HK1076211A1 - Iq multiplexing device and iq multiplexing method - Google Patents

Iq multiplexing device and iq multiplexing method

Info

Publication number
HK1076211A1
HK1076211A1 HK05108164A HK05108164A HK1076211A1 HK 1076211 A1 HK1076211 A1 HK 1076211A1 HK 05108164 A HK05108164 A HK 05108164A HK 05108164 A HK05108164 A HK 05108164A HK 1076211 A1 HK1076211 A1 HK 1076211A1
Authority
HK
Hong Kong
Prior art keywords
multiplexing
multiplexing method
multiplexing device
Prior art date
Application number
HK05108164A
Other languages
English (en)
Inventor
Kazuhito Niwano
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27654356&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1076211(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1076211A1 publication Critical patent/HK1076211A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70706—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with means for reducing the peak-to-average power ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
HK05108164A 2002-01-29 2005-03-30 Iq multiplexing device and iq multiplexing method HK1076211A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002020465 2002-01-29
HK05102672.6A HK1070203A1 (en) 2002-01-29 2005-03-30 Mobile station

Publications (1)

Publication Number Publication Date
HK1076211A1 true HK1076211A1 (en) 2006-01-06

Family

ID=27654356

Family Applications (2)

Application Number Title Priority Date Filing Date
HK05102672.6A HK1070203A1 (en) 2002-01-29 2005-03-30 Mobile station
HK05108164A HK1076211A1 (en) 2002-01-29 2005-03-30 Iq multiplexing device and iq multiplexing method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK05102672.6A HK1070203A1 (en) 2002-01-29 2005-03-30 Mobile station

Country Status (10)

Country Link
US (8) US7289423B2 (de)
EP (6) EP1471656B1 (de)
JP (3) JP3795045B2 (de)
KR (6) KR100561116B1 (de)
CN (8) CN101615925B (de)
BR (1) BRPI0208395B1 (de)
DE (5) DE60230065D1 (de)
HK (2) HK1070203A1 (de)
MX (1) MXPA04001892A (de)
WO (1) WO2003065628A1 (de)

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US7363039B2 (en) 2002-08-08 2008-04-22 Qualcomm Incorporated Method of creating and utilizing diversity in multiple carrier communication system
US7420939B2 (en) * 2003-08-13 2008-09-02 Qualcomm Incorporated Methods and apparatus of power control in wireless communication systems
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EP3410785A3 (de) 2007-01-11 2019-02-20 Qualcomm Incorporated Verwendung von dtx und drx in einem drahtlosen kommunikationssystem
US8467367B2 (en) * 2007-08-06 2013-06-18 Qualcomm Incorporated Multiplexing and transmission of traffic data and control information in a wireless communication system
US20090201794A1 (en) * 2008-02-08 2009-08-13 Qualcomm, Incorporated Multiplexing devices over shared resources
US8477830B2 (en) 2008-03-18 2013-07-02 On-Ramp Wireless, Inc. Light monitoring system using a random phase multiple access system
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
US7639726B1 (en) * 2009-03-20 2009-12-29 On-Ramp Wireless, Inc. Downlink communication
KR101036585B1 (ko) * 2010-11-12 2011-05-24 진영이티에스 (주) 방전 기능이 구비된 자동 부하 전환 개폐기
KR102047834B1 (ko) 2018-07-27 2019-11-22 기림에어테크(주) 교육용 미세먼지 제거장치

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ATE287601T1 (de) * 1998-06-30 2005-02-15 Siemens Ag Luftschnittstelle für telekommunikationssysteme mit drahtloser telekommunikation zwischen mobilen und/oder stationären sende/empfangsgeräten
FI981546A (fi) * 1998-07-03 2000-01-04 Nokia Networks Oy Tiedonsiirtomenetelmä ja matkapuhelinjärjestelmä
KR100270656B1 (ko) * 1998-08-06 2000-11-01 윤종용 부호분할다중접속 통신시스템의 단말기 송신장치 및 방법
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KR100438447B1 (ko) * 2000-10-20 2004-07-03 삼성전자주식회사 이동통신시스템에서 버스트 파일롯 송신장치 및 방법
JP3956085B2 (ja) * 2000-12-20 2007-08-08 日本電気株式会社 送信回路
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JP2002290275A (ja) * 2001-03-26 2002-10-04 Fujitsu Ltd スペクトル拡散信号受信装置及び干渉キャンセル装置
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US20020183037A1 (en) * 2001-05-31 2002-12-05 Griffin, Sinatra Frank Panic relief system for mobile communication devices
KR100415550B1 (ko) * 2001-10-05 2004-01-24 한국전자통신연구원 비동기 코드 분할 다중 접속 시스템의 수신기에서 간단한구조를 갖는 간섭 제거 장치
DE10149544B4 (de) * 2001-10-08 2004-11-11 Rohde & Schwarz Gmbh & Co. Kg Verfahren zum Ermitteln des Zeitversatzes eines CDMA-Signals und Computerprogramm zur Durchführung des Verfahrens
CN101615925B (zh) * 2002-01-29 2014-12-10 三菱电机株式会社 移动站、基站、通信系统及通信方法
US7333457B2 (en) 2002-11-06 2008-02-19 Lucent Technologies Inc. High speed dedicated physical control channel for use in wireless data transmissions from mobile devices

Also Published As

Publication number Publication date
DE60208727T2 (de) 2006-11-02
JP3919787B2 (ja) 2007-05-30
EP1471656B1 (de) 2006-01-11
WO2003065628A1 (fr) 2003-08-07
KR20040111730A (ko) 2004-12-31
CN1617482A (zh) 2005-05-18
US7289423B2 (en) 2007-10-30
EP1471658B1 (de) 2006-05-31
MXPA04001892A (es) 2004-06-15
CN101615924A (zh) 2009-12-30
CN1547820A (zh) 2004-11-17
BR0208395A (pt) 2004-06-15
EP1471676B1 (de) 2008-11-26
EP1404031B1 (de) 2006-05-31
KR100561114B1 (ko) 2006-03-15
KR100803240B1 (ko) 2008-02-14
EP1471657B1 (de) 2006-05-24
DE60211903T2 (de) 2007-01-18
EP1471657A3 (de) 2004-11-03
CN101615923A (zh) 2009-12-30
CN101615924B (zh) 2014-12-10
EP1471656A2 (de) 2004-10-27
HK1070203A1 (en) 2005-06-10
US7145863B2 (en) 2006-12-05
DE60211753T2 (de) 2006-12-28
CN100446446C (zh) 2008-12-24
JP4383541B2 (ja) 2009-12-16
US7307943B2 (en) 2007-12-11
EP1471657A2 (de) 2004-10-27
DE60211753D1 (de) 2006-06-29
KR100850297B1 (ko) 2008-08-04
CN101615923B (zh) 2014-12-10
DE60211903D1 (de) 2006-07-06
JPWO2003065628A1 (ja) 2005-05-26
US8064326B2 (en) 2011-11-22
US20050122949A1 (en) 2005-06-09
CN100471096C (zh) 2009-03-18
EP1471658A2 (de) 2004-10-27
BRPI0208395B1 (pt) 2016-06-28
US8897119B2 (en) 2014-11-25
KR20040111728A (ko) 2004-12-31
CN1617483A (zh) 2005-05-18
KR20040111727A (ko) 2004-12-31
KR100561115B1 (ko) 2006-03-15
DE60230065D1 (de) 2009-01-08
CN1617480A (zh) 2005-05-18
CN1617481A (zh) 2005-05-18
EP1471656A3 (de) 2004-11-03
JP2009147983A (ja) 2009-07-02
KR20050120821A (ko) 2005-12-23
JP2005143129A (ja) 2005-06-02
US20050130686A1 (en) 2005-06-16
CN100471095C (zh) 2009-03-18
CN101615925B (zh) 2014-12-10
EP1471676A4 (de) 2005-12-14
US7953124B2 (en) 2011-05-31
JP3795045B2 (ja) 2006-07-12
DE60211954T2 (de) 2007-01-25
KR100561116B1 (ko) 2006-03-15
CN100558022C (zh) 2009-11-04
EP1404031A1 (de) 2004-03-31
US20080069057A1 (en) 2008-03-20
DE60208727D1 (de) 2006-04-06
KR20040011502A (ko) 2004-02-05
US20050135300A1 (en) 2005-06-23
US20120033593A1 (en) 2012-02-09
EP2809010A1 (de) 2014-12-03
US20040100925A1 (en) 2004-05-27
KR100803239B1 (ko) 2008-02-14
CN101615925A (zh) 2009-12-30
EP1471658A3 (de) 2004-11-03
US7102993B2 (en) 2006-09-05
US20050174969A1 (en) 2005-08-11
CN100521590C (zh) 2009-07-29
KR20040111729A (ko) 2004-12-31
EP1471676A1 (de) 2004-10-27
DE60211954D1 (de) 2006-07-06
US20080069056A1 (en) 2008-03-20

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Effective date: 20220820