NO20075899L - Hybrid ortogonalt frekvensdelt multippel aksess-system og fremgangsmate - Google Patents
Hybrid ortogonalt frekvensdelt multippel aksess-system og fremgangsmateInfo
- Publication number
- NO20075899L NO20075899L NO20075899A NO20075899A NO20075899L NO 20075899 L NO20075899 L NO 20075899L NO 20075899 A NO20075899 A NO 20075899A NO 20075899 A NO20075899 A NO 20075899A NO 20075899 L NO20075899 L NO 20075899L
- Authority
- NO
- Norway
- Prior art keywords
- ofdma
- assembly
- sub
- subassembly
- input data
- Prior art date
Links
Classifications
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- 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
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
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- 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
-
- 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
-
- 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
- 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
- H04L5/0037—Inter-user or inter-terminal allocation
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0073—Allocation arrangements that take into account other cell interferences
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Transceivers (AREA)
- Time-Division Multiplex Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Radio Relay Systems (AREA)
- Liquid Developers In Electrophotography (AREA)
Abstract
Et hybrid ortogonalt frekvensdelt multippelaksess (OFDMA) system inkluderende en sender og en mottaker beskrives. Senderen inkluderer en første spredning OFDMA undersammenstilling, en første ikke-spredning OFDMA undersammenstilling og en første felles undersammenstilling. Den første spredning OFDMA undersammenstillingen sprer innmatningsdata og mapper de spredte data til en første gruppe underbærere. Den første ikke-spredning OFDMA undersammenstillingen mapper innmatningsdata til en andre gruppe av underbærere. Den første felles undersammenstillingen sender innmatningsdataen mappet til den første og andre gruppen av underbærere ved hjelp av OFDMA. Mottakeren inkluderer en andre spredning OFDMA undersammenstilling, en andre ikke-spredning OFDMA sammenstilling og en andre felles undersammenstilling. Den andre felles undersammenstillingen behandler mottatte data for å gjenvinne data mappet til underbæreme ved hjelp av OFDMA. Den andre spredning OFDMA som undersammenstillingen gjenvinner de første innmatningsdata ved 'a atskille brukerdata i et kodedomene, og den andre ikke-spredning OFDMA undersammenstillingen gjenvinner de andre innmatningsdata.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67387205P | 2005-04-22 | 2005-04-22 | |
US11/406,878 US7715460B2 (en) | 2005-04-22 | 2006-04-19 | Hybrid orthogonal frequency division multiple access system and method |
PCT/US2006/014947 WO2006116003A2 (en) | 2005-04-22 | 2006-04-20 | Hybrid orthogonal frequency division multiple access system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20075899L true NO20075899L (no) | 2008-01-18 |
NO338282B1 NO338282B1 (no) | 2016-08-08 |
Family
ID=37215267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075899A NO338282B1 (no) | 2005-04-22 | 2007-11-15 | Hybrid ortogonalt frekvensdelt multippel aksess-system og fremgangsmåte |
Country Status (16)
Country | Link |
---|---|
US (6) | US7715460B2 (no) |
EP (3) | EP1872480B1 (no) |
JP (6) | JP2008537451A (no) |
CN (1) | CN102143118A (no) |
AU (2) | AU2006240057B2 (no) |
BR (1) | BRPI0612361B1 (no) |
CA (1) | CA2605657C (no) |
ES (2) | ES2398965T3 (no) |
GE (1) | GEP20115157B (no) |
HU (1) | HUE039824T2 (no) |
IL (1) | IL186836A (no) |
IN (2) | IN2014DN04803A (no) |
MX (1) | MX2007013143A (no) |
NO (1) | NO338282B1 (no) |
SG (1) | SG10201502894UA (no) |
WO (1) | WO2006116003A2 (no) |
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2006
- 2006-04-19 US US11/406,878 patent/US7715460B2/en active Active
- 2006-04-20 IN IN4803DEN2014 patent/IN2014DN04803A/en unknown
- 2006-04-20 BR BRPI0612361-9A patent/BRPI0612361B1/pt active IP Right Grant
- 2006-04-20 WO PCT/US2006/014947 patent/WO2006116003A2/en active Application Filing
- 2006-04-20 SG SG10201502894UA patent/SG10201502894UA/en unknown
- 2006-04-20 CA CA2605657A patent/CA2605657C/en active Active
- 2006-04-20 ES ES06750864T patent/ES2398965T3/es active Active
- 2006-04-20 EP EP06750864A patent/EP1872480B1/en active Active
- 2006-04-20 AU AU2006240057A patent/AU2006240057B2/en active Active
- 2006-04-20 ES ES12181984.1T patent/ES2687672T3/es active Active
- 2006-04-20 HU HUE12181984A patent/HUE039824T2/hu unknown
- 2006-04-20 GE GEAP200610386A patent/GEP20115157B/en unknown
- 2006-04-20 MX MX2007013143A patent/MX2007013143A/es active IP Right Grant
- 2006-04-20 IN IN7577DEN2014 patent/IN2014DN07577A/en unknown
- 2006-04-20 EP EP12181984.1A patent/EP2530844B1/en active Active
- 2006-04-20 CN CN2011101182126A patent/CN102143118A/zh active Pending
- 2006-04-20 JP JP2008507884A patent/JP2008537451A/ja active Pending
- 2006-04-20 EP EP13185444.0A patent/EP2680449A3/en not_active Withdrawn
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2007
- 2007-10-22 IL IL186836A patent/IL186836A/en active IP Right Grant
- 2007-11-15 NO NO20075899A patent/NO338282B1/no unknown
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2009
- 2009-07-29 JP JP2009176696A patent/JP2009284523A/ja active Pending
- 2009-12-17 AU AU2009250999A patent/AU2009250999B2/en active Active
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2010
- 2010-05-10 US US12/776,769 patent/US8023551B2/en active Active
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2011
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