ATE545260T1 - Ofdm-rahmensynchronisationsverfahren und system - Google Patents
Ofdm-rahmensynchronisationsverfahren und systemInfo
- Publication number
- ATE545260T1 ATE545260T1 AT08786801T AT08786801T ATE545260T1 AT E545260 T1 ATE545260 T1 AT E545260T1 AT 08786801 T AT08786801 T AT 08786801T AT 08786801 T AT08786801 T AT 08786801T AT E545260 T1 ATE545260 T1 AT E545260T1
- Authority
- AT
- Austria
- Prior art keywords
- frame synchronization
- ofdm frame
- synchronization method
- code
- ofdm
- Prior art date
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
- H04L27/2647—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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Vehicle Body Suspensions (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/060186 WO2010012313A1 (en) | 2008-08-01 | 2008-08-01 | Ofdm frame synchronisation method and system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE545260T1 true ATE545260T1 (de) | 2012-02-15 |
Family
ID=40336584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08786801T ATE545260T1 (de) | 2008-08-01 | 2008-08-01 | Ofdm-rahmensynchronisationsverfahren und system |
Country Status (6)
Country | Link |
---|---|
US (1) | US8750446B2 (de) |
EP (1) | EP2329630B1 (de) |
CN (1) | CN102113284B (de) |
AT (1) | ATE545260T1 (de) |
HK (1) | HK1158403A1 (de) |
WO (1) | WO2010012313A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8457112B2 (en) * | 2008-11-07 | 2013-06-04 | Motorola Mobility Llc | Radio link performance prediction in wireless communication terminal |
US8810560B2 (en) * | 2010-12-13 | 2014-08-19 | Apple Inc. | Methods and apparatus for scrambler synchronization |
US20130101055A1 (en) * | 2011-10-21 | 2013-04-25 | Texas Instruments Incorporated | Sub-Band Power Scaling Reporting and Sub-Band Transmit Power Estimation |
WO2014037066A1 (en) * | 2012-09-10 | 2014-03-13 | Sony Corporation | Device for power line communication, power line communications system, method for operating a device for power line communication and for adapting plc transmissions to noise |
US20150279087A1 (en) * | 2014-03-27 | 2015-10-01 | Knockout Concepts, Llc | 3d data to 2d and isometric views for layout and creation of documents |
WO2015168832A1 (zh) | 2014-05-04 | 2015-11-12 | 华为技术有限公司 | 帧同步的方法和装置 |
US20170012729A1 (en) * | 2015-07-09 | 2017-01-12 | Nokia Solutions And Networks Oy | Timing acquisition techniques for mobile station in wireless network |
RU2633148C2 (ru) * | 2016-02-01 | 2017-10-11 | Акционерное общество "Калужский научно-исследовательский институт телемеханических устройств" | Способ кодовой цикловой синхронизации для каскадного кода при применении жестких решений |
KR102448867B1 (ko) * | 2016-02-01 | 2022-09-30 | 엘지전자 주식회사 | 풀-듀플렉스 무선 통신 시스템에서 시간 비동기 환경을 고려한 자기 간섭 제거 방법 및 이를 위한 장치 |
CN107241289A (zh) * | 2017-07-20 | 2017-10-10 | 重庆物奇科技有限公司 | 一种低压电力线宽带载波通信方法 |
CN110138710B (zh) * | 2018-02-09 | 2021-09-10 | 上海金阵半导体科技有限公司 | 数据发送方法/传输系统、存储介质及无人机和控制终端 |
RU2759801C1 (ru) * | 2021-03-22 | 2021-11-18 | Акционерное общество "Калужский научно-исследовательский институт телемеханических устройств" | Способ кодовой цикловой синхронизации для каскадного кода при применении жестких решений |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10026325B4 (de) * | 2000-05-26 | 2006-01-19 | Robert Bosch Gmbh | Verfahren zur Synchronisation von OFDM-Symbolen bei Rundfunkübertragungen |
US7415059B2 (en) * | 2002-11-14 | 2008-08-19 | Edgewater Computer Systems, Inc. | Method and system for fast timing recovery for preamble based transmission systems |
US7453794B2 (en) | 2003-12-16 | 2008-11-18 | University Of Florida Research Foundation, Inc. | Channel estimation and synchronization with preamble using polyphase code |
KR20050066562A (ko) * | 2003-12-26 | 2005-06-30 | 삼성전자주식회사 | 직교 주파수 분할 다중화 방식의 무선 통신 시스템에서의프레임 프리앰블 구성 방법 및 그 프리앰블을 이용한프레임 동기 획득 및 셀 검색 방법 |
CN1992691B (zh) * | 2005-12-27 | 2010-08-18 | 中兴通讯股份有限公司 | 一种基于ofdm技术的信道同步方法 |
KR100789921B1 (ko) * | 2006-11-07 | 2008-01-02 | 한국전자통신연구원 | Ofdm 시스템에서의 프리엠블 패킷 검출 장치 및 그방법 |
-
2008
- 2008-08-01 AT AT08786801T patent/ATE545260T1/de active
- 2008-08-01 US US13/056,652 patent/US8750446B2/en active Active
- 2008-08-01 EP EP08786801A patent/EP2329630B1/de active Active
- 2008-08-01 CN CN200880130539.1A patent/CN102113284B/zh active Active
- 2008-08-01 WO PCT/EP2008/060186 patent/WO2010012313A1/en active Application Filing
-
2011
- 2011-11-21 HK HK11112593.3A patent/HK1158403A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2329630A1 (de) | 2011-06-08 |
CN102113284B (zh) | 2014-02-19 |
CN102113284A (zh) | 2011-06-29 |
WO2010012313A1 (en) | 2010-02-04 |
US20110249780A1 (en) | 2011-10-13 |
EP2329630B1 (de) | 2012-02-08 |
US8750446B2 (en) | 2014-06-10 |
HK1158403A1 (en) | 2012-07-13 |
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