KR100767485B1 - 준직교 벡터의 송신 및 생성을 위한 방법 및 장치 - Google Patents

준직교 벡터의 송신 및 생성을 위한 방법 및 장치 Download PDF

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Publication number
KR100767485B1
KR100767485B1 KR1020017002126A KR20017002126A KR100767485B1 KR 100767485 B1 KR100767485 B1 KR 100767485B1 KR 1020017002126 A KR1020017002126 A KR 1020017002126A KR 20017002126 A KR20017002126 A KR 20017002126A KR 100767485 B1 KR100767485 B1 KR 100767485B1
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South Korea
Prior art keywords
matrix
vector
quasi
orthogonal
orthogonal code
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Korean (ko)
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KR20010072782A (ko
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아브히지트 지. 산브하그
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콸콤 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0025—M-sequences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Stereo-Broadcasting Methods (AREA)
KR1020017002126A 1998-08-18 1999-08-17 준직교 벡터의 송신 및 생성을 위한 방법 및 장치 Expired - Lifetime KR100767485B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/136,107 1998-08-18
US09/136,107 US6157611A (en) 1998-08-18 1998-08-18 Method and apparatus for transmission and construction of quasi orthogonal vectors

Publications (2)

Publication Number Publication Date
KR20010072782A KR20010072782A (ko) 2001-07-31
KR100767485B1 true KR100767485B1 (ko) 2007-10-17

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KR1020017002126A Expired - Lifetime KR100767485B1 (ko) 1998-08-18 1999-08-17 준직교 벡터의 송신 및 생성을 위한 방법 및 장치

Country Status (23)

Country Link
US (1) US6157611A (enExample)
EP (2) EP1105992B1 (enExample)
JP (1) JP4261061B2 (enExample)
KR (1) KR100767485B1 (enExample)
CN (1) CN1197284C (enExample)
AT (2) ATE541371T1 (enExample)
AU (1) AU752859B2 (enExample)
BG (1) BG105265A (enExample)
BR (1) BR9913062A (enExample)
CA (1) CA2340760A1 (enExample)
DE (1) DE69939543D1 (enExample)
ES (2) ES2377026T3 (enExample)
HU (1) HU224300B1 (enExample)
ID (1) ID29526A (enExample)
IL (1) IL141470A0 (enExample)
NO (1) NO20010809L (enExample)
PL (1) PL346150A1 (enExample)
RO (1) RO121304B1 (enExample)
RU (1) RU2001107123A (enExample)
SI (1) SI20603A (enExample)
SK (1) SK3092001A3 (enExample)
WO (1) WO2000011825A1 (enExample)
ZA (1) ZA200101349B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69938421T2 (de) 1998-09-08 2009-04-09 Samsung Electronics Co., Ltd., Suwon Gerät und verfahren zur generierung eines komplexen quaternären quasi-orthogonalen kodes und zur spreizung eines übertragungssignals mit einem quasi-orthogonalen kode in einem cdma-kommunikationssystem
CA2310815C (en) * 1998-09-25 2004-10-26 Kyeong-Cheol Yang Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system
KR100383614B1 (ko) * 1998-10-19 2003-10-08 삼성전자주식회사 부호분할다중접속통신시스템의할당장치및방법
US6314125B1 (en) * 1998-12-09 2001-11-06 Qualcomm Incorporated Method and apparatus for the construction and transmission of binary quasi orthogonal vectors
US7394792B1 (en) 2002-10-08 2008-07-01 Urbain A. von der Embse Multi-scale CDMA
US7352796B1 (en) * 2001-02-13 2008-04-01 Urbain Alfred von der Embse Multiple data rate complex Walsh codes for CDMA
US7015835B2 (en) * 2004-03-17 2006-03-21 Lawrence Technologies, Llc Imposing and recovering correlithm objects in conjunction with table lookup
US8830983B2 (en) * 2005-12-20 2014-09-09 Lg Electronics Inc. Method of generating code sequence and method of transmitting signal using the same
CN101170337B (zh) * 2006-10-25 2012-04-11 中国科学院上海微系统与信息技术研究所 优化吞吐量的多天线多速率发射机及其发射方法
US8077693B2 (en) 2007-09-19 2011-12-13 Samsung Electronics Co., Ltd. Resource remapping and regrouping in a wireless communication system
US11032061B2 (en) * 2018-04-27 2021-06-08 Microsoft Technology Licensing, Llc Enabling constant plaintext space in bootstrapping in fully homomorphic encryption

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463657A (en) * 1994-02-15 1995-10-31 Lockheed Missiles & Space Company, Inc. Detection of a multi-sequence spread spectrum signal
US5606322A (en) * 1994-10-24 1997-02-25 Motorola, Inc. Divergent code generator and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715508A (en) * 1967-09-15 1973-02-06 Ibm Switching circuits employing orthogonal and quasi-orthogonal pseudo-random code sequences
AU641418B2 (en) * 1989-09-20 1993-09-23 Fujitsu Limited A parallel data processing system for processing and transmitting data concurrently
JP2527104B2 (ja) * 1990-01-22 1996-08-21 三菱電機株式会社 直交系列発生器および直交系列発生器を備えたレ―ダ装置
EP0525408A3 (en) * 1991-07-01 1993-12-22 Eastman Kodak Co Method for multiframe wiener restoration of noisy and blurred image sequences
MY112371A (en) * 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
US5768269A (en) * 1995-08-25 1998-06-16 Terayon Corporation Apparatus and method for establishing frame synchronization in distributed digital data communication systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463657A (en) * 1994-02-15 1995-10-31 Lockheed Missiles & Space Company, Inc. Detection of a multi-sequence spread spectrum signal
US5606322A (en) * 1994-10-24 1997-02-25 Motorola, Inc. Divergent code generator and method

Also Published As

Publication number Publication date
DE69939543D1 (de) 2008-10-23
ATE408278T1 (de) 2008-09-15
PL346150A1 (en) 2002-01-28
WO2000011825A1 (en) 2000-03-02
HU224300B1 (hu) 2005-07-28
EP1105992B1 (en) 2008-09-10
ATE541371T1 (de) 2012-01-15
AU5571199A (en) 2000-03-14
HUP0104670A3 (en) 2003-07-28
ID29526A (id) 2001-09-06
JP2002523970A (ja) 2002-07-30
RO121304B1 (ro) 2007-02-28
EP1981195B1 (en) 2012-01-11
ES2377026T3 (es) 2012-03-21
KR20010072782A (ko) 2001-07-31
SK3092001A3 (en) 2001-10-08
US6157611A (en) 2000-12-05
JP4261061B2 (ja) 2009-04-30
BR9913062A (pt) 2002-01-15
AU752859B2 (en) 2002-10-03
NO20010809D0 (no) 2001-02-16
IL141470A0 (en) 2002-03-10
EP1981195A2 (en) 2008-10-15
EP1981195A3 (en) 2009-09-16
HUP0104670A2 (hu) 2002-03-28
ES2312214T3 (es) 2009-02-16
CA2340760A1 (en) 2000-03-02
SI20603A (sl) 2001-12-31
BG105265A (bg) 2002-01-31
CN1197284C (zh) 2005-04-13
ZA200101349B (en) 2002-05-16
CN1319288A (zh) 2001-10-24
HK1038453A1 (en) 2002-03-15
EP1105992A1 (en) 2001-06-13
NO20010809L (no) 2001-03-29
RU2001107123A (ru) 2003-03-10

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