ATE380446T1 - Verfahren, vorrichtung und system zur datenübertragung und -verarbeitung in einer drahtlosen kommunikationsumgebung - Google Patents

Verfahren, vorrichtung und system zur datenübertragung und -verarbeitung in einer drahtlosen kommunikationsumgebung

Info

Publication number
ATE380446T1
ATE380446T1 AT04796832T AT04796832T ATE380446T1 AT E380446 T1 ATE380446 T1 AT E380446T1 AT 04796832 T AT04796832 T AT 04796832T AT 04796832 T AT04796832 T AT 04796832T AT E380446 T1 ATE380446 T1 AT E380446T1
Authority
AT
Austria
Prior art keywords
user
processing
data transmission
wireless communications
station
Prior art date
Application number
AT04796832T
Other languages
English (en)
Inventor
Naga Bhushan
Raul Etkin
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
Application granted granted Critical
Publication of ATE380446T1 publication Critical patent/ATE380446T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L5/0075—Allocation using proportional fairness
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]
    • H04L5/026—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA] using code division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
AT04796832T 2003-11-03 2004-10-28 Verfahren, vorrichtung und system zur datenübertragung und -verarbeitung in einer drahtlosen kommunikationsumgebung ATE380446T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51699603P 2003-11-03 2003-11-03
US10/775,957 US7623553B2 (en) 2003-11-03 2004-02-09 Method, apparatus, and system for data transmission and processing in a wireless communication environment

Publications (1)

Publication Number Publication Date
ATE380446T1 true ATE380446T1 (de) 2007-12-15

Family

ID=34556241

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04796832T ATE380446T1 (de) 2003-11-03 2004-10-28 Verfahren, vorrichtung und system zur datenübertragung und -verarbeitung in einer drahtlosen kommunikationsumgebung

Country Status (11)

Country Link
US (2) US7623553B2 (de)
EP (1) EP1683385B1 (de)
JP (1) JP4335923B2 (de)
KR (2) KR100858850B1 (de)
AT (1) ATE380446T1 (de)
BR (1) BRPI0416099A (de)
CA (1) CA2544397C (de)
DE (1) DE602004010547T2 (de)
ES (1) ES2298836T3 (de)
TW (1) TWI390906B (de)
WO (1) WO2005043844A2 (de)

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Also Published As

Publication number Publication date
CA2544397C (en) 2012-01-03
TW200537856A (en) 2005-11-16
JP4335923B2 (ja) 2009-09-30
BRPI0416099A (pt) 2007-01-02
KR20070099064A (ko) 2007-10-08
EP1683385A2 (de) 2006-07-26
US7623553B2 (en) 2009-11-24
WO2005043844A2 (en) 2005-05-12
ES2298836T3 (es) 2008-05-16
US20100091798A1 (en) 2010-04-15
CA2544397A1 (en) 2005-05-12
KR100864389B1 (ko) 2008-10-20
KR100858850B1 (ko) 2008-09-17
KR20060101763A (ko) 2006-09-26
TWI390906B (zh) 2013-03-21
DE602004010547D1 (de) 2008-01-17
WO2005043844A3 (en) 2005-07-07
EP1683385B1 (de) 2007-12-05
JP2007511170A (ja) 2007-04-26
DE602004010547T2 (de) 2008-12-11
US20050094675A1 (en) 2005-05-05
US8170068B2 (en) 2012-05-01

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