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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English (en)
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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (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
US61/185101 2009-06-08
US61/185,101 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 (https=)
EP (1) EP2441188B1 (https=)
JP (1) JP5597701B2 (https=)
KR (1) KR101685905B1 (https=)
CN (1) CN102461023B (https=)
AU (1) AU2010257734B2 (https=)
BR (1) BRPI1013054B1 (https=)
CA (1) CA2765007C (https=)
DK (1) DK2441188T3 (https=)
ES (1) ES2429838T3 (https=)
IL (1) IL216636A (https=)
MA (1) MA33336B1 (https=)
MX (1) MX2011012756A (https=)
MY (1) MY155396A (https=)
NZ (1) NZ596766A (https=)
RU (1) RU2540954C2 (https=)
SG (1) SG176250A1 (https=)
WO (1) WO2010142527A1 (https=)
ZA (1) ZA201107912B (https=)

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Also Published As

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

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