WO2002011476A8 - Voice and data wireless communications network and method - Google Patents

Voice and data wireless communications network and method

Info

Publication number
WO2002011476A8
WO2002011476A8 PCT/US2001/041454 US0141454W WO0211476A8 WO 2002011476 A8 WO2002011476 A8 WO 2002011476A8 US 0141454 W US0141454 W US 0141454W WO 0211476 A8 WO0211476 A8 WO 0211476A8
Authority
WO
WIPO (PCT)
Prior art keywords
voice
access point
wireless communications
communications network
data wireless
Prior art date
Application number
PCT/US2001/041454
Other languages
French (fr)
Other versions
WO2002011476A1 (en
Inventor
Robert E Beach
Jason T Harris
Richard C Montgomery
Wanda Sealander
Original Assignee
Symbol Technologies 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24513158&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2002011476(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to BRPI0117231A priority Critical patent/BRPI0117231B1/en
Priority to DE60117800T priority patent/DE60117800T2/en
Priority to BRPI0107091A priority patent/BRPI0107091B1/en
Priority to JP2002515867A priority patent/JP4128445B2/en
Priority to EP01955073A priority patent/EP1210830B1/en
Application filed by Symbol Technologies Inc filed Critical Symbol Technologies Inc
Priority to CA2389109A priority patent/CA2389109C/en
Priority to BRPI0117232A priority patent/BRPI0117232B1/en
Priority to KR1020027003594A priority patent/KR100796846B1/en
Priority to BRPI0117230A priority patent/BRPI0117230B1/en
Publication of WO2002011476A1 publication Critical patent/WO2002011476A1/en
Publication of WO2002011476A8 publication Critical patent/WO2002011476A8/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/24Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433Allocation of priorities to traffic types
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/50Queue scheduling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/50Queue scheduling
    • H04L47/52Queue scheduling by attributing bandwidth to queues
    • H04L47/521Static queue service slot or fixed bandwidth allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/50Queue scheduling
    • H04L47/56Queue scheduling implementing delay-aware scheduling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/50Queue scheduling
    • H04L47/62Queue scheduling characterised by scheduling criteria
    • H04L47/621Individual queue per connection or flow, e.g. per VC
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/50Queue scheduling
    • H04L47/62Queue scheduling characterised by scheduling criteria
    • H04L47/622Queue service order
    • H04L47/6225Fixed service order, e.g. Round Robin
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/50Queue scheduling
    • H04L47/62Queue scheduling characterised by scheduling criteria
    • H04L47/622Queue service order
    • H04L47/623Weighted service order
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04Registration at HLR or HSS [Home Subscriber Server]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]

Abstract

A wireless local area network that carries mixed traffic (Fig.4B) of voice and data communications may be provided. The wireless LAN includes an access point with a plurality of remote terminals (26 in Fig. 1) that are associated with the access point. The access point may be operably coupled to a wireline network and may manage traffic to maintain a fair distribution of packets and to give priority to voice communications over other communications.
PCT/US2001/041454 2000-07-27 2001-07-27 Voice and data wireless communications network and method WO2002011476A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BRPI0117230A BRPI0117230B1 (en) 2000-07-27 2001-07-27 method and access point for prioritizing wireless voice and data packet transmission
DE60117800T DE60117800T2 (en) 2000-07-27 2001-07-27 WIRELESS LANGUAGE AND DATA COMMUNICATION NETWORK AND METHOD
BRPI0107091A BRPI0107091B1 (en) 2000-07-27 2001-07-27 Method for Providing Voice and Data Communications for Use in a Wireless Local Area Network
JP2002515867A JP4128445B2 (en) 2000-07-27 2001-07-27 Network and method for voice and data wireless communication
EP01955073A EP1210830B1 (en) 2000-07-27 2001-07-27 Voice and data wireless communications network and method
BRPI0117231A BRPI0117231B1 (en) 2000-07-27 2001-07-27 method and device for wireless voice and data transmission
CA2389109A CA2389109C (en) 2000-07-27 2001-07-27 Voice and data wireless communications network and method
BRPI0117232A BRPI0117232B1 (en) 2000-07-27 2001-07-27 method and device for wireless voice and data transmission
KR1020027003594A KR100796846B1 (en) 2000-07-27 2001-07-27 Voice and data wireless communications network and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/627,092 2000-07-27
US09/627,092 US6404772B1 (en) 2000-07-27 2000-07-27 Voice and data wireless communications network and method

Publications (2)

Publication Number Publication Date
WO2002011476A1 WO2002011476A1 (en) 2002-02-07
WO2002011476A8 true WO2002011476A8 (en) 2002-07-11

Family

ID=24513158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/041454 WO2002011476A1 (en) 2000-07-27 2001-07-27 Voice and data wireless communications network and method

Country Status (9)

Country Link
US (5) US6404772B1 (en)
EP (4) EP1605634B1 (en)
JP (4) JP4128445B2 (en)
KR (4) KR100796846B1 (en)
AU (4) AU781434B1 (en)
BR (4) BRPI0117231B1 (en)
CA (4) CA2389109C (en)
DE (1) DE60117800T2 (en)
WO (1) WO2002011476A1 (en)

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