MX2016008502A - Metodo de comunicacion de duplexación por división de frecuencia medio-dúplex, estación base y terminal. - Google Patents
Metodo de comunicacion de duplexación por división de frecuencia medio-dúplex, estación base y terminal.Info
- Publication number
- MX2016008502A MX2016008502A MX2016008502A MX2016008502A MX2016008502A MX 2016008502 A MX2016008502 A MX 2016008502A MX 2016008502 A MX2016008502 A MX 2016008502A MX 2016008502 A MX2016008502 A MX 2016008502A MX 2016008502 A MX2016008502 A MX 2016008502A
- Authority
- MX
- Mexico
- Prior art keywords
- terminal
- guard time
- uplink
- downlink
- subframe
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 230000006399 behavior Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- 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
- H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
-
- 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
- H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Bidirectional Digital Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Modalidades de la presente invención proporcionan un método de comunicación de duplexación por división de frecuencia medio-dúplex, una estación base y una terminal, incluyendo: cuando una terminal conmuta de una subtrama de enlace descendente a una subtrama de enlace ascendente adyacente, generar un primer periodo de protección, donde se define que la terminal no procesa señal alguna en el primer periodo de protección, es decir, la terminal no recibe datos de enlace descendente ni tampoco envía una señal de enlace ascendente en el primer periodo de protección, y por lo tanto se evita la incertidumbre del comportamiento de una terminal durante un proceso de conmutación de enlace descendente-a-enlace ascendente de la terminal, y se puede asegurar el envío exitoso de la subtrama de enlace ascendente; y cuando la terminal conmuta de una subtrama de enlace ascendente a una subtrama de enlace descendente, generar un segundo periodo de protección, donde el segundo periodo de protección traslapa la subtrama de enlace ascendente o la subtrama de enlace descendente, y se define que la terminal no procese señal alguna en el segundo periodo de protección, y por lo tanto se evita la incertidumbre del comportamiento de una terminal durante un proceso de conmutación de enlace ascendente-a-enlace descendente de la terminal; al definir nuevos comportamientos de la terminal, las modalidades de la presente invención pueden asegurar que una red y la terminal puedan transmitir y recibir datos normalmente.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013090415 | 2013-12-25 | ||
| PCT/CN2014/073901 WO2015096286A1 (zh) | 2013-12-25 | 2014-03-21 | 半双工频分双工的通信方法、基站和终端 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016008502A true MX2016008502A (es) | 2017-01-09 |
| MX359783B MX359783B (es) | 2018-10-10 |
Family
ID=53477437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016008502A MX359783B (es) | 2013-12-25 | 2014-03-21 | Método de comunicación de duplexación por división de frecuencia medio-dúplex, estación base y terminal. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10211966B2 (es) |
| EP (1) | EP3079428B1 (es) |
| JP (1) | JP2017502601A (es) |
| KR (1) | KR102013429B1 (es) |
| CN (2) | CN107431610A (es) |
| AU (1) | AU2014373468B2 (es) |
| BR (1) | BR112016014987B1 (es) |
| CA (1) | CA2935080C (es) |
| MX (1) | MX359783B (es) |
| RU (1) | RU2634697C1 (es) |
| WO (1) | WO2015096286A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230051636A (ko) * | 2014-03-28 | 2023-04-18 | 인터디지탈 패튼 홀딩스, 인크 | 단일 발진기를 갖는 반이중 fdd wtru |
| WO2018127290A1 (en) * | 2017-01-05 | 2018-07-12 | Huawei Technologies Co., Ltd. | Network apparatus and method for handover |
| WO2019142524A1 (ja) * | 2018-01-16 | 2019-07-25 | ソニー株式会社 | 通信装置及び通信方法 |
| EP4132207A4 (en) * | 2020-04-01 | 2023-05-31 | Beijing Xiaomi Mobile Software Co., Ltd. | ENERGY SAVING METHOD AND DEVICE FOR A USER TERMINAL, COMMUNICATION DEVICE AND STORAGE MEDIA |
| EP4135284A4 (en) * | 2020-04-29 | 2023-06-07 | Huawei Technologies Co., Ltd. | DATA TRANSMISSION METHOD AND COMMUNICATION DEVICE |
| US20210409104A1 (en) * | 2020-06-26 | 2021-12-30 | Wilson Electronics, Llc | Time division duplex (tdd) network protection repeater |
| JP7631379B2 (ja) * | 2020-08-06 | 2025-02-18 | エルジー エレクトロニクス インコーポレイティド | 半二重周波数分割デュープレキシングをサポートする無線通信システムでデータを送受信する方法及びそのための装置 |
| WO2022151253A1 (en) * | 2021-01-14 | 2022-07-21 | Apple Inc. | Half duplex frequency division duplex for new radio |
| CN115087030A (zh) * | 2021-03-16 | 2022-09-20 | 维沃移动通信有限公司 | 传输处理方法、装置及终端 |
| CN117121433A (zh) * | 2021-04-13 | 2023-11-24 | 株式会社Ntt都科摩 | 终端以及通信方法 |
| CN115412142B (zh) * | 2021-05-28 | 2024-03-01 | 维沃移动通信有限公司 | 处理方法、装置、设备及可读存储介质 |
| CN116264501A (zh) * | 2021-12-15 | 2023-06-16 | 维沃移动通信有限公司 | 资源冲突处理方法、装置及终端 |
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| US20020193108A1 (en) * | 2001-05-10 | 2002-12-19 | Robinett Robert L. | Multi-mode satellite and terrestrial communication device with position location |
| US7313103B2 (en) | 2002-06-03 | 2007-12-25 | Motorola, Inc. | Method and apparatus for interactive communication between half-duplex and full-duplex systems |
| EP1723795A1 (de) * | 2004-03-09 | 2006-11-22 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zur vergeb hrung von ber ein pakentnetz gef hrten verbindungen |
| EP1895703A1 (en) * | 2006-07-05 | 2008-03-05 | Koninklijke Philips Electronics N.V. | Bandwidth asymmetric communication system based on OFDM and TDMA |
| EP2104984A4 (en) | 2007-01-15 | 2012-12-26 | Ericsson Telefon Ab L M | METHOD AND DEVICE FOR ENHANCED PERFORMANCE IN A WIRELESS ACCESS TIME TIME DIVISION DUPLEX SYSTEM |
| WO2008088255A1 (en) * | 2007-01-16 | 2008-07-24 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and a device for enhanced performance in a cellular wireless tdd system |
| PL2198550T3 (pl) | 2007-09-14 | 2012-12-31 | Ericsson Telefon Ab L M | Ulepszone zastosowanie podramek w systemie komunikacji komórkowej |
| US8681666B2 (en) * | 2007-10-01 | 2014-03-25 | Qualcomm Incorporated | Partial discarding of cyclic prefix for efficient TDD or half-duplex FDD operation |
| EP2234292B1 (en) * | 2007-11-02 | 2014-08-27 | China Academy of Telecommunications Technology | A method and an apparatus for determining the radio frame structure of time division duplex system |
| US8964609B2 (en) | 2008-09-26 | 2015-02-24 | Blackberry Limited | System and method for coordinating half-duplex communications protocols |
| CN101754230B (zh) * | 2008-12-17 | 2012-09-05 | 华为技术有限公司 | 频分双工fdd系统中载波聚合方法及其装置 |
| KR20100095067A (ko) * | 2009-02-20 | 2010-08-30 | 삼성전자주식회사 | 인지 무선 기반의 무선통신 시스템에서 부분적 주파수 분할복신을 지원하기 위한 장치 및 방법 |
| CN101841906B (zh) * | 2009-03-19 | 2012-09-05 | 华为技术有限公司 | 帧同步发射的方法和基站 |
| JP5452716B2 (ja) * | 2009-06-17 | 2014-03-26 | エルジー エレクトロニクス インコーポレイティド | Ｈ―ｆｄｄ動作をサポートするフレーム構造を用いて通信を行う方法 |
| CN102137500B (zh) * | 2010-01-26 | 2013-10-02 | 华为技术有限公司 | 传输数据的方法、基站和系统 |
| EP2604055B1 (en) * | 2010-08-13 | 2018-07-25 | Telefonaktiebolaget LM Ericsson (publ) | Automatic guard period adjustment in time division duplexed wireless communication |
| US8744340B2 (en) * | 2010-09-13 | 2014-06-03 | Qualcomm Incorporated | Method and apparatus of obtaining timing in a repeater |
| JP5511708B2 (ja) | 2011-02-18 | 2014-06-04 | 株式会社Ｎｔｔドコモ | 移動端末装置、基地局装置及び通信制御方法 |
| 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 |
| KR20140067969A (ko) * | 2011-04-11 | 2014-06-05 | 엘지전자 주식회사 | 무선 통신 시스템에서 동적 서브프레임 설정 방법 및 이를 위한 장치 |
| CN102811191B (zh) * | 2011-05-31 | 2016-06-08 | 华为技术有限公司 | 一种数据传输方法和装置 |
| US10405306B2 (en) * | 2011-09-29 | 2019-09-03 | Qualcomm Incorporated | Half-duplex operation for low cost wireless devices |
| CN103124199B (zh) * | 2011-11-21 | 2015-01-28 | 华为技术有限公司 | 用于感知频谱的方法、设备和数据帧 |
| KR20200035183A (ko) * | 2012-01-26 | 2020-04-01 | 인터디지탈 패튼 홀딩스, 인크 | Ｌｔｅ 공존에 대한 동적 파라미터 조절 |
| US9215039B2 (en) * | 2012-03-22 | 2015-12-15 | Sharp Laboratories Of America, Inc. | Devices for enabling half-duplex communication |
| HUE051811T2 (hu) * | 2014-05-09 | 2021-03-29 | Ericsson Telefon Ab L M | Õrzési periódus konfiguráció LTE HD-FDD céljára |
-
2013
- 2013-12-25 CN CN201380003139.5A patent/CN107431610A/zh active Pending
-
2014
- 2014-03-21 CA CA2935080A patent/CA2935080C/en active Active
- 2014-03-21 EP EP14873645.7A patent/EP3079428B1/en active Active
- 2014-03-21 BR BR112016014987-4A patent/BR112016014987B1/pt active IP Right Grant
- 2014-03-21 RU RU2016130286A patent/RU2634697C1/ru active
- 2014-03-21 CN CN201480001766.XA patent/CN104938015B/zh active Active
- 2014-03-21 JP JP2016542983A patent/JP2017502601A/ja active Pending
- 2014-03-21 AU AU2014373468A patent/AU2014373468B2/en active Active
- 2014-03-21 WO PCT/CN2014/073901 patent/WO2015096286A1/zh not_active Ceased
- 2014-03-21 KR KR1020167019980A patent/KR102013429B1/ko active Active
- 2014-03-21 MX MX2016008502A patent/MX359783B/es active IP Right Grant
-
2016
- 2016-06-24 US US15/192,672 patent/US10211966B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2935080A1 (en) | 2015-07-02 |
| CN107431610A (zh) | 2017-12-01 |
| US20160308660A1 (en) | 2016-10-20 |
| BR112016014987B1 (pt) | 2023-10-10 |
| KR20160102050A (ko) | 2016-08-26 |
| WO2015096286A1 (zh) | 2015-07-02 |
| MX359783B (es) | 2018-10-10 |
| RU2634697C1 (ru) | 2017-11-03 |
| EP3079428A4 (en) | 2016-12-14 |
| KR102013429B1 (ko) | 2019-10-21 |
| EP3079428A1 (en) | 2016-10-12 |
| AU2014373468A1 (en) | 2016-07-21 |
| AU2014373468B2 (en) | 2018-01-04 |
| US10211966B2 (en) | 2019-02-19 |
| CN104938015A (zh) | 2015-09-23 |
| JP2017502601A (ja) | 2017-01-19 |
| BR112016014987A2 (pt) | 2022-07-19 |
| CN104938015B (zh) | 2020-04-14 |
| CA2935080C (en) | 2020-09-01 |
| EP3079428B1 (en) | 2020-11-04 |
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Legal Events
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| FG | Grant or registration |