ATE505051T1 - Dpcch- und hs-dpcch-steuerung bei niedrigen gewährungen für e-dch - Google Patents

Dpcch- und hs-dpcch-steuerung bei niedrigen gewährungen für e-dch

Info

Publication number
ATE505051T1
ATE505051T1 AT07857233T AT07857233T ATE505051T1 AT E505051 T1 ATE505051 T1 AT E505051T1 AT 07857233 T AT07857233 T AT 07857233T AT 07857233 T AT07857233 T AT 07857233T AT E505051 T1 ATE505051 T1 AT E505051T1
Authority
AT
Austria
Prior art keywords
power
base station
dpcch
user terminal
dpdch
Prior art date
Application number
AT07857233T
Other languages
English (en)
Inventor
Andreas Andersson
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 ATE505051T1 publication Critical patent/ATE505051T1/de

Links

Classifications

    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
AT07857233T 2007-11-26 2007-11-26 Dpcch- und hs-dpcch-steuerung bei niedrigen gewährungen für e-dch ATE505051T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/062829 WO2009068077A1 (en) 2007-11-26 2007-11-26 Dpcch and hs-dpcch control at low grants for e-dch

Publications (1)

Publication Number Publication Date
ATE505051T1 true ATE505051T1 (de) 2011-04-15

Family

ID=39731253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07857233T ATE505051T1 (de) 2007-11-26 2007-11-26 Dpcch- und hs-dpcch-steuerung bei niedrigen gewährungen für e-dch

Country Status (7)

Country Link
US (1) US8284728B2 (de)
EP (1) EP2215743B1 (de)
CN (1) CN101874362B (de)
AT (1) ATE505051T1 (de)
DE (1) DE602007013826D1 (de)
ES (1) ES2361211T3 (de)
WO (1) WO2009068077A1 (de)

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CN104737598B (zh) * 2013-08-29 2018-08-21 华为技术有限公司 外环功率控制方法和设备
CN104982083B (zh) * 2014-02-13 2019-05-03 华为技术有限公司 一种上行信号控制方法及装置
CN105101382A (zh) * 2014-05-19 2015-11-25 华为技术有限公司 增强专用物理信道的发射方法及用户设备
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Also Published As

Publication number Publication date
US20100303030A1 (en) 2010-12-02
DE602007013826D1 (de) 2011-05-19
US8284728B2 (en) 2012-10-09
CN101874362A (zh) 2010-10-27
WO2009068077A1 (en) 2009-06-04
EP2215743A1 (de) 2010-08-11
EP2215743B1 (de) 2011-04-06
ES2361211T3 (es) 2011-06-15
CN101874362B (zh) 2013-08-21

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