JP5463297B2 - 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造 - Google Patents

通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造 Download PDF

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JP5463297B2
JP5463297B2 JP2010533302A JP2010533302A JP5463297B2 JP 5463297 B2 JP5463297 B2 JP 5463297B2 JP 2010533302 A JP2010533302 A JP 2010533302A JP 2010533302 A JP2010533302 A JP 2010533302A JP 5463297 B2 JP5463297 B2 JP 5463297B2
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frame
subframe
subframes
partition
carrier
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JP2011504018A (ja
JP2011504018A5 (enExample
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ショーン カイ
ジェリー チャウ
ク ホンユン
ファン フイイン
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ゼットティーイー （ユーエスエー） インコーポレイテッド
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    • 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
    • H04L27/2602—Signal structure
    • 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
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • 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
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP2010533302A 2007-11-09 2008-11-07 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造 Active JP5463297B2 (ja)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US98680907P 2007-11-09 2007-11-09
US60/986,809 2007-11-09
US98774707P 2007-11-13 2007-11-13
US60/987,747 2007-11-13
US2069008P 2008-01-11 2008-01-11
US61/020,690 2008-01-11
US2144208P 2008-01-16 2008-01-16
US61/021,442 2008-01-16
US3165808P 2008-02-26 2008-02-26
US61/031,658 2008-02-26
US3803008P 2008-03-19 2008-03-19
US61/038,030 2008-03-19
PCT/US2008/082906 WO2009062115A2 (en) 2007-11-09 2008-11-07 Flexible ofdm/ofdma frame structure for communication systems

Related Child Applications (1)

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JP2014007655A Division JP5731026B2 (ja) 2007-11-09 2014-01-20 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造

Publications (3)

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JP2011504018A JP2011504018A (ja) 2011-01-27
JP2011504018A5 JP2011504018A5 (enExample) 2011-12-22
JP5463297B2 true JP5463297B2 (ja) 2014-04-09

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JP2010533302A Active JP5463297B2 (ja) 2007-11-09 2008-11-07 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造
JP2014007655A Active JP5731026B2 (ja) 2007-11-09 2014-01-20 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造

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Country Status (6)

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US (3) US8204025B2 (enExample)
EP (2) EP2215756A2 (enExample)
JP (2) JP5463297B2 (enExample)
KR (2) KR101720475B1 (enExample)
CN (1) CN101904125B (enExample)
WO (1) WO2009062115A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014112904A (ja) * 2007-11-09 2014-06-19 Zte (Usa) Inc 通信システムのためのフレキシブルなｏｆｄｍ／ｏｆｄｍａフレーム構造

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US8953615B2 (en) 2015-02-10
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US20110096783A1 (en) 2011-04-28
EP2215756A2 (en) 2010-08-11
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