CN1270476C - Network management method based on quality of service - Google Patents
Network management method based on quality of service Download PDFInfo
- Publication number
- CN1270476C CN1270476C CNB021317704A CN02131770A CN1270476C CN 1270476 C CN1270476 C CN 1270476C CN B021317704 A CNB021317704 A CN B021317704A CN 02131770 A CN02131770 A CN 02131770A CN 1270476 C CN1270476 C CN 1270476C
- Authority
- CN
- China
- Prior art keywords
- user
- quality
- service
- convergence
- equipment
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
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
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
- H04L41/5006—Creating or negotiating SLA contracts, guarantees or penalties
-
- 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
- H04L41/08—Configuration management of networks or network elements
Abstract
The present invention discloses a network management method based on service quality. In the method, a radius server is expanded as a business management platform, and corresponding QoS tactics are established aiming at detailed network application; when a user applies the required service quality and rights to IDC and provides business selecting information, the IDC stores the information and sends the information to the radius server; then, the user is certified by the radius server, and simultaneously, the QoS tactics supplied to the user are determined according to the user's property and the applied business type; when the radius server exchanges the certified user information with convergence layer equipment, the detailed QoS tactics are sent to the convergence layer equipment so that the convergence layer equipment obtain corresponding QoS tactic configuration; subsequently, the convergence layer equipment distributes QoS tactics established according to access layer equipment to the access layer equipment; finally, the present invention provides service for users by the QoS tactics established in advance. The scheme can combine QoS management with user management and business management so as to enhance the efficiency of networks and the service quality.
Description
Technical field
The present invention relates to network management, relate in particular to network management based on service quality (QoS).
Background technology
In present broadband metropolitan area network, common whole network is made up of access layer equipment, convergence-level equipment, backbone layer equipment, network management platform.When commencing business, also need IDC (network data center, the Web content service is provided) specific business function is provided, in order to manage the Internet user, generally also exist a cover user management platform (as authenticating and accounting server: authentication and accounting server, or other similar equipment), it and the network equipment, between IDC by special authentication and accounting agreement (radius agreement: the Remote Authentication Dial-In User Service far-end dial-in customer service for checking credentials, RFC2865, RFC2866), the user who uses network is carried out unified management and charging.
In traditional IP network, all messages all nondistinctive being equal to, treat, each router adopts the strategy of first-in first-out (FIFO) to handle to all messages, it do one's best (best-effort) message is delivered to the destination, but performances such as the reliability that message is transmitted, propagation delay do not provide any assurance.Along with application new on the IP network constantly occurs,, new requirement has been proposed also for the service quality of IP network as IP-based voice (VoIP, Voice over IP), video conferencing, virtual private networks (VPN), critical data business etc.The best effort of traditional IP network can not have been satisfied the needs of application.As the VoIP business, oversize if the message transmission is delayed time, will be that user institute is unacceptable.Comparatively speaking, Email (email) and also insensitive to time delay based on the common services on net such as message of file transfer protocol (FTP) (FTP).QoS is exactly at various demand, and different service quality is provided, for example: reduce message Loss Rate, avoid, traffic shaping congested, priority of messages and other diverse network application requirements be set with supervising the network.
Usually, different user types has different requirements to QoS, in order to reach an agreement in the concrete enforcement to service quality at customer requirements and network, user and Internet Service Provider (ISP) are for needing to sign service level agreement (service level agreement between service quality, SLA), be included as the user and provide contents such as time delay in the size of bandwidth, the certain limit, priority of messages.In network based on strategy, in order effectively to control the network equipment of different levels, make it the QoS relevant parameter to be set according to SLA with consumer premise, also need a kind of strategic server (policy server that is called, PS) dedicated platform, the equipment room of it and network backbone layer, convergence-level is by special agreement---and (Common Open PolicyService, COPS RFC2748) carry out the application of qos policy and issuing to public open policy service protocol agreement.
Because the management of user and service management, network service quality is distributed on the different equipment, the defective tightness that makes existing network service quality technology and practical application combination, because the problem of design philosophy, lack unified mutual mutual means between professional control and the net control device, cause whole network service quality and user to be difficult to unified management and control, influence further developing of broadband network.And strategic server and agreement and handling process complexity, not only can increase the burden of network, also can't manage bottom such as layer 2-switched equipment, therefore to a certain extent, it can't guarantee that still strict end to end QoS guarantees.
Summary of the invention
The object of the present invention is to provide a kind of quality-of-service based network management, use this method network service quality management and service management can be combined, improve the service quality and the efficient of network.
For achieving the above object, quality-of-service based network management provided by the invention comprises the steps:
Step 1: authentication and accounting server (radius server) customize corresponding service quality (QoS) strategy at concrete network application;
Step 2: service quality and authority that the user will obtain to network data center (IDC) application, and service selection information is provided, IDC stores above-mentioned information, and this information is issued authentication and accounting server;
Step 3: authentication and accounting server authenticate the user, type of service according to attribute of user and application is defined as the qos policy that this user provides simultaneously, with convergence-level equipment interactive user authentication message the time, concrete qos policy is issued on the convergence-level equipment, convergence-level equipment is done corresponding qos policy configuration, and convergence-level equipment is to the qos policy of access layer equipment configuration pin to the access layer equipment formulation simultaneously;
Step 4: authentication and accounting server in conjunction with Access Layer, convergence-level, backbone layer equipment, utilize prefabricated qos policy to serve for the user according to user's business.
The described user of step 2 is to service quality and authority that network data center (IDC) application obtains, is to finish by door (portal) page that IDC offers the user.
Described step 3 further comprises the steps:
Step 31: authentication and accounting server are selected message according to customer service, in conjunction with at such professional prefabricated qos policy, be defined as the qos policy that this user provides, and strategy and corresponding apparatus port information issued convergence-level equipment, authentication and accounting server also are provided with user's charging policy according to the business of user's personal information and application simultaneously;
Step 32: convergence-level equipment is provided with corresponding QoS processing mode after receiving above-mentioned strategy and corresponding apparatus port information on the corresponding apparatus port, and issues the qos policy that user corresponding port and priority usage flag are set to two-layer equipment;
Step 33: convergence-level equipment and access layer equipment are respectively to upper layer device loopback QOS policy configurations success message, backbone layer equipment directly carries out queue scheduling according to the Priority flag for IP grouping mark on the convergence-level equipment, then after all devices configuration successful, begin to carry out concrete business, authentication and accounting server begin the user is chargeed according to the charging policy of having worked out simultaneously.
Described step 31 also comprises: if user's business is two-way business, will issue callee's convergence-level equipment for the qos policy that this user provides.
Step 32 is described to be provided with corresponding QoS processing mode on the corresponding apparatus port, comprise working out the flow classification rule of distinguishing specific user's flow, and work out the qos policy at this flow.
In step 32, if the priority of the own mark qos policy of user terminal, the priority that disposes corresponding user port trust customer flow is high priority.
Because the present invention utilizes the radius server of existing network, customize corresponding service quality (QoS) strategy at concrete network application, when the user is authenticated, type of service according to attribute of user and application is defined as the qos policy that this user provides, and concrete qos policy is issued on convergence-level, the access layer equipment, according to user's business,, utilize prefabricated qos policy to serve at last for the user in conjunction with Access Layer, convergence-level, backbone layer equipment; Adopt such scheme, promptly can make full use of prior network device, simplify the policy configurations flow process, service management and network management can also be combined, only need a small amount of change on the software during specific implementation, and need not acquire special and strategic server costliness, can finish the qos policy configuration of network and combining closely of network service quality, and can manage the equipment of network access layer, having remedied traditional strategic server can only the supervising the network convergence-level and the shortcoming of backbone layer equipment, improve the utilization ratio of the network equipment, protected the networking investment of operator to a certain extent, make operator from network, can seek new business opportunity, promote the benign development of network; As seen, the present invention can combine network service quality management and user management, service management, improves the service quality and the efficient of network.
Description of drawings
Fig. 1 is the embodiment flow chart of the method for the invention;
Fig. 2 is a network structure of using the method for the invention.
Embodiment
Essence of the present invention is to utilize the existing authentication of network and accounting server (radius server) and BAS Broadband Access Server equipment such as (BAS), with the information relevant with qos policy, by a cover interaction flow network service quality management and user, service management are organically combined, and omitted the control mode of this complexity of strategic server, reduced the complexity of network, and solved business and controlled the problem of separating and causing.
The present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 2 is a network structure of using the method for the invention.Among Fig. 2, backbone layer generally adopts gigabit switch router (GSR, Gigabits switch router) to realize, netted connection requires network to have big capacity, high-speed and high-efficiency and powerful routing capabilities etc.; The general as far as possible low-cost equipment that adopts of Access Layer is as Layer 2 switch, ADSL (asymmetric local loop) access device etc.; The requirement management is simple, adaptive capacity to environment is strong; Convergence-level should possess intelligent characteristic and subscriber management capabilities as the boundary of metropolitan area network two, three-layer network, is the key that realizes quality-of-service based network management characteristic.IDC (network data center) provides concrete professional and service for whole network, as e-mail server, ordering server etc.
Fig. 1 is the embodiment flow chart of the method for the invention.Implement the present invention according to Fig. 1, earlier at step 1 expansion radius server, make it as Business Management Platform, on it, customize corresponding qos policy at concrete network application, when custom strategies, distinguish attribute of user and type of service, at first determine the QoS grade of service, determine corresponding qos policy according to the QoS grade again, the formulation of specific strategy will be with reference to user's traffic classification mode, the bandwidth that the user applied for, the bandwidth bound, delay variation, the priority of customer service, the traffic policing parameter, service available duration, whether two-way services etc., and corresponding charging policy etc.; For charging policy,, also different charging policy can be arranged if usually different business has different charging policy, identical business grade of service difference, service time difference.
When user access network, the BAS Broadband Access Server of convergence-level (BAS) can carry out basic network access authentication to the user, is user's distribution network address, and the user promptly obtains the basic authority of accesses network; Simultaneously, on Business Management Platform, write down this Internet user's essential information by the radius agreement of standard.Simultaneously by the default access control rule of configuration on BAS, any flow of user is all carried out the flow processing by effort principle (best effort).If the user need obtain the service provider, when promptly the QoS that provides of network data center (IDC) guarantees service, obtain the authority of service to the IDC application in step 2, this can realize by door (portal) page that IDC offer the user.On this page, the user need to select the QoS method of service of acquisition, as the QoS grade, and imports user name corresponding, password, the business that will finish is provided, and BAS equipment is transmitted to IDC with the device port under the userspersonal information, service selection information and the user that obtain.IDC stores above-mentioned information, and this information is issued radius server.Radius server authenticates step 3 couple user, type of service according to attribute of user and application is defined as the qos policy that this user provides simultaneously, with convergence-level equipment interactive user authentication message the time, concrete qos policy is issued on the BAS equipment of convergence-level, the BAS equipment of convergence-level is done corresponding qos policy configuration, the qos policy of the corresponding service of access layer equipment being formulated to the access layer equipment configuration pin by BAS simultaneously is as the priority of configuration associated user access interface, the priority of configuration associated user Business Stream etc.; In step 4, Radius server in conjunction with Access Layer, convergence-level, backbone layer equipment, utilizes prefabricated qos policy to serve for the user according to user's business at last.
In said process, to judge also whether the user of application QoS is validated user, dual mode is arranged: the one, IDC judges whether it is validated user according to user's CAMEL-Subscription-Information.If, then by with radius server interface, authentification of user is issued radius server by information, type of service and the device port under the user that the user is selected also issued radius server simultaneously, the 2nd, IDC does not do checking to user's legitimacy, but directly with all information of user, all issues radius server, by contracted user's information of radius serever contrast record, judge whether the user is legal.
If the user has passed through the authentication of IDC or radius server, then radius server selects message according to the customer service of obtaining from IDC, in conjunction with on the Business Management Platform at such professional prefabricated qos policy, (as the bandwidth of VoD service needed, time delay, priority parameters etc.) determine this user's QoS service strategy, and the radius message that the port information that strategy and user and access layer equipment are connected with corresponding convergence-level equipment and authentification of user pass through is issued BAS equipment in the lump.If two-way Business Stream (as video conferencing), Business Management Platform also needs to issue similar strategy to callee's BAS equipment.While radius server also needs to be provided with according to the business of user's personal information and application user's charging policy.
After the BAS of convergence-level receives above-mentioned strategy, can on user and access layer equipment and port that corresponding convergence-level equipment is connected, corresponding QoS processing mode be set, as: flow classification rule worked out to distinguish specific user's flow; Formulation is at the qos policy (bandwidth constraints, Priority flag changing mode, the processing mode of promise breaking flow etc.) of this flow.
The BAS of convergence-level is to two layers, be that access layer equipment issues the qos policy that user corresponding port and priority usage flag are set, as the flow that this port is set is a high priority, if the priority of the own mark qos policy of user terminal, the priority that also configurable corresponding user port is trusted customer flow is high priority
If qos policy issue and be provided with success, the equipment of convergence-level, be BAS, with access layer equipment respectively to upper layer device loopback QOS policy configurations success message, it goes without doing any configuration of backbone layer equipment at particular user, directly according on the convergence-level equipment for the divide into groups Priority flag of mark of IP carries out queue scheduling, then after all devices configuration successful, begin to carry out concrete business, radius server begins the user is chargeed according to the charging policy of having worked out simultaneously.
When service ending, as the user initiatively roll off the production line, user's rate are not enough or service stops situations such as (film as user's program request has been put) and service time limit have arrived voluntarily, the convergence-level unit deletion of radius server notice and this user-dependent qos policy make user service flow no longer be QoS simultaneously and handle.And, the relevant qos policy of secondary layer switch port deletion that convergence-level notifies the user to insert.If qos policy is deleted successfully, equipment at different levels are respectively to upper layer device loopback QOS strategy deletion success message.Business Management Platform carries out billing operation according to user type, the COS (bandwidth, priority) and the concrete charging policy that provide to the user.If chargeed by BAS, Business Management Platform is issuing to BAS outside the deletion qos policy message, also need notify BAS to finish to charge.
Claims (10)
1, a kind of quality-of-service based network management comprises the steps:
Step 1: authentication and accounting server customize corresponding quality of service policy at concrete network application;
Step 2: service quality and authority that the user will obtain to the network data center application, and service selection information is provided, network data center is stored above-mentioned information, and this information is issued authentication and accounting server;
Step 3: authentication and accounting server authenticate the user, type of service according to attribute of user and application is defined as the quality of service policy that this user provides simultaneously, with convergence-level equipment interactive user authentication message the time, concrete quality of service policy is issued on the convergence-level equipment, convergence-level equipment is done corresponding quality of service policy configuration, and convergence-level equipment is to the quality of service policy of access layer equipment configuration pin to the access layer equipment formulation simultaneously;
Step 4: authentication and accounting server in conjunction with Access Layer, convergence-level, backbone layer equipment, utilize prefabricated quality of service policy to serve for the user according to user's business.
2, quality-of-service based network management according to claim 1 is characterized in that: the described user of step 2 is to service quality and authority that the network data center application obtains, is to finish by the portal page that network data center offers the user.
3, quality-of-service based network management according to claim 2 is characterized in that described step 3 further comprises the steps:
Step 31: authentication and accounting server are selected message according to customer service, in conjunction with at such professional prefabricated quality of service policy, be defined as the quality of service policy that this user provides, and the port information that strategy and user and access layer equipment are connected with corresponding convergence-level equipment issued convergence-level equipment, authenticate simultaneously and accounting server also is provided with user's charging policy according to the business of user's personal information and application;
Step 32: convergence-level equipment is provided with respective service quality treatment mode after receiving above-mentioned strategy and user and access layer equipment and port information that corresponding convergence-level equipment is connected on the corresponding apparatus port, and issues the quality of service policy that user corresponding port and priority usage flag are set to access layer equipment;
Step 33: convergence-level equipment and access layer equipment are respectively to upper layer device loopback quality of service policy configuration successful message, backbone layer equipment directly carries out queue scheduling according to the Priority flag for IP grouping mark on the convergence-level equipment, then after all devices configuration successful, begin to carry out concrete business, authentication and accounting server begin the user is chargeed according to the charging policy of having worked out simultaneously.
4, quality-of-service based network management according to claim 3 is characterized in that described step 31 also comprises: if user's business is two-way business, will issue callee's convergence-level equipment for the quality of service policy that this user provides.
5, quality-of-service based network management according to claim 3, it is characterized in that the described respective service quality treatment mode that on the corresponding apparatus port, is provided with of step 32, comprise and work out the flow classification rule of distinguishing specific user's flow, and work out quality of service policy at this flow.
6, quality-of-service based network management according to claim 3, it is characterized in that: in step 32, if the priority of the own mark quality of service policy of user terminal, the priority that disposes corresponding user port trust customer flow is high priority.
7, according to claim 3,4,5 or 6 described quality-of-service based network managements, its feature also comprises in described method: when service ending, as the user initiatively roll off the production line, user's rate are not enough, service stops voluntarily or serve the time limit then, authentication and the convergence-level unit deletion of accounting server notice and this user-dependent quality of service policy make user service flow no longer do service quality and handle.
8, quality-of-service based network management according to claim 7, its feature also comprises in described method: when service ending, the convergence-level equipment notice access layer equipment deletion quality of service policy relevant with this business.
9, quality-of-service based network management according to claim 8, its feature also comprises in described method: if chargeed by BAS Broadband Access Server, authentication and accounting server also notify BAS Broadband Access Server to finish to charge when issuing deletion quality of service policy message to BAS Broadband Access Server.
10, quality-of-service based network management according to claim 9 is characterized in that: described convergence-level equipment is BAS Broadband Access Server, and described access layer equipment is the double layer network switch.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021317704A CN1270476C (en) | 2002-09-23 | 2002-09-23 | Network management method based on quality of service |
| AU2003255114A AU2003255114B2 (en) | 2002-09-23 | 2003-08-13 | Network management method based on quality of the service |
| BR0314671-5A BR0314671A (en) | 2002-09-23 | 2003-08-13 | Quality of service based network management method |
| PCT/CN2003/000672 WO2004028082A1 (en) | 2002-09-23 | 2003-08-13 | Network management method based on quality of the service |
| BRPI0314671-5A BRPI0314671B1 (en) | 2002-09-23 | 2003-08-13 | NETWORK MANAGEMENT METHOD BASED ON SERVICE QUALITY |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021317704A CN1270476C (en) | 2002-09-23 | 2002-09-23 | Network management method based on quality of service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1486019A CN1486019A (en) | 2004-03-31 |
| CN1270476C true CN1270476C (en) | 2006-08-16 |
Family
ID=32000405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021317704A Expired - Lifetime CN1270476C (en) | 2002-09-23 | 2002-09-23 | Network management method based on quality of service |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1270476C (en) |
| AU (1) | AU2003255114B2 (en) |
| BR (2) | BR0314671A (en) |
| WO (1) | WO2004028082A1 (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7778999B1 (en) | 2003-01-24 | 2010-08-17 | Bsecure Technologies, Inc. | Systems and methods for multi-layered packet filtering and remote management of network devices |
| JP4635613B2 (en) * | 2005-01-17 | 2011-02-23 | 株式会社日立製作所 | Wireless system, wireless base station, packet control device, node device, and accounting server |
| CN100421398C (en) * | 2005-01-26 | 2008-09-24 | 华为技术有限公司 | Method for guaranteeing end-to-end business service quality and switching in network |
| CN100466804C (en) * | 2005-06-08 | 2009-03-04 | 华为技术有限公司 | Method for confirming data transmission service quality in communication network |
| US7716472B2 (en) | 2005-12-29 | 2010-05-11 | Bsecure Technologies, Inc. | Method and system for transparent bridging and bi-directional management of network data |
| CN100433651C (en) * | 2006-01-06 | 2008-11-12 | 华为技术有限公司 | Method and system for ensuring network managment and element configuration data consistency |
| CN100396010C (en) * | 2006-02-14 | 2008-06-18 | 华为技术有限公司 | Method for determining QoS strategy |
| CN101022677B (en) * | 2006-02-16 | 2011-03-30 | 华为技术有限公司 | Dynamic service flow classification and mapping method and optical network terminal and optical insertion network |
| CN1859306A (en) * | 2006-02-21 | 2006-11-08 | 华为技术有限公司 | Method and system for providing QoS service |
| CN101378328A (en) * | 2007-08-30 | 2009-03-04 | 华为技术有限公司 | Method, apparatus and system for applying control strategy |
| CN101222411B (en) * | 2008-01-22 | 2010-11-10 | 华为技术有限公司 | Method, access equipment and system for enterprise user altering service quality parameter |
| CN101325559B (en) | 2008-07-28 | 2010-08-18 | 腾讯科技（深圳）有限公司 | Method for commending game room, system and game server |
| CN101394347B (en) * | 2008-11-10 | 2011-01-26 | 中国移动通信集团安徽有限公司 | Service data management method and system |
| CN101610493B (en) * | 2009-06-10 | 2011-07-06 | 南京邮电大学 | Charging method based on user experience quality strategy in next generation network |
| CN102045304B (en) * | 2009-10-20 | 2015-09-16 | 中兴通讯股份有限公司 | Mutual method and client is carried out with radius server |
| CN101695022B (en) * | 2009-11-02 | 2012-03-14 | 杭州华三通信技术有限公司 | Management method and device for service quality |
| CN101977200B (en) * | 2010-11-03 | 2013-08-28 | 中国电信股份有限公司 | Method and system for realizing multichannel online |
| CN102882712B (en) * | 2012-09-17 | 2019-02-19 | 中兴通讯股份有限公司 | The control method of network strategy, apparatus and system |
| CN105450468A (en) * | 2015-11-23 | 2016-03-30 | 中国电信股份有限公司 | IDC user information management system and method |
| CN108259532B (en) * | 2016-12-29 | 2021-01-22 | 中国电信股份有限公司 | Scheduling method and device of cloud resources |
| CN107659449A (en) * | 2017-09-27 | 2018-02-02 | 郑州云海信息技术有限公司 | A kind of method and apparatus for ensureing management system service quality |
| CN107911243B (en) * | 2017-11-15 | 2022-08-05 | 刘昱 | Network optimization method, device and computer readable storage medium |
| CN113992561A (en) * | 2020-07-10 | 2022-01-28 | 华为技术有限公司 | Message processing method and device |
| CN115150269A (en) * | 2022-06-24 | 2022-10-04 | 济南浪潮数据技术有限公司 | Network configuration method, device and medium for cloud platform |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6366577B1 (en) * | 1999-11-05 | 2002-04-02 | Mci Worldcom, Inc. | Method for providing IP telephony with QoS using end-to-end RSVP signaling |
| IT1320031B1 (en) * | 2000-04-12 | 2003-11-12 | Marconi Comm Spa | ARRANGEMENT OF NETWORKS. |
| US6621793B2 (en) * | 2000-05-22 | 2003-09-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Application influenced policy |
-
2002
- 2002-09-23 CN CNB021317704A patent/CN1270476C/en not_active Expired - Lifetime
-
2003
- 2003-08-13 BR BR0314671-5A patent/BR0314671A/en active IP Right Grant
- 2003-08-13 BR BRPI0314671-5A patent/BRPI0314671B1/en unknown
- 2003-08-13 WO PCT/CN2003/000672 patent/WO2004028082A1/en not_active Application Discontinuation
- 2003-08-13 AU AU2003255114A patent/AU2003255114B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1486019A (en) | 2004-03-31 |
| AU2003255114A1 (en) | 2004-04-08 |
| BRPI0314671B1 (en) | 2017-06-27 |
| BR0314671A (en) | 2005-08-02 |
| WO2004028082A1 (en) | 2004-04-01 |
| AU2003255114B2 (en) | 2007-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1270476C (en) | Network management method based on quality of service | |
| US10237190B2 (en) | Methods of implementing dynamic quality of service or bandwidth provisioning | |
| US8918514B2 (en) | Methods, systems, and computer program products for modifying bandwidth and/or quality of service for a user session in a network | |
| US7984152B2 (en) | Systems, methods and computer program products for managing quality of service, session authentication and/or bandwidth allocation in a regional/access network (RAN) | |
| US8089986B2 (en) | Managing quality of service in a communication network for applications | |
| US7536460B2 (en) | Session and application level bandwidth and/or QoS modification | |
| US8638735B2 (en) | Methods, systems, and computer program products for allocating different quality of service/bandwidth allocation to subscribers having different levels of subscription service for interactive gaming | |
| US7684432B2 (en) | Methods of providing data services over data networks and related data networks, data service providers, routing gateways and computer program products | |
| US20060028983A1 (en) | Methods, systems, and computer program products for managing admission control in a regional/access network using defined link constraints for an application | |
| US20040230695A1 (en) | Methods, systems, and computer program products for processing traffic in a communication network based on registration of an access session and/or application flow and specifying a treatment for the access session and/or application flow traffic | |
| US20060039381A1 (en) | Methods, systems, and computer program products for modifying bandwidth and/or quality of service in a core network | |
| US7739386B2 (en) | Data architectures for managing quality of service and/or bandwidth allocation in a regional/access network (RAN) | |
| CA2551625A1 (en) | Multiple services with policy enforcement over a common network | |
| US20060028981A1 (en) | Methods, systems, and computer program products for managing admission control in a regional/access network | |
| US6785233B1 (en) | Method for bandwidth management by resizing pipes | |
| US7957404B1 (en) | Method for bandwidth management by resizing pipes | |
| JP2010273255A (en) | Network system | |
| van der Waaij et al. | Internet Next Generation Management | |
| Riungu | A framework for implementing Internet Quality of Service in Kenya |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060816 |