CN102461023B - 基于同步信号的信号测量 - Google Patents

基于同步信号的信号测量 Download PDF

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Publication number
CN102461023B
CN102461023B CN201080026148.2A CN201080026148A CN102461023B CN 102461023 B CN102461023 B CN 102461023B CN 201080026148 A CN201080026148 A CN 201080026148A CN 102461023 B CN102461023 B CN 102461023B
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CN
China
Prior art keywords
ofdm symbol
signal
synchronization signal
predetermined synchronization
metric
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CN201080026148.2A
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Chinese (zh)
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CN102461023A (zh
Inventor
B·林多夫
Y·贾丁
W·米勒
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • 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
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN201080026148.2A 2009-06-08 2010-05-26 基于同步信号的信号测量 Active CN102461023B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US18510109P 2009-06-08 2009-06-08
US61/185,101 2009-06-08
US61/185101 2009-06-08
US12/564,292 US8014311B2 (en) 2009-06-08 2009-09-22 Signal measurements based on sync signals
US12/564292 2009-09-22
US12/564,292 2009-09-22
PCT/EP2010/057239 WO2010142527A1 (en) 2009-06-08 2010-05-26 Signal measurements based on sync signals

Publications (2)

Publication Number Publication Date
CN102461023A CN102461023A (zh) 2012-05-16
CN102461023B true CN102461023B (zh) 2014-07-23

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CN201080026148.2A Active CN102461023B (zh) 2009-06-08 2010-05-26 基于同步信号的信号测量

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US (1) US8014311B2 (enExample)
EP (1) EP2441188B1 (enExample)
JP (1) JP5597701B2 (enExample)
KR (1) KR101685905B1 (enExample)
CN (1) CN102461023B (enExample)
AU (1) AU2010257734B2 (enExample)
BR (1) BRPI1013054B1 (enExample)
CA (1) CA2765007C (enExample)
DK (1) DK2441188T3 (enExample)
ES (1) ES2429838T3 (enExample)
IL (1) IL216636A (enExample)
MA (1) MA33336B1 (enExample)
MX (1) MX2011012756A (enExample)
MY (1) MY155396A (enExample)
NZ (1) NZ596766A (enExample)
RU (1) RU2540954C2 (enExample)
SG (1) SG176250A1 (enExample)
WO (1) WO2010142527A1 (enExample)
ZA (1) ZA201107912B (enExample)

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Also Published As

Publication number Publication date
ES2429838T3 (es) 2013-11-18
CA2765007C (en) 2017-03-07
JP5597701B2 (ja) 2014-10-01
WO2010142527A1 (en) 2010-12-16
RU2011152606A (ru) 2013-07-20
CN102461023A (zh) 2012-05-16
MY155396A (en) 2015-10-15
BRPI1013054A2 (pt) 2016-04-05
JP2012529782A (ja) 2012-11-22
EP2441188A1 (en) 2012-04-18
HK1170856A1 (en) 2013-03-08
KR20120024612A (ko) 2012-03-14
MA33336B1 (fr) 2012-06-01
CA2765007A1 (en) 2010-12-16
IL216636A (en) 2015-05-31
ZA201107912B (en) 2013-01-30
AU2010257734A1 (en) 2012-01-12
IL216636A0 (en) 2012-02-29
SG176250A1 (en) 2012-01-30
US8014311B2 (en) 2011-09-06
US20100309797A1 (en) 2010-12-09
DK2441188T3 (da) 2013-10-07
NZ596766A (en) 2013-02-22
RU2540954C2 (ru) 2015-02-10
EP2441188B1 (en) 2013-07-10
BRPI1013054B1 (pt) 2021-01-12
AU2010257734B2 (en) 2015-11-12
KR101685905B1 (ko) 2016-12-13
MX2011012756A (es) 2011-12-16

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