DK2995025T3 - Fremgangsmåder og indretninger til signalering i dynamiske tidsdelte duplex-systemer - Google Patents

Fremgangsmåder og indretninger til signalering i dynamiske tidsdelte duplex-systemer Download PDF

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Publication number
DK2995025T3
DK2995025T3 DK14728688T DK14728688T DK2995025T3 DK 2995025 T3 DK2995025 T3 DK 2995025T3 DK 14728688 T DK14728688 T DK 14728688T DK 14728688 T DK14728688 T DK 14728688T DK 2995025 T3 DK2995025 T3 DK 2995025T3
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DK
Denmark
Prior art keywords
signaling
methods
devices
dynamic time
duplex systems
Prior art date
Application number
DK14728688T
Other languages
English (en)
Inventor
Erik Eriksson
Xinghua Song
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 DK2995025T3 publication Critical patent/DK2995025T3/da

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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
    • H04L1/12—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DK14728688T 2013-05-10 2014-05-09 Fremgangsmåder og indretninger til signalering i dynamiske tidsdelte duplex-systemer DK2995025T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361821800P 2013-05-10 2013-05-10
PCT/SE2014/050574 WO2014182237A1 (en) 2013-05-10 2014-05-09 Methods and apparatuses for signaling in dynamic time division duplex systems

Publications (1)

Publication Number Publication Date
DK2995025T3 true DK2995025T3 (da) 2019-11-25

Family

ID=50896478

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14728688T DK2995025T3 (da) 2013-05-10 2014-05-09 Fremgangsmåder og indretninger til signalering i dynamiske tidsdelte duplex-systemer

Country Status (10)

Country Link
US (3) US10033487B2 (da)
EP (2) EP2995025B1 (da)
CN (2) CN105191196B (da)
BR (1) BR112015028078B1 (da)
CA (1) CA2912255C (da)
DK (1) DK2995025T3 (da)
ES (2) ES2755179T3 (da)
HK (1) HK1221094A1 (da)
MX (1) MX357615B (da)
WO (2) WO2014182237A1 (da)

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WO2016121910A1 (ja) * 2015-01-29 2016-08-04 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
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WO2017163418A1 (ja) 2016-03-25 2017-09-28 富士通株式会社 基地局装置、端末装置、無線通信システム及び無線通信方法
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WO2019031997A1 (en) * 2017-08-09 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) TRANSITIONAL PROTECTION INTERVAL
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Also Published As

Publication number Publication date
ES2755179T3 (es) 2020-04-21
CN105191196A (zh) 2015-12-23
EP2995026A1 (en) 2016-03-16
US20160087762A1 (en) 2016-03-24
BR112015028078B1 (pt) 2023-03-07
US20180323912A1 (en) 2018-11-08
CA2912255A1 (en) 2014-11-13
WO2014182238A1 (en) 2014-11-13
MX2015015347A (es) 2016-03-04
MX357615B (es) 2018-07-17
HK1221094A1 (zh) 2017-05-19
CN105191196B (zh) 2019-07-30
EP2995025A1 (en) 2016-03-16
EP2995026B1 (en) 2019-09-18
US10033487B2 (en) 2018-07-24
US10541789B2 (en) 2020-01-21
US20160087781A1 (en) 2016-03-24
WO2014182237A1 (en) 2014-11-13
CN105340206A (zh) 2016-02-17
ES2762586T3 (es) 2020-05-25
US9948432B2 (en) 2018-04-17
CN105340206B (zh) 2019-08-02
BR112015028078A2 (pt) 2017-07-25
CA2912255C (en) 2018-11-20
EP2995025B1 (en) 2019-08-28

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