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DE60211609D1 - Verfahren zur Leistungsregelung während des sanften Überreichens in einem drahtlosen Übertragungssystem - Google Patents

Verfahren zur Leistungsregelung während des sanften Überreichens in einem drahtlosen Übertragungssystem

Info

Publication number
DE60211609D1
DE60211609D1 DE60211609T DE60211609T DE60211609D1 DE 60211609 D1 DE60211609 D1 DE 60211609D1 DE 60211609 T DE60211609 T DE 60211609T DE 60211609 T DE60211609 T DE 60211609T DE 60211609 D1 DE60211609 D1 DE 60211609D1
Authority
DE
Germany
Prior art keywords
transmission system
wireless transmission
soft handover
power regulation
during soft
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.)
Expired - Lifetime
Application number
DE60211609T
Other languages
English (en)
Other versions
DE60211609T2 (de
Inventor
Youn-Sun Kim
Jae-Sung Jang
Ho-Kyu Choi
Hwan-Joon Kwon
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE60211609D1 publication Critical patent/DE60211609D1/de
Application granted granted Critical
Publication of DE60211609T2 publication Critical patent/DE60211609T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
DE2002611609 2001-08-30 2002-08-30 Verfahren zur Leistungsregelung während des sanften Überreichens in einem drahtlosen Übertragungssystem Expired - Lifetime DE60211609T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001053021 2001-08-30
KR10-2001-0053021A KR100474689B1 (ko) 2001-08-30 2001-08-30 이동통신 시스템에서 소프트 핸드오프 도중의 전력제어 방법

Publications (2)

Publication Number Publication Date
DE60211609D1 true DE60211609D1 (de) 2006-06-29
DE60211609T2 DE60211609T2 (de) 2006-10-26

Family

ID=36580428

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002611609 Expired - Lifetime DE60211609T2 (de) 2001-08-30 2002-08-30 Verfahren zur Leistungsregelung während des sanften Überreichens in einem drahtlosen Übertragungssystem
DE20213390U Expired - Lifetime DE20213390U1 (de) 2001-08-30 2002-08-30 Leistungssteuerung während einer weichen Übergabe in einem Mobilkommunikationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20213390U Expired - Lifetime DE20213390U1 (de) 2001-08-30 2002-08-30 Leistungssteuerung während einer weichen Übergabe in einem Mobilkommunikationssystem

Country Status (13)

Country Link
US (1) US7548759B2 (de)
EP (1) EP1289166B1 (de)
JP (1) JP4021845B2 (de)
KR (1) KR100474689B1 (de)
CN (1) CN1231006C (de)
AU (1) AU2002329073B2 (de)
BR (1) BR0205957A (de)
CA (1) CA2427313C (de)
DE (2) DE60211609T2 (de)
FR (2) FR2829347B1 (de)
GB (1) GB2382001B (de)
RU (1) RU2237975C1 (de)
WO (1) WO2003019819A1 (de)

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Also Published As

Publication number Publication date
CN1231006C (zh) 2005-12-07
EP1289166A2 (de) 2003-03-05
FR2829347B1 (fr) 2004-11-05
FR2847414A1 (fr) 2004-05-21
DE20213390U1 (de) 2003-02-20
BR0205957A (pt) 2004-02-03
RU2237975C1 (ru) 2004-10-10
CA2427313C (en) 2009-11-17
US20030045321A1 (en) 2003-03-06
FR2829347A1 (fr) 2003-03-07
JP2005501471A (ja) 2005-01-13
WO2003019819A1 (en) 2003-03-06
FR2847414B1 (fr) 2006-03-24
US7548759B2 (en) 2009-06-16
JP4021845B2 (ja) 2007-12-12
GB2382001B (en) 2003-12-03
CA2427313A1 (en) 2003-03-06
KR100474689B1 (ko) 2005-03-08
KR20030019740A (ko) 2003-03-07
EP1289166A3 (de) 2003-08-06
AU2002329073B2 (en) 2004-08-26
GB2382001A (en) 2003-05-14
CN1476687A (zh) 2004-02-18
EP1289166B1 (de) 2006-05-24
DE60211609T2 (de) 2006-10-26
GB0219864D0 (en) 2002-10-02

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