KR20100110395A - 무선 통신에서의 향상된 경로 손실 측정 - Google Patents

무선 통신에서의 향상된 경로 손실 측정 Download PDF

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Publication number
KR20100110395A
KR20100110395A KR1020107020802A KR20107020802A KR20100110395A KR 20100110395 A KR20100110395 A KR 20100110395A KR 1020107020802 A KR1020107020802 A KR 1020107020802A KR 20107020802 A KR20107020802 A KR 20107020802A KR 20100110395 A KR20100110395 A KR 20100110395A
Authority
KR
South Korea
Prior art keywords
path loss
channel
measurement
rscp
power
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Withdrawn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
KR1020107020802A
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English (en)
Korean (ko)
Inventor
성혁 신
마리안 루돌프
스티븐 지 딕
Original Assignee
인터디지탈 테크날러지 코포레이션
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
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Application filed by 인터디지탈 테크날러지 코포레이션 filed Critical 인터디지탈 테크날러지 코포레이션
Publication of KR20100110395A publication Critical patent/KR20100110395A/ko
Withdrawn legal-status Critical Current

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    • 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
    • H04W52/22—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]
    • H04W52/18—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]
    • H04W52/54—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)
KR1020107020802A 2002-12-11 2003-12-10 무선 통신에서의 향상된 경로 손실 측정 Withdrawn KR20100110395A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43270302P 2002-12-11 2002-12-11
US60/432,703 2002-12-11

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020057018459A Division KR101025841B1 (ko) 2002-12-11 2003-12-10 무선 통신에서의 향상된 경로 손실 측정

Publications (1)

Publication Number Publication Date
KR20100110395A true KR20100110395A (ko) 2010-10-12

Family

ID=32507987

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020107020802A Withdrawn KR20100110395A (ko) 2002-12-11 2003-12-10 무선 통신에서의 향상된 경로 손실 측정
KR1020057018459A Expired - Fee Related KR101025841B1 (ko) 2002-12-11 2003-12-10 무선 통신에서의 향상된 경로 손실 측정
KR1020057010656A Expired - Fee Related KR101025839B1 (ko) 2002-12-11 2003-12-10 무선 통신에서의 향상된 경로 손실 측정

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020057018459A Expired - Fee Related KR101025841B1 (ko) 2002-12-11 2003-12-10 무선 통신에서의 향상된 경로 손실 측정
KR1020057010656A Expired - Fee Related KR101025839B1 (ko) 2002-12-11 2003-12-10 무선 통신에서의 향상된 경로 손실 측정

Country Status (16)

Country Link
US (1) US7372898B2 (https=)
EP (2) EP2099246A1 (https=)
JP (1) JP4546254B2 (https=)
KR (3) KR20100110395A (https=)
CN (2) CN103327522B (https=)
AR (1) AR042364A1 (https=)
AT (1) ATE437484T1 (https=)
AU (1) AU2003299605A1 (https=)
BR (1) BR0316762A (https=)
CA (1) CA2509640A1 (https=)
DE (1) DE60328525D1 (https=)
IL (1) IL169102A0 (https=)
MX (1) MXPA05006218A (https=)
NO (1) NO20053256L (https=)
TW (3) TWI343725B (https=)
WO (1) WO2004054135A1 (https=)

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Also Published As

Publication number Publication date
CN103327522B (zh) 2016-06-01
CN1726662A (zh) 2006-01-25
CN103327522A (zh) 2013-09-25
EP2099246A1 (en) 2009-09-09
TW200414709A (en) 2004-08-01
KR101025841B1 (ko) 2011-03-30
TWI343725B (en) 2011-06-11
MXPA05006218A (es) 2005-08-19
US20040170132A1 (en) 2004-09-02
BR0316762A (pt) 2005-10-25
AU2003299605A1 (en) 2004-06-30
TW200742313A (en) 2007-11-01
JP2006510260A (ja) 2006-03-23
EP1579602A1 (en) 2005-09-28
TWI249296B (en) 2006-02-11
WO2004054135A1 (en) 2004-06-24
CN1726662B (zh) 2013-06-19
KR20050099645A (ko) 2005-10-14
EP1579602B1 (en) 2009-07-22
CA2509640A1 (en) 2004-06-24
DE60328525D1 (de) 2009-09-03
ATE437484T1 (de) 2009-08-15
AR042364A1 (es) 2005-06-15
KR20050091000A (ko) 2005-09-14
NO20053256L (no) 2005-07-01
TWI333343B (en) 2010-11-11
IL169102A0 (en) 2007-07-04
EP1579602A4 (en) 2006-01-18
TW200518501A (en) 2005-06-01
JP4546254B2 (ja) 2010-09-15
US7372898B2 (en) 2008-05-13
KR101025839B1 (ko) 2011-03-30

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Comment text: Divisional Application for International Patent

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Patent event date: 20100916

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PC1202 Submission of document of withdrawal before decision of registration

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Patent event code: PC12021R01D

Patent event date: 20101013

WITB Written withdrawal of application