KR101182526B1 - 통신 채널 에러율 평가를 위한 방법 및 장치 - Google Patents

통신 채널 에러율 평가를 위한 방법 및 장치 Download PDF

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Publication number
KR101182526B1
KR101182526B1 KR1020077027717A KR20077027717A KR101182526B1 KR 101182526 B1 KR101182526 B1 KR 101182526B1 KR 1020077027717 A KR1020077027717 A KR 1020077027717A KR 20077027717 A KR20077027717 A KR 20077027717A KR 101182526 B1 KR101182526 B1 KR 101182526B1
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KR
South Korea
Prior art keywords
power control
error rate
signal quality
command error
command
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Expired - Fee Related
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KR1020077027717A
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English (en)
Korean (ko)
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KR20080012320A (ko
Inventor
렌나트 앤더슨
이-핀 에릭 왕
그레고리 이. 버텀리
Original Assignee
텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘)
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Publication of KR20080012320A publication Critical patent/KR20080012320A/ko
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    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • 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]
    • H04W52/18—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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/56—Detection of errors of TPC bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709727—GRAKE type RAKE receivers

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  • 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)
  • Transmitters (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020077027717A 2005-05-20 2006-05-18 통신 채널 에러율 평가를 위한 방법 및 장치 Expired - Fee Related KR101182526B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US68320305P 2005-05-20 2005-05-20
US60/683,203 2005-05-20
US11/296,560 US7916681B2 (en) 2005-05-20 2005-12-07 Method and apparatus for communication channel error rate estimation
US11/296,560 2005-12-07
PCT/EP2006/004670 WO2006122779A1 (en) 2005-05-20 2006-05-18 Method and apparatus for communication channel error rate estimation

Publications (2)

Publication Number Publication Date
KR20080012320A KR20080012320A (ko) 2008-02-11
KR101182526B1 true KR101182526B1 (ko) 2012-09-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077027717A Expired - Fee Related KR101182526B1 (ko) 2005-05-20 2006-05-18 통신 채널 에러율 평가를 위한 방법 및 장치

Country Status (10)

Country Link
US (2) US7916681B2 (https=)
EP (2) EP1882314B1 (https=)
JP (1) JP4913133B2 (https=)
KR (1) KR101182526B1 (https=)
BR (1) BRPI0610345B1 (https=)
CA (2) CA2608404C (https=)
ES (1) ES2392543T3 (https=)
MY (1) MY143395A (https=)
TW (1) TWI337474B (https=)
WO (1) WO2006122779A1 (https=)

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Also Published As

Publication number Publication date
MY143395A (en) 2011-05-13
JP2008546234A (ja) 2008-12-18
US20110111790A1 (en) 2011-05-12
EP1882314A1 (en) 2008-01-30
TW200703962A (en) 2007-01-16
BRPI0610345A2 (pt) 2012-09-25
CA2912335A1 (en) 2006-11-23
HK1118392A1 (en) 2009-02-06
ES2392543T3 (es) 2012-12-11
BRPI0610345B1 (pt) 2019-04-16
CA2912335C (en) 2018-07-03
CA2608404C (en) 2016-02-09
JP4913133B2 (ja) 2012-04-11
TWI337474B (en) 2011-02-11
WO2006122779A1 (en) 2006-11-23
US8712464B2 (en) 2014-04-29
KR20080012320A (ko) 2008-02-11
EP2445273A1 (en) 2012-04-25
US7916681B2 (en) 2011-03-29
EP1882314B1 (en) 2012-08-01
CA2608404A1 (en) 2006-11-23
US20060262754A1 (en) 2006-11-23

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