JP5282321B2 - ブーストされた専用のリファレンス信号 - Google Patents

ブーストされた専用のリファレンス信号 Download PDF

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Publication number
JP5282321B2
JP5282321B2 JP2011501317A JP2011501317A JP5282321B2 JP 5282321 B2 JP5282321 B2 JP 5282321B2 JP 2011501317 A JP2011501317 A JP 2011501317A JP 2011501317 A JP2011501317 A JP 2011501317A JP 5282321 B2 JP5282321 B2 JP 5282321B2
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boost
dedicated
boost level
level
reference signal
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Japanese (ja)
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JP2011517890A (ja
JP2011517890A5 (enExample
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イエリン、ダニエル
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マーベル ワールド トレード リミテッド
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Publication of JP2011517890A5 publication Critical patent/JP2011517890A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2011501317A 2008-03-28 2009-03-27 ブーストされた専用のリファレンス信号 Active JP5282321B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4048608P 2008-03-28 2008-03-28
US61/040,486 2008-03-28
US12/410,931 US8412271B2 (en) 2008-03-28 2009-03-25 Boosted, dedicated reference signal
US12/410,931 2009-03-25
PCT/IB2009/005099 WO2009118635A2 (en) 2008-03-28 2009-03-27 Boosted, dedicated reference signal

Publications (3)

Publication Number Publication Date
JP2011517890A JP2011517890A (ja) 2011-06-16
JP2011517890A5 JP2011517890A5 (enExample) 2012-05-31
JP5282321B2 true JP5282321B2 (ja) 2013-09-04

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ID=41010505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011501317A Active JP5282321B2 (ja) 2008-03-28 2009-03-27 ブーストされた専用のリファレンス信号

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US (2) US8412271B2 (enExample)
EP (1) EP2258130B1 (enExample)
JP (1) JP5282321B2 (enExample)
CN (1) CN102047735B (enExample)
WO (1) WO2009118635A2 (enExample)

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WO2014070067A1 (en) * 2012-11-02 2014-05-08 Telefonaktiebolaget L M Ericsson (Publ) Network node, user node and methods for power boosting dpcch
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EP3369274B1 (en) 2015-10-30 2021-06-16 Telecom Italia S.p.A. Method and system for dynamically varying reference signals' power in a mobile radio network

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Also Published As

Publication number Publication date
US20130244604A1 (en) 2013-09-19
WO2009118635A3 (en) 2009-11-19
JP2011517890A (ja) 2011-06-16
WO2009118635A2 (en) 2009-10-01
WO2009118635A4 (en) 2010-01-07
EP2258130B1 (en) 2014-08-13
CN102047735A (zh) 2011-05-04
EP2258130A2 (en) 2010-12-08
US20090247228A1 (en) 2009-10-01
US8412271B2 (en) 2013-04-02
US9781611B2 (en) 2017-10-03
CN102047735B (zh) 2014-03-19

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