AR043566A1 - Un metodo y un sistema de comunicacion inalambrica para asignar pasos multiples a fingers (dedos) de un receptor rake (rastrillo) - Google Patents
Un metodo y un sistema de comunicacion inalambrica para asignar pasos multiples a fingers (dedos) de un receptor rake (rastrillo)Info
- Publication number
- AR043566A1 AR043566A1 ARP040100803A ARP040100803A AR043566A1 AR 043566 A1 AR043566 A1 AR 043566A1 AR P040100803 A ARP040100803 A AR P040100803A AR P040100803 A ARP040100803 A AR P040100803A AR 043566 A1 AR043566 A1 AR 043566A1
- Authority
- AR
- Argentina
- Prior art keywords
- data field
- fingers
- assigned
- pass signals
- database
- Prior art date
Links
Classifications
-
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
- H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un método y sistema de comunicación inalámbrica para asignar pasos múltiples a dedos del receptor Rake. Se establece una base de datos de asignación de dedo Rake donde se categorizan senales de paso múltiple en un grupo verificado y en un grupo no verificado. Cada paso múltiple es asignado a un casillero individual en la base de datos. Cada casillero incluye un campo de datos de fase piloto, un campo de datos de antena, un campo de datos de código, un campo de datos de intensidad de senal promediada, un campo de datos de indicador asignados, un campo de datos de indicador de verificación, un campo de datos de indicador de actualización, un campo de datos de número de dedo Rake asignado y un campo de datos de contador de tiempo de asignación. Las senales de paso múltiple en el grupo verificado son categorizadas en forma adicional en un sub-grupo asignado y en un sub-grupo no asignado. Durante un intervalo de medición, cada una de una pluralidad de senales de paso múltiple recientemente medidas es comprada con las senales de paso múltiple en la base de datos y es procesada en consecuencia.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45501703P | 2003-03-13 | 2003-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR043566A1 true AR043566A1 (es) | 2005-08-03 |
Family
ID=33029943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP040100803A AR043566A1 (es) | 2003-03-13 | 2004-03-12 | Un metodo y un sistema de comunicacion inalambrica para asignar pasos multiples a fingers (dedos) de un receptor rake (rastrillo) |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US7583720B2 (es) |
| EP (1) | EP1609316A4 (es) |
| JP (2) | JP4742027B2 (es) |
| KR (4) | KR20070121832A (es) |
| CN (2) | CN100502250C (es) |
| AR (1) | AR043566A1 (es) |
| CA (1) | CA2518800A1 (es) |
| MX (1) | MXPA05009752A (es) |
| NO (1) | NO20054617L (es) |
| TW (3) | TW200807909A (es) |
| WO (1) | WO2004084562A2 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2855342B1 (fr) * | 2003-05-20 | 2008-09-05 | St Microelectronics Sa | Procede pour retarder des symboles au sein d'un recepteur "rake", et recepteur "rake" correspondant |
| KR100547737B1 (ko) * | 2003-06-10 | 2006-01-31 | 삼성전자주식회사 | 직접시퀀스 부호분할다중접속 이동통신시스템에서 레이크수신장치 및 방법 |
| FR2871636B1 (fr) * | 2004-06-10 | 2006-09-22 | St Microelectronics Sa | Procede de traitement des signaux au sein d'un recepteur "rake" a plusieurs doigts lors d'un changement de configuration des doigts, et recepteur "rake" correspondant |
| US8179834B2 (en) * | 2004-11-19 | 2012-05-15 | Samsung Electronics Co., Ltd. | Method and apparatus for adapting downlink wireless transmission between beamforming and transmit diversity on a per mobile station basis |
| US7515876B2 (en) * | 2005-05-03 | 2009-04-07 | Agere Systems Inc. | Rake receiver with time-shared fingers |
| US20070021086A1 (en) * | 2005-07-22 | 2007-01-25 | Industrial Technology Research Institute | Method for path selection and signal processing in wireless communications system |
| US20070019585A1 (en) * | 2005-07-22 | 2007-01-25 | Industrial Technology Research Institute | Apparatus for path selection and signal processing in wireless communications system |
| WO2007025749A2 (en) * | 2005-09-01 | 2007-03-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for selecting delay values for a rake receive |
| ATE437481T1 (de) | 2005-09-01 | 2009-08-15 | Ericsson Telefon Ab L M | Verfahren und vorrichtung zur auswahl von verzögerungswerten für einen rake-empfänger |
| US8295250B2 (en) * | 2006-07-24 | 2012-10-23 | Qualcomm Incorporated | Code interleaving for a structured code |
| US9225386B2 (en) * | 2007-11-20 | 2015-12-29 | Sony Corporation | Method for placement of fingers with G-Rake advanced receiver |
| US8442248B2 (en) | 2008-09-03 | 2013-05-14 | Starkey Laboratories, Inc. | Systems and methods for managing wireless communication links for hearing assistance devices |
| CN102195668B (zh) * | 2010-03-12 | 2015-08-05 | 上海摩波彼克半导体有限公司 | 移动通信系统中耙型接收器性能提升的耙指配置管理方法 |
| US9584927B2 (en) | 2013-03-15 | 2017-02-28 | Starkey Laboratories, Inc. | Wireless environment interference diagnostic hearing assistance device system |
| CN104639208B (zh) * | 2013-11-11 | 2017-05-17 | 深圳市中兴微电子技术有限公司 | 一种实现多径搜索的任务处理方法和装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5953382A (en) * | 1996-07-17 | 1999-09-14 | Asano; Nobuo | CDMA system mobile communication receiver |
| US6216004B1 (en) * | 1998-06-23 | 2001-04-10 | Qualcomm Incorporated | Cellular communication system with common channel soft handoff and associated method |
| JP3251242B2 (ja) * | 1998-09-16 | 2002-01-28 | 沖電気工業株式会社 | 拡散符号同期回路及び拡散符号同期方法 |
| US6532222B1 (en) * | 1998-11-05 | 2003-03-11 | Lucent Technologies Inc. | Apparatus and methods for improving the assignment of parallel demodulators to multipaths of wireless signals |
| JP4815561B2 (ja) | 1999-12-17 | 2011-11-16 | エスティー‐エリクソン、ソシエテ、アノニム | マルチパス信号を管理する方法と装置 |
| US6975670B1 (en) * | 2000-10-02 | 2005-12-13 | Koninklijke Philips Electronics N.V. | Managing assigned fingers in wireless telecommunication using a finger lock mechanism |
| US6725016B1 (en) * | 2000-10-02 | 2004-04-20 | Koninklijke Philips Electronics N.V. | Method and apparatus for managing multipath signals for a receiver with multiple demodulators |
| JP3575381B2 (ja) * | 2000-03-24 | 2004-10-13 | 日本電気株式会社 | リンクステートルーティング用通信装置及びリンクステートルーティング用通信方法 |
| JP2001308744A (ja) | 2000-04-19 | 2001-11-02 | Nec Corp | 移動通信復調装置及びその復調方法並びにその制御プログラムを記録した記録媒体 |
| JP2002026767A (ja) | 2000-07-04 | 2002-01-25 | Nec Corp | Ｃｄｍａ受信装置及びパス検出方法 |
| JP3441431B2 (ja) * | 2000-11-09 | 2003-09-02 | 日本電気株式会社 | Ｒａｋｅ受信機及び受信方法 |
| JP3724381B2 (ja) | 2001-01-09 | 2005-12-07 | 三菱電機株式会社 | Ｒａｋｅ受信機のパス検出回路およびパス検出方法 |
| JP3838877B2 (ja) * | 2001-01-15 | 2006-10-25 | 日本電気株式会社 | パスサーチを行うｃｄｍａ受信装置、パスサーチ方法、及びプログラム |
| JP3680736B2 (ja) * | 2001-01-18 | 2005-08-10 | 三菱電機株式会社 | Ｃｄｍａ受信装置及びそのパス割当て方法 |
| JP4081982B2 (ja) | 2001-01-30 | 2008-04-30 | 日本電気株式会社 | Ｃｄｍａ移動通信復調回路及び復調方法 |
| JP4567919B2 (ja) * | 2001-07-09 | 2010-10-27 | 株式会社東芝 | 移動無線端末 |
| US7012952B2 (en) * | 2001-08-01 | 2006-03-14 | Qualcomm Incorporated | Method and apparatus for adjusting delay in systems with time-burst pilot and fractionally spaced equalizers |
| US7058116B2 (en) * | 2002-01-25 | 2006-06-06 | Intel Corporation | Receiver architecture for CDMA receiver downlink |
| US7089004B2 (en) * | 2002-07-18 | 2006-08-08 | Texas Instruments Incorporated | Method and apparatus for scheduling cell search in CDMA mobile receivers |
-
2004
- 2004-03-11 TW TW096108471A patent/TW200807909A/zh unknown
- 2004-03-11 JP JP2006507036A patent/JP4742027B2/ja not_active Expired - Fee Related
- 2004-03-11 KR KR1020077026122A patent/KR20070121832A/ko not_active Application Discontinuation
- 2004-03-11 TW TW093106557A patent/TWI249292B/zh not_active IP Right Cessation
- 2004-03-11 US US10/798,707 patent/US7583720B2/en not_active Expired - Fee Related
- 2004-03-11 CA CA002518800A patent/CA2518800A1/en not_active Abandoned
- 2004-03-11 KR KR1020057017016A patent/KR100769493B1/ko not_active IP Right Cessation
- 2004-03-11 WO PCT/US2004/007296 patent/WO2004084562A2/en active Search and Examination
- 2004-03-11 TW TW093127938A patent/TW200520407A/zh unknown
- 2004-03-11 EP EP04719709A patent/EP1609316A4/en not_active Ceased
- 2004-03-11 CN CNB2004800065481A patent/CN100502250C/zh not_active Expired - Fee Related
- 2004-03-11 CN CN2009101461733A patent/CN101594170B/zh not_active Expired - Fee Related
- 2004-03-11 KR KR1020097005004A patent/KR20090033404A/ko not_active Application Discontinuation
- 2004-03-11 KR KR1020057019018A patent/KR20050102693A/ko not_active Application Discontinuation
- 2004-03-11 MX MXPA05009752A patent/MXPA05009752A/es unknown
- 2004-03-12 AR ARP040100803A patent/AR043566A1/es not_active Application Discontinuation
-
2005
- 2005-10-06 NO NO20054617A patent/NO20054617L/no not_active Application Discontinuation
-
2009
- 2009-04-13 JP JP2009097271A patent/JP4921511B2/ja not_active Expired - Fee Related
- 2009-08-12 US US12/539,827 patent/US20090296787A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007525046A (ja) | 2007-08-30 |
| KR20050107515A (ko) | 2005-11-11 |
| TW200807909A (en) | 2008-02-01 |
| NO20054617L (no) | 2005-11-02 |
| KR100769493B1 (ko) | 2007-10-24 |
| JP2009159638A (ja) | 2009-07-16 |
| CN101594170B (zh) | 2013-05-08 |
| KR20050102693A (ko) | 2005-10-26 |
| CN101594170A (zh) | 2009-12-02 |
| WO2004084562A3 (en) | 2006-06-08 |
| KR20090033404A (ko) | 2009-04-02 |
| JP4921511B2 (ja) | 2012-04-25 |
| TWI249292B (en) | 2006-02-11 |
| CA2518800A1 (en) | 2004-09-30 |
| CN1864341A (zh) | 2006-11-15 |
| TW200427242A (en) | 2004-12-01 |
| EP1609316A4 (en) | 2007-01-24 |
| MXPA05009752A (es) | 2005-10-26 |
| TW200520407A (en) | 2005-06-16 |
| CN100502250C (zh) | 2009-06-17 |
| US20090296787A1 (en) | 2009-12-03 |
| JP4742027B2 (ja) | 2011-08-10 |
| US20040240532A1 (en) | 2004-12-02 |
| US7583720B2 (en) | 2009-09-01 |
| EP1609316A2 (en) | 2005-12-28 |
| WO2004084562A2 (en) | 2004-09-30 |
| NO20054617D0 (no) | 2005-10-06 |
| KR20070121832A (ko) | 2007-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed, e.g., due to non-payment of fee |