WO2009017225A1 - 受信装置、通信システム及び受信方法 - Google Patents
受信装置、通信システム及び受信方法 Download PDFInfo
- Publication number
- WO2009017225A1 WO2009017225A1 PCT/JP2008/063872 JP2008063872W WO2009017225A1 WO 2009017225 A1 WO2009017225 A1 WO 2009017225A1 JP 2008063872 W JP2008063872 W JP 2008063872W WO 2009017225 A1 WO2009017225 A1 WO 2009017225A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unit
- reception
- modulation method
- transmission devices
- demodulation
- Prior art date
Links
Classifications
-
- 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
- H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
-
- 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
- H04L27/2649—Demodulators
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
受信装置は、複数の送信装置でそれぞれ変調された信号を受信する受信部と、受信部が受信した信号に基づいて複数の送信装置が信号を送信する際に用いた変調方式を特定する変調方式特定部と、変調方式特定部が特定した複数の送信装置の変調方式に基づいて複数の送信装置が送信した信号を復調する順序を決定する復調順序決定部と、復調順序決定部が決定した順序に従って受信部が受信した信号を復調する復調部とを備える。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007202125 | 2007-08-02 | ||
JP2007-202125 | 2007-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009017225A1 true WO2009017225A1 (ja) | 2009-02-05 |
Family
ID=40304454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/063872 WO2009017225A1 (ja) | 2007-08-02 | 2008-08-01 | 受信装置、通信システム及び受信方法 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2009017225A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004328255A (ja) * | 2003-04-23 | 2004-11-18 | Matsushita Electric Ind Co Ltd | マルチキャリア通信装置 |
WO2005041457A1 (ja) * | 2003-10-23 | 2005-05-06 | Sharp Kabushiki Kaisha | Ofdm送受信装置 |
JP2007181126A (ja) * | 2005-12-28 | 2007-07-12 | Ntt Docomo Inc | 通信システム、通信装置、通信方法及びプログラム |
JP2008011420A (ja) * | 2006-06-30 | 2008-01-17 | Ntt Docomo Inc | 移動通信システムでスケジューリングを行うための方法及び無線基地局 |
-
2008
- 2008-08-01 WO PCT/JP2008/063872 patent/WO2009017225A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004328255A (ja) * | 2003-04-23 | 2004-11-18 | Matsushita Electric Ind Co Ltd | マルチキャリア通信装置 |
WO2005041457A1 (ja) * | 2003-10-23 | 2005-05-06 | Sharp Kabushiki Kaisha | Ofdm送受信装置 |
JP2007181126A (ja) * | 2005-12-28 | 2007-07-12 | Ntt Docomo Inc | 通信システム、通信装置、通信方法及びプログラム |
JP2008011420A (ja) * | 2006-06-30 | 2008-01-17 | Ntt Docomo Inc | 移動通信システムでスケジューリングを行うための方法及び無線基地局 |
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