CN107171777A - 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
CN107171777A
CN107171777A CN201710422421.7A CN201710422421A CN107171777A CN 107171777 A CN107171777 A CN 107171777A CN 201710422421 A CN201710422421 A CN 201710422421A CN 107171777 A CN107171777 A CN 107171777A
Authority
CN
China
Prior art keywords
time slot
vector
group
interleaving
interlock
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
CN201710422421.7A
Other languages
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
Publication of CN107171777A publication Critical patent/CN107171777A/zh
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201710422421.7A 2007-08-06 2008-08-06 用于通用时隙到交错映射的系统和方法 Pending CN107171777A (zh)

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
CN200880100596A 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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200880100596A Division 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

Publications (1)

Publication Number Publication Date
CN107171777A true CN107171777A (zh) 2017-09-15

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 Before (1)

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

Country Status (6)

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

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050135308A1 (en) * 2003-10-24 2005-06-23 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
WO2005112378A1 (en) * 2004-05-04 2005-11-24 Qualcomm Incorporated Staggered pilot transmission for channel estimation and time tracking
WO2006099222A1 (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
CN1998212A (zh) * 2004-05-18 2007-07-11 高通股份有限公司 用于ofdm系统的时隙－交错和交错－时隙转换器

Family Cites Families (6)

* 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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050135308A1 (en) * 2003-10-24 2005-06-23 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
WO2005112378A1 (en) * 2004-05-04 2005-11-24 Qualcomm Incorporated Staggered pilot transmission for channel estimation and time tracking
CN1998212A (zh) * 2004-05-18 2007-07-11 高通股份有限公司 用于ofdm系统的时隙－交错和交错－时隙转换器
WO2006099222A1 (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

Also Published As

Publication number Publication date
CN101822012A (zh) 2010-09-01
JP5415418B2 (ja) 2014-02-12
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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Application publication date: 20170915