE45653E1/en active Active
- 2014-06-30 US US14/319,856 patent/US9699322B2/en active Active
-
2017
- 2017-06-09 US US15/618,562 patent/US11405508B2/en active Active
-
2022
- 2022-07-07 US US17/859,568 patent/US12212718B2/en active Active
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