NO20091194L - Konfigurering av et pilotsymbol i et system for tradlos kommunikasjon - Google Patents
Konfigurering av et pilotsymbol i et system for tradlos kommunikasjonInfo
- Publication number
- NO20091194L NO20091194L NO20091194A NO20091194A NO20091194L NO 20091194 L NO20091194 L NO 20091194L NO 20091194 A NO20091194 A NO 20091194A NO 20091194 A NO20091194 A NO 20091194A NO 20091194 L NO20091194 L NO 20091194L
- Authority
- NO
- Norway
- Prior art keywords
- sequence
- pilot symbol
- configuration
- wireless communication
- communication system
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2703—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques the interleaver involving at least two directions
- H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2771—Internal interleaver for turbo codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0066—Parallel concatenated codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- 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
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- 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
-
- 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
- H04L27/2626—Arrangements specific to the transmitter only
-
- 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
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
- H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
- H04L1/0069—Puncturing patterns
-
- 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) or DMT
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/535,940 US8391410B2 (en) | 2004-07-29 | 2006-09-27 | Methods and apparatus for configuring a pilot symbol in a wireless communication system |
| PCT/US2007/079787 WO2008039952A1 (en) | 2006-09-27 | 2007-09-27 | Methods and apparatus for configuring a pilot symbol in a wireless communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20091194L true NO20091194L (no) | 2009-04-24 |
Family
ID=39047617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20091194A NO20091194L (no) | 2006-09-27 | 2009-03-20 | Konfigurering av et pilotsymbol i et system for tradlos kommunikasjon |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US8391410B2 (pt) |
| EP (1) | EP2074786A1 (pt) |
| JP (1) | JP4991866B2 (pt) |
| KR (1) | KR101088189B1 (pt) |
| CN (2) | CN105207760A (pt) |
| AU (1) | AU2007300037B2 (pt) |
| BR (1) | BRPI0717268A2 (pt) |
| CA (1) | CA2662687A1 (pt) |
| IL (1) | IL197354A0 (pt) |
| MX (1) | MX2009003198A (pt) |
| NO (1) | NO20091194L (pt) |
| RU (1) | RU2406246C1 (pt) |
| TW (1) | TWI390918B (pt) |
| WO (1) | WO2008039952A1 (pt) |
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2006
- 2006-09-27 US US11/535,940 patent/US8391410B2/en not_active Expired - Fee Related
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2007
- 2007-09-27 KR KR1020097008453A patent/KR101088189B1/ko not_active Expired - Fee Related
- 2007-09-27 TW TW096136065A patent/TWI390918B/zh not_active IP Right Cessation
- 2007-09-27 EP EP07843409A patent/EP2074786A1/en not_active Withdrawn
- 2007-09-27 CN CN201510638963.9A patent/CN105207760A/zh active Pending
- 2007-09-27 CN CN200780036041.4A patent/CN101518011B/zh not_active Expired - Fee Related
- 2007-09-27 MX MX2009003198A patent/MX2009003198A/es not_active Application Discontinuation
- 2007-09-27 BR BRPI0717268-0A patent/BRPI0717268A2/pt not_active IP Right Cessation
- 2007-09-27 RU RU2009115704/09A patent/RU2406246C1/ru not_active IP Right Cessation
- 2007-09-27 JP JP2009530612A patent/JP4991866B2/ja not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101518011A (zh) | 2009-08-26 |
| KR101088189B1 (ko) | 2011-11-30 |
| TW200833036A (en) | 2008-08-01 |
| AU2007300037B2 (en) | 2010-11-18 |
| MX2009003198A (es) | 2009-04-07 |
| EP2074786A1 (en) | 2009-07-01 |
| CN105207760A (zh) | 2015-12-30 |
| JP4991866B2 (ja) | 2012-08-01 |
| IL197354A0 (en) | 2009-12-24 |
| AU2007300037A1 (en) | 2008-04-03 |
| CA2662687A1 (en) | 2008-04-03 |
| RU2406246C1 (ru) | 2010-12-10 |
| KR20090057327A (ko) | 2009-06-04 |
| US8391410B2 (en) | 2013-03-05 |
| TWI390918B (zh) | 2013-03-21 |
| US20070082696A1 (en) | 2007-04-12 |
| CN101518011B (zh) | 2017-03-29 |
| BRPI0717268A2 (pt) | 2013-10-22 |
| JP2010505372A (ja) | 2010-02-18 |
| WO2008039952A1 (en) | 2008-04-03 |
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