CN101822012A - 用于通用时隙到交错映射的系统和方法 - Google Patents

用于通用时隙到交错映射的系统和方法 Download PDF

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Publication number
CN101822012A
CN101822012A CN200880100596A CN200880100596A CN101822012A CN 101822012 A CN101822012 A CN 101822012A CN 200880100596 A CN200880100596 A CN 200880100596A CN 200880100596 A CN200880100596 A CN 200880100596A CN 101822012 A CN101822012 A CN 101822012A
Authority
CN
China
Prior art keywords
time slot
vectors
group
interleaving
pilot interlace
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.)
Pending
Application number
CN200880100596A
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English (en)
Chinese (zh)
Inventor
克里斯纳·希兰·穆卡维力
拉古拉曼·克里希纳穆尔蒂
拉吉夫·维贾扬
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Priority to CN201710422421.7A priority Critical patent/CN107171777A/zh
Priority claimed from PCT/US2008/072372 external-priority patent/WO2009015399A2/en
Publication of CN101822012A publication Critical patent/CN101822012A/zh
Pending legal-status Critical Current

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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) or 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN200880100596A 2007-08-06 2008-08-06 用于通用时隙到交错映射的系统和方法 Pending CN101822012A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710422421.7A CN107171777A (zh) 2007-08-06 2008-08-06 用于通用时隙到交错映射的系统和方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/834,671 2007-08-06
US11/834,671 US8477809B2 (en) 2003-09-02 2007-08-06 Systems and methods for generalized slot-to-interlace mapping
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
CN201710422421.7A Division CN107171777A (zh) 2007-08-06 2008-08-06 用于通用时隙到交错映射的系统和方法

Publications (1)

Publication Number Publication Date
CN101822012A true CN101822012A (zh) 2010-09-01

Family

ID=42122763

Family Applications (2)

Application Number Title Priority Date Filing Date
CN200880100596A Pending CN101822012A (zh) 2007-08-06 2008-08-06 用于通用时隙到交错映射的系统和方法
CN201710422421.7A Pending CN107171777A (zh) 2007-08-06 2008-08-06 用于通用时隙到交错映射的系统和方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710422421.7A Pending CN107171777A (zh) 2007-08-06 2008-08-06 用于通用时隙到交错映射的系统和方法

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3141743B2 (ja) 1995-07-28 2001-03-05 双葉電子工業株式会社 真空気密容器の製造方法
KR102466982B1 (ko) 2018-09-18 2022-11-11 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 자원 할당 방법, 단말 장치와 네트워크 장치
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
WO2005114940A1 (en) * 2004-05-18 2005-12-01 Qualcomm Incorporated Slot-to-interlace and interlace-to-slot converters for an ofdm system
EP1771963A1 (en) * 2004-07-29 2007-04-11 Qualcomm Incorporated System and method for interleaving
US8009551B2 (en) * 2004-12-22 2011-08-30 Qualcomm Incorporated Initial pilot frequency selection
KR20090087131A (ko) * 2005-03-10 2009-08-14 퀄컴 인코포레이티드 지정된 ｔｄｍ 파일럿을 사용하는, 로컬 영역 파형과 와이드 영역 파형 사이의 천이에서의 타이밍 동기화 및 채널 추정
US7920658B2 (en) * 2005-03-10 2011-04-05 Qualcomm Incorporated Efficient method to compute one shot frequency estimate
US20060222018A1 (en) * 2005-03-30 2006-10-05 Lucent Technologies Inc. Method and apparatus for determining delays of links between switches
EP1913738A2 (en) * 2005-07-27 2008-04-23 QUALCOMM Incorporated System and method for forward link only messages

Also Published As

Publication number Publication date
BRPI0814591B1 (pt) 2020-05-19
KR101132491B1 (ko) 2012-03-30
JP5670500B2 (ja) 2015-02-18
JP2010536196A (ja) 2010-11-25
KR20100051092A (ko) 2010-05-14
CA2696443A1 (en) 2009-01-29
JP2013176070A (ja) 2013-09-05
CN107171777A (zh) 2017-09-15
BRPI0814591A2 (pt) 2016-07-26
TWI395447B (zh) 2013-05-01
JP5415418B2 (ja) 2014-02-12
TW200922251A (en) 2009-05-16

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Application publication date: 20100901