JP2005537741A - マルチキャスト信号の送信電力制御方法 - Google Patents

マルチキャスト信号の送信電力制御方法 Download PDF

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Publication number
JP2005537741A
JP2005537741A JP2004532417A JP2004532417A JP2005537741A JP 2005537741 A JP2005537741 A JP 2005537741A JP 2004532417 A JP2004532417 A JP 2004532417A JP 2004532417 A JP2004532417 A JP 2004532417A JP 2005537741 A JP2005537741 A JP 2005537741A
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JP
Japan
Prior art keywords
power control
control command
communication device
transmission
transmission unit
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
JP2004532417A
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English (en)
Japanese (ja)
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JP2005537741A5 (enExample
Inventor
クリストフ、ヘルマン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JP2005537741A publication Critical patent/JP2005537741A/ja
Publication of JP2005537741A5 publication Critical patent/JP2005537741A5/ja
Withdrawn legal-status Critical Current

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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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/327—Power control of multicast 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]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2004532417A 2002-08-30 2003-08-18 マルチキャスト信号の送信電力制御方法 Withdrawn JP2005537741A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02102251 2002-08-30
PCT/IB2003/003750 WO2004021604A1 (en) 2002-08-30 2003-08-18 Method for transmission power control of a multicast signal

Publications (2)

Publication Number Publication Date
JP2005537741A true JP2005537741A (ja) 2005-12-08
JP2005537741A5 JP2005537741A5 (enExample) 2006-10-05

Family

ID=31970441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004532417A Withdrawn JP2005537741A (ja) 2002-08-30 2003-08-18 マルチキャスト信号の送信電力制御方法

Country Status (6)

Country Link
US (1) US20050232177A1 (enExample)
EP (1) EP1537685A1 (enExample)
JP (1) JP2005537741A (enExample)
CN (1) CN1679256A (enExample)
AU (1) AU2003259409A1 (enExample)
WO (1) WO2004021604A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9648596B2 (en) 2008-02-01 2017-05-09 Qualcomm Incorporated Interference mitigation for control channels in a wireless communication network

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1745565B1 (en) * 2004-05-06 2017-08-02 Koninklijke Philips N.V. Communication system, primary station and method of transmit power control
EP1829394A1 (en) * 2004-12-15 2007-09-05 Koninklijke Philips Electronics N.V. Multicast communication system with power control
US20080139235A1 (en) * 2004-12-22 2008-06-12 Claes Tidestav Method and Arrangement for Improved Outer Loop Power Control
US7688755B2 (en) * 2005-10-25 2010-03-30 Motorola, Inc. Method and apparatus for group leader selection in wireless multicast service
WO2010059085A1 (en) * 2008-11-19 2010-05-27 Telefonaktiebolaget L M Ericsson (Publ) Power control in a cellular mbms system
US8401585B2 (en) * 2009-09-03 2013-03-19 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for uplink power control in a wireless communication network
IN2014CH01483A (enExample) * 2014-03-20 2015-09-25 Infosys Ltd
CN114424631B (zh) * 2019-10-02 2024-04-23 华为技术有限公司 用于在组播通信中进行功率控制的第一通信设备和第二通信设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1207935C (zh) * 1998-01-16 2005-06-22 Ntt移动通信网株式会社 发送功率控制方法、移动站和基站
US6269239B1 (en) * 1998-12-11 2001-07-31 Nortel Networks Corporation System and method to combine power control commands during soft handoff in DS/CDMA cellular systems
JP2001268637A (ja) * 2000-03-15 2001-09-28 Nec Corp 移動機及び基地局並びにそれ等を用いた移動通信システム
SG109450A1 (en) * 2000-04-06 2005-03-30 Ntt Docomo Inc Multicast signal transmission power control method and base station using the same
SE0101169D0 (sv) * 2000-10-17 2001-03-30 Ericsson Telefon Ab L M Method and system of transmission power control
US6718180B1 (en) * 2000-10-24 2004-04-06 Telefonaktiebolaget Lm Ericsson (Publ) Power level convergence in a communications system
FI20002857A0 (fi) * 2000-12-27 2000-12-27 Nokia Networks Oy Menetelmä ja järjestely tehonsäädön toteuttamiseksi
KR100841302B1 (ko) * 2001-12-28 2008-06-26 엘지전자 주식회사 이동통신 시스템의 신호 전력 제어 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9648596B2 (en) 2008-02-01 2017-05-09 Qualcomm Incorporated Interference mitigation for control channels in a wireless communication network

Also Published As

Publication number Publication date
EP1537685A1 (en) 2005-06-08
WO2004021604A1 (en) 2004-03-11
US20050232177A1 (en) 2005-10-20
AU2003259409A1 (en) 2004-03-19
CN1679256A (zh) 2005-10-05

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