CY1111262T1 - Μεθοδος και διαταξη για εκχωρηση ευρους ζωνης επικοινωνιων - Google Patents

Μεθοδος και διαταξη για εκχωρηση ευρους ζωνης επικοινωνιων

Info

Publication number
CY1111262T1
CY1111262T1 CY20111100043T CY111100043T CY1111262T1 CY 1111262 T1 CY1111262 T1 CY 1111262T1 CY 20111100043 T CY20111100043 T CY 20111100043T CY 111100043 T CY111100043 T CY 111100043T CY 1111262 T1 CY1111262 T1 CY 1111262T1
Authority
CY
Cyprus
Prior art keywords
bandwidth
receive
user
pool
class
Prior art date
Application number
CY20111100043T
Other languages
English (en)
Inventor
John David Porter
Original Assignee
Cambridge Broadband Networks Limited
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 Cambridge Broadband Networks Limited filed Critical Cambridge Broadband Networks Limited
Publication of CY1111262T1 publication Critical patent/CY1111262T1/el

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/78—Architectures of resource allocation
    • H04L47/788—Autonomous allocation of resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/805—QOS or priority aware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/808—User-type aware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/824—Applicable to portable or mobile terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/828—Allocation of resources per group of connections, e.g. per group of users
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Small-Scale Networks (AREA)

Abstract

Σε σύστημα επικοινωνιών πολλαπλών χρηστών στο οποίο χρήστες διαμάχονται για περιορισμένο συνολικό εύρος ζώνης, μια μέθοδος εκχώρησης εύρους ζώνης λειτουργεί ως εξής: Κάθε χρήστης ταξινομείται σε μία κλάση από ένα πλήθος διαβαθμισμένων κλάσεων. Κάθε κλάση περιέχει ενεργό σύνολο (2) που περιέχει χρήστες οι οποίοι περιμένουν σε σειρά αναμονής για να τους εκχωρηθεί εύρος ζώνης προκειμένου να μεταδώσουν ή/και να λάβουν ποσότητα δεδομένων, και ανενεργό σύνολο που περιέχει χρήστες που την τρέχουσα στιγμή δεν επιδιώκουν να εκτελέσουν μετάδοση ή/και λήψη. Σε κάθε κλάση, ο χρήστης που βρίσκεται στην πρώτη θέση της σειράς αναμονής του ενεργού συνόλου χρησιμοποιεί το εκχωρημένο εύρος ζώνης του και κατόπιν μετακινείται στο τέλος της σειράς αναμονής εάν έχει να στείλει ή/και να λάβει και άλλα δεδομένα- ειδάλλως μετακινείται στο ανενεργό σύνολο. Σε κάθε κλάση, εάν ο χρήστης στο ανενεργό σύνολο διεκδικεί εκχώρηση εύρους ζώνης, μετακινείται στη σειρά αναμονής του ενεργού συνόλου. Κατά προτίμηση, σε διαφορετικές κλάσεις παρέχονται διαφορετικές προτεραιότητες πρόσβασης στο εύρος ζώνης, έτσι ώστε οι χρήστες που επιθυμούν να κάνουν χρήση επικοινωνιών που εξαρτώνται απόλυτα από το εύρος ζώνης, π.χ. φωνητικών καναλιών, να τοποθετούνται σε κλάση υψηλής προτεραιότητας.
CY20111100043T 2001-05-26 2011-01-13 Μεθοδος και διαταξη για εκχωρηση ευρους ζωνης επικοινωνιων CY1111262T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0112881A GB2375927B (en) 2001-05-26 2001-05-26 Method and apparatus for communications bandwidth allocation
EP02726321A EP1391135B1 (en) 2001-05-26 2002-05-23 Method and apparatus for communications bandwidth allocation

Publications (1)

Publication Number Publication Date
CY1111262T1 true CY1111262T1 (el) 2015-08-05

Family

ID=9915376

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20111100043T CY1111262T1 (el) 2001-05-26 2011-01-13 Μεθοδος και διαταξη για εκχωρηση ευρους ζωνης επικοινωνιων

Country Status (12)

Country Link
US (1) US20040218604A1 (el)
EP (1) EP1391135B1 (el)
CN (1) CN1237844C (el)
AT (1) ATE492123T1 (el)
AU (1) AU2002256805A1 (el)
CY (1) CY1111262T1 (el)
DE (1) DE60238604D1 (el)
DK (1) DK1391135T3 (el)
ES (1) ES2355893T3 (el)
GB (1) GB2375927B (el)
PT (1) PT1391135E (el)
WO (1) WO2002098056A2 (el)

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Also Published As

Publication number Publication date
GB2375927A (en) 2002-11-27
GB2375927B (en) 2004-09-29
WO2002098056A3 (en) 2003-08-21
PT1391135E (pt) 2011-02-07
EP1391135A2 (en) 2004-02-25
CN1237844C (zh) 2006-01-18
DE60238604D1 (de) 2011-01-27
ES2355893T3 (es) 2011-04-01
AU2002256805A1 (en) 2002-12-09
WO2002098056A2 (en) 2002-12-05
US20040218604A1 (en) 2004-11-04
ATE492123T1 (de) 2011-01-15
EP1391135B1 (en) 2010-12-15
DK1391135T3 (da) 2011-03-14
GB0112881D0 (en) 2001-07-18
CN1524395A (zh) 2004-08-25

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