HUP0104670A2 - Eljárás és berendezés kváziortogonális vektorok átvitelére és előállítására - Google Patents

Eljárás és berendezés kváziortogonális vektorok átvitelére és előállítására

Info

Publication number
HUP0104670A2
HUP0104670A2 HU0104670A HUP0104670A HUP0104670A2 HU P0104670 A2 HUP0104670 A2 HU P0104670A2 HU 0104670 A HU0104670 A HU 0104670A HU P0104670 A HUP0104670 A HU P0104670A HU P0104670 A2 HUP0104670 A2 HU P0104670A2
Authority
HU
Hungary
Prior art keywords
applying
produced
shifts
quasi
orthogonal code
Prior art date
Application number
HU0104670A
Other languages
English (en)
Inventor
Abhijit G. Shanbhag
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of HUP0104670A2 publication Critical patent/HUP0104670A2/hu
Publication of HUP0104670A3 publication Critical patent/HUP0104670A3/hu
Publication of HU224300B1 publication Critical patent/HU224300B1/hu

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; CALCULATING OR 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)
  • Stereo-Broadcasting Methods (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

ătviteli eljárás üzenetjeleket ortogonális kódvektorok (10)felhasználásával továbbító kommunikációs rendszereknél valóalkalmazásra. Az eljárás során ciklikus eltolások egy első sorozatánakalkalmazásával első vektormátrixot, eltolások egy második sorozatánakalkalmazásával második vektormátrixot állítanak elő; az elsőpermutálásával ortogonális kódot hoznak létre; meghatározzák apermutációs műveleteket; és ezeket második mátrixra alkalmazvakváziortogonális kódvektort állítanak elő; végül a kváziortogonáliseltolásait üzenetjelre alkalmazva kódolt üzenetjelet állítanak elő,amelyet továbbítanak. Az eljárás során polinommal rendelkező sorozatciklikus eltolásait alkalmazzák. Ó
HU0104670A 1998-08-18 1999-08-17 Eljárás és berendezés kváziortogonális vektorok átvitelére és előállítására HU224300B1 (hu)

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 (3)

Publication Number Publication Date
HUP0104670A2 true HUP0104670A2 (hu) 2002-03-28
HUP0104670A3 HUP0104670A3 (en) 2003-07-28
HU224300B1 HU224300B1 (hu) 2005-07-28

Family

ID=22471334

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0104670A HU224300B1 (hu) 1998-08-18 1999-08-17 Eljárás és berendezés kváziortogonális vektorok átvitelére és előállítására

Country Status (24)

Country Link
US (1) US6157611A (hu)
EP (2) EP1981195B1 (hu)
JP (1) JP4261061B2 (hu)
KR (1) KR100767485B1 (hu)
CN (1) CN1197284C (hu)
AT (2) ATE541371T1 (hu)
AU (1) AU752859B2 (hu)
BG (1) BG105265A (hu)
BR (1) BR9913062A (hu)
CA (1) CA2340760A1 (hu)
DE (1) DE69939543D1 (hu)
ES (2) ES2377026T3 (hu)
HK (1) HK1038453A1 (hu)
HU (1) HU224300B1 (hu)
ID (1) ID29526A (hu)
IL (1) IL141470A0 (hu)
NO (1) NO20010809L (hu)
PL (1) PL346150A1 (hu)
RO (1) RO121304B1 (hu)
RU (1) RU2001107123A (hu)
SI (1) SI20603A (hu)
SK (1) SK3092001A3 (hu)
WO (1) WO2000011825A1 (hu)
ZA (1) ZA200101349B (hu)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1034665B1 (en) * 1998-09-25 2004-04-28 Samsung Electronics Co., Ltd. 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
DE69032259T2 (de) * 1989-09-20 1998-08-13 Fujitsu Ltd Paralleldatenverarbeitungsanlage
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
ATE541371T1 (de) 2012-01-15
AU752859B2 (en) 2002-10-03
BG105265A (bg) 2002-01-31
KR100767485B1 (ko) 2007-10-17
SI20603A (sl) 2001-12-31
WO2000011825A1 (en) 2000-03-02
HU224300B1 (hu) 2005-07-28
PL346150A1 (en) 2002-01-28
DE69939543D1 (de) 2008-10-23
EP1105992A1 (en) 2001-06-13
NO20010809L (no) 2001-03-29
NO20010809D0 (no) 2001-02-16
SK3092001A3 (en) 2001-10-08
ATE408278T1 (de) 2008-09-15
CN1319288A (zh) 2001-10-24
ZA200101349B (en) 2002-05-16
HUP0104670A3 (en) 2003-07-28
ES2377026T3 (es) 2012-03-21
IL141470A0 (en) 2002-03-10
RO121304B1 (ro) 2007-02-28
EP1981195B1 (en) 2012-01-11
ES2312214T3 (es) 2009-02-16
BR9913062A (pt) 2002-01-15
RU2001107123A (ru) 2003-03-10
AU5571199A (en) 2000-03-14
EP1981195A2 (en) 2008-10-15
EP1981195A3 (en) 2009-09-16
JP4261061B2 (ja) 2009-04-30
CN1197284C (zh) 2005-04-13
KR20010072782A (ko) 2001-07-31
US6157611A (en) 2000-12-05
HK1038453A1 (en) 2002-03-15
ID29526A (id) 2001-09-06
JP2002523970A (ja) 2002-07-30
CA2340760A1 (en) 2000-03-02
EP1105992B1 (en) 2008-09-10

Similar Documents

Publication Publication Date Title
WO2000035119A3 (en) A method and apparatus for the construction and transmission of binary quasi orthogonal vectors
DK482183D0 (da) Fremgangsmade til digital informationsoverfoering
DE69807499D1 (de) Signalisierungssystem, -apparat und -methode
JP2004513532A5 (hu)
EP2068451A3 (en) Method for a general turbo code trellis termination
KR930018865A (ko) 변환가능한 8b/10b송·수신기내의 8b/10b 코드 및 10b/12b 코드 모두를 송·수신하는 방법 및 장치
ATE353505T1 (de) Verkettete raum-zeit-kodierung
GB1512700A (en) Data transmission
HUP0104670A2 (hu) Eljárás és berendezés kváziortogonális vektorok átvitelére és előállítására
WO2002082696A3 (en) Communication system for underwater use
ATE282261T1 (de) Übermittlung von information mittels einer rahmenprüfmusterfolge womit ein informationsblock assoziiert ist
RU98102784A (ru) Дешифрование повторно передаваемых данных в системе шифрованной связи
MXPA03010664A (es) Metodo para transmitir un mensaje digital y sistema para llevar a cabo el metodo.
CA2359756A1 (en) Methods and apparatus for wireless transmission using multiple description coding
JP2002198821A5 (hu)
MXPA03010663A (es) Metodo para transmitir un mensaje digital y sistema para llevar a cabo el metodo.
EA199900807A1 (ru) Система и способ для формирования спектра передаваемых сигналов данных
IT1319558B1 (it) Schema di codifica di linea per comunicazioni digitali, metodo ditrasmissione e apparato.
CA2173880A1 (en) Apparatus and Methods for Decoding a Communication Signal
ES2140849T3 (es) Procedimiento y sistema de control.
MXPA01003088A (es) Sistema y metodo para transmision de datos a alta velocidad.
SE9802513D0 (sv) Verfahren und Einrichtung zur Übertragung und Auswertung von digitalen Nachrichtensignalen
RU94032780A (ru) Способ передачи и приема дискретной информации
TW372380B (en) Method and device for signal repetition
DE50206168D1 (de) Verfahren zur infrarot-datenübertragung

Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20050606

MM4A Lapse of definitive patent protection due to non-payment of fees