ES2640253T3 - Procedimiento y aparato para habilitación de múltiples modos de transmisión basándose en múltiples espacios de búsqueda - Google Patents
Procedimiento y aparato para habilitación de múltiples modos de transmisión basándose en múltiples espacios de búsqueda Download PDFInfo
- Publication number
- ES2640253T3 ES2640253T3 ES10700903.7T ES10700903T ES2640253T3 ES 2640253 T3 ES2640253 T3 ES 2640253T3 ES 10700903 T ES10700903 T ES 10700903T ES 2640253 T3 ES2640253 T3 ES 2640253T3
- Authority
- ES
- Spain
- Prior art keywords
- search spaces
- procedure
- transmission modes
- modes based
- enabling
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Un procedimiento para habilitar un esquema de transmisión en un sistema de comunicación inalámbrica, con el procedimiento que comprende: supervisar (302) una pluralidad de espacios de búsqueda; recibir (304) información de control en uno de los espacios de búsqueda; y transmitir (306) datos utilizando un esquema de transmisión seleccionado basándose en el espacio de búsqueda en el cual se recibió la información de control.
Description
Claims (1)
-
imagen1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14408209P | 2009-01-12 | 2009-01-12 | |
| US144082P | 2009-01-12 | ||
| US685189 | 2010-01-11 | ||
| US12/685,189 US9520933B2 (en) | 2009-01-12 | 2010-01-11 | Method and apparatus for enabling multiple transmission modes based on multiple search spaces |
| PCT/US2010/020776 WO2010081154A1 (en) | 2009-01-12 | 2010-01-12 | Method and apparatus for enabling multiple transmission modes based on multiple search spaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2640253T3 true ES2640253T3 (es) | 2017-11-02 |
Family
ID=42079068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10700903.7T Active ES2640253T3 (es) | 2009-01-12 | 2010-01-12 | Procedimiento y aparato para habilitación de múltiples modos de transmisión basándose en múltiples espacios de búsqueda |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9520933B2 (es) |
| EP (1) | EP2386147B1 (es) |
| JP (2) | JP5726757B2 (es) |
| KR (1) | KR101295530B1 (es) |
| CN (1) | CN102273092B (es) |
| ES (1) | ES2640253T3 (es) |
| HU (1) | HUE033541T2 (es) |
| TW (1) | TW201108649A (es) |
| WO (1) | WO2010081154A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9071310B2 (en) * | 2009-01-12 | 2015-06-30 | Qualcomm Incorporated | Method and apparatus for enabling multiple transmission modes in a wireless communication system |
| CN102804867B (zh) * | 2009-06-16 | 2016-07-27 | 夏普株式会社 | 移动站装置、基站装置以及无线通信方法 |
| US9014287B2 (en) | 2010-08-24 | 2015-04-21 | Qualcomm Incorporated | Open loop MIMO mode for LTE-A uplink |
| EP2753126A4 (en) * | 2011-09-29 | 2015-06-24 | Fujitsu Ltd | METHOD FOR SENDING DOWNLINK CONTROL INFORMATION, BLIND IDENTIFICATION METHOD, BASIC STATION AND TERMINAL |
| IN2014DN08129A (es) * | 2012-03-16 | 2015-05-01 | Nokia Solutions & Networks Oy | |
| WO2017188486A1 (ko) * | 2016-04-29 | 2017-11-02 | 엘지전자 주식회사 | 2d 채널 기반의 전송 방식을 이용한 데이터 수신 방법 및 이를 위한 장치 |
| WO2018031953A1 (en) | 2016-08-11 | 2018-02-15 | Intel Corporation | Beamforming and signaling support for downlink control channel transmission |
| US10432441B2 (en) | 2017-02-06 | 2019-10-01 | Samsung Electronics Co., Ltd. | Transmission structures and formats for DL control channels |
| CN108093481B (zh) * | 2017-11-28 | 2023-04-18 | 中兴通讯股份有限公司 | 发送波束恢复信息的方法和装置、波束检测方法和装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3543770B2 (ja) * | 2001-02-20 | 2004-07-21 | 日本電気株式会社 | 移動通信システム、移動端末及びそれらに用いる送信ダイバーシチ適用方法並びにそのプログラム |
| FI20055483A0 (fi) * | 2005-09-08 | 2005-09-08 | Nokia Corp | Datasiirtojärjestelmä langattomassa tietoliikennejärjestelmässä |
| JP4727678B2 (ja) | 2006-02-08 | 2011-07-20 | 富士通株式会社 | マルチアンテナ送信技術を用いた無線通信システム及び,これに適用するマルチユーザスケジューラ |
| EP1944896A1 (en) | 2007-01-09 | 2008-07-16 | Matsushita Electric Industrial Co., Ltd. | Configuration of control channels in a mobile communication system |
| US8073062B2 (en) * | 2007-02-08 | 2011-12-06 | Motorola Mobility, Inc. | Method and apparatus for downlink resource allocation in an orthogonal frequency division multiplexing communication system |
| US8831116B2 (en) | 2007-03-20 | 2014-09-09 | Motorola Mobility Llc | Method and apparatus for providing channel quality and precoding metric feedback in an orthogonal frequency division multiplexing communication system |
| US8739013B2 (en) | 2007-09-28 | 2014-05-27 | Lg Electronics Inc. | Method for detecting control information in wireless communication system |
| KR101448309B1 (ko) * | 2007-09-28 | 2014-10-08 | 엘지전자 주식회사 | 무선통신 시스템에서 하향링크 제어채널 모니터링 방법 |
| KR100925441B1 (ko) | 2008-01-07 | 2009-11-06 | 엘지전자 주식회사 | 분산형 가상자원블록 스케쥴링 방법 |
| US20100034314A1 (en) * | 2008-08-11 | 2010-02-11 | Motorola Inc | Antenna Configuration and Transmission Mode Signaling In Wireless Communication System |
| US9071310B2 (en) * | 2009-01-12 | 2015-06-30 | Qualcomm Incorporated | Method and apparatus for enabling multiple transmission modes in a wireless communication system |
| US20110194504A1 (en) | 2009-08-12 | 2011-08-11 | Qualcomm Incorporated | Method and apparatus for supporting single-user multiple-input multiple-output (su-mimo) and multi-user mimo (mu-mimo) |
-
2010
- 2010-01-11 US US12/685,189 patent/US9520933B2/en active Active
- 2010-01-12 ES ES10700903.7T patent/ES2640253T3/es active Active
- 2010-01-12 KR KR1020117018631A patent/KR101295530B1/ko active Active
- 2010-01-12 JP JP2011545529A patent/JP5726757B2/ja active Active
- 2010-01-12 CN CN201080004326.1A patent/CN102273092B/zh active Active
- 2010-01-12 TW TW099100751A patent/TW201108649A/zh unknown
- 2010-01-12 WO PCT/US2010/020776 patent/WO2010081154A1/en not_active Ceased
- 2010-01-12 HU HUE10700903A patent/HUE033541T2/en unknown
- 2010-01-12 EP EP10700903.7A patent/EP2386147B1/en active Active
-
2013
- 2013-12-20 JP JP2013264401A patent/JP5666680B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010081154A1 (en) | 2010-07-15 |
| EP2386147B1 (en) | 2017-06-21 |
| TW201108649A (en) | 2011-03-01 |
| US20100177700A1 (en) | 2010-07-15 |
| JP2012515470A (ja) | 2012-07-05 |
| KR101295530B1 (ko) | 2013-08-12 |
| EP2386147A1 (en) | 2011-11-16 |
| JP2014090473A (ja) | 2014-05-15 |
| CN102273092B (zh) | 2017-03-15 |
| JP5666680B2 (ja) | 2015-02-12 |
| KR20110114640A (ko) | 2011-10-19 |
| HUE033541T2 (en) | 2017-12-28 |
| JP5726757B2 (ja) | 2015-06-03 |
| CN102273092A (zh) | 2011-12-07 |
| US9520933B2 (en) | 2016-12-13 |
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