WO2006052639A3 - Systems and methods for improved data throughput in communications networks - Google Patents

Systems and methods for improved data throughput in communications networks Download PDF

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Publication number
WO2006052639A3
WO2006052639A3 PCT/US2005/039760 US2005039760W WO2006052639A3 WO 2006052639 A3 WO2006052639 A3 WO 2006052639A3 US 2005039760 W US2005039760 W US 2005039760W WO 2006052639 A3 WO2006052639 A3 WO 2006052639A3
Authority
WO
WIPO (PCT)
Prior art keywords
access point
station
unicast
packet
multicast
Prior art date
Application number
PCT/US2005/039760
Other languages
French (fr)
Other versions
WO2006052639A2 (en
Inventor
William Kish
John Chanak
Charles Gram
Original Assignee
Ruckus Wireless Inc
William Kish
John Chanak
Charles Gram
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 Ruckus Wireless Inc, William Kish, John Chanak, Charles Gram filed Critical Ruckus Wireless Inc
Priority to EP05816101A priority Critical patent/EP1759543B1/en
Priority to CN200580001629.7A priority patent/CN1961590B/en
Priority to DK05816101T priority patent/DK1759543T3/en
Priority to DE602005012694T priority patent/DE602005012694D1/en
Publication of WO2006052639A2 publication Critical patent/WO2006052639A2/en
Publication of WO2006052639A3 publication Critical patent/WO2006052639A3/en
Priority to HK07104205.6A priority patent/HK1096814A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6408—Unicasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • 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
    • H04W28/22—Negotiating communication rate

Abstract

An access point of a communications network is disclosed configured to receive a multicast or broadcast packet from a source. The access point converts the multicast or broadcast packet into a unicast packet addressed to a station associated with the access point. The access point then transmits the unicast packet over the communications network from the access point to the station. The access point further may determine a minimum data rate by which the access point may transmit the multicast or broadcast packet to the station and determines an effective unicast rate for transmitting the unicast packet to the station. If the effective unicast rate does not exceed the minimum data rate, the access point does not transmit the unicast packet to the station and transmits the multicast or broadcast packet.
PCT/US2005/039760 2004-11-05 2005-11-04 Systems and methods for improved data throughput in communications networks WO2006052639A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP05816101A EP1759543B1 (en) 2004-11-05 2005-11-04 Method for improved data throughput in communications networks
CN200580001629.7A CN1961590B (en) 2004-11-05 2005-11-04 Systems and methods for improved data throughput in communications networks
DK05816101T DK1759543T3 (en) 2004-11-05 2005-11-04 Method for improved data throughput in communication networks
DE602005012694T DE602005012694D1 (en) 2004-11-05 2005-11-04 METHOD FOR IMPROVING DATA TRANSMISSION IN COMMUNICATION NETWORKS
HK07104205.6A HK1096814A1 (en) 2004-11-05 2007-04-23 Method for improved data throughput in communications networks

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US62533104P 2004-11-05 2004-11-05
US60/625,331 2004-11-05
US11/232,196 2005-09-20
US11/232,196 US7505447B2 (en) 2004-11-05 2005-09-20 Systems and methods for improved data throughput in communications networks

Publications (2)

Publication Number Publication Date
WO2006052639A2 WO2006052639A2 (en) 2006-05-18
WO2006052639A3 true WO2006052639A3 (en) 2006-12-21

Family

ID=36316222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/039760 WO2006052639A2 (en) 2004-11-05 2005-11-04 Systems and methods for improved data throughput in communications networks

Country Status (9)

Country Link
US (8) US7505447B2 (en)
EP (3) EP2106178B1 (en)
CN (1) CN1961590B (en)
AT (3) ATE422804T1 (en)
DE (1) DE602005012694D1 (en)
DK (1) DK1759543T3 (en)
HK (3) HK1096814A1 (en)
TW (2) TWI440370B (en)
WO (1) WO2006052639A2 (en)

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US9271327B2 (en) 2007-07-28 2016-02-23 Ruckus Wireless, Inc. Wireless network throughput enhancement through channel aware scheduling

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