JP2001318697A - アップストリーム音声帯域モデムチャネルの一般化されたプリコーダ - Google Patents
アップストリーム音声帯域モデムチャネルの一般化されたプリコーダInfo
- Publication number
- JP2001318697A JP2001318697A JP2001035729A JP2001035729A JP2001318697A JP 2001318697 A JP2001318697 A JP 2001318697A JP 2001035729 A JP2001035729 A JP 2001035729A JP 2001035729 A JP2001035729 A JP 2001035729A JP 2001318697 A JP2001318697 A JP 2001318697A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- precoder
- constellation
- point
- receiving
- 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.)
- Abandoned
Links
- 238000011144 upstream manufacturing Methods 0.000 title claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 19
- 238000001228 spectrum Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 17
- 230000003595 spectral effect Effects 0.000 claims description 20
- 238000009432 framing Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005311 autocorrelation function Methods 0.000 description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18152000P | 2000-02-10 | 2000-02-10 | |
| US181520 | 2000-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001318697A true JP2001318697A (ja) | 2001-11-16 |
| JP2001318697A5 JP2001318697A5 (OSRAM) | 2008-03-27 |
Family
ID=22664621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001035729A Abandoned JP2001318697A (ja) | 2000-02-10 | 2001-02-13 | アップストリーム音声帯域モデムチャネルの一般化されたプリコーダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001318697A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012065433A (ja) * | 2010-09-15 | 2012-03-29 | Mitsubishi Electric Corp | 保護リレー |
-
2001
- 2001-02-13 JP JP2001035729A patent/JP2001318697A/ja not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012065433A (ja) * | 2010-09-15 | 2012-03-29 | Mitsubishi Electric Corp | 保護リレー |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080213 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080213 |
|
| A762 | Written abandonment of application |
Free format text: JAPANESE INTERMEDIATE CODE: A762 Effective date: 20090914 |