WO1998052296A3 - Allocation of bandwidth to calls in a wireless telecommunications system - Google Patents

Allocation of bandwidth to calls in a wireless telecommunications system Download PDF

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Publication number
WO1998052296A3
WO1998052296A3 PCT/GB1998/001372 GB9801372W WO9852296A3 WO 1998052296 A3 WO1998052296 A3 WO 1998052296A3 GB 9801372 W GB9801372 W GB 9801372W WO 9852296 A3 WO9852296 A3 WO 9852296A3
Authority
WO
WIPO (PCT)
Prior art keywords
bandwidth
call
call data
subscriber terminal
information
Prior art date
Application number
PCT/GB1998/001372
Other languages
French (fr)
Other versions
WO1998052296A2 (en
Inventor
Andrew Mervyn Walding
Original Assignee
Airspan Comm Corp
Airspan Comm Ltd
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 Airspan Comm Corp, Airspan Comm Ltd filed Critical Airspan Comm Corp
Priority to AU74395/98A priority Critical patent/AU7439598A/en
Publication of WO1998052296A2 publication Critical patent/WO1998052296A2/en
Publication of WO1998052296A3 publication Critical patent/WO1998052296A3/en

Links

Classifications

    • 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
    • H04W28/20—Negotiating bandwidth
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]

Abstract

The present invention provides a bandwidth management system, a subscriber terminal, and a method for managing calls between a central terminal and a subscriber terminal of a wireless telecommunications system, a number of items of telecommunications equipmentbeing connectable to the subscriber terminal. The subscriber terminal is arranged to pass call data between said items of telecommunications equipment and the central terminal via a wireless link, the wireless link being provided on a frequency channel with a predetermined maximum call data bandwidth for the transmission of said call data. The bandwidth management system comprises a bandwidth manager for maintaining in a storage information about allocation of the predetermined maximum call data bandwidth amongst calls currently being handled on the frequency channel. Further, a bandwidth allocator is provided that, responsive to a request to establish a call, is arranged to allocate, with reference to the information in said storage, a call data bandwidth for the call. The bandwidth manager then uses the call data bandwidth allocated by the bandwidth allocator to update the information in the storage. In preferred embodiments, the type of call to be established is determined, and the bandwidth allocator uses this call type information when allocating the call data bandwidth for the call. Compression may then be applied to the call data dependent on the bandwidth allocated.
PCT/GB1998/001372 1997-05-14 1998-05-14 Allocation of bandwidth to calls in a wireless telecommunications system WO1998052296A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74395/98A AU7439598A (en) 1997-05-14 1998-05-14 Allocation of bandwidth to calls in a wireless telecommunications system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9709802A GB2325376B (en) 1997-05-14 1997-05-14 Allocation of bandwidth to calls in a wireless telecommunications system
GB9709802.4 1997-05-14

Publications (2)

Publication Number Publication Date
WO1998052296A2 WO1998052296A2 (en) 1998-11-19
WO1998052296A3 true WO1998052296A3 (en) 1999-02-04

Family

ID=10812309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1998/001372 WO1998052296A2 (en) 1997-05-14 1998-05-14 Allocation of bandwidth to calls in a wireless telecommunications system

Country Status (4)

Country Link
US (1) US6031845A (en)
AU (1) AU7439598A (en)
GB (1) GB2325376B (en)
WO (1) WO1998052296A2 (en)

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Also Published As

Publication number Publication date
WO1998052296A2 (en) 1998-11-19
US6031845A (en) 2000-02-29
GB2325376B (en) 2001-09-19
AU7439598A (en) 1998-12-08
GB2325376A (en) 1998-11-18
GB9709802D0 (en) 1997-07-09

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