JP2002152174A - Ofdm方式受信装置 - Google Patents
Ofdm方式受信装置Info
- Publication number
- JP2002152174A JP2002152174A JP2000349419A JP2000349419A JP2002152174A JP 2002152174 A JP2002152174 A JP 2002152174A JP 2000349419 A JP2000349419 A JP 2000349419A JP 2000349419 A JP2000349419 A JP 2000349419A JP 2002152174 A JP2002152174 A JP 2002152174A
- Authority
- JP
- Japan
- Prior art keywords
- control
- signal
- unit
- agc
- level detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 claims abstract description 75
- 230000008859 change Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 abstract description 16
- 238000012545 processing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000005562 fading Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Circuits Of Receivers In General (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000349419A JP2002152174A (ja) | 2000-11-16 | 2000-11-16 | Ofdm方式受信装置 |
| EP01127154A EP1207664A3 (en) | 2000-11-16 | 2001-11-15 | Gain control in an OFDM receiver |
| US09/987,964 US20020057750A1 (en) | 2000-11-16 | 2001-11-16 | OFDM receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000349419A JP2002152174A (ja) | 2000-11-16 | 2000-11-16 | Ofdm方式受信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002152174A true JP2002152174A (ja) | 2002-05-24 |
| JP2002152174A5 JP2002152174A5 (enExample) | 2006-03-09 |
Family
ID=18822832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000349419A Withdrawn JP2002152174A (ja) | 2000-11-16 | 2000-11-16 | Ofdm方式受信装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002152174A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003092561A (ja) * | 2001-09-18 | 2003-03-28 | Sony Corp | 受信装置及び受信方法 |
| JP2008236716A (ja) * | 2007-02-22 | 2008-10-02 | Oki Electric Ind Co Ltd | Ofdm受信機とドップラー周波数推定回路 |
| JP2009268098A (ja) * | 2008-04-24 | 2009-11-12 | Fujitsu Ltd | モバイル直交周波数分割多元接続ネットワークにおける自動利得制御方法及び装置 |
| JP2010011167A (ja) * | 2008-06-27 | 2010-01-14 | Kyoraku Sangyo Kk | 多重伝送装置及び多重伝送方法 |
-
2000
- 2000-11-16 JP JP2000349419A patent/JP2002152174A/ja not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003092561A (ja) * | 2001-09-18 | 2003-03-28 | Sony Corp | 受信装置及び受信方法 |
| JP2008236716A (ja) * | 2007-02-22 | 2008-10-02 | Oki Electric Ind Co Ltd | Ofdm受信機とドップラー周波数推定回路 |
| JP2009268098A (ja) * | 2008-04-24 | 2009-11-12 | Fujitsu Ltd | モバイル直交周波数分割多元接続ネットワークにおける自動利得制御方法及び装置 |
| JP2010011167A (ja) * | 2008-06-27 | 2010-01-14 | Kyoraku Sangyo Kk | 多重伝送装置及び多重伝送方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060117 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060126 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20060512 |