KR101132491B1 - 일반화된 슬롯-대-인터레이스 매핑을 위한 시스템들 및 방법들 - Google Patents

일반화된 슬롯-대-인터레이스 매핑을 위한 시스템들 및 방법들 Download PDF

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Publication number
KR101132491B1
KR101132491B1 KR1020107004580A KR20107004580A KR101132491B1 KR 101132491 B1 KR101132491 B1 KR 101132491B1 KR 1020107004580 A KR1020107004580 A KR 1020107004580A KR 20107004580 A KR20107004580 A KR 20107004580A KR 101132491 B1 KR101132491 B1 KR 101132491B1
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KR
South Korea
Prior art keywords
interlace
slot
pilot
vectors
distance
Prior art date
Application number
KR1020107004580A
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English (en)
Korean (ko)
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KR20100051092A (ko
Inventor
크리시난 키란 무크카빌리
라굴라만 크리시나무디
라지브 비자얀
Original Assignee
콸콤 인코포레이티드
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
Priority claimed from US11/834,671 external-priority patent/US8477809B2/en
Application filed by 콸콤 인코포레이티드 filed Critical 콸콤 인코포레이티드
Priority claimed from PCT/US2008/072372 external-priority patent/WO2009015399A2/en
Publication of KR20100051092A publication Critical patent/KR20100051092A/ko
Application granted granted Critical
Publication of KR101132491B1 publication Critical patent/KR101132491B1/ko

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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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), DMT
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020107004580A 2007-08-06 2008-08-06 일반화된 슬롯-대-인터레이스 매핑을 위한 시스템들 및 방법들 KR101132491B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/834,671 US8477809B2 (en) 2003-09-02 2007-08-06 Systems and methods for generalized slot-to-interlace mapping
US11/834,671 2007-08-06
PCT/US2008/072372 WO2009015399A2 (en) 2007-07-26 2008-08-06 Systems and methods for generalized slot-to-interlace mapping

Publications (2)

Publication Number Publication Date
KR20100051092A KR20100051092A (ko) 2010-05-14
KR101132491B1 true KR101132491B1 (ko) 2012-03-30

Family

ID=42122763

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107004580A KR101132491B1 (ko) 2007-08-06 2008-08-06 일반화된 슬롯-대-인터레이스 매핑을 위한 시스템들 및 방법들

Country Status (6)

Country Link
JP (2) JP5415418B2 (pt)
KR (1) KR101132491B1 (pt)
CN (2) CN101822012A (pt)
BR (1) BRPI0814591B1 (pt)
CA (1) CA2696443A1 (pt)
TW (1) TWI395447B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021004023A2 (pt) * 2018-09-18 2021-05-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método de alocação de recurso, e dispositivo terminal
US11438862B2 (en) * 2020-05-14 2022-09-06 Qualcomm Incorporated Methods and apparatus for using interlaced physical resource blocks for positioning measurements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005A (en) * 1847-03-06 Iien ry
US7221680B2 (en) * 2003-09-02 2007-05-22 Qualcomm Incorporated Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
US8526412B2 (en) * 2003-10-24 2013-09-03 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
US7457231B2 (en) * 2004-05-04 2008-11-25 Qualcomm Incorporated Staggered pilot transmission for channel estimation and time tracking
DE602005016794D1 (de) * 2004-05-18 2009-11-05 Qualcomm Inc Umsetzer von schlitz zu verschachtelung und versch
MX2007001166A (es) * 2004-07-29 2007-07-11 Qualcomm Inc Sistema y metodo para intercalacion.
US8009551B2 (en) * 2004-12-22 2011-08-30 Qualcomm Incorporated Initial pilot frequency selection
US7920658B2 (en) * 2005-03-10 2011-04-05 Qualcomm Incorporated Efficient method to compute one shot frequency estimate
CA2600767A1 (en) * 2005-03-10 2006-09-21 Qualcomm Incorporated Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated tdm pilot
US20060222018A1 (en) * 2005-03-30 2006-10-05 Lucent Technologies Inc. Method and apparatus for determining delays of links between switches
JP4870762B2 (ja) * 2005-07-27 2012-02-08 クゥアルコム・インコーポレイテッド Ｆｏｒｗａｒｄｌｉｎｋｏｎｌｙ物理層のためのシステムおよび方法

Also Published As

Publication number Publication date
CN101822012A (zh) 2010-09-01
JP5415418B2 (ja) 2014-02-12
CN107171777A (zh) 2017-09-15
BRPI0814591B1 (pt) 2020-05-19
BRPI0814591A2 (pt) 2016-07-26
CA2696443A1 (en) 2009-01-29
JP5670500B2 (ja) 2015-02-18
JP2013176070A (ja) 2013-09-05
TW200922251A (en) 2009-05-16
KR20100051092A (ko) 2010-05-14
JP2010536196A (ja) 2010-11-25
TWI395447B (zh) 2013-05-01

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