ITTO20020076A1 - Procedimento e apparato di cancellazione del segnale di rientro in unripetitore di tipo gap filler per reti a singola frequenza dvb-t. - Google Patents
Procedimento e apparato di cancellazione del segnale di rientro in unripetitore di tipo gap filler per reti a singola frequenza dvb-t.Info
- Publication number
- ITTO20020076A1 ITTO20020076A1 IT2002TO000076A ITTO20020076A ITTO20020076A1 IT TO20020076 A1 ITTO20020076 A1 IT TO20020076A1 IT 2002TO000076 A IT2002TO000076 A IT 2002TO000076A IT TO20020076 A ITTO20020076 A IT TO20020076A IT TO20020076 A1 ITTO20020076 A1 IT TO20020076A1
- Authority
- IT
- Italy
- Prior art keywords
- networks
- procedure
- single frequency
- return signal
- gap filler
- Prior art date
Links
Classifications
-
- 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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15564—Relay station antennae loop interference reduction
- H04B7/15585—Relay station antennae loop interference reduction by interference cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002TO000076A ITTO20020076A1 (it) | 2002-01-28 | 2002-01-28 | Procedimento e apparato di cancellazione del segnale di rientro in unripetitore di tipo gap filler per reti a singola frequenza dvb-t. |
EP03000465A EP1335554A3 (en) | 2002-01-28 | 2003-01-11 | Cancellation of reentry-signals relay stations for DVB-T networks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002TO000076A ITTO20020076A1 (it) | 2002-01-28 | 2002-01-28 | Procedimento e apparato di cancellazione del segnale di rientro in unripetitore di tipo gap filler per reti a singola frequenza dvb-t. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITTO20020076A0 ITTO20020076A0 (it) | 2002-01-28 |
ITTO20020076A1 true ITTO20020076A1 (it) | 2003-07-28 |
Family
ID=27590489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2002TO000076A ITTO20020076A1 (it) | 2002-01-28 | 2002-01-28 | Procedimento e apparato di cancellazione del segnale di rientro in unripetitore di tipo gap filler per reti a singola frequenza dvb-t. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1335554A3 (it) |
IT (1) | ITTO20020076A1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2274659B2 (es) * | 2003-12-23 | 2008-08-01 | Tredess 2010, S.L. | Sistema de procesado de señales de espectro plano. |
CN1312929C (zh) * | 2004-04-01 | 2007-04-25 | 清华大学 | 地面数字电视广播的单频网系统及其实现方法 |
GB2428934A (en) * | 2005-07-26 | 2007-02-07 | Ovus Ltd | Orthogonal Frequency Division Multiplex (OFDM) Repeaters |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4409639B2 (ja) * | 1998-06-10 | 2010-02-03 | 日本放送協会 | 回り込みキャンセラ |
SG99310A1 (en) * | 2000-06-16 | 2003-10-27 | Oki Techno Ct Singapore Pte | Methods and apparatus for reducing signal degradation |
-
2002
- 2002-01-28 IT IT2002TO000076A patent/ITTO20020076A1/it unknown
-
2003
- 2003-01-11 EP EP03000465A patent/EP1335554A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1335554A3 (en) | 2006-10-04 |
ITTO20020076A0 (it) | 2002-01-28 |
EP1335554A2 (en) | 2003-08-13 |
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