CN1726662B - 无线通信中改善的路径损失测量 - Google Patents

无线通信中改善的路径损失测量 Download PDF

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Publication number
CN1726662B
CN1726662B CN200380105914.4A CN200380105914A CN1726662B CN 1726662 B CN1726662 B CN 1726662B CN 200380105914 A CN200380105914 A CN 200380105914A CN 1726662 B CN1726662 B CN 1726662B
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CN
China
Prior art keywords
path loss
measurement
frame
passage
time slot
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 - Fee Related
Application number
CN200380105914.4A
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English (en)
Chinese (zh)
Other versions
CN1726662A (zh
Inventor
颂佑·辛
马里恩·鲁道夫
史蒂芬·G·迪克
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InterDigital Technology Corp
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InterDigital Technology Corp
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
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Priority to CN201310180997.9A priority Critical patent/CN103327522B/zh
Publication of CN1726662A publication Critical patent/CN1726662A/zh
Application granted granted Critical
Publication of CN1726662B publication Critical patent/CN1726662B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04B17/327—Received signal code power [RSCP]
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2609—Arrangements for range control, e.g. by using remote antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • 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
    • H04W52/10—Open loop 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN200380105914.4A 2002-12-11 2003-12-10 无线通信中改善的路径损失测量 Expired - Fee Related CN1726662B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310180997.9A CN103327522B (zh) 2002-12-11 2003-12-10 在无线通信中使用的方法及wtru

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43270302P 2002-12-11 2002-12-11
US60/432,703 2002-12-11
PCT/US2003/039459 WO2004054135A1 (en) 2002-12-11 2003-12-10 Improved path loss measurements in wireless communications

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310180997.9A Division CN103327522B (zh) 2002-12-11 2003-12-10 在无线通信中使用的方法及wtru

Publications (2)

Publication Number Publication Date
CN1726662A CN1726662A (zh) 2006-01-25
CN1726662B true CN1726662B (zh) 2013-06-19

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN200380105914.4A Expired - Fee Related CN1726662B (zh) 2002-12-11 2003-12-10 无线通信中改善的路径损失测量
CN201310180997.9A Expired - Fee Related CN103327522B (zh) 2002-12-11 2003-12-10 在无线通信中使用的方法及wtru

Family Applications After (1)

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CN201310180997.9A Expired - Fee Related CN103327522B (zh) 2002-12-11 2003-12-10 在无线通信中使用的方法及wtru

Country Status (16)

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US (1) US7372898B2 (enExample)
EP (2) EP2099246A1 (enExample)
JP (1) JP4546254B2 (enExample)
KR (3) KR101025841B1 (enExample)
CN (2) CN1726662B (enExample)
AR (1) AR042364A1 (enExample)
AT (1) ATE437484T1 (enExample)
AU (1) AU2003299605A1 (enExample)
BR (1) BR0316762A (enExample)
CA (1) CA2509640A1 (enExample)
DE (1) DE60328525D1 (enExample)
IL (1) IL169102A0 (enExample)
MX (1) MXPA05006218A (enExample)
NO (1) NO20053256L (enExample)
TW (3) TWI333343B (enExample)
WO (1) WO2004054135A1 (enExample)

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CN101790858B (zh) * 2007-09-04 2013-03-27 Lm爱立信电话有限公司 时分双工系统中改进的信号质量测量
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US8170489B2 (en) 2008-06-04 2012-05-01 Research In Motion Limited System and methods for determining radiated radio frequency (RF) receiver sensitivity
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KR101278031B1 (ko) 2008-12-22 2013-06-21 한국전자통신연구원 병렬 자동 주파수 오프셋 추정장치 및 방법
FR2941126B1 (fr) 2009-01-14 2017-10-13 Canon Kk Procedes de configuration d'antennes d'emission et de reception, produit programme d'ordinateur, moyen de stockage et noeuds correspondants
FR2941127B1 (fr) * 2009-01-14 2012-11-23 Canon Kk Procedes de configuration de parametres de puissance d'emission en mode point-a-point dans un reseau de communication, produit programme d'ordinateur, moyen de stockage et noeuds correspondants
JP2010220214A (ja) * 2009-03-17 2010-09-30 Kotatsu Kokusai Denshi Kofun Yugenkoshi 多重コンポーネント・キャリアで多重リンクを設立する方法及び関連する通信装置
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Also Published As

Publication number Publication date
JP2006510260A (ja) 2006-03-23
KR101025841B1 (ko) 2011-03-30
MXPA05006218A (es) 2005-08-19
EP1579602A1 (en) 2005-09-28
ATE437484T1 (de) 2009-08-15
CA2509640A1 (en) 2004-06-24
TWI249296B (en) 2006-02-11
CN103327522B (zh) 2016-06-01
KR20100110395A (ko) 2010-10-12
US20040170132A1 (en) 2004-09-02
EP1579602B1 (en) 2009-07-22
AU2003299605A1 (en) 2004-06-30
TW200518501A (en) 2005-06-01
TW200414709A (en) 2004-08-01
KR101025839B1 (ko) 2011-03-30
TWI343725B (en) 2011-06-11
CN103327522A (zh) 2013-09-25
KR20050091000A (ko) 2005-09-14
KR20050099645A (ko) 2005-10-14
NO20053256L (no) 2005-07-01
EP2099246A1 (en) 2009-09-09
JP4546254B2 (ja) 2010-09-15
TW200742313A (en) 2007-11-01
US7372898B2 (en) 2008-05-13
WO2004054135A1 (en) 2004-06-24
CN1726662A (zh) 2006-01-25
AR042364A1 (es) 2005-06-15
DE60328525D1 (de) 2009-09-03
EP1579602A4 (en) 2006-01-18
IL169102A0 (en) 2007-07-04
BR0316762A (pt) 2005-10-25
TWI333343B (en) 2010-11-11

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