JP5415418B2 - 一般化されたスロットからインターレースへのマッピングのためのシステムおよび方法 - Google Patents

一般化されたスロットからインターレースへのマッピングのためのシステムおよび方法 Download PDF

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Publication number
JP5415418B2
JP5415418B2 JP2010518440A JP2010518440A JP5415418B2 JP 5415418 B2 JP5415418 B2 JP 5415418B2 JP 2010518440 A JP2010518440 A JP 2010518440A JP 2010518440 A JP2010518440 A JP 2010518440A JP 5415418 B2 JP5415418 B2 JP 5415418B2
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Japan
Prior art keywords
interlace
slot
pilot
group
vectors
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JP2010518440A
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English (en)
Japanese (ja)
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JP2010536196A (ja
Inventor
ムクカビリー、クリシュナ・キラン
クリシュナムアシ、ラグラマン
ビジャヤン、ラジブ
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Priority claimed from US11/834,671 external-priority patent/US8477809B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority claimed from PCT/US2008/072372 external-priority patent/WO2009015399A2/en
Publication of JP2010536196A publication Critical patent/JP2010536196A/ja
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Publication of JP5415418B2 publication Critical patent/JP5415418B2/ja
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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)
JP2010518440A 2007-08-06 2008-08-06 一般化されたスロットからインターレースへのマッピングのためのシステムおよび方法 Active JP5415418B2 (ja)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013058243A Division JP5670500B2 (ja) 2007-08-06 2013-03-21 一般化されたスロットからインターレースへのマッピングのためのシステムおよび方法

Publications (2)

Publication Number Publication Date
JP2010536196A JP2010536196A (ja) 2010-11-25
JP5415418B2 true JP5415418B2 (ja) 2014-02-12

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ID=42122763

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010518440A Active JP5415418B2 (ja) 2007-08-06 2008-08-06 一般化されたスロットからインターレースへのマッピングのためのシステムおよび方法
JP2013058243A Active JP5670500B2 (ja) 2007-08-06 2013-03-21 一般化されたスロットからインターレースへのマッピングのためのシステムおよび方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013058243A Active JP5670500B2 (ja) 2007-08-06 2013-03-21 一般化されたスロットからインターレースへのマッピングのためのシステムおよび方法

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
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
KR101132491B1 (ko) 2012-03-30
TWI395447B (zh) 2013-05-01

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