ATE461574T1 - Empfangsgerät und übertragungsverfahren für ein ofdm-übertragungssystem mit einer neuen präambelstruktur - Google Patents
Empfangsgerät und übertragungsverfahren für ein ofdm-übertragungssystem mit einer neuen präambelstrukturInfo
- Publication number
- ATE461574T1 ATE461574T1 AT05009490T AT05009490T ATE461574T1 AT E461574 T1 ATE461574 T1 AT E461574T1 AT 05009490 T AT05009490 T AT 05009490T AT 05009490 T AT05009490 T AT 05009490T AT E461574 T1 ATE461574 T1 AT E461574T1
- Authority
- AT
- Austria
- Prior art keywords
- receiver
- preamble structure
- ofdm
- new preamble
- transmission system
- 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
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/20—Modulator circuits; Transmitter circuits
- H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/542—Systems for transmission via power distribution lines the information being in digital form
-
- 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
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05009490A EP1718021B1 (de) | 2005-04-29 | 2005-04-29 | Empfangsgerät und Übertragungsverfahren für ein OFDM-Übertragungssystem mit einer neuen Präambelstruktur |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE461574T1 true ATE461574T1 (de) | 2010-04-15 |
Family
ID=34993029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05009490T ATE461574T1 (de) | 2005-04-29 | 2005-04-29 | Empfangsgerät und übertragungsverfahren für ein ofdm-übertragungssystem mit einer neuen präambelstruktur |
Country Status (9)
Country | Link |
---|---|
US (5) | US8325827B2 (de) |
EP (3) | EP1718021B1 (de) |
JP (1) | JP5355078B2 (de) |
CN (1) | CN101167322B (de) |
AT (1) | ATE461574T1 (de) |
DE (1) | DE602005019983D1 (de) |
ES (3) | ES2421782T3 (de) |
PL (2) | PL2288100T3 (de) |
WO (1) | WO2006117150A1 (de) |
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CN101867425B (zh) * | 2010-07-08 | 2012-10-10 | 华中科技大学 | 用于非连续ofdm动态频谱接入的可用子载波检测同步方法 |
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-
2005
- 2005-04-29 ES ES10011886T patent/ES2421782T3/es active Active
- 2005-04-29 DE DE602005019983T patent/DE602005019983D1/de active Active
- 2005-04-29 ES ES05009490T patent/ES2340393T3/es active Active
- 2005-04-29 ES ES10150649T patent/ES2420987T3/es active Active
- 2005-04-29 AT AT05009490T patent/ATE461574T1/de active
- 2005-04-29 EP EP05009490A patent/EP1718021B1/de active Active
- 2005-04-29 PL PL10011886T patent/PL2288100T3/pl unknown
- 2005-04-29 EP EP10011886.8A patent/EP2288100B1/de active Active
- 2005-04-29 PL PL05009490T patent/PL1718021T3/pl unknown
- 2005-04-29 EP EP10150649.1A patent/EP2173075B1/de active Active
-
2006
- 2006-04-28 WO PCT/EP2006/003986 patent/WO2006117150A1/en active Application Filing
- 2006-04-28 CN CN2006800145451A patent/CN101167322B/zh not_active Expired - Fee Related
- 2006-04-28 US US11/908,140 patent/US8325827B2/en active Active
- 2006-04-28 JP JP2008508164A patent/JP5355078B2/ja not_active Expired - Fee Related
-
2012
- 2012-08-28 US US13/596,699 patent/US20120321019A1/en not_active Abandoned
- 2012-08-31 US US13/600,363 patent/US20130003818A1/en not_active Abandoned
-
2013
- 2013-09-20 US US14/033,161 patent/US10298429B2/en active Active
-
2014
- 2014-09-09 US US14/481,332 patent/US9184963B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1718021B1 (de) | 2010-03-17 |
WO2006117150A1 (en) | 2006-11-09 |
EP2173075B1 (de) | 2013-06-05 |
EP2288100A1 (de) | 2011-02-23 |
US20080137761A1 (en) | 2008-06-12 |
EP2173075A1 (de) | 2010-04-07 |
ES2340393T3 (es) | 2010-06-02 |
US20140016715A1 (en) | 2014-01-16 |
ES2421782T3 (es) | 2013-09-05 |
US10298429B2 (en) | 2019-05-21 |
ES2420987T3 (es) | 2013-08-28 |
US9184963B2 (en) | 2015-11-10 |
US20150003567A1 (en) | 2015-01-01 |
US20120321019A1 (en) | 2012-12-20 |
US8325827B2 (en) | 2012-12-04 |
JP2008545285A (ja) | 2008-12-11 |
CN101167322A (zh) | 2008-04-23 |
JP5355078B2 (ja) | 2013-11-27 |
CN101167322B (zh) | 2011-09-28 |
US20130003818A1 (en) | 2013-01-03 |
PL2288100T3 (pl) | 2013-09-30 |
EP2288100B1 (de) | 2013-06-05 |
EP1718021A1 (de) | 2006-11-02 |
PL1718021T3 (pl) | 2010-08-31 |
DE602005019983D1 (de) | 2010-04-29 |
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