ATE552666T1 - Verfahren und vorrichtung zum empfangen von signalen in drahtlosen halbduplex-endgeräten - Google Patents

Verfahren und vorrichtung zum empfangen von signalen in drahtlosen halbduplex-endgeräten

Info

Publication number
ATE552666T1
ATE552666T1 AT09702343T AT09702343T ATE552666T1 AT E552666 T1 ATE552666 T1 AT E552666T1 AT 09702343 T AT09702343 T AT 09702343T AT 09702343 T AT09702343 T AT 09702343T AT E552666 T1 ATE552666 T1 AT E552666T1
Authority
AT
Austria
Prior art keywords
interval
during
receiver
detected
dulex
Prior art date
Application number
AT09702343T
Other languages
English (en)
Inventor
Bengt Lindoff
Sven Mattisson
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 ATE552666T1 publication Critical patent/ATE552666T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
AT09702343T 2008-01-14 2009-01-13 Verfahren und vorrichtung zum empfangen von signalen in drahtlosen halbduplex-endgeräten ATE552666T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2078108P 2008-01-14 2008-01-14
US12/099,945 US7953028B2 (en) 2008-01-14 2008-04-09 Methods and apparatus for improved receiver performance in half-duplex wireless terminals
PCT/EP2009/050323 WO2009090170A2 (en) 2008-01-14 2009-01-13 Methods and apparatus for improved receiver performance in half-duplex wireless terminals

Publications (1)

Publication Number Publication Date
ATE552666T1 true ATE552666T1 (de) 2012-04-15

Family

ID=40850530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09702343T ATE552666T1 (de) 2008-01-14 2009-01-13 Verfahren und vorrichtung zum empfangen von signalen in drahtlosen halbduplex-endgeräten

Country Status (4)

Country Link
US (1) US7953028B2 (de)
EP (1) EP2235868B1 (de)
AT (1) ATE552666T1 (de)
WO (1) WO2009090170A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100008332A1 (en) * 2008-07-09 2010-01-14 Krishna Balachandran Method for half-and full-duplex subscriber station operation in frequency division duplex systems
CA2738279C (en) * 2008-09-26 2014-07-22 Research In Motion Limited System and method for coordinating half-duplex communications protocols
US8150467B2 (en) 2008-12-12 2012-04-03 At&T Mobility Ii, Llc Devices and methods for asymmetrical multicarrier transmission and reception
CN101772176B (zh) * 2008-12-30 2012-05-02 电信科学技术研究院 干扰协调方法及接入网设备
US8879602B2 (en) 2009-07-24 2014-11-04 At&T Mobility Ii Llc Asymmetrical receivers for wireless communication
US8958382B2 (en) * 2010-05-11 2015-02-17 Lg Electronics Inc. Method and device for receiving downlink signals
GB2491835A (en) * 2011-06-13 2012-12-19 Neul Ltd Communication using time frames of at least one second duration
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
US20130016633A1 (en) * 2011-07-14 2013-01-17 Lum Nicholas W Wireless Circuitry for Simultaneously Receiving Radio-frequency Transmissions in Different Frequency Bands
US10405306B2 (en) * 2011-09-29 2019-09-03 Qualcomm Incorporated Half-duplex operation for low cost wireless devices
TWI620431B (zh) * 2012-03-16 2018-04-01 內數位專利控股公司 以fdd模式操作的網路中支援hd-fdd操作的方法及裝置
US10057032B2 (en) 2012-03-28 2018-08-21 Lg Electronics Inc. Method and device for transmitting data for half-duplex device
EP2651039A1 (de) * 2012-04-12 2013-10-16 ST-Ericsson SA Duplexerlose Sender-Empfängeranordnung, Kommunikationsvorrichtung und Steuerverfahren
US9214999B2 (en) * 2013-07-10 2015-12-15 Qualcomm Incorporated Apparatus and method for adaptive receive diversity using link quality in wireless communications
US9264205B2 (en) * 2013-10-22 2016-02-16 Qualcomm Incorporated Full duplex communication in the presence of mixed full and half duplex users
CN103948378B (zh) * 2014-04-14 2015-04-08 京东方科技集团股份有限公司 一种预警装置和预警方法
US10236933B2 (en) * 2016-10-07 2019-03-19 Qualcomm Incorporated Timing offset compensation for inter-link interference cancellation

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Publication number Priority date Publication date Assignee Title
US4675863A (en) 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US6212172B1 (en) 1998-05-08 2001-04-03 Omnipoint Corporation Filtering method to allow FDD and TDD operation in PCS transreceivers
EP1124337A3 (de) 2000-02-11 2002-11-20 Nokia Inc. Schalterlose Eingangsschaltung für einen Halbduplexsenderempfänger
DE10052711A1 (de) 2000-10-24 2002-05-02 Siemens Ag Multiband-Endgerät
CN1802801B (zh) 2003-05-27 2010-09-08 艾利森电话股份有限公司 为节点站与多个无线电终端之间通信调度数据的调度器和方法
US6922549B2 (en) * 2003-10-31 2005-07-26 Cisco Technology, Inc. Error vector magnitude selection diversity metric for OFDM
ATE525810T1 (de) 2005-04-07 2011-10-15 Nokia Corp Endgerät mit variabler duplex-fähigkeit
WO2007048478A1 (en) 2005-10-26 2007-05-03 Mitsubishi Electric Information Technology Centre Europe B.V. Method and apparatus for communicating downlink and uplink sub-frames in a half duplex communication system
IL173069A0 (en) * 2006-01-10 2006-06-11 Zion Hadad Dr Cellular system and method
US8094628B2 (en) 2006-04-21 2012-01-10 Qualcomm Incorporated Half-duplex terminal operation in a full-duplex network
US8305943B2 (en) 2006-05-18 2012-11-06 Qualcomm Incorporated Half-duplex communication in a frequency division duplex system

Also Published As

Publication number Publication date
EP2235868B1 (de) 2012-04-04
EP2235868A2 (de) 2010-10-06
US7953028B2 (en) 2011-05-31
WO2009090170A3 (en) 2009-11-05
WO2009090170A2 (en) 2009-07-23
US20090180402A1 (en) 2009-07-16

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