CO4780073A1 - Aparato receptor y metodo asociado para recibir una senal de recepcion transmitida en un canal susceptible a interferen- cia - Google Patents
Aparato receptor y metodo asociado para recibir una senal de recepcion transmitida en un canal susceptible a interferen- ciaInfo
- Publication number
- CO4780073A1 CO4780073A1 CO98010852A CO98010852A CO4780073A1 CO 4780073 A1 CO4780073 A1 CO 4780073A1 CO 98010852 A CO98010852 A CO 98010852A CO 98010852 A CO98010852 A CO 98010852A CO 4780073 A1 CO4780073 A1 CO 4780073A1
- Authority
- CO
- Colombia
- Prior art keywords
- signal
- receive
- signal component
- receiving
- received
- Prior art date
Links
- 230000002452 interceptive effect Effects 0.000 abstract 4
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/024—Channel estimation channel estimation algorithms
- H04L25/0242—Channel estimation channel estimation algorithms using matrix methods
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
- H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/005—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03305—Joint sequence estimation and interference removal
Abstract
Es un radio receptor que opera para recibir una señal de recepción, donde la señal de recepción formada de una porción del componente de señal deseada y al menos una porción del componente de señal interferente, un aparato mejorado para facilitar el procesamiento de la señal de recepción; dicho aparato comprende:Un determinador de medida de calidad conectado para recibir al menos indicaciones de la señal recibida; dicho determinador de medida de calidad sirve para formar al menos una medida de calidad de la señal recibida; yun detector de interferencia conectado también para recibirlas al menos indicaciones de la señal recibida e indicaciones de la al menos una medida de calidad de la señal recibida determinadas por dicho determinador de medida de calidad; dicho detector de interferencia sirve para detectar la porción del componente de señal deseada de la señal de recepción y para suprimir, de modo selectivo, la al menos una porción del componente de señal interferente.En un radio receptor que opera para recibir una señal de recepción, donde la señal de recepción está formada de un componente de señal deseada y de un componente de señal interferente; el componente de señal deseada tiene asociada una primera secuencia de adiestramiento y la al menos una porción del componente de señal interferente tiene asociada al menos una segunda secuencia de adiestramiento; la primero y la al menos segunda secuencias de adiestramiento, respectivamente, son seleccionadas de un conjunto de secuencias de adiestramiento; la primera secuencia de adiestramiento tiene un valor que el receptor conoce al menos cuando la señal de recepción es recibida en el receptor...
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/808,823 US5933768A (en) | 1997-02-28 | 1997-02-28 | Receiver apparatus, and associated method, for receiving a receive signal transmitted upon a channel susceptible to interference |
Publications (1)
Publication Number | Publication Date |
---|---|
CO4780073A1 true CO4780073A1 (es) | 1999-05-26 |
Family
ID=25199846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO98010852A CO4780073A1 (es) | 1997-02-28 | 1998-02-27 | Aparato receptor y metodo asociado para recibir una senal de recepcion transmitida en un canal susceptible a interferen- cia |
Country Status (12)
Country | Link |
---|---|
US (1) | US5933768A (es) |
EP (1) | EP1012991B1 (es) |
JP (1) | JP4059528B2 (es) |
CN (1) | CN1135717C (es) |
AR (1) | AR011883A1 (es) |
AU (1) | AU6640698A (es) |
CA (1) | CA2282312C (es) |
CO (1) | CO4780073A1 (es) |
DE (1) | DE69837548T2 (es) |
MY (1) | MY122126A (es) |
TW (1) | TW365717B (es) |
WO (1) | WO1998038750A1 (es) |
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US8010050B2 (en) * | 2006-09-28 | 2011-08-30 | Alcatel Lucent | Method and system for wireless access to a network by an isolated user |
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US8347339B2 (en) * | 2007-07-05 | 2013-01-01 | Coherent Logix, Incorporated | Transmission of multimedia streams to mobile devices with variable training information |
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-
1997
- 1997-02-28 US US08/808,823 patent/US5933768A/en not_active Expired - Lifetime
-
1998
- 1998-02-13 AU AU66406/98A patent/AU6640698A/en not_active Abandoned
- 1998-02-13 WO PCT/SE1998/000260 patent/WO1998038750A1/en active IP Right Grant
- 1998-02-13 DE DE69837548T patent/DE69837548T2/de not_active Expired - Lifetime
- 1998-02-13 JP JP53756698A patent/JP4059528B2/ja not_active Expired - Lifetime
- 1998-02-13 CA CA002282312A patent/CA2282312C/en not_active Expired - Fee Related
- 1998-02-13 CN CNB988029448A patent/CN1135717C/zh not_active Expired - Fee Related
- 1998-02-13 EP EP98908360A patent/EP1012991B1/en not_active Expired - Lifetime
- 1998-02-25 MY MYPI98000805A patent/MY122126A/en unknown
- 1998-02-26 AR ARP980100863A patent/AR011883A1/es unknown
- 1998-02-27 TW TW087102887A patent/TW365717B/zh not_active IP Right Cessation
- 1998-02-27 CO CO98010852A patent/CO4780073A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
US5933768A (en) | 1999-08-03 |
DE69837548T2 (de) | 2007-12-27 |
JP2001513956A (ja) | 2001-09-04 |
CA2282312C (en) | 2008-10-14 |
MY122126A (en) | 2006-03-31 |
TW365717B (en) | 1999-08-01 |
CN1249864A (zh) | 2000-04-05 |
WO1998038750A1 (en) | 1998-09-03 |
CA2282312A1 (en) | 1998-09-03 |
DE69837548D1 (de) | 2007-05-24 |
AR011883A1 (es) | 2000-09-13 |
EP1012991A1 (en) | 2000-06-28 |
AU6640698A (en) | 1998-09-18 |
JP4059528B2 (ja) | 2008-03-12 |
EP1012991B1 (en) | 2007-04-11 |
CN1135717C (zh) | 2004-01-21 |
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