KR101233172B1 - 랜덤 액세스 채널을 통한 데이터 송수신 방법 - Google Patents
랜덤 액세스 채널을 통한 데이터 송수신 방법 Download PDFInfo
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- KR101233172B1 KR101233172B1 KR1020060057488A KR20060057488A KR101233172B1 KR 101233172 B1 KR101233172 B1 KR 101233172B1 KR 1020060057488 A KR1020060057488 A KR 1020060057488A KR 20060057488 A KR20060057488 A KR 20060057488A KR 101233172 B1 KR101233172 B1 KR 101233172B1
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- 238000000034 method Methods 0.000 title claims abstract description 78
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 12
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/0055—ZCZ [zero correlation zone]
- H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
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Abstract
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Claims (32)
- 무선 통신 시스템에서 단말이 랜덤 액세스 채널(random access channel; RACH)을 통하여 프리앰블 시퀀스를 송신하는 방법에 있어서,상기 RACH 에 허용된 자원에 맞추어, 특정 시퀀스가 적어도 한번 이상 반복된 프리앰블 시퀀스를 시간 영역에서 생성하는 단계; 및상기 RACH 에 허용된 자원을 통하여, 상기 프리앰블 시퀀스를 기지국으로 송신하는 단계를 포함하고,상기 RACH 에 허용된 자원은, 서브프레임의 심볼 간격과 무관하게, 하나의 시간 간격으로 정의되는 것을 특징으로 하는,프리앰블 시퀀스 송신 방법.
- 제 1 항에 있어서,CAZAC (Constant Amplitude Zero Auto Correlation) 시퀀스로부터 상기 특정 시퀀스를 생성하는 단계를 더 포함하는 것을 특징으로 하는,프리앰블 시퀀스 송신 방법.
- 제 2 항에 있어서,상기 CAZAC 시퀀스로부터 생성된 특정 시퀀스에 순환 지연(cyclic shift)을 적용하는 단계를 더 포함하는 것을 특징으로 하는,프리앰블 시퀀스 송신 방법.
- 무선 통신 시스템에서 랜덤 액세스 채널(random access channel; RACH)을 통하여 프리앰블 시퀀스를 송신하는 단말 장치로서,상기 단말 장치는, 상기 RACH 에 허용된 자원에 맞추어, 특정 시퀀스가 적어도 한번 이상 반복된 프리앰블 시퀀스를 시간 영역에서 생성하고, 상기 RACH 에 허용된 자원을 통하여, 상기 프리앰블 시퀀스를 기지국으로 송신하며,상기 RACH 에 허용된 자원은, 서브프레임의 심볼 간격과 무관하게, 하나의 시간 간격으로 정의되는 것을 특징으로 하는,단말 장치.
- 제 4 항에 있어서,상기 단말 장치는,CAZAC (Constant Amplitude Zero Auto Correlation) 시퀀스로부터 상기 특정 시퀀스를 생성하는 것을 특징으로 하는,단말 장치.
- 제 5 항에 있어서,상기 단말 장치는,상기 CAZAC 시퀀스로부터 생성된 특정 시퀀스에 순환 천이(cyclic shift)를 적용하는 것을 특징으로 하는,단말 장치.
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Priority Applications (27)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060057488A KR101233172B1 (ko) | 2006-06-26 | 2006-06-26 | 랜덤 액세스 채널을 통한 데이터 송수신 방법 |
JP2009514211A JP5174015B2 (ja) | 2006-06-09 | 2007-06-08 | 移動通信システムにおけるデータ転送方法 |
TW108106712A TWI690179B (zh) | 2006-06-09 | 2007-06-08 | 行動通訊系統中傳送資料之方法和裝置 |
CN201510477965.4A CN105071908A (zh) | 2006-06-09 | 2007-06-08 | 在移动通信系统中传送数据的方法 |
TW096120838A TWI459770B (zh) | 2006-06-09 | 2007-06-08 | 行動通訊系統中傳送資料之方法和裝置 |
TW103133615A TWI530133B (zh) | 2006-06-09 | 2007-06-08 | 行動通訊系統中傳送資料之方法和裝置 |
PCT/KR2007/002784 WO2007142492A2 (en) | 2006-06-09 | 2007-06-08 | Method of transmitting data in a mobile communicaiton system |
US12/303,947 US8218481B2 (en) | 2006-06-09 | 2007-06-08 | Method of transmitting data in a mobile communication system |
DK07746855.1T DK2030394T3 (da) | 2006-06-09 | 2007-06-08 | Fremgangsmåde til transmission af data i et mobilkommunikationssystem |
EP07746855.1A EP2030394B1 (en) | 2006-06-09 | 2007-06-08 | Method of transmitting data in a mobile communicaiton system |
ES07746855.1T ES2507554T3 (es) | 2006-06-09 | 2007-06-08 | Método de transmisión de datos en un sistema de comunicación móvil |
TW107109569A TWI656766B (zh) | 2006-06-09 | 2007-06-08 | 行動通訊系統中傳送資料之方法和裝置 |
EP14002630.3A EP2843869A1 (en) | 2006-06-09 | 2007-06-08 | Method of Transmitting Data in a Mobile Communication System |
TW109106183A TWI726632B (zh) | 2006-06-09 | 2007-06-08 | 行動通訊系統中傳送資料之方法和裝置 |
TW105105669A TWI625954B (zh) | 2006-06-09 | 2007-06-08 | 行動通訊系統中傳送資料之方法和裝置 |
US13/489,408 US8683058B2 (en) | 2006-06-09 | 2012-06-05 | Method of transmitting data in a mobile communication system |
US14/020,537 US9037736B2 (en) | 2006-06-09 | 2013-09-06 | Method of transmitting data in a mobile communication system |
US14/700,473 US9241349B2 (en) | 2006-06-09 | 2015-04-30 | Method of transmitting data in a mobile communication system |
HK15108119.2A HK1207499A1 (zh) | 2006-06-09 | 2015-08-21 | 在移動通信系統中傳輸數據的方法 |
US14/986,327 US9560650B2 (en) | 2006-06-09 | 2015-12-31 | Method of transmitting data in a mobile communication system |
HK16105314.0A HK1217387A1 (zh) | 2006-06-09 | 2016-05-10 | 在移動通信系統中傳送數據的方法 |
US15/404,542 US9705624B2 (en) | 2006-06-09 | 2017-01-12 | Method of transmitting data in a mobile communication system |
US15/433,085 US9806838B2 (en) | 2006-06-09 | 2017-02-15 | Method of transmitting data in a mobile communication system |
US15/789,407 US10187170B2 (en) | 2006-06-09 | 2017-10-20 | Detection in a communication system using a preamble sequence |
US16/234,997 US10659183B2 (en) | 2006-06-09 | 2018-12-28 | Method of transmitting data in a mobile communication system |
US16/876,246 US11336385B2 (en) | 2006-06-09 | 2020-05-18 | Preamble sequence for a random access channel |
US17/742,954 US20220271856A1 (en) | 2006-06-09 | 2022-05-12 | Preamble sequence for a random access channel |
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KR1020060057488A KR101233172B1 (ko) | 2006-06-26 | 2006-06-26 | 랜덤 액세스 채널을 통한 데이터 송수신 방법 |
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KR20080000136A KR20080000136A (ko) | 2008-01-02 |
KR101233172B1 true KR101233172B1 (ko) | 2013-02-15 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2216965B1 (en) * | 2009-02-05 | 2015-08-12 | Thomson Licensing | Method for managing data transmission between peers according to levels of priority of transmitted and received data and associated management device |
KR101242168B1 (ko) * | 2011-08-09 | 2013-03-11 | 성균관대학교산학협력단 | 사전-공액화된 프리앰블이 포함된 송신신호를 생성하는 방법, 사전-공액화된 프리앰블이 포함된 수신신호로부터 프리앰블을 검출하는 방법 및 사전-공액화된 프리앰블이 포함된 수신신호로부터 복원하는 방법 |
KR102312572B1 (ko) * | 2017-06-21 | 2021-10-14 | 삼성전자 주식회사 | 무선 통신 시스템에서 업링크 동기를 수행하는 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000324139A (ja) | 1995-05-17 | 2000-11-24 | Qualcomm Inc | データサービスのためのランダムアクセス通信チヤネル |
JP2004274794A (ja) | 1998-12-14 | 2004-09-30 | Interdigital Technol Corp | ランダムアクセスチャネルのプリアンブルに関連づけた符号を発生する方法 |
JP2005260337A (ja) | 2004-03-09 | 2005-09-22 | Renesas Technology Corp | 復調回路および無線通信システム |
KR20050122756A (ko) * | 2004-06-25 | 2005-12-29 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 이동통신시스템에서 상향링크 랜덤 접속 채널을 송수신하기 위한 장치 및 방법 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000324139A (ja) | 1995-05-17 | 2000-11-24 | Qualcomm Inc | データサービスのためのランダムアクセス通信チヤネル |
JP2004274794A (ja) | 1998-12-14 | 2004-09-30 | Interdigital Technol Corp | ランダムアクセスチャネルのプリアンブルに関連づけた符号を発生する方法 |
JP2005260337A (ja) | 2004-03-09 | 2005-09-22 | Renesas Technology Corp | 復調回路および無線通信システム |
KR20050122756A (ko) * | 2004-06-25 | 2005-12-29 | 삼성전자주식회사 | 직교 주파수 분할 다중 접속 이동통신시스템에서 상향링크 랜덤 접속 채널을 송수신하기 위한 장치 및 방법 |
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