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DE69914625D1 - Addierer - Google Patents

Addierer

Info

Publication number
DE69914625D1
DE69914625D1 DE69914625T DE69914625T DE69914625D1 DE 69914625 D1 DE69914625 D1 DE 69914625D1 DE 69914625 T DE69914625 T DE 69914625T DE 69914625 T DE69914625 T DE 69914625T DE 69914625 D1 DE69914625 D1 DE 69914625D1
Authority
DE
Germany
Prior art keywords
adder
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.)
Expired - Lifetime
Application number
DE69914625T
Other languages
English (en)
Other versions
DE69914625T2 (de
Inventor
Michael Niegel
Ralf Kukla
Seyed-Hami Nourbakhsh
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69914625D1 publication Critical patent/DE69914625D1/de
Publication of DE69914625T2 publication Critical patent/DE69914625T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69914625T 1998-11-13 1999-11-10 Addierer Expired - Lifetime DE69914625T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98121518 1998-11-13
EP98121518A EP1001567A1 (de) 1998-11-13 1998-11-13 Addierer
PCT/EP1999/008603 WO2000030279A1 (en) 1998-11-13 1999-11-10 Combiner

Publications (2)

Publication Number Publication Date
DE69914625D1 true DE69914625D1 (de) 2004-03-11
DE69914625T2 DE69914625T2 (de) 2004-12-23

Family

ID=8232967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69914625T Expired - Lifetime DE69914625T2 (de) 1998-11-13 1999-11-10 Addierer

Country Status (11)

Country Link
US (1) US6633557B1 (de)
EP (2) EP1001567A1 (de)
JP (1) JP4287059B2 (de)
KR (1) KR100848421B1 (de)
CN (1) CN1197282C (de)
AR (1) AR025816A1 (de)
AU (1) AU755915B2 (de)
CA (1) CA2351623C (de)
DE (1) DE69914625T2 (de)
TW (1) TW462160B (de)
WO (1) WO2000030279A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8407681B2 (en) * 2008-05-23 2013-03-26 International Business Machines Corporation System and method for changing variables at runtime

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
NL161323C (nl) * 1968-02-23 1980-01-15 Philips Nv Tijdmultiplextransmissiestelsel voor overdracht van signalen met behulp van pulscodemodulatie.
US3715598A (en) * 1969-06-12 1973-02-06 G Tomlin Integral fault detection system for operating electronics equipment
US3872257A (en) * 1974-03-11 1975-03-18 Bell Telephone Labor Inc Multiplex and demultiplex apparatus for digital-type signals
US4841466A (en) 1987-08-24 1989-06-20 Rca Licensing Corporation Bit-serial integrator circuitry
DE3934248A1 (de) * 1989-10-13 1991-04-18 Standard Elektrik Lorenz Ag Multiplexer und demultiplexer, insbesondere fuer nachrichtenuebertragungs-netze mit einer synchronen hierarchie der digitalsignale
WO1995023464A1 (en) * 1994-02-25 1995-08-31 Motorola Inc. Method and apparatus for time division multiplexing the use of spreading codes in a communication system
JP3678023B2 (ja) * 1998-10-23 2005-08-03 株式会社日立製作所 符号分割多元接続方式移動通信システムにおける通信装置

Also Published As

Publication number Publication date
CN1197282C (zh) 2005-04-13
KR100848421B1 (ko) 2008-07-28
CA2351623C (en) 2009-09-15
JP4287059B2 (ja) 2009-07-01
DE69914625T2 (de) 2004-12-23
AU1858600A (en) 2000-06-05
WO2000030279A1 (en) 2000-05-25
EP1001567A1 (de) 2000-05-17
AU755915B2 (en) 2003-01-02
TW462160B (en) 2001-11-01
KR20010080426A (ko) 2001-08-22
AR025816A1 (es) 2002-12-18
US6633557B1 (en) 2003-10-14
EP1129534B1 (de) 2004-02-04
CN1326625A (zh) 2001-12-12
JP2002530928A (ja) 2002-09-17
CA2351623A1 (en) 2000-05-25
EP1129534A1 (de) 2001-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition