DE69828476D1 - Vorrichtung zum Diversity-Empfang - Google Patents
Vorrichtung zum Diversity-EmpfangInfo
- Publication number
- DE69828476D1 DE69828476D1 DE69828476T DE69828476T DE69828476D1 DE 69828476 D1 DE69828476 D1 DE 69828476D1 DE 69828476 T DE69828476 T DE 69828476T DE 69828476 T DE69828476 T DE 69828476T DE 69828476 D1 DE69828476 D1 DE 69828476D1
- Authority
- DE
- Germany
- Prior art keywords
- diversity reception
- diversity
- reception
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/267—Phased-array testing or checking devices
-
- 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
- H04B7/0802—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 antenna selection
- H04B7/0817—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 antenna selection with multiple receivers and antenna path selection
-
- 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
- H04B7/0882—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 post-detection diversity
- H04B7/0888—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 post-detection diversity with selection
-
- 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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30014597 | 1997-10-31 | ||
JP30014597 | 1997-10-31 | ||
JP10233098 | 1998-04-14 | ||
JP10233098 | 1998-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69828476D1 true DE69828476D1 (de) | 2005-02-10 |
DE69828476T2 DE69828476T2 (de) | 2005-12-29 |
Family
ID=26443038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69828476T Expired - Fee Related DE69828476T2 (de) | 1997-10-31 | 1998-10-27 | Vorrichtung zum Diversity-Empfang |
Country Status (3)
Country | Link |
---|---|
US (1) | US6181749B1 (de) |
EP (1) | EP0913958B1 (de) |
DE (1) | DE69828476T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000224139A (ja) * | 1999-02-01 | 2000-08-11 | Sony Corp | ダイバーシチ受信装置 |
JP3667549B2 (ja) * | 1999-03-29 | 2005-07-06 | 日本電気株式会社 | ダイバーシティ受信装置 |
US6937665B1 (en) * | 1999-04-19 | 2005-08-30 | Interuniversitaire Micron Elektronica Centrum | Method and apparatus for multi-user transmission |
DE10014352A1 (de) * | 2000-03-24 | 2001-10-04 | Elan Schaltelemente Gmbh & Co | Anordnung und Verfahren zur Übertragung sicherheitsrelevanter Daten über eine Funkstrecke |
ATE539509T1 (de) * | 2001-02-27 | 2012-01-15 | Toa Corp | Empfänger mit paritätsdekodierung |
EP1257070B1 (de) | 2001-05-11 | 2010-11-10 | Panasonic Corporation | Diversitätsempfänger |
US7440489B2 (en) * | 2001-08-07 | 2008-10-21 | Ericsson Inc. | Method and apparatus for selective demodulation and decoding of communications signals |
US7931701B2 (en) * | 2002-12-27 | 2011-04-26 | Hbi Branded Apparel Enterprises, Llc | Composition for dyeing of cellulosic fabric |
US7236549B2 (en) * | 2003-07-03 | 2007-06-26 | Freesystems Pte. Ltd | Digital switching wireless receiver diversity and buffer diversity for enhanced reception in a wireless digital audio communication system |
CN101330660B (zh) * | 2004-02-13 | 2011-10-05 | 三菱电机株式会社 | 通信终端 |
JP3866275B2 (ja) * | 2004-02-13 | 2007-01-10 | 三菱電機株式会社 | 通信システム、通信装置、受信機並びに通信方法 |
CN1842199B (zh) * | 2005-03-29 | 2010-04-28 | 上海贝尔阿尔卡特股份有限公司 | 选择合并的方法和装置以及用户设备和无线网络控制器 |
JP4402005B2 (ja) * | 2005-05-13 | 2010-01-20 | 株式会社ソニー・コンピュータエンタテインメント | 受信装置 |
JP2007150468A (ja) * | 2005-11-24 | 2007-06-14 | Toshiba Corp | ダイバーシチ受信装置 |
EP2061161B1 (de) | 2007-11-14 | 2013-03-20 | Sony Corporation | Improved Alamouti encoding and decoding |
JP6481292B2 (ja) * | 2014-09-03 | 2019-03-13 | 株式会社ソシオネクスト | 受信回路及び受信方法 |
US11290209B2 (en) * | 2020-07-17 | 2022-03-29 | Audiowise Technology Inc. | Wireless communication method and wireless communication device which uses the wireless communication method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6439842A (en) | 1987-08-06 | 1989-02-10 | Nec Corp | Diversity receiver |
JPH01265739A (ja) | 1988-04-18 | 1989-10-23 | Sharp Corp | ダイバーシティ受信方式 |
JPH02189042A (ja) | 1989-01-17 | 1990-07-25 | Toyota Motor Corp | ダイバシティ受信システム |
US5128969A (en) * | 1989-08-30 | 1992-07-07 | Baghdady Elie J | Method and apparatus for diversity reception |
JPH03179923A (ja) | 1989-12-08 | 1991-08-05 | Matsushita Electric Ind Co Ltd | Bch符号の復号方法および装置 |
JPH048031A (ja) | 1990-04-26 | 1992-01-13 | Mitsubishi Electric Corp | ダイバーシチ受信装置 |
GB9010637D0 (en) * | 1990-05-11 | 1990-07-04 | Secr Defence | A high frequency multichannel diversity differential phase shift(dpsk)communications system |
JP3052025B2 (ja) | 1992-08-25 | 2000-06-12 | 京セラ株式会社 | ダイバーシチ無線送受信方式 |
CA2111807C (en) * | 1992-12-24 | 1999-08-17 | Hitoshi Takai | Data transmitting and receiving apparatus |
GB9521739D0 (en) * | 1995-10-24 | 1996-01-03 | Nat Transcommunications Ltd | Decoding carriers encoded using orthogonal frequency division multiplexing |
US6828772B1 (en) * | 2000-06-14 | 2004-12-07 | Micron Technology, Inc. | Rotating gripper wafer flipper |
-
1998
- 1998-10-27 DE DE69828476T patent/DE69828476T2/de not_active Expired - Fee Related
- 1998-10-27 EP EP98120139A patent/EP0913958B1/de not_active Expired - Lifetime
- 1998-10-29 US US09/182,063 patent/US6181749B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0913958A3 (de) | 1999-09-08 |
DE69828476T2 (de) | 2005-12-29 |
US6181749B1 (en) | 2001-01-30 |
EP0913958B1 (de) | 2005-01-05 |
EP0913958A2 (de) | 1999-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |