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 (https=)
EP (1) EP2176966B1 (https=)
JP (2) JP5167357B2 (https=)
KR (1) KR101430462B1 (https=)
CN (1) CN101809896B (https=)
RU (1) RU2481708C2 (https=)
WO (1) WO2009020292A1 (https=)

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Also Published As

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

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