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FI20040925L - CDMA-modem - Google Patents

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Publication number
FI20040925L
FI20040925L FI20040925A FI20040925A FI20040925L FI 20040925 L FI20040925 L FI 20040925L FI 20040925 A FI20040925 A FI 20040925A FI 20040925 A FI20040925 A FI 20040925A FI 20040925 L FI20040925 L FI 20040925L
Authority
FI
Finland
Prior art keywords
cdma modem
cdma
modem
Prior art date
Application number
FI20040925A
Other languages
English (en)
Finnish (fi)
Other versions
FI20040925A7 (sv
Inventor
Gary R Lomp
Fatih Ozluturk
Avi Silverberg
Original Assignee
Interdigital Tech Corp
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
Priority claimed from PCT/US1996/011059 external-priority patent/WO1997002675A2/en
Priority claimed from US08/815,299 external-priority patent/US6049535A/en
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of FI20040925L publication Critical patent/FI20040925L/sv
Publication of FI20040925A7 publication Critical patent/FI20040925A7/sv

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/374—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a self-select method with individual priority code comparator
    • H—ELECTRICITY
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    • H03H17/0223—Computation saving measures; Accelerating measures
    • H03H17/0225—Measures concerning the multipliers
    • H03H17/0226—Measures concerning the multipliers comprising look-up tables
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    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
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    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
FI20040925A 1995-06-30 2004-07-02 Indikering av trafikkanaler i ett CDMA-kommunikationssystem FI20040925A7 (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77595P 1995-06-30 1995-06-30
PCT/US1996/011059 WO1997002675A2 (en) 1995-06-30 1996-06-27 Cdma modem
US08/815,299 US6049535A (en) 1996-06-27 1997-03-11 Code division multiple access (CDMA) communication system

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FI20040925L true FI20040925L (sv) 2004-07-02
FI20040925A7 FI20040925A7 (sv) 2004-07-02

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