RU2349032C1 - Устройство и способ передачи/приема символа пакетных данных в системе мобильной связи - Google Patents

Устройство и способ передачи/приема символа пакетных данных в системе мобильной связи Download PDF

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Publication number
RU2349032C1
RU2349032C1 RU2007120632/09A RU2007120632A RU2349032C1 RU 2349032 C1 RU2349032 C1 RU 2349032C1 RU 2007120632/09 A RU2007120632/09 A RU 2007120632/09A RU 2007120632 A RU2007120632 A RU 2007120632A RU 2349032 C1 RU2349032 C1 RU 2349032C1
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RU
Russia
Prior art keywords
power
tone
data
ratio
pilot
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RU2007120632/09A
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English (en)
Russian (ru)
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RU2007120632A (ru
Inventor
Дзин-Киу ХАН (KR)
Дзин-Киу ХАН
Беом-Сик БАЕ (KR)
Беом-Сик БАЕ
Хван-Дзоон КВОН (KR)
Хван-Дзоон КВОН
Донг-Хи КИМ (KR)
Донг-Хи КИМ
Йоун-Сун КИМ (KR)
Йоун-Сун КИМ
Ю-Чул КИМ (KR)
Ю-Чул КИМ
Дзунг-Соо ДЗУНГ (KR)
Дзунг-Соо ДЗУНГ
Дае-Гиун КИМ (KR)
Дае-Гиун КИМ
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Самсунг Электроникс Ко., Лтд.
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Application filed by Самсунг Электроникс Ко., Лтд. filed Critical Самсунг Электроникс Ко., Лтд.
Publication of RU2007120632A publication Critical patent/RU2007120632A/ru
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    • 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
    • H04L5/0001—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), DMT
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
RU2007120632/09A 2004-12-03 2005-12-03 Устройство и способ передачи/приема символа пакетных данных в системе мобильной связи RU2349032C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2004-0101457 2004-12-03
KR20040101457 2004-12-03
KR10-2005-0085450 2005-09-13

Publications (2)

Publication Number Publication Date
RU2007120632A RU2007120632A (ru) 2008-12-20
RU2349032C1 true RU2349032C1 (ru) 2009-03-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007120632/09A RU2349032C1 (ru) 2004-12-03 2005-12-03 Устройство и способ передачи/приема символа пакетных данных в системе мобильной связи

Country Status (5)

Country Link
JP (1) JP4510093B2 (ja)
KR (1) KR20060063632A (ja)
CN (2) CN101057422B (ja)
BR (1) BRPI0517319B1 (ja)
RU (1) RU2349032C1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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RU2766848C2 (ru) * 2017-05-10 2022-03-16 Телефонактиеболагет Лм Эрикссон (Пабл) Диспетчеризация передач в сети радиодоступа

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KR100704959B1 (ko) * 2006-02-22 2007-04-09 김종일 더블 크레인을 가진 오락기
CN101141154B (zh) * 2006-09-05 2011-04-13 华为技术有限公司 信道功率衰减方法和系统以及数据发送装置
KR101572875B1 (ko) * 2007-09-21 2015-11-30 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
WO2009038402A1 (en) 2007-09-21 2009-03-26 Lg Electronics Inc. Digital broadcasting system and data processing method in the digital broadcasting system
CN101431398B (zh) * 2007-11-05 2012-04-25 华为技术有限公司 控制保护设备保持激活状态的方法及设备
WO2010012108A1 (en) * 2008-07-31 2010-02-04 Pin-Han Ho System and method for cooperative coded data multicast
CN101677478B (zh) * 2008-09-18 2012-02-22 王智 一种消除临近基站干扰的系统、发射、接收装置及其方法
US20100220651A1 (en) * 2009-03-02 2010-09-02 Mediatek Inc. Method and apparatus for broadcasting and receiving system information in OFDMA systems
KR102366988B1 (ko) * 2014-07-03 2022-02-25 한국전자통신연구원 레이어드 디비전 멀티플렉싱을 이용한 신호 멀티플렉싱 장치 및 신호 멀티플렉싱 방법
US10367663B2 (en) * 2015-09-07 2019-07-30 Lg Electronics Inc. Method for cancelling self-interference by apparatus that uses FDR scheme
CN107294618B (zh) * 2016-03-31 2020-11-13 富士通株式会社 在线信号质量监测方法、装置和系统
CN108989257B (zh) * 2017-05-31 2024-01-30 中兴通讯股份有限公司 数据调制方法、装置及存储介质
CN112398505B (zh) * 2019-08-16 2022-07-22 华为技术有限公司 一种信号处理方法、通信装置和系统
US11399286B2 (en) * 2019-08-20 2022-07-26 Qualcomm Incorporated Scrambling for wireless communications

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JP3286247B2 (ja) * 1998-05-08 2002-05-27 松下電器産業株式会社 無線通信システム
KR20010020093A (ko) * 1999-08-14 2001-03-15 박기업 무선 이동통신에서 파일럿 채널을 슬롯으로 구분하는 시스템
KR100507519B1 (ko) * 2002-12-13 2005-08-17 한국전자통신연구원 Ｏｆｄｍａ 기반 셀룰러 시스템의 하향링크를 위한 신호구성 방법 및 장치
US9544860B2 (en) * 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
JP4301860B2 (ja) * 2003-05-12 2009-07-22 株式会社エヌ・ティ・ティ・ドコモ マルチキャリア伝送用送信機及びマルチキャリア伝送方法
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Non-Patent Citations (1)

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Title
JIMING CHEN et al. Pilot Power Allocation for OFDM Systems, 57TH IEEE SEMIANNUAL VEHICULAR TECHNOLOGY CONFERENCE, 22-25 April 2003, vol.2, c.1283-1286. MIN DONG et al. Optimal Design and Placement of Pilot Symbols for Channel Estimation, IEEE TRANSACTIONS ON SIGNAL PROCESSING, vol.50, №12, December 2002. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2766848C2 (ru) * 2017-05-10 2022-03-16 Телефонактиеболагет Лм Эрикссон (Пабл) Диспетчеризация передач в сети радиодоступа

Also Published As

Publication number Publication date
BRPI0517319A (pt) 2008-10-07
CN102868658A (zh) 2013-01-09
JP2008522540A (ja) 2008-06-26
CN102868658B (zh) 2016-03-23
CN101057422B (zh) 2012-09-26
CN101057422A (zh) 2007-10-17
KR20060063632A (ko) 2006-06-12
JP4510093B2 (ja) 2010-07-21
BRPI0517319B1 (pt) 2018-06-12
RU2007120632A (ru) 2008-12-20

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