ATE444610T1 - Verfahren, einrichtung und system für duplex- kommunikationen - Google Patents

Verfahren, einrichtung und system für duplex- kommunikationen

Info

Publication number
ATE444610T1
ATE444610T1 AT04720890T AT04720890T ATE444610T1 AT E444610 T1 ATE444610 T1 AT E444610T1 AT 04720890 T AT04720890 T AT 04720890T AT 04720890 T AT04720890 T AT 04720890T AT E444610 T1 ATE444610 T1 AT E444610T1
Authority
AT
Austria
Prior art keywords
uplink
downlink
transmission
time instant
duplex communications
Prior art date
Application number
AT04720890T
Other languages
English (en)
Inventor
Ari Hottinen
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE444610T1 publication Critical patent/ATE444610T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/265—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for channel frequency control
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Liquid Developers In Electrophotography (AREA)
AT04720890T 2004-03-16 2004-03-16 Verfahren, einrichtung und system für duplex- kommunikationen ATE444610T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2004/000150 WO2005088866A1 (en) 2004-03-16 2004-03-16 A method, a device and a system for duplex communications

Publications (1)

Publication Number Publication Date
ATE444610T1 true ATE444610T1 (de) 2009-10-15

Family

ID=34975943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04720890T ATE444610T1 (de) 2004-03-16 2004-03-16 Verfahren, einrichtung und system für duplex- kommunikationen

Country Status (8)

Country Link
US (1) US8842581B2 (de)
EP (1) EP1730858B1 (de)
JP (1) JP4463303B2 (de)
CN (1) CN1943141B (de)
AT (1) ATE444610T1 (de)
BR (1) BRPI0418655A (de)
DE (1) DE602004023435D1 (de)
WO (1) WO2005088866A1 (de)

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US8891464B2 (en) * 2011-09-19 2014-11-18 Redline Innovations Group, Inc. Architecture, devices and methods for supporting multiple channels in a wireless system
US8989577B2 (en) 2012-06-21 2015-03-24 Qualcomm Incorporated Methods and systems for implementing time-division duplexing in the physical layer
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US9974093B2 (en) * 2015-04-29 2018-05-15 Qualcomm Incorporated Slotted sub-band duplex frame structure design in a wideband time-division duplex system
CN106658362B (zh) * 2016-10-20 2020-09-11 深圳市元征科技股份有限公司 一种体域网的信息交流方法及装置
CN111654297B (zh) * 2017-08-30 2021-10-15 华为技术有限公司 一种动态时间调整方法、装置和系统
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Also Published As

Publication number Publication date
US8842581B2 (en) 2014-09-23
JP2007529934A (ja) 2007-10-25
JP4463303B2 (ja) 2010-05-19
BRPI0418655A (pt) 2007-05-29
CN1943141A (zh) 2007-04-04
WO2005088866A1 (en) 2005-09-22
DE602004023435D1 (de) 2009-11-12
CN1943141B (zh) 2015-07-08
HK1102040A1 (en) 2007-11-02
US20080279125A1 (en) 2008-11-13
EP1730858B1 (de) 2009-09-30
EP1730858A1 (de) 2006-12-13

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