WO2001074013A3 - Operations and maintenance architecture for multiprotocol distributed system - Google Patents

Operations and maintenance architecture for multiprotocol distributed system Download PDF

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Publication number
WO2001074013A3
WO2001074013A3 PCT/US2001/040394 US0140394W WO0174013A3 WO 2001074013 A3 WO2001074013 A3 WO 2001074013A3 US 0140394 W US0140394 W US 0140394W WO 0174013 A3 WO0174013 A3 WO 0174013A3
Authority
WO
WIPO (PCT)
Prior art keywords
access
open access
tenant
nms
open
Prior art date
Application number
PCT/US2001/040394
Other languages
French (fr)
Other versions
WO2001074013A2 (en
Inventor
John Sabat Jr
Jeffrey R Millar
Original Assignee
Transcept Opencell 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
Application filed by Transcept Opencell Inc filed Critical Transcept Opencell Inc
Priority to CA002442592A priority Critical patent/CA2442592C/en
Priority to DE60132078T priority patent/DE60132078T2/en
Priority to EP01929028A priority patent/EP1269691B1/en
Priority to AU2001255819A priority patent/AU2001255819A1/en
Publication of WO2001074013A2 publication Critical patent/WO2001074013A2/en
Publication of WO2001074013A3 publication Critical patent/WO2001074013A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0213—Standardised network management protocols, e.g. simple network management protocol [SNMP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H04W12/088—Access security using filters or firewalls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • 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

Abstract

An architecture for providing operations and maintenance functionality in an open access wireless signal distribution system. The open access system makes use of a common, shared, distributed radio frequency distribution network and associated network entities that enable a system operator to offer access to wireless infrastructure that may be shared among multiple wireless service providers (WSPs). The WSPs, or tenants of the operators, may obtain access in a tenant lease-space model. The open access system provides the ability for multiple tenants in a given community to share wireless equipment such as remotely located antenna sites, regardless of their specific requirements for radio frequency (RF) air interface signal protocols and/or management messaging formats. The present invention is directed to an open access Network Management System (NMS) that provides multiple tenants with an appropriate level of access and control over the system elements that carry their signaling. For example, in addition to forwarding messages from tenant-controlled NMSs to the open access system elements, the open access NMS preferably acts as a caching firewall to ensure that the tenant NMS are permitted privileges to access only those system elements to which they are properly assigned. A database function included with the open access NMS may be used to build and maintain a database of operations and maintenance information from autonomously initiated poll and status functions. This then permits queries from tenant NMSs to be answered without the need to duplicate open system network traffic.
PCT/US2001/040394 2000-03-29 2001-03-29 Operations and maintenance architecture for multiprotocol distributed system WO2001074013A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002442592A CA2442592C (en) 2000-03-29 2001-03-29 Operations and maintenance architecture for multiprotocol distributed system
DE60132078T DE60132078T2 (en) 2000-03-29 2001-03-29 OPERATING AND MAINTENANCE ARCHITECTURE FOR A DISTRIBUTED MULTIPROTOCOL SYSTEM
EP01929028A EP1269691B1 (en) 2000-03-29 2001-03-29 Operations and maintenance architecture for multiprotocol distributed system
AU2001255819A AU2001255819A1 (en) 2000-03-29 2001-03-29 Operations and maintenance architecture for multiprotocol distributed system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19287000P 2000-03-29 2000-03-29
US60/192,870 2000-03-29
US09/821,820 2001-03-29
US09/821,820 US7313626B2 (en) 2000-03-29 2001-03-29 Operations and maintenace architecture for multiprotocol distributed system

Publications (2)

Publication Number Publication Date
WO2001074013A2 WO2001074013A2 (en) 2001-10-04
WO2001074013A3 true WO2001074013A3 (en) 2002-08-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/040394 WO2001074013A2 (en) 2000-03-29 2001-03-29 Operations and maintenance architecture for multiprotocol distributed system

Country Status (7)

Country Link
US (4) US7313626B2 (en)
EP (1) EP1269691B1 (en)
AT (1) ATE382222T1 (en)
AU (1) AU2001255819A1 (en)
CA (1) CA2442592C (en)
DE (1) DE60132078T2 (en)
WO (1) WO2001074013A2 (en)

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US20140120870A1 (en) 2014-05-01
EP1269691B1 (en) 2007-12-26
US8762510B2 (en) 2014-06-24
US20110258693A1 (en) 2011-10-20
US7991903B2 (en) 2011-08-02
US7313626B2 (en) 2007-12-25
CA2442592C (en) 2009-12-22
WO2001074013A2 (en) 2001-10-04
US9668142B2 (en) 2017-05-30
ATE382222T1 (en) 2008-01-15
AU2001255819A1 (en) 2001-10-08
US20010037395A1 (en) 2001-11-01
US20080132273A1 (en) 2008-06-05
EP1269691A2 (en) 2003-01-02

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