TWI569668B - 高度可偵測的導頻結構 - Google Patents

高度可偵測的導頻結構 Download PDF

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Publication number
TWI569668B
TWI569668B TW104131659A TW104131659A TWI569668B TW I569668 B TWI569668 B TW I569668B TW 104131659 A TW104131659 A TW 104131659A TW 104131659 A TW104131659 A TW 104131659A TW I569668 B TWI569668 B TW I569668B
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TW
Taiwan
Prior art keywords
symbol
wireless communication
highly detectable
communication device
code
Prior art date
Application number
TW104131659A
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English (en)
Chinese (zh)
Other versions
TW201601568A (zh
Inventor
麥可Ｍ 王
瑞米 派拉其
Original Assignee
高通公司
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Publication date
Application filed by 高通公司 filed Critical 高通公司
Publication of TW201601568A publication Critical patent/TW201601568A/zh
Application granted granted Critical
Publication of TWI569668B publication Critical patent/TWI569668B/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW104131659A 2008-09-23 2009-09-23 高度可偵測的導頻結構 TWI569668B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9938308P 2008-09-23 2008-09-23
US12/564,801 US8391401B2 (en) 2008-09-23 2009-09-22 Highly detectable pilot structure

Publications (2)

Publication Number Publication Date
TW201601568A TW201601568A (zh) 2016-01-01
TWI569668B true TWI569668B (zh) 2017-02-01

Family

ID=42037656

Family Applications (6)

Application Number Title Priority Date Filing Date
TW104131659A TWI569668B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW104131661A TWI556669B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW102126753A TWI517735B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW104131658A TWI559798B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW104131660A TWI602461B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW098132145A TWI405486B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構

Family Applications After (5)

Application Number Title Priority Date Filing Date
TW104131661A TWI556669B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW102126753A TWI517735B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW104131658A TWI559798B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW104131660A TWI602461B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構
TW098132145A TWI405486B (zh) 2008-09-23 2009-09-23 高度可偵測的導頻結構

Country Status (10)

Country Link
US (5) US8391401B2 (https=)
EP (2) EP2345292B1 (https=)
JP (5) JP5490807B2 (https=)
KR (1) KR101311029B1 (https=)
CN (5) CN104270746B (https=)
BR (1) BRPI0919138B1 (https=)
ES (1) ES2735984T3 (https=)
HU (1) HUE044121T2 (https=)
TW (6) TWI569668B (https=)
WO (1) WO2010039558A1 (https=)

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CN103843271B (zh) * 2011-06-24 2016-11-09 太阳专利托管公司 发送装置、发送方法、接收装置及接收方法
US20130229961A1 (en) 2011-11-02 2013-09-05 Qualcomm Incorporated Methods and devices for positioning an access terminal utilizing a highly detectable pilot
EP2915300A1 (en) * 2012-11-02 2015-09-09 Telefonaktiebolaget L M Ericsson (Publ) Network node, user node and methods for channel estimation
US9544904B2 (en) 2013-05-03 2017-01-10 Qualcomm Incorporated Systems and methods for reuse of a wireless medium for high efficiency wifi
US9408230B2 (en) 2013-05-03 2016-08-02 Qualcomm Incorporated Transmit opportunity (TXOP) based channel reuse
US9729299B2 (en) 2013-05-03 2017-08-08 Qualcomm, Incorporated Methods and systems for communication in dense wireless environments
US9537688B2 (en) 2013-07-05 2017-01-03 Qualcomm Incorporated Methods and apparatus for clear channel assessment
US9490764B2 (en) 2014-04-17 2016-11-08 Interdigital Patent Holdings, Inc. Fast automatic gain control (AGC) for packet based systems
US10609679B2 (en) * 2015-07-28 2020-03-31 Qualcomm Incorporated Protocol for device-to-device positioning
TWI597993B (zh) 2015-12-29 2017-09-01 財團法人工業技術研究院 排程引導信號的方法、控制節點及無線裝置
CN108632840B (zh) * 2017-03-24 2022-02-08 华为技术有限公司 波束资源的配置方法、基站和终端设备
US10813169B2 (en) 2018-03-22 2020-10-20 GoTenna, Inc. Mesh network deployment kit

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US7200407B1 (en) * 2003-02-06 2007-04-03 Nortel Networks Limited Multiple reuse patterns for channels of wireless networks
US20070153743A1 (en) * 2006-01-04 2007-07-05 Krishna Kiran Mukkavilli Methods and apparatus for position location in a wireless network

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KR100724989B1 (ko) * 2004-04-14 2007-06-04 삼성전자주식회사 직교 주파수 분할 다중 접속 방식을 사용하는 통신시스템에서 전력 제어 장치 및 방법
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US9119026B2 (en) * 2007-05-18 2015-08-25 Qualcomm Incorporated Enhanced pilot signal
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US7652980B2 (en) * 2007-11-02 2010-01-26 Nokia Corporation Orthogonal frequency division multiplexing synchronization
US8848621B2 (en) 2008-06-11 2014-09-30 Qualcomm Incorporated Apparatus and method for cell-based highly detectable pilot multiplexing
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US8391401B2 (en) 2008-09-23 2013-03-05 Qualcomm Incorporated Highly detectable pilot structure

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Publication number Priority date Publication date Assignee Title
US6094450A (en) * 1997-06-20 2000-07-25 Cincinnati Electronics Corporation Spread spectrum chip shift keying modulation/demodulation system and method
US6904078B1 (en) * 1998-04-23 2005-06-07 Ntt Docomo, Inc. CDMA receiver and CDMA transmitter/receiver
US7200407B1 (en) * 2003-02-06 2007-04-03 Nortel Networks Limited Multiple reuse patterns for channels of wireless networks
US20070153743A1 (en) * 2006-01-04 2007-07-05 Krishna Kiran Mukkavilli Methods and apparatus for position location in a wireless network

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Q. Wu, Qualcomm Inc, San Diego, CA, W. Zhao, P. Black, Y. Tokgoz, R. Padovani,"cdma2000 Highly Detectable Pilot", ICC Workshops - 2008 IEEE International Conference on Communications Workshops, pp.16-20, 19-23 May 2008 *

Also Published As

Publication number Publication date
TW201029500A (en) 2010-08-01
CN104270815B (zh) 2018-10-16
TWI556669B (zh) 2016-11-01
TW201601567A (zh) 2016-01-01
WO2010039558A1 (en) 2010-04-08
JP6185034B2 (ja) 2017-08-23
US20130176947A1 (en) 2013-07-11
BRPI0919138A2 (en) 2018-01-30
TW201352037A (zh) 2013-12-16
JP2016167825A (ja) 2016-09-15
JP5490807B2 (ja) 2014-05-14
US8711973B2 (en) 2014-04-29
US8391401B2 (en) 2013-03-05
TWI405486B (zh) 2013-08-11
US8934569B2 (en) 2015-01-13
CN104270746B (zh) 2018-05-08
CN102160438A (zh) 2011-08-17
CN104270745A (zh) 2015-01-07
BRPI0919138B1 (pt) 2020-11-10
HUE044121T2 (hu) 2019-10-28
CN104270815A (zh) 2015-01-07
TW201601570A (zh) 2016-01-01
EP3525529A1 (en) 2019-08-14
JP2012503777A (ja) 2012-02-09
ES2735984T3 (es) 2019-12-23
EP3525529B1 (en) 2026-04-22
TWI517735B (zh) 2016-01-11
JP2016048916A (ja) 2016-04-07
JP6185110B2 (ja) 2017-08-23
CN104270745B (zh) 2018-03-06
CN104270747B (zh) 2018-04-13
KR20110067133A (ko) 2011-06-21
JP2014150537A (ja) 2014-08-21
JP5925821B2 (ja) 2016-05-25
US20130182784A1 (en) 2013-07-18
US20130176946A1 (en) 2013-07-11
JP2016167824A (ja) 2016-09-15
US8929479B2 (en) 2015-01-06
TW201601569A (zh) 2016-01-01
TWI559798B (zh) 2016-11-21
KR101311029B1 (ko) 2013-09-25
CN104270747A (zh) 2015-01-07
EP2345292A1 (en) 2011-07-20
JP6185111B2 (ja) 2017-08-23
CN102160438B (zh) 2014-11-05
TW201601568A (zh) 2016-01-01
TWI602461B (zh) 2017-10-11
US20100074344A1 (en) 2010-03-25
EP2345292B1 (en) 2019-05-15
US8964885B2 (en) 2015-02-24
US20130182667A1 (en) 2013-07-18
CN104270746A (zh) 2015-01-07

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TWI569668B (zh) 高度可偵測的導頻結構