AU2010257734B2 - Signal measurements based on sync signals - Google Patents

Signal measurements based on sync signals Download PDF

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Publication number
AU2010257734B2
AU2010257734B2 AU2010257734A AU2010257734A AU2010257734B2 AU 2010257734 B2 AU2010257734 B2 AU 2010257734B2 AU 2010257734 A AU2010257734 A AU 2010257734A AU 2010257734 A AU2010257734 A AU 2010257734A AU 2010257734 B2 AU2010257734 B2 AU 2010257734B2
Authority
AU
Australia
Prior art keywords
ofdm symbol
signal
synchronization signal
measure
nearby
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.)
Ceased
Application number
AU2010257734A
Other languages
English (en)
Other versions
AU2010257734A1 (en
Inventor
Ylva Jading
Bengt Lindoff
Walter Muller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2010257734A1 publication Critical patent/AU2010257734A1/en
Application granted granted Critical
Publication of AU2010257734B2 publication Critical patent/AU2010257734B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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)
AU2010257734A 2009-06-08 2010-05-26 Signal measurements based on sync signals Ceased AU2010257734B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US18510109P 2009-06-08 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
US12/564,292 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
AU2010257734A1 AU2010257734A1 (en) 2012-01-12
AU2010257734B2 true AU2010257734B2 (en) 2015-11-12

Family

ID=43300672

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010257734A Ceased AU2010257734B2 (en) 2009-06-08 2010-05-26 Signal measurements based on sync signals

Country Status (19)

Country Link
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
CN102461023B (zh) 2014-07-23
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
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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MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application
NA Applications received for extensions of time, section 223

Free format text: AN APPLICATION TO EXTEND THE TIME FROM 26 MAY 2014 TO 26 DEC 2014 IN WHICH TO PAY A CONTINUATION FEE HAS BEEN FILED .

NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO PAY A CONTINUATION FEE HAS BEEN EXTENDED TO 26 DEC 2014 .

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired