AU2011215189B2 - Reference signal transmission method, mobile station apparatus and base station apparatus - Google Patents

Reference signal transmission method, mobile station apparatus and base station apparatus Download PDF

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Publication number
AU2011215189B2
AU2011215189B2 AU2011215189A AU2011215189A AU2011215189B2 AU 2011215189 B2 AU2011215189 B2 AU 2011215189B2 AU 2011215189 A AU2011215189 A AU 2011215189A AU 2011215189 A AU2011215189 A AU 2011215189A AU 2011215189 B2 AU2011215189 B2 AU 2011215189B2
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AU
Australia
Prior art keywords
srs
station apparatus
transmission
scheduling grant
subframe
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AU2011215189A
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English (en)
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AU2011215189A1 (en
Inventor
Teruo Kawamura
Yoshihisa Kishiyama
Daisuke Nishikawa
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NTT Docomo Inc
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NTT Docomo Inc
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Publication of AU2011215189A1 publication Critical patent/AU2011215189A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2011215189A 2010-02-15 2011-02-15 Reference signal transmission method, mobile station apparatus and base station apparatus Active AU2011215189B2 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2010-030372 2010-02-15
JP2010030372 2010-02-15
JP2010087380 2010-04-05
JP2010-087380 2010-04-05
JP2010-105940 2010-04-30
JP2010105940 2010-04-30
JP2010-141019 2010-06-21
JP2010141019A JP5132723B2 (ja) 2010-02-15 2010-06-21 参照信号送信方法、移動局装置及び基地局装置
PCT/JP2011/053079 WO2011099613A1 (ja) 2010-02-15 2011-02-15 参照信号送信方法、移動局装置及び基地局装置

Publications (2)

Publication Number Publication Date
AU2011215189A1 AU2011215189A1 (en) 2012-09-13
AU2011215189B2 true AU2011215189B2 (en) 2014-12-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011215189A Active AU2011215189B2 (en) 2010-02-15 2011-02-15 Reference signal transmission method, mobile station apparatus and base station apparatus

Country Status (8)

Country Link
US (1) US8797990B2 (https=)
EP (2) EP2538738A4 (https=)
JP (1) JP5132723B2 (https=)
KR (1) KR101554620B1 (https=)
CN (1) CN102754508B (https=)
AU (1) AU2011215189B2 (https=)
BR (1) BR112012019993A2 (https=)
WO (1) WO2011099613A1 (https=)

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CN105917709B (zh) * 2014-01-15 2020-05-19 Lg电子株式会社 控制无线通信中的上行链路功率的方法和装置
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US10356801B1 (en) * 2015-02-25 2019-07-16 Sprint Spectrum L.P. Systems and methods for improving spectral efficiencies in a wireless communication network
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Also Published As

Publication number Publication date
EP3579648B1 (en) 2021-04-07
EP3579648A1 (en) 2019-12-11
KR101554620B1 (ko) 2015-09-21
EP3579648A8 (en) 2020-02-19
EP2538738A4 (en) 2017-06-21
CN102754508B (zh) 2015-08-26
WO2011099613A1 (ja) 2011-08-18
US8797990B2 (en) 2014-08-05
US20130039305A1 (en) 2013-02-14
CN102754508A (zh) 2012-10-24
JP2011250386A (ja) 2011-12-08
BR112012019993A2 (pt) 2020-08-18
AU2011215189A1 (en) 2012-09-13
KR20120127440A (ko) 2012-11-21
EP2538738A1 (en) 2012-12-26
JP5132723B2 (ja) 2013-01-30

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