CN102301807B - 用于无线局域网（wlan）中的扩展的反向许可的方法和装置 - Google Patents

用于无线局域网（wlan）中的扩展的反向许可的方法和装置 Download PDF

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CN102301807B
CN102301807B CN201080005830.3A CN201080005830A CN102301807B CN 102301807 B CN102301807 B CN 102301807B CN 201080005830 A CN201080005830 A CN 201080005830A CN 102301807 B CN102301807 B CN 102301807B
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transmission
data
nodes
resource
data communication
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CN102301807A (zh
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V·斯里哈拉
S·南达
S·P·亚伯拉罕
S·坎达拉
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Qualcomm Inc
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    • 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H04W74/06—Scheduled access using polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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
    • 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
    • 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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L2001/0093—Point-to-multipoint

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN201080005830.3A 2009-01-29 2010-01-29 用于无线局域网（wlan）中的扩展的反向许可的方法和装置 Active CN102301807B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/361,773 2009-01-29
US12/361,773 US9450711B2 (en) 2008-04-02 2009-01-29 Method and apparatus for extended reverse direction grant in a wireless local area network (WLAN)
PCT/US2010/022611 WO2010088535A1 (en) 2009-01-29 2010-01-29 Method and apparatus for extended reverse direction grant in a wireless local area network (wlan)

Publications (2)

Publication Number Publication Date
CN102301807A CN102301807A (zh) 2011-12-28
CN102301807B true CN102301807B (zh) 2016-06-08

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Country Status (9)

Country Link
US (1) US9450711B2 (enExample)
EP (1) EP2392179B1 (enExample)
JP (2) JP2012516662A (enExample)
KR (1) KR101355162B1 (enExample)
CN (1) CN102301807B (enExample)
ES (1) ES2641173T3 (enExample)
HU (1) HUE035756T2 (enExample)
TW (1) TW201116117A (enExample)
WO (1) WO2010088535A1 (enExample)

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JP2014195280A (ja) 2014-10-09
US20090252110A1 (en) 2009-10-08
WO2010088535A1 (en) 2010-08-05
JP2012516662A (ja) 2012-07-19
KR101355162B1 (ko) 2014-01-27
CN102301807A (zh) 2011-12-28
EP2392179B1 (en) 2017-08-02
JP5980837B2 (ja) 2016-08-31
TW201116117A (en) 2011-05-01
KR20110114691A (ko) 2011-10-19
US9450711B2 (en) 2016-09-20
ES2641173T3 (es) 2017-11-08
HUE035756T2 (en) 2018-05-28
EP2392179A1 (en) 2011-12-07

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