JP2001177506A - 多重アクセス方法、この方法を実行するための装置およびこれらの方法を使用した通信システム - Google Patents
多重アクセス方法、この方法を実行するための装置およびこれらの方法を使用した通信システムInfo
- Publication number
- JP2001177506A JP2001177506A JP2000311409A JP2000311409A JP2001177506A JP 2001177506 A JP2001177506 A JP 2001177506A JP 2000311409 A JP2000311409 A JP 2000311409A JP 2000311409 A JP2000311409 A JP 2000311409A JP 2001177506 A JP2001177506 A JP 2001177506A
- Authority
- JP
- Japan
- Prior art keywords
- network
- network terminal
- assigned
- terminals
- central office
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000004891 communication Methods 0.000 title claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 238000012546 transfer Methods 0.000 claims abstract description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 101000931660 Malus baccata var. xiaojinensis Ferritin, chloroplastic Proteins 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 11
- 230000010363 phase shift Effects 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000019800 disodium phosphate Nutrition 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- H04L5/02—Channels characterised by the type of signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99402766A EP1098468B1 (en) | 1999-11-05 | 1999-11-05 | Method and apparatus for multiple access in a communication system |
| EP99402766.2 | 1999-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001177506A true JP2001177506A (ja) | 2001-06-29 |
| JP2001177506A5 JP2001177506A5 (enExample) | 2007-07-12 |
Family
ID=8242170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000311409A Withdrawn JP2001177506A (ja) | 1999-11-05 | 2000-10-12 | 多重アクセス方法、この方法を実行するための装置およびこれらの方法を使用した通信システム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6744824B1 (enExample) |
| EP (1) | EP1098468B1 (enExample) |
| JP (1) | JP2001177506A (enExample) |
| AT (1) | ATE318031T1 (enExample) |
| DE (1) | DE69929871T2 (enExample) |
| ES (1) | ES2255237T3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006059767A1 (ja) * | 2004-12-03 | 2008-06-05 | 日本電気株式会社 | 混合信号をブラインド分離する方法及び装置並びに混合信号の送信方法及び装置 |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7194528B1 (en) | 2001-05-18 | 2007-03-20 | Current Grid, Llc | Method and apparatus for processing inbound data within a powerline based communication system |
| US7173938B1 (en) * | 2001-05-18 | 2007-02-06 | Current Grid, Llc | Method and apparatus for processing outbound data within a powerline based communication system |
| AU2002365841A1 (en) * | 2001-12-04 | 2003-06-17 | Enikia Llc | Passive optical network backhaul for powerline communications |
| US20080161720A1 (en) * | 2002-10-07 | 2008-07-03 | Nicoson Zachary R | Registration system |
| US7708751B2 (en) | 2004-05-21 | 2010-05-04 | Ethicon Endo-Surgery, Inc. | MRI biopsy device |
| US8932233B2 (en) | 2004-05-21 | 2015-01-13 | Devicor Medical Products, Inc. | MRI biopsy device |
| US9638770B2 (en) | 2004-05-21 | 2017-05-02 | Devicor Medical Products, Inc. | MRI biopsy apparatus incorporating an imageable penetrating portion |
| US20080056338A1 (en) * | 2006-08-28 | 2008-03-06 | David Stanley Yaney | Power Line Communication Device and Method with Frequency Shifted Modem |
| US8202229B2 (en) | 2007-10-01 | 2012-06-19 | Suros Surgical Systems, Inc. | Surgical device |
| US8808200B2 (en) | 2007-10-01 | 2014-08-19 | Suros Surgical Systems, Inc. | Surgical device and method of using same |
| US20090247901A1 (en) * | 2008-03-25 | 2009-10-01 | Brian Zimmer | Latching side removal spacer |
| US20090247900A1 (en) * | 2008-03-25 | 2009-10-01 | Brian Zimmer | Push button adjustable spacer |
| US8043316B2 (en) * | 2008-05-02 | 2011-10-25 | Suros Surgical Systems, Inc. | Adjustable spacer |
| US8989024B2 (en) * | 2012-06-18 | 2015-03-24 | At&T Intellectual Property I, L.P. | Long term evolution network dynamic overload management |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6259432A (ja) * | 1985-09-10 | 1987-03-16 | Nec Corp | Ｆｄｍ／ｔｄｍ相互変換方式 |
| US5099493A (en) * | 1990-08-27 | 1992-03-24 | Zeger-Abrams Incorporated | Multiple signal receiver for direct sequence, code division multiple access, spread spectrum signals |
| US5177768A (en) * | 1991-11-22 | 1993-01-05 | Bell Communications Research, Inc. | Spread-time code division multiple access technique with arbitrary spectral shaping |
| FR2685593B1 (fr) * | 1991-12-20 | 1994-02-11 | France Telecom | Dispositif de demultiplexage en frequence a filtres numeriques. |
| JPH09200165A (ja) * | 1996-01-18 | 1997-07-31 | Daihen Corp | チャンネル分離用フィルタ装置、ｐｓｋ復調装置及びｐｓｋ受信装置 |
| JP3848421B2 (ja) * | 1997-01-31 | 2006-11-22 | 秀男 村上 | 離散時間信号に対する多重化装置および多重化システムと、離散時間信号に対する多重化方法 |
| US6285720B1 (en) * | 1999-05-28 | 2001-09-04 | W J Communications, Inc. | Method and apparatus for high data rate wireless communications over wavefield spaces |
| US6218896B1 (en) * | 1999-08-27 | 2001-04-17 | Tachyon, Inc. | Vectored demodulation and frequency estimation apparatus and method |
| US6452982B1 (en) * | 1999-09-10 | 2002-09-17 | Raytheon Company | Method and system for-down-converting a signal |
-
1999
- 1999-11-05 ES ES99402766T patent/ES2255237T3/es not_active Expired - Lifetime
- 1999-11-05 EP EP99402766A patent/EP1098468B1/en not_active Expired - Lifetime
- 1999-11-05 AT AT99402766T patent/ATE318031T1/de not_active IP Right Cessation
- 1999-11-05 DE DE69929871T patent/DE69929871T2/de not_active Expired - Fee Related
-
2000
- 2000-10-12 JP JP2000311409A patent/JP2001177506A/ja not_active Withdrawn
- 2000-11-03 US US09/704,680 patent/US6744824B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006059767A1 (ja) * | 2004-12-03 | 2008-06-05 | 日本電気株式会社 | 混合信号をブラインド分離する方法及び装置並びに混合信号の送信方法及び装置 |
| US7760758B2 (en) | 2004-12-03 | 2010-07-20 | Nec Corporation | Method and apparatus for blindly separating mixed signals, and a transmission method and apparatus of mixed signals |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69929871D1 (de) | 2006-04-20 |
| DE69929871T2 (de) | 2006-11-02 |
| EP1098468A1 (en) | 2001-05-09 |
| US6744824B1 (en) | 2004-06-01 |
| ATE318031T1 (de) | 2006-03-15 |
| ES2255237T3 (es) | 2006-06-16 |
| EP1098468B1 (en) | 2006-02-15 |
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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: 20070507 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070507 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20080221 |