PL2146545T3 - Tryb pracy z wykorzystaniem wielu nośnych w systemach transmisji danych - Google Patents

Tryb pracy z wykorzystaniem wielu nośnych w systemach transmisji danych

Info

Publication number
PL2146545T3
PL2146545T3 PL09174256T PL09174256T PL2146545T3 PL 2146545 T3 PL2146545 T3 PL 2146545T3 PL 09174256 T PL09174256 T PL 09174256T PL 09174256 T PL09174256 T PL 09174256T PL 2146545 T3 PL2146545 T3 PL 2146545T3
Authority
PL
Poland
Prior art keywords
carrier
timing
channels
uplink
carriers
Prior art date
Application number
PL09174256T
Other languages
English (en)
Inventor
Durga Prasad Malladi
Serge D Willenegger
Juan Montojo
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of PL2146545T3 publication Critical patent/PL2146545T3/pl

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
    • H04B1/7073—Synchronisation aspects
    • H04B1/70735—Code identification
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04B1/7083—Cell search, e.g. using a three-step approach
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transceivers (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
PL09174256T 2005-04-28 2006-04-21 Tryb pracy z wykorzystaniem wielu nośnych w systemach transmisji danych PL2146545T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67610905P 2005-04-28 2005-04-28
US11/398,803 US7961700B2 (en) 2005-04-28 2006-04-05 Multi-carrier operation in data transmission systems
EP09174256A EP2146545B1 (en) 2005-04-28 2006-04-21 Multi-carrier operation in data transmission systems
EP06750983A EP1875692B1 (en) 2005-04-28 2006-04-21 Multi-carrier operation in data transmission systems

Publications (1)

Publication Number Publication Date
PL2146545T3 true PL2146545T3 (pl) 2012-07-31

Family

ID=36923902

Family Applications (2)

Application Number Title Priority Date Filing Date
PL06750983T PL1875692T3 (pl) 2005-04-28 2006-04-21 Tryb pracy z wykorzystaniem wielu nośnych w systemach transmisji danych
PL09174256T PL2146545T3 (pl) 2005-04-28 2006-04-21 Tryb pracy z wykorzystaniem wielu nośnych w systemach transmisji danych

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL06750983T PL1875692T3 (pl) 2005-04-28 2006-04-21 Tryb pracy z wykorzystaniem wielu nośnych w systemach transmisji danych

Country Status (18)

Country Link
US (1) US7961700B2 (pl)
EP (2) EP2146545B1 (pl)
JP (2) JP4750843B2 (pl)
KR (2) KR100964830B1 (pl)
CN (1) CN101204050B (pl)
AT (2) ATE448664T1 (pl)
AU (1) AU2006239968C1 (pl)
BR (1) BRPI0611147B1 (pl)
CA (1) CA2606793C (pl)
DE (1) DE602006010354D1 (pl)
DK (1) DK2146545T3 (pl)
ES (2) ES2334707T3 (pl)
IL (1) IL186969A (pl)
MX (1) MX2007013560A (pl)
PL (2) PL1875692T3 (pl)
PT (1) PT2146545E (pl)
RU (2) RU2493666C2 (pl)
WO (1) WO2006116102A2 (pl)

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