RU2481708C2 - Способ конструирования преамбулы канала случайного доступа (rach) и способ передачи сигнала канала случайного доступа - Google Patents

Способ конструирования преамбулы канала случайного доступа (rach) и способ передачи сигнала канала случайного доступа Download PDF

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Publication number
RU2481708C2
RU2481708C2 RU2010105701/07A RU2010105701A RU2481708C2 RU 2481708 C2 RU2481708 C2 RU 2481708C2 RU 2010105701/07 A RU2010105701/07 A RU 2010105701/07A RU 2010105701 A RU2010105701 A RU 2010105701A RU 2481708 C2 RU2481708 C2 RU 2481708C2
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Russia
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sequence
cyclic prefix
rach
value
preamble
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RU2010105701/07A
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English (en)
Russian (ru)
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RU2010105701A (ru
Inventor
Хён Ву ЛИ
Сын Хи ХАН
Мин Сок НО
Чжин Сам КВАК
Ён Хен КВОН
Драган ВУЙЦИК
Дон Чхоль КИМ
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Эл Джи Электроникс Инк.
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Publication of RU2010105701A publication Critical patent/RU2010105701A/ru
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2010105701/07A 2007-08-09 2008-07-14 Способ конструирования преамбулы канала случайного доступа (rach) и способ передачи сигнала канала случайного доступа RU2481708C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US95503007P 2007-08-09 2007-08-09
US60/955,030 2007-08-09
KR10-2007-0121465 2007-11-27
KR1020070121465A KR101430462B1 (ko) 2007-08-09 2007-11-27 Ｒａｃｈ 프리엠블 구성방법 및 전송방법
PCT/KR2008/004129 WO2009020292A1 (en) 2007-08-09 2008-07-14 Method for constructing rach preamble and method for transmitting rach signal

Publications (2)

Publication Number Publication Date
RU2010105701A RU2010105701A (ru) 2011-09-20
RU2481708C2 true RU2481708C2 (ru) 2013-05-10

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Country Status (7)

Country Link
US (2) US8107445B2 (enExample)
EP (1) EP2176966B1 (enExample)
JP (2) JP5167357B2 (enExample)
KR (1) KR101430462B1 (enExample)
CN (1) CN101809896B (enExample)
RU (1) RU2481708C2 (enExample)
WO (1) WO2009020292A1 (enExample)

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Publication number Publication date
US20120099532A1 (en) 2012-04-26
RU2010105701A (ru) 2011-09-20
JP5167357B2 (ja) 2013-03-21
JP5466290B2 (ja) 2014-04-09
US8660066B2 (en) 2014-02-25
EP2176966A1 (en) 2010-04-21
CN101809896B (zh) 2014-12-03
CN101809896A (zh) 2010-08-18
JP2010536223A (ja) 2010-11-25
JP2013102466A (ja) 2013-05-23
EP2176966A4 (en) 2011-01-19
WO2009020292A1 (en) 2009-02-12
EP2176966B1 (en) 2018-06-27
KR101430462B1 (ko) 2014-08-19
US8107445B2 (en) 2012-01-31
US20090067540A1 (en) 2009-03-12
KR20080112077A (ko) 2008-12-24

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