ATE392071T1 - Gleichzeitig mit mehreren mobilstationen durch verwendung von raummultiplex-mehrfachzugriff (sdma) kommunizierender drahtloser zugangspunkt - Google Patents

Gleichzeitig mit mehreren mobilstationen durch verwendung von raummultiplex-mehrfachzugriff (sdma) kommunizierender drahtloser zugangspunkt

Info

Publication number
ATE392071T1
ATE392071T1 AT04814123T AT04814123T ATE392071T1 AT E392071 T1 ATE392071 T1 AT E392071T1 AT 04814123 T AT04814123 T AT 04814123T AT 04814123 T AT04814123 T AT 04814123T AT E392071 T1 ATE392071 T1 AT E392071T1
Authority
AT
Austria
Prior art keywords
mobile stations
sdma
access point
stations simultaneously
wireless access
Prior art date
Application number
AT04814123T
Other languages
English (en)
Inventor
Qinghua Li
Minnie Ho
Adrian Stephens
Original Assignee
Intel 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
Application filed by Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE392071T1 publication Critical patent/ATE392071T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AT04814123T 2003-12-23 2004-12-13 Gleichzeitig mit mehreren mobilstationen durch verwendung von raummultiplex-mehrfachzugriff (sdma) kommunizierender drahtloser zugangspunkt ATE392071T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/745,123 US8199723B2 (en) 2003-12-23 2003-12-23 Parallel wireless communication apparatus, method, and system

Publications (1)

Publication Number Publication Date
ATE392071T1 true ATE392071T1 (de) 2008-04-15

Family

ID=34679062

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04814123T ATE392071T1 (de) 2003-12-23 2004-12-13 Gleichzeitig mit mehreren mobilstationen durch verwendung von raummultiplex-mehrfachzugriff (sdma) kommunizierender drahtloser zugangspunkt

Country Status (6)

Country Link
US (4) US8199723B2 (de)
EP (1) EP1733510B1 (de)
CN (2) CN1898910B (de)
AT (1) ATE392071T1 (de)
DE (1) DE602004013049T2 (de)
WO (1) WO2005067218A1 (de)

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Also Published As

Publication number Publication date
CN1898910A (zh) 2007-01-17
EP1733510A1 (de) 2006-12-20
DE602004013049T2 (de) 2009-06-25
CN106851851B (zh) 2021-07-06
WO2005067218A1 (en) 2005-07-21
US20120099576A1 (en) 2012-04-26
DE602004013049D1 (de) 2008-05-21
US8948139B2 (en) 2015-02-03
HK1092625A1 (en) 2007-02-09
US8199723B2 (en) 2012-06-12
CN1898910B (zh) 2016-10-26
US20050138199A1 (en) 2005-06-23
US20160309515A1 (en) 2016-10-20
CN106851851A (zh) 2017-06-13
US9432155B2 (en) 2016-08-30
US10098152B2 (en) 2018-10-09
US20150139179A1 (en) 2015-05-21
EP1733510B1 (de) 2008-04-09

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