METHOD AND APPARATUS FOR MULTICARRIER COMMUNICATION
First Claim
Patent Images
1. A transmission apparatus comprising:
- a coding section configured to encode first data and second data; and
a mapping section configured to map the encoded first data and the encoded second data, respectively, on symbols in order along different axes, which define a two-dimensional plane.
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Abstract
A multicarrier communication method and a multicarrier communication apparatus used for the method for adjusting the arrangement in code block units according to the actual reception state of the multicarrier signal, when arranging code blocks generated through error correcting coding processing not only in the time axis direction but also in the frequency axis direction in order to improve an error correction rate of a multicarrier signal.
21 Citations
16 Claims
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1. A transmission apparatus comprising:
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a coding section configured to encode first data and second data; and a mapping section configured to map the encoded first data and the encoded second data, respectively, on symbols in order along different axes, which define a two-dimensional plane. - View Dependent Claims (8)
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2. A transmission apparatus comprising:
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a coding section configured to encode first data and second data; and a mapping section configured to map the encoded first data on symbols in order along a frequency axis and maps the encoded second data on symbols in order along a time axis. - View Dependent Claims (3, 4, 5, 6, 7)
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9. A reception apparatus comprising:
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a receiving section configured to receive first data and second data, which are respectively mapped on symbols and which are transmitted from a transmission apparatus; and a decoding section configured to decode the received first data and the received second data, wherein the received first data is mapped on symbols in order along a frequency axis and the received second data are mapped on symbols in order along a time axis. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A transmission method comprising:
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encoding first data and second data; and mapping the encoded first data on symbols in order along a frequency axis and mapping the encoded second data on symbols in order along a time axis.
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16. A reception method comprising:
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receiving first data and second data, which are respectively mapped on symbols and which are transmitted from a transmission apparatus; and decoding the received first data and the received second data, wherein the first data is mapped on symbols in order along a frequency axis and the second data are mapped on symbols in order along a time axis.
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Specification
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Current AssigneeOptis Wireless Technology, LLC (Brevet Capital)
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Original AssigneePanasonic Corporation (Panasonic Holdings Corporation)
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InventorsCheng, Jun, Miyoshi, Kenichi
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Granted Patent
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Time in Patent OfficeDays
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Field of Search
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US Class Current375/259
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CPC Class CodesH04L 1/0006 by adapting the transmissio...H04L 1/0009 by adapting the channel cod...H04L 1/0026 Transmission of channel qua...H04L 1/0041 Arrangements at the transmi...H04L 1/0059 Convolutional codesH04L 1/0066 Parallel concatenated codesH04L 27/2602 Signal structure
