NO20006509L - Fremgangsmåte og apparat for å lagre og aksessere forskjellige chip-sekvenser - Google Patents

Fremgangsmåte og apparat for å lagre og aksessere forskjellige chip-sekvenser

Info

Publication number
NO20006509L
NO20006509L NO20006509A NO20006509A NO20006509L NO 20006509 L NO20006509 L NO 20006509L NO 20006509 A NO20006509 A NO 20006509A NO 20006509 A NO20006509 A NO 20006509A NO 20006509 L NO20006509 L NO 20006509L
Authority
NO
Norway
Prior art keywords
sequence
sequences
memory
counter value
idle mode
Prior art date
Application number
NO20006509A
Other languages
English (en)
Norwegian (no)
Other versions
NO20006509D0 (no
Inventor
Haakan Eriksson
Martin Jonson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO20006509L publication Critical patent/NO20006509L/no
Publication of NO20006509D0 publication Critical patent/NO20006509D0/no

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
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • 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
    • H04B1/709—Correlator structure
    • 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
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
    • 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
    • H04B2201/70707—Efficiency-related aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO20006509A 1998-06-23 2000-12-20 Fremgangsmåte og apparat for å lagre og aksessere forskjellige chip-sekvenser NO20006509D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10277098A 1998-06-23 1998-06-23
PCT/SE1999/001078 WO1999067895A1 (en) 1998-06-23 1999-06-16 Method and apparatus for storing and accessing different chip sequences

Publications (2)

Publication Number Publication Date
NO20006509L true NO20006509L (no) 2000-12-20
NO20006509D0 NO20006509D0 (no) 2000-12-20

Family

ID=22291593

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006509A NO20006509D0 (no) 1998-06-23 2000-12-20 Fremgangsmåte og apparat for å lagre og aksessere forskjellige chip-sekvenser

Country Status (15)

Country Link
EP (1) EP1090465A1 (ja)
JP (1) JP2002519887A (ja)
KR (1) KR20010071566A (ja)
CN (1) CN1307756A (ja)
AR (1) AR018927A1 (ja)
AU (1) AU4941099A (ja)
BR (1) BR9911434A (ja)
CA (1) CA2335742A1 (ja)
EE (1) EE200000777A (ja)
HK (1) HK1039225A1 (ja)
ID (1) ID27301A (ja)
IL (1) IL139840A0 (ja)
NO (1) NO20006509D0 (ja)
RU (1) RU2001101930A (ja)
WO (1) WO1999067895A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7031271B1 (en) 1999-05-19 2006-04-18 Motorola, Inc. Method of and apparatus for activating a spread-spectrum radiotelephone
US7085246B1 (en) 1999-05-19 2006-08-01 Motorola, Inc. Method and apparatus for acquisition of a spread-spectrum signal
DE10241691A1 (de) * 2002-09-09 2004-03-25 Infineon Technologies Ag Einrichtung und Verfahren zur Durchführung von Korrelationen in einem Mobilfunksystem
US7522655B2 (en) 2002-09-09 2009-04-21 Infineon Technologies Ag Method and device for carrying out a plurality of correlation procedures in a mobile telephony environment
CN100365945C (zh) * 2005-07-28 2008-01-30 上海大学 码分多址的扩谱通信系统和无中心无线网络
CN101162919B (zh) * 2006-10-11 2011-01-05 中兴通讯股份有限公司 一种数据缓存电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5345508A (en) * 1993-08-23 1994-09-06 Apple Computer, Inc. Method and apparatus for variable-overhead cached encryption
US5490165A (en) * 1993-10-28 1996-02-06 Qualcomm Incorporated Demodulation element assignment in a system capable of receiving multiple signals
JP2689890B2 (ja) * 1993-12-30 1997-12-10 日本電気株式会社 スペクトラム拡散受信機
US5457713A (en) * 1994-03-07 1995-10-10 Sanconix, Inc. Spread spectrum alignment repositioning method
JP3372135B2 (ja) * 1995-05-24 2003-01-27 ソニー株式会社 通信端末装置
EP0767544A3 (en) * 1995-10-04 2002-02-27 Interuniversitair Micro-Elektronica Centrum Vzw Programmable modem using spread spectrum communication

Also Published As

Publication number Publication date
JP2002519887A (ja) 2002-07-02
RU2001101930A (ru) 2002-12-20
AR018927A1 (es) 2001-12-12
EP1090465A1 (en) 2001-04-11
ID27301A (id) 2001-03-22
IL139840A0 (en) 2002-02-10
CN1307756A (zh) 2001-08-08
NO20006509D0 (no) 2000-12-20
WO1999067895A1 (en) 1999-12-29
CA2335742A1 (en) 1999-12-29
HK1039225A1 (zh) 2002-04-12
BR9911434A (pt) 2001-03-20
AU4941099A (en) 2000-01-10
KR20010071566A (ko) 2001-07-28
EE200000777A (et) 2002-04-15

Similar Documents

Publication Publication Date Title
TW332268B (en) Protected programmable memory cartridge and computer system using same
KR830009518A (ko) 병렬처리용(竝列處理用)데이터 처리 시스템
KR940026954A (ko) 클록동기형 반도체 메모리장치의 리프레시 카운터에 대한 테스트회로
WO2004105040A3 (en) Universally accessible fully programmable memory built-in self-test (mbist) system and method
DE69507278D1 (de) Zugangskontrollsystem mit autorisierten und mittels eines tragbaren speicherträgers erneuerbaren stundenbereichen
NO20006509L (no) Fremgangsmåte og apparat for å lagre og aksessere forskjellige chip-sekvenser
KR960005605A (ko) 반도체 기억장치
KR950035171A (ko) 스펙트럼 확산통신용 확산부호 생성장치
FR2738640B1 (fr) Architecture perfectionnee de base de temps pour testeur
ATE410742T1 (de) Verfahren und vorrichtung zur verhinderung des klonens von sicherheitselementen
DE68923531D1 (de) Verfahren und vorrichtung zum speicherselbsttest.
TW430814B (en) Address generating and decoding circuit for use in burst-type random access memory device and an address generating method thereof
RU2216769C2 (ru) Тактируемая интегральная полупроводниковая схема и способ приведения ее в действие
JPS57100688A (en) Dynamic memory circuit system
CN112100580A (zh) 一种小内存控制器的验签方法、装置及介质
JPH0717027Y2 (ja) タイミング発生装置
RU2093881C1 (ru) Адаптивное устройство управления
US5023822A (en) Pulse ratio system
KR970072746A (ko) 기억소자를 갖는 정합필터의 초기동기확립회로
SU1416995A1 (ru) Устройство дл контрол цифровых блоков
SU1649547A1 (ru) Сигнатурный анализатор
RU2032268C1 (ru) Генератор псевдослучайных последовательностей
UA22171A (uk) Геhератор випадкових чисел
SU746515A1 (ru) Устройство дл управлени полупроводниковой пам тью
SU1302325A1 (ru) Устройство дл контрол оперативной пам ти

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application