IN2014DN04803A - - Google Patents

Info

Publication number
IN2014DN04803A
IN2014DN04803A IN4803DEN2014A IN2014DN04803A IN 2014DN04803 A IN2014DN04803 A IN 2014DN04803A IN 4803DEN2014 A IN4803DEN2014 A IN 4803DEN2014A IN 2014DN04803 A IN2014DN04803 A IN 2014DN04803A
Authority
IN
India
Prior art keywords
subassembly
ofdma
spread
input data
subcarriers
Prior art date
Application number
Inventor
Guodong Zhang
Allan Y Tsai
Kyle Jung-Lin Pan
Original Assignee
Intel Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37215267&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN04803(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Intel Corp filed Critical Intel Corp
Publication of IN2014DN04803A publication Critical patent/IN2014DN04803A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • 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
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
  • Liquid Developers In Electrophotography (AREA)

Abstract

A hybrid orthogonal frequency division multiple access (OFDMA) system including a transmitter 100 and a receiver 200 IF disclosed. The transmitter 100 includes a first spread OFDMA subassembly 130, a first non-spread OFDMA subassembly 140 and a first common subassembly 150. The first spread OFDMA subassembly 130 spreads input data 101 and maps the spread data 103 to a first group of subcarriers 105. The first non-spread OFDMA subassembly 140 maps input data 111 to a second group of subcarriers 115. The first common subassembly 150 transmits the input data mapped to the first and second group of subcarriers using OFDMA. The receiver includes a second spread OFDMA subassembly 230, a second non-spread OFDMA subassembly 240 and a second common subassembly 250. The second common subassembly 250 processes received data to recover data mapped to the subcarriers using OFDMA. The second spread OFDMA subassembly 230 recovers the first input data by separating user data in a code domain and the second non-spread OFDMA subassembly 240 recovers the second input data. Fig.1
IN4803DEN2014 2005-04-22 2006-04-20 IN2014DN04803A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67387205P 2005-04-22 2005-04-22
US11/406,878 US7715460B2 (en) 2005-04-22 2006-04-19 Hybrid orthogonal frequency division multiple access system and method
PCT/US2006/014947 WO2006116003A2 (en) 2005-04-22 2006-04-20 Hybrid orthogonal frequency division multiple access system and method

Publications (1)

Publication Number Publication Date
IN2014DN04803A true IN2014DN04803A (en) 2015-07-10

Family

ID=37215267

Family Applications (2)

Application Number Title Priority Date Filing Date
IN7577DEN2014 IN2014DN07577A (en) 2005-04-22 2006-04-20
IN4803DEN2014 IN2014DN04803A (en) 2005-04-22 2006-04-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IN7577DEN2014 IN2014DN07577A (en) 2005-04-22 2006-04-20

Country Status (16)

Country Link
US (6) US7715460B2 (en)
EP (3) EP2680449A3 (en)
JP (6) JP2008537451A (en)
CN (1) CN102143118A (en)
AU (2) AU2006240057B2 (en)
BR (1) BRPI0612361B1 (en)
CA (1) CA2605657C (en)
ES (2) ES2687672T3 (en)
GE (1) GEP20115157B (en)
HU (1) HUE039824T2 (en)
IL (1) IL186836A (en)
IN (2) IN2014DN07577A (en)
MX (1) MX2007013143A (en)
NO (1) NO338282B1 (en)
SG (1) SG10201502894UA (en)
WO (1) WO2006116003A2 (en)

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Also Published As

Publication number Publication date
BRPI0612361B1 (en) 2019-02-12
HUE039824T2 (en) 2019-02-28
JP2015008506A (en) 2015-01-15
US20130100995A1 (en) 2013-04-25
JP5934306B2 (en) 2016-06-15
ES2398965T3 (en) 2013-03-22
AU2009250999A1 (en) 2010-01-14
US20060256839A1 (en) 2006-11-16
EP2680449A2 (en) 2014-01-01
CN102143118A (en) 2011-08-03
JP2008537451A (en) 2008-09-11
WO2006116003A2 (en) 2006-11-02
US9077488B2 (en) 2015-07-07
JP2015008507A (en) 2015-01-15
CA2605657C (en) 2013-07-16
IL186836A0 (en) 2008-02-09
EP1872480A4 (en) 2010-04-28
US8767795B2 (en) 2014-07-01
US20120008617A1 (en) 2012-01-12
GEP20115157B (en) 2011-02-10
NO338282B1 (en) 2016-08-08
US8023551B2 (en) 2011-09-20
BRPI0612361A2 (en) 2010-11-03
AU2006240057B2 (en) 2009-09-17
MX2007013143A (en) 2008-01-21
SG10201502894UA (en) 2015-06-29
ES2687672T3 (en) 2018-10-26
IN2014DN07577A (en) 2015-07-10
JP2011103693A (en) 2011-05-26
WO2006116003A3 (en) 2007-10-04
JP2014090455A (en) 2014-05-15
JP2009284523A (en) 2009-12-03
US8340153B2 (en) 2012-12-25
US20100220684A1 (en) 2010-09-02
EP2530844A1 (en) 2012-12-05
AU2006240057A1 (en) 2006-11-02
AU2009250999B2 (en) 2013-04-04
US20140204899A1 (en) 2014-07-24
NO20075899L (en) 2008-01-18
EP2680449A3 (en) 2014-01-08
US20150326357A1 (en) 2015-11-12
CA2605657A1 (en) 2006-11-02
IL186836A (en) 2011-09-27
EP1872480A2 (en) 2008-01-02
JP5855076B2 (en) 2016-02-09
US7715460B2 (en) 2010-05-11
EP2530844B1 (en) 2018-08-08
US10382172B2 (en) 2019-08-13
EP1872480B1 (en) 2012-11-07

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