DE20305986U1 - Teilnehmergerät, das imstande ist, sowohl im Zeitduplex- als auch Frequenzduplexmodus des Breitband-Codemultiplex-Vielfachzugriffs zu Arbeiten - Google Patents

Teilnehmergerät, das imstande ist, sowohl im Zeitduplex- als auch Frequenzduplexmodus des Breitband-Codemultiplex-Vielfachzugriffs zu Arbeiten

Info

Publication number
DE20305986U1
DE20305986U1 DE20305986U DE20305986U DE20305986U1 DE 20305986 U1 DE20305986 U1 DE 20305986U1 DE 20305986 U DE20305986 U DE 20305986U DE 20305986 U DE20305986 U DE 20305986U DE 20305986 U1 DE20305986 U1 DE 20305986U1
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DE
Germany
Prior art keywords
tdd
processor
fdd
operating
mode
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
DE20305986U
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English (en)
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InterDigital Technology Corp
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InterDigital Technology Corp
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Filing date
Publication date
Application filed by InterDigital Technology Corp filed Critical InterDigital Technology Corp
Publication of DE20305986U1 publication Critical patent/DE20305986U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0067—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • 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
    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0094—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/02—Hybrid access techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation

Description

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Claims (2)

1. Drahtloses Teilnehmergerät, das imstande ist, sowohl im Zeitduplex- ("time division duplex" - TDD) als auch Frequenzduplex- (frequency division duplex - FDD) Modus des Breitband-Codemultiplex-Viefachzugriffs zu arbeiten, wobei das Teilnehmergerät umfasst:
einen Sende-Transportkanalprozessor zum Empfangen von Netzdaten zum Senden entweder im TDD- oder FDD-Modus, und zum Verarbeiten von Transportkanälen der emp­ fangenen Netzdaten;
einen Sende-Composite-Kanalprozessor zum Empfangen der verarbeiteten Transportkanäle und zum Erzeugen von entweder Ressource-Einheiten, wenn im TDD-Modus ge­ arbeitet wird, oder physikalischen Kanälen, wenn im FDD-Modus gearbeitet wird;
einen FDD-Sende-Chipratenprozessor zum Formatieren der erzeugten physikalischen Kanäle zur Übertragung;
einen TDD-Sende-Chipratenprozessor zum Formatieren der erzeugten Ressource-Einheiten;
einen FDD-Empfangs-Chipratenprozessor zum Formatieren der empfangenen Signale, die in einem FDD-Format emp­ fangen wurden, in physikalische Kanäle;
einen TDD-Empfangs-Chipratenprozessor zum Formatieren der empfangenen Signale, die in einem TDD-Format emp­ fangen wurden, in Ressource-Einheiten;
einen Empfangs-Composite-Kanalprozessor zum Empfangen entweder der Ressource-Einheiten, wenn im TDD-Modus gearbeitet wird, oder der physikalischen Kanäle, wenn im FDD-Modus gearbeitet wird; und
einen Empfangs-Transportkanalprozessor für die er­ zeugten Transportkanäle, die empfangen werden, wenn entweder in einem TDD- oder FDD-Modus gearbeitet wird, und Verarbeiten der empfangenen Transportkanäle zum Erzeugen von Netzdaten.
2. Drahtloses Teilnehmergerät nach Anspruch 1, wobei ein gemeinsamer Datenschreib-, Datenlese- und Steuerbus an den Sende-Transportkanalprozessor, den Sende Composite-Kanalprozessor, den FDD-Sende-Chipraten­ prozessor, den TDD-Sende-Chipratenprozessor, den FDD- Empfangs-Chipratenprozessor den TDD-Sende-Chipraten­ prozessor, den Empfangs-Composite-Kanalprozessor und den Empfangs-Transportkanalprozessor gekoppelt sind.
DE20305986U 2002-04-15 2003-04-14 Teilnehmergerät, das imstande ist, sowohl im Zeitduplex- als auch Frequenzduplexmodus des Breitband-Codemultiplex-Vielfachzugriffs zu Arbeiten Expired - Lifetime DE20305986U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37276302P 2002-04-15 2002-04-15

Publications (1)

Publication Number Publication Date
DE20305986U1 true DE20305986U1 (de) 2003-08-21

Family

ID=27789178

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20305986U Expired - Lifetime DE20305986U1 (de) 2002-04-15 2003-04-14 Teilnehmergerät, das imstande ist, sowohl im Zeitduplex- als auch Frequenzduplexmodus des Breitband-Codemultiplex-Vielfachzugriffs zu Arbeiten
DE60310905T Expired - Lifetime DE60310905T2 (de) 2002-04-15 2003-04-15 Software-parametrisierbare steuerblöcke zur verwendung bei der verarbeitung der physikalischen schicht

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60310905T Expired - Lifetime DE60310905T2 (de) 2002-04-15 2003-04-15 Software-parametrisierbare steuerblöcke zur verwendung bei der verarbeitung der physikalischen schicht

Country Status (14)

Country Link
US (2) US7496074B2 (de)
EP (2) EP1755233A3 (de)
JP (3) JP2005522963A (de)
KR (6) KR100626195B1 (de)
CN (2) CN1647429B (de)
AT (1) ATE350822T1 (de)
AU (1) AU2003223595A1 (de)
CA (1) CA2482616A1 (de)
DE (2) DE20305986U1 (de)
ES (1) ES2276058T3 (de)
HK (1) HK1060493A2 (de)
NO (1) NO20044923L (de)
TW (6) TW590340U (de)
WO (1) WO2003090011A2 (de)

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TW201031157A (en) 2010-08-16
TW590340U (en) 2004-06-01
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CN1647429B (zh) 2011-06-08
KR20050095559A (ko) 2005-09-29
CN2710288Y (zh) 2005-07-13
EP1495567B1 (de) 2007-01-03
AU2003223595A1 (en) 2003-11-03
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