TW269764B - - Google Patents
Info
- Publication number
- TW269764B TW269764B TW082100535A TW82100535A TW269764B TW 269764 B TW269764 B TW 269764B TW 082100535 A TW082100535 A TW 082100535A TW 82100535 A TW82100535 A TW 82100535A TW 269764 B TW269764 B TW 269764B
- Authority
- TW
- Taiwan
Links
Classifications
-
- 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
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0851—Joint weighting using training sequences or error signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/854,511 US5265122A (en) | 1992-03-19 | 1992-03-19 | Method and apparatus for estimating signal weighting parameters in a diversity receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW269764B true TW269764B (US06235095-20010522-C00021.png) | 1996-02-01 |
Family
ID=25318889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082100535A TW269764B (US06235095-20010522-C00021.png) | 1992-03-19 | 1993-01-29 |
Country Status (10)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2541503B2 (ja) * | 1994-04-28 | 1996-10-09 | 日本電気株式会社 | 干渉波除去装置 |
| US5519735A (en) * | 1994-04-28 | 1996-05-21 | Lockheed Missiles & Space Co., Inc. | Reconstructing a primary signal from many secondary signals |
| JP2616440B2 (ja) * | 1994-05-31 | 1997-06-04 | 日本電気株式会社 | 軟判定回路 |
| US5697084A (en) * | 1994-09-16 | 1997-12-09 | Bose Corporation | Reducing multipath fading using adaptive filtering |
| US5790596A (en) * | 1996-03-15 | 1998-08-04 | Motorola, Inc. | Radiotelephone communication unit displaying chronological information |
| US5949796A (en) * | 1996-06-19 | 1999-09-07 | Kumar; Derek D. | In-band on-channel digital broadcasting method and system |
| CA2180924C (en) * | 1996-07-10 | 2003-04-08 | Adnan Abu-Dayya | Diversity path co-channel interference reduction |
| US6005894A (en) * | 1997-04-04 | 1999-12-21 | Kumar; Derek D. | AM-compatible digital broadcasting method and system |
| US6014413A (en) * | 1997-05-02 | 2000-01-11 | At&T Corp | Time-shifted weighting for signal processing |
| JP3302634B2 (ja) * | 1997-12-16 | 2002-07-15 | 松下電器産業株式会社 | データ通信装置及び方法 |
| EP0982726A4 (en) * | 1998-01-19 | 2003-06-04 | Sony Corp | CUTTING SYSTEM, CUTTING CONTROL DEVICE AND CUTTING METHOD |
| DE19849318A1 (de) | 1998-10-26 | 2000-04-27 | Rohde & Schwarz | Verfahren zum Verarbeiten von durch ein Mehrantennensystem gleichzeitig empfangenen OFDM-Signalen |
| DE19850279B4 (de) * | 1998-10-30 | 2005-12-22 | Robert Bosch Gmbh | Verfahren für die Übertragung von Signalen zwischen einer ersten Funkstation und einer zweiten Funkstation und Funkstation |
| DE19959409A1 (de) | 1999-12-09 | 2001-06-21 | Infineon Technologies Ag | Turbo-Code-Decoder und Turbo-Code-Decodierverfahren mit iterativer Kanalparameterschätzung |
| JP2002043990A (ja) * | 2000-07-21 | 2002-02-08 | Mitsubishi Electric Corp | 無線通信用受信装置 |
| US20020136331A1 (en) * | 2001-01-24 | 2002-09-26 | Leif Wilhelmsson | Method and apparatus for performing channel estimation with a limiting receiver |
| US7570576B2 (en) * | 2001-06-08 | 2009-08-04 | Broadcom Corporation | Detection and mitigation of temporary (bursts) impairments in channels using SCDMA |
| US7236545B2 (en) * | 2001-06-08 | 2007-06-26 | Broadcom Corporation | Chip blanking and processing in SCDMA to mitigate impulse and burst noise and/or distortion |
| US7236548B2 (en) * | 2001-12-13 | 2007-06-26 | Koninklijke Philips Electronics N.V. | Bit level diversity combining for COFDM system |
| JP3691449B2 (ja) * | 2002-03-25 | 2005-09-07 | 三洋電機株式会社 | ダイバーシティ回路およびこの回路を備えるダイバーシティ受信装置 |
| US7428278B2 (en) * | 2002-05-09 | 2008-09-23 | Interdigital Technology Corporation | Method and apparatus for parallel midamble cancellation |
| EP1376896A1 (en) * | 2002-06-20 | 2004-01-02 | Evolium S.A.S. | Iterative channel estimation for receiving wireless transmissions using multiple antennas |
| EP2408136A3 (en) * | 2003-03-20 | 2012-09-05 | Fujitsu Limited | Error control apparatus |
| WO2004084478A1 (ja) * | 2003-03-20 | 2004-09-30 | Fujitsu Limited | 誤り制御装置 |
| US8977934B2 (en) * | 2013-02-04 | 2015-03-10 | National Tsing Hua University | Method of early termination of channel decoding by re-encoding |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3633107A (en) * | 1970-06-04 | 1972-01-04 | Bell Telephone Labor Inc | Adaptive signal processor for diversity radio receivers |
| US3879664A (en) * | 1973-05-07 | 1975-04-22 | Signatron | High speed digital communication receiver |
| CA1065020A (en) * | 1974-06-27 | 1979-10-23 | William L. Hatton | High reliability diversity communications system |
| US4112370A (en) * | 1976-08-06 | 1978-09-05 | Signatron, Inc. | Digital communications receiver for dual input signal |
| US4210871A (en) * | 1978-09-01 | 1980-07-01 | The United States Of America As Represented By The Secretary Of The Navy | Optimum diversity combining circuit for a plurality of channels |
| US4186347A (en) * | 1978-10-31 | 1980-01-29 | Nasa | Radio frequency arraying method for receivers |
| JPS5927133B2 (ja) * | 1979-02-21 | 1984-07-03 | 日本電気株式会社 | 適応型受信機 |
| US4281411A (en) * | 1979-06-25 | 1981-07-28 | Signatron, Inc. | High speed digital communication receiver |
| US4328585A (en) * | 1980-04-02 | 1982-05-04 | Signatron, Inc. | Fast adapting fading channel equalizer |
| US4761796A (en) * | 1985-01-24 | 1988-08-02 | Itt Defense Communications | High frequency spread spectrum communication system terminal |
| CA1236607A (en) * | 1985-09-23 | 1988-05-10 | Northern Telecom Limited | Microphone arrangement |
| JPS62143527A (ja) * | 1985-12-18 | 1987-06-26 | Nec Corp | 同相合成方式 |
| US5031193A (en) * | 1989-11-13 | 1991-07-09 | Motorola, Inc. | Method and apparatus for diversity reception of time-dispersed signals |
| DE4018044A1 (de) * | 1990-06-06 | 1991-12-12 | Philips Patentverwaltung | Empfaenger mit mindestens zwei empfangszweigen |
-
1992
- 1992-03-19 US US07/854,511 patent/US5265122A/en not_active Expired - Fee Related
-
1993
- 1993-01-25 WO PCT/US1993/000635 patent/WO1993019526A1/en not_active Application Discontinuation
- 1993-01-25 JP JP5516527A patent/JPH06508015A/ja active Pending
- 1993-01-25 KR KR1019930703502A patent/KR0134111B1/ko not_active IP Right Cessation
- 1993-01-25 CA CA002109411A patent/CA2109411C/en not_active Expired - Fee Related
- 1993-01-25 CZ CZ932491A patent/CZ282699B6/cs unknown
- 1993-01-25 EP EP9393903667A patent/EP0585420A4/en not_active Ceased
- 1993-01-29 TW TW082100535A patent/TW269764B/zh active
- 1993-03-18 MX MX9301511A patent/MX9301511A/es unknown
- 1993-11-19 FI FI935155A patent/FI935155A0/fi unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ249193A3 (en) | 1994-03-16 |
| EP0585420A1 (en) | 1994-03-09 |
| MX9301511A (es) | 1993-09-01 |
| CA2109411C (en) | 1998-07-07 |
| CA2109411A1 (en) | 1993-09-20 |
| KR0134111B1 (ko) | 1998-04-29 |
| FI935155A (fi) | 1993-11-19 |
| CZ282699B6 (cs) | 1997-09-17 |
| FI935155A0 (fi) | 1993-11-19 |
| US5265122A (en) | 1993-11-23 |
| JPH06508015A (ja) | 1994-09-08 |
| WO1993019526A1 (en) | 1993-09-30 |
| EP0585420A4 (en) | 1994-08-24 |
