IL141470A0 - Method and apparatus for transmission and construction of quasi orthogonal vectors - Google Patents

Method and apparatus for transmission and construction of quasi orthogonal vectors

Info

Publication number
IL141470A0
IL141470A0 IL14147099A IL14147099A IL141470A0 IL 141470 A0 IL141470 A0 IL 141470A0 IL 14147099 A IL14147099 A IL 14147099A IL 14147099 A IL14147099 A IL 14147099A IL 141470 A0 IL141470 A0 IL 141470A0
Authority
IL
Israel
Prior art keywords
vector
matrix
orthogonal code
cyclic shifts
forming
Prior art date
Application number
IL14147099A
Other languages
English (en)
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL141470A0 publication Critical patent/IL141470A0/xx

Links

Classifications

    • 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

Landscapes

  • 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)
IL14147099A 1998-08-18 1999-08-17 Method and apparatus for transmission and construction of quasi orthogonal vectors IL141470A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/136,107 US6157611A (en) 1998-08-18 1998-08-18 Method and apparatus for transmission and construction of quasi orthogonal vectors
PCT/US1999/018814 WO2000011825A1 (en) 1998-08-18 1999-08-17 Method and apparatus for transmission and construction of quasi orthogonal vectors

Publications (1)

Publication Number Publication Date
IL141470A0 true IL141470A0 (en) 2002-03-10

Family

ID=22471334

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14147099A IL141470A0 (en) 1998-08-18 1999-08-17 Method and apparatus for transmission and construction of quasi orthogonal vectors

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

Family Cites Families (8)

* 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
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
US5768269A (en) * 1995-08-25 1998-06-16 Terayon Corporation Apparatus and method for establishing frame synchronization in distributed digital data communication systems

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
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
KR100767485B1 (ko) 2007-10-17
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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