DE60019282D1 - Zeit- und frequenzdiversität in fh/tdd systemen - Google Patents
Zeit- und frequenzdiversität in fh/tdd systemenInfo
- Publication number
- DE60019282D1 DE60019282D1 DE60019282T DE60019282T DE60019282D1 DE 60019282 D1 DE60019282 D1 DE 60019282D1 DE 60019282 T DE60019282 T DE 60019282T DE 60019282 T DE60019282 T DE 60019282T DE 60019282 D1 DE60019282 D1 DE 60019282D1
- Authority
- DE
- Germany
- Prior art keywords
- link
- radio
- receiver
- established
- data packets
- 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 - Lifetime
Links
Classifications
-
- 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
- H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13453899P | 1999-05-17 | 1999-05-17 | |
US09/425,970 US6850740B1 (en) | 1999-05-17 | 1999-10-25 | Time and frequency diversity in FH/TDD systems |
PCT/EP2000/004321 WO2000070811A1 (en) | 1999-05-17 | 2000-05-12 | Time and frequency diversity in fh/tdd systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60019282D1 true DE60019282D1 (de) | 2005-05-12 |
Family
ID=26832421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60019282T Expired - Lifetime DE60019282D1 (de) | 1999-05-17 | 2000-05-12 | Zeit- und frequenzdiversität in fh/tdd systemen |
Country Status (9)
Country | Link |
---|---|
US (1) | US6850740B1 (de) |
EP (1) | EP1183813B1 (de) |
JP (1) | JP2003500895A (de) |
CN (1) | CN1361956A (de) |
AT (1) | ATE292862T1 (de) |
AU (1) | AU4565500A (de) |
BR (1) | BR0010567A (de) |
DE (1) | DE60019282D1 (de) |
WO (1) | WO2000070811A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19924017A1 (de) * | 1999-05-26 | 2000-12-07 | Siemens Ag | Verfahren und Vorrichtung zur Simplex-Datenübertragung |
US7606164B2 (en) * | 1999-12-14 | 2009-10-20 | Texas Instruments Incorporated | Process of increasing source rate on acceptable side of threshold |
US6560292B1 (en) * | 2000-04-07 | 2003-05-06 | Qualcomm Incorporated | Method for coding in a telecommunications system |
US7027424B1 (en) * | 2000-05-24 | 2006-04-11 | Vtech Communications, Ltd. | Method for avoiding interference in a digital communication system |
US20010053142A1 (en) * | 2000-06-20 | 2001-12-20 | Matsushita Electric Industrial Co., Ltd | Radio communication system |
GB2374771B (en) * | 2000-12-29 | 2004-07-07 | Vtech Communications Ltd | Frame structure with diversity |
DE10125909A1 (de) * | 2001-05-28 | 2002-12-12 | Infineon Technologies Ag | Datenübertragungssystem mit hoher Datenübertragungsrate |
EP1263158A1 (de) * | 2001-06-01 | 2002-12-04 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Kodierung durch teilweise Wiederholung |
DE10133518B4 (de) * | 2001-07-10 | 2006-08-24 | Siemens Ag | Verfahren und Vorrichtung zur drahtlosen Übertragung von Sprachdaten |
US7275116B1 (en) * | 2001-07-30 | 2007-09-25 | Western Digital Ventures, Inc. | Mobile terminal synchronizing components of a document separately |
US7725584B1 (en) | 2001-07-30 | 2010-05-25 | Western Digital Ventures, Inc. | Using multiple communication channels to synchronize a mobile terminal based on data type |
US7158764B2 (en) | 2001-12-13 | 2007-01-02 | Electronic Data Systems Corporation | System and method for sending high fidelity sound between wireless units |
US7593361B2 (en) * | 2003-02-14 | 2009-09-22 | Onlive, Inc. | Method of operation for a three-dimensional, wireless network |
GB0321423D0 (en) * | 2003-09-12 | 2003-10-15 | Ericsson Telefon Ab L M | Method and apparatus for providing a multimedia service |
US7457314B2 (en) * | 2003-09-29 | 2008-11-25 | Siemens Aktiengesellschaft | Method for improving the quality of voice transmission via a radio interface |
DE10359898A1 (de) * | 2003-12-19 | 2005-07-21 | X-Log Gmbh & Co. Secom Entwicklung Kg | Verfahren zum Steuern und Überwachen von Maschinen |
WO2005086801A2 (en) | 2004-03-05 | 2005-09-22 | Etymotic Research, Inc. | Companion microphone system and method |
US7460839B2 (en) * | 2004-07-19 | 2008-12-02 | Purewave Networks, Inc. | Non-simultaneous frequency diversity in radio communication systems |
US7263335B2 (en) * | 2004-07-19 | 2007-08-28 | Purewave Networks, Inc. | Multi-connection, non-simultaneous frequency diversity in radio communication systems |
US20060018449A1 (en) * | 2004-07-20 | 2006-01-26 | Qwest Communications International Inc. | Telephone call routing |
US7693488B2 (en) * | 2004-09-30 | 2010-04-06 | Vtech Telecommunications Limited | System and method for asymmetric enhanced mode operation in a digital communication system |
JP4572654B2 (ja) * | 2004-10-21 | 2010-11-04 | パナソニック株式会社 | 無線通信システム及び無線通信装置 |
US20060286975A1 (en) * | 2005-06-15 | 2006-12-21 | Matsushita Electric Industrial Co., Ltd. | Wireless communication apparatus |
US8300594B1 (en) * | 2005-10-20 | 2012-10-30 | Avaya Inc. | Method and apparatus supporting out of band signaling for WLAN using network name |
DE102006042453A1 (de) * | 2006-09-09 | 2008-03-27 | Conti Temic Microelectronic Gmbh | Verfahren und Vorrichtung zur verbesserten Funkübertragung in einem Fahrzeug |
GB2450680B (en) * | 2007-06-22 | 2012-05-30 | Ubiquisys Ltd | Controlling timing of synchronization updates |
JP2009135680A (ja) * | 2007-11-29 | 2009-06-18 | Aiphone Co Ltd | インターホンシステム |
US9136916B2 (en) * | 2008-04-04 | 2015-09-15 | Broadcom Corporation | Robust wireless communication system and components thereof for processing a message from two sources |
US8150057B2 (en) * | 2008-12-31 | 2012-04-03 | Etymotic Research, Inc. | Companion microphone system and method |
EP2452480B1 (de) * | 2009-07-08 | 2018-03-21 | Thomson Licensing DTV | Rückwärts gerichteter rohc-empfänger |
KR20120117575A (ko) * | 2011-04-15 | 2012-10-24 | 주식회사 케이티 | 무선 액세스 포인트 장치 및 신호 수신 감도 테스트 방법 |
US9398505B2 (en) | 2013-03-14 | 2016-07-19 | Google Inc. | Reducing stream interruptions during network handover |
WO2014179914A1 (zh) * | 2013-05-06 | 2014-11-13 | 华为技术有限公司 | 光突发网络中处理信号的方法和节点 |
EP3002884B1 (de) * | 2014-09-30 | 2018-04-18 | Semtech Corporation | Drahtloses Kommunikationsverfahren |
CN105142223B (zh) * | 2015-08-17 | 2020-09-25 | 联想(北京)有限公司 | 一种数据传输方法及电子设备 |
CN105353363B (zh) * | 2015-11-25 | 2017-06-09 | 四川九洲空管科技有限责任公司 | 一种利用时间分集和频率分集提高目标分辨力的方法 |
WO2017120803A1 (en) * | 2016-01-13 | 2017-07-20 | Lenovo Innovations Limited (Hong Kong) | Bidirectional subframe communication |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4616364A (en) | 1984-06-18 | 1986-10-07 | Itt Corporation | Digital hopped frequency, time diversity system |
JP3187190B2 (ja) * | 1993-02-18 | 2001-07-11 | 株式会社東芝 | 移動無線通信システムとその基地局 |
US5390166A (en) * | 1993-07-14 | 1995-02-14 | Motorola, Inc. | Method for recovering a data signal using diversity in a radio frequency, time division multiple access communication system |
US5663957A (en) * | 1995-07-12 | 1997-09-02 | Ericsson Inc. | Dual mode satellite/cellular terminal |
JP3284074B2 (ja) * | 1996-03-25 | 2002-05-20 | キヤノン株式会社 | 無線通信システム及びその制御方法、無線通信装置及びその制御方法 |
US5978366A (en) * | 1996-12-20 | 1999-11-02 | Ericsson Inc. | Methods and systems for reduced power operation of cellular mobile terminals |
AU9541098A (en) | 1997-09-18 | 1999-04-05 | Nokia Mobile Phones Limited | Time diversity in a tdma system |
-
1999
- 1999-10-25 US US09/425,970 patent/US6850740B1/en not_active Expired - Lifetime
-
2000
- 2000-05-12 AT AT00927201T patent/ATE292862T1/de not_active IP Right Cessation
- 2000-05-12 CN CN00810515.4A patent/CN1361956A/zh active Pending
- 2000-05-12 JP JP2000619148A patent/JP2003500895A/ja not_active Withdrawn
- 2000-05-12 WO PCT/EP2000/004321 patent/WO2000070811A1/en active IP Right Grant
- 2000-05-12 AU AU45655/00A patent/AU4565500A/en not_active Abandoned
- 2000-05-12 EP EP00927201A patent/EP1183813B1/de not_active Expired - Lifetime
- 2000-05-12 BR BR0010567-8A patent/BR0010567A/pt not_active IP Right Cessation
- 2000-05-12 DE DE60019282T patent/DE60019282D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1183813B1 (de) | 2005-04-06 |
US6850740B1 (en) | 2005-02-01 |
CN1361956A (zh) | 2002-07-31 |
ATE292862T1 (de) | 2005-04-15 |
WO2000070811A1 (en) | 2000-11-23 |
AU4565500A (en) | 2000-12-05 |
EP1183813A1 (de) | 2002-03-06 |
BR0010567A (pt) | 2002-02-19 |
JP2003500895A (ja) | 2003-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |