ATE292862T1 - Zeit- und frequenzdiversität in fh/tdd systemen - Google Patents

Zeit- und frequenzdiversität in fh/tdd systemen

Info

Publication number
ATE292862T1
ATE292862T1 AT00927201T AT00927201T ATE292862T1 AT E292862 T1 ATE292862 T1 AT E292862T1 AT 00927201 T AT00927201 T AT 00927201T AT 00927201 T AT00927201 T AT 00927201T AT E292862 T1 ATE292862 T1 AT E292862T1
Authority
AT
Austria
Prior art keywords
link
radio
receiver
established
data packets
Prior art date
Application number
AT00927201T
Other languages
English (en)
Inventor
Jaap Haartsen
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE292862T1 publication Critical patent/ATE292862T1/de

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)
AT00927201T 1999-05-17 2000-05-12 Zeit- und frequenzdiversität in fh/tdd systemen ATE292862T1 (de)

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
ATE292862T1 true ATE292862T1 (de) 2005-04-15

Family

ID=26832421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00927201T ATE292862T1 (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)

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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
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
US7275116B1 (en) * 2001-07-30 2007-09-25 Western Digital Ventures, Inc. Mobile terminal synchronizing components of a document separately
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
DE502004011313D1 (de) * 2003-09-29 2010-08-05 Siemens Ag Verfahren zum verbessern der qualität einer sprachübertragung über eine luftschnittstelle
DE10359898A1 (de) * 2003-12-19 2005-07-21 X-Log Gmbh & Co. Secom Entwicklung Kg Verfahren zum Steuern und Überwachen von Maschinen
US8019386B2 (en) 2004-03-05 2011-09-13 Etymotic Research, Inc. Companion microphone system and method
US7263335B2 (en) * 2004-07-19 2007-08-28 Purewave Networks, Inc. Multi-connection, non-simultaneous frequency diversity in radio communication systems
US7460839B2 (en) * 2004-07-19 2008-12-02 Purewave Networks, Inc. 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
JP5778672B2 (ja) * 2009-07-08 2015-09-16 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ バックワードルッキングロバストヘッダ圧縮レシーバ
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
CN103518336B (zh) * 2013-05-06 2016-11-02 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

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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
WO1999014885A2 (en) 1997-09-18 1999-03-25 Nokia Mobile Phones Limited Time diversity in a tdma system

Also Published As

Publication number Publication date
CN1361956A (zh) 2002-07-31
AU4565500A (en) 2000-12-05
DE60019282D1 (de) 2005-05-12
US6850740B1 (en) 2005-02-01
EP1183813B1 (de) 2005-04-06
WO2000070811A1 (en) 2000-11-23
EP1183813A1 (de) 2002-03-06
JP2003500895A (ja) 2003-01-07
BR0010567A (pt) 2002-02-19

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