AU2001284423A1 - Radio communication terminal and interference canceling method - Google Patents

Radio communication terminal and interference canceling method

Info

Publication number
AU2001284423A1
AU2001284423A1 AU2001284423A AU8442301A AU2001284423A1 AU 2001284423 A1 AU2001284423 A1 AU 2001284423A1 AU 2001284423 A AU2001284423 A AU 2001284423A AU 8442301 A AU8442301 A AU 8442301A AU 2001284423 A1 AU2001284423 A1 AU 2001284423A1
Authority
AU
Australia
Prior art keywords
communication terminal
radio communication
interference canceling
canceling method
interference
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001284423A
Inventor
Katsuhiko Hiramatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of AU2001284423A1 publication Critical patent/AU2001284423A1/en
Abandoned legal-status Critical Current

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
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
AU2001284423A 2000-09-06 2001-09-05 Radio communication terminal and interference canceling method Abandoned AU2001284423A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-269984 2000-09-06
JP2000269984A JP3672808B2 (en) 2000-09-06 2000-09-06 Wireless communication terminal apparatus and interference canceling method
PCT/JP2001/007676 WO2002021745A1 (en) 2000-09-06 2001-09-05 Radio communication terminal and interference canceling method

Publications (1)

Publication Number Publication Date
AU2001284423A1 true AU2001284423A1 (en) 2002-03-22

Family

ID=18756505

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284423A Abandoned AU2001284423A1 (en) 2000-09-06 2001-09-05 Radio communication terminal and interference canceling method

Country Status (6)

Country Link
US (1) US20020163896A1 (en)
EP (1) EP1233559A4 (en)
JP (1) JP3672808B2 (en)
CN (1) CN1167221C (en)
AU (1) AU2001284423A1 (en)
WO (1) WO2002021745A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60009262T2 (en) * 2000-04-04 2004-08-05 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transmitting a word representing the number of spreading codes allocated to the mobile stations when communicating with a base station of a radio telecommunication system
US7428278B2 (en) * 2002-05-09 2008-09-23 Interdigital Technology Corporation Method and apparatus for parallel midamble cancellation
WO2003098827A1 (en) * 2002-05-22 2003-11-27 Matsushita Electric Industrial Co., Ltd. Reception device and method for detecting a head path in delay profile
US20040259517A1 (en) * 2002-05-23 2004-12-23 Hideyuki Takahashi Apparatus and method for reception
US7373128B2 (en) * 2003-12-15 2008-05-13 Interdigital Technology Corporation Inter-cellular interference cancellation
US7684372B2 (en) * 2004-05-04 2010-03-23 Ipwireless, Inc. Signaling MIMO allocations
JP4663369B2 (en) * 2004-05-20 2011-04-06 パナソニック株式会社 Wireless communication system, wireless communication method, base station apparatus, and terminal apparatus
US7480493B1 (en) * 2004-10-29 2009-01-20 Itt Manufacturing Enterprises, Inc. Bit detection using code spectrum transform techniques for interference cancellation
JP4451286B2 (en) * 2004-11-12 2010-04-14 株式会社エヌ・ティ・ティ・ドコモ Base station, base station control station, mobile communication system, and scrambling code setting method
US7889755B2 (en) 2005-03-31 2011-02-15 Qualcomm Incorporated HSDPA system with reduced inter-user interference
CN100596032C (en) * 2005-05-13 2010-03-24 上海原动力通信科技有限公司 Method for allocating multiple basic intermediate codes
KR100734890B1 (en) * 2005-10-10 2007-07-03 삼성전자주식회사 Apparatus and method for improving the performance of mobile station communicating in smart antenna system
EP1954959B1 (en) 2005-11-22 2013-05-15 Fallbrook Intellectual Property Company LLC Continuously variable transmission
EP2125469A2 (en) 2007-02-01 2009-12-02 Fallbrook Technologies Inc. System and methods for control of transmission and/or prime mover
WO2008100792A1 (en) 2007-02-12 2008-08-21 Fallbrook Technologies Inc. Continuously variable transmissions and methods therefor
EP2700843A3 (en) 2007-02-16 2017-11-08 Fallbrook Intellectual Property Company LLC Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8737451B2 (en) * 2007-03-09 2014-05-27 Qualcomm Incorporated MMSE MUD in 1x mobiles
CN101720397B (en) 2007-04-24 2013-01-02 福博科技术公司 Electric traction drives
US8321097B2 (en) 2007-12-21 2012-11-27 Fallbrook Intellectual Property Company Llc Automatic transmissions and methods therefor
CN102084155B (en) 2008-06-23 2014-06-11 福博科知识产权有限责任公司 Continuously variable transmission
CA2732668C (en) 2008-08-05 2017-11-14 Fallbrook Technologies Inc. Methods for control of transmission and prime mover
US8167759B2 (en) 2008-10-14 2012-05-01 Fallbrook Technologies Inc. Continuously variable transmission
EP2669550B1 (en) 2009-04-16 2019-01-09 Fallbrook Intellectual Property Company LLC Continuously variable transmission
US20110143672A1 (en) * 2009-12-14 2011-06-16 Qualcomm Incorporated Method and systems for parallel channel estimation and interference cancellation
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8593933B2 (en) * 2010-04-27 2013-11-26 Qualcomm Incorporated Modified spatial diversity schemes for coverage enhancement
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US9966970B2 (en) 2015-04-09 2018-05-08 Oracle International Corporation Efficient silent code assignment to a set of logical codes
KR200494699Y1 (en) * 2021-05-06 2021-12-02 김창호 sketchbook

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3070825B2 (en) * 1995-10-04 2000-07-31 松下電器産業株式会社 Mobile communication device
JPH10336144A (en) * 1997-05-29 1998-12-18 Matsushita Electric Ind Co Ltd Code division multiple access mobile communication device
JPH11251959A (en) * 1998-03-05 1999-09-17 Fujitsu Ltd Interference canceler device and radio communication equipment
JP3024750B2 (en) * 1998-04-07 2000-03-21 日本電気株式会社 DS-CDMA multi-user interference canceller and DS-CDMA communication system
JP2967571B1 (en) * 1998-05-01 1999-10-25 日本電気株式会社 CDMA multi-user receiving apparatus and communication system
US6385185B1 (en) * 1998-06-25 2002-05-07 Lucent Technologies Inc. Methods and apparatus for coherent detection of signals with orthogonal data modulation
US6501788B1 (en) * 1999-01-22 2002-12-31 Ericsson Inc. Apparatus and methods for intereference cancellation in spread spectrum communications systems
JP3251261B2 (en) * 1999-04-21 2002-01-28 エヌイーシーモバイリング株式会社 CDMA receiver
JP2001024556A (en) * 1999-07-05 2001-01-26 Matsushita Electric Ind Co Ltd Communication device
US6967990B1 (en) * 2000-08-29 2005-11-22 Mitsubishi Denki Kabushiki Kaisha Interference cancellation apparatus applied in CDMA communication system and method for the same

Also Published As

Publication number Publication date
WO2002021745A1 (en) 2002-03-14
EP1233559A4 (en) 2005-12-28
JP3672808B2 (en) 2005-07-20
US20020163896A1 (en) 2002-11-07
CN1389040A (en) 2003-01-01
CN1167221C (en) 2004-09-15
EP1233559A1 (en) 2002-08-21
JP2002084214A (en) 2002-03-22

Similar Documents

Publication Publication Date Title
AU2001284423A1 (en) Radio communication terminal and interference canceling method
AU3955501A (en) Communication terminal and radio communication method
AU6430801A (en) Communication terminal apparatus and radio communication method
AU3954201A (en) Radio communication apparatus and radio communication method
AU1416401A (en) Communication terminal and wireless communication method
AU6180400A (en) Radio communication device and radio communication method
AU5429200A (en) Communication device and communication method, and communication terminal
AU2001274618A1 (en) Radio base station unit and radio communication method
EP1206156A3 (en) Mobile communication method and mobile communication system
AU7935898A (en) Mobile communication terminal
AU2001271041A1 (en) Mobile communication terminal, communication method, and program
AU5879701A (en) Wireless communication device and wireless communication method
AU3551801A (en) Interference cancellation method and receiver
GB2369536B (en) Mobile communications terminal and method
AU4106201A (en) Radio communication apparatus and radio communication method
AU4433400A (en) Mobile communication terminal
AU2703901A (en) Radio communication device and radio communication method
AU4880101A (en) Radio communication apparatus and radio communication method
AU3231701A (en) Mobile communication system and mobile communication method
AU7534900A (en) Radio communications
AU4951800A (en) Communication terminal device and method of prevention of excessive interference
AU2001239762A1 (en) Systems and methods for wireless communications
AU2001237693A1 (en) Wireless communications system and method
AU2001276681A1 (en) Radio terminal procedure method and radio terminal system
AU2001280197A1 (en) Communication terminal accommodating apparatus and communication terminal accommodating method