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Methods and network notes for controlling resources of a service session as well as corresponding system and computer program

A network node and control service technology, applied in transmission systems, network traffic/resource management, telephone communication, etc., can solve problems such as no benefit

Active Publication Date: 2014-05-28
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0036] On the other hand, based on network conditions, users perceive no benefit when bearers are removed and re-established based on application requirements, on the contrary, if the current procedure is applied, there will be high signaling intensity in the network

Method used

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  • Methods and network notes for controlling resources of a service session as well as corresponding system and computer program
  • Methods and network notes for controlling resources of a service session as well as corresponding system and computer program
  • Methods and network notes for controlling resources of a service session as well as corresponding system and computer program

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Embodiment Construction

[0054] Other embodiments of the present invention are described with reference to the drawings. It should be noted that the following description contains examples only and should not be taken as limiting the invention.

[0055] Hereinafter, similar or identical reference numerals indicate similar or identical units or operations.

[0056] in the description Figure 4 and 5 Before the flowchart, discuss the figure 2 and 3 Some of the situations depicted in , Figure 4 and 5 Showing methods of controlling resources of a service session performed by a first and a second network node, respectively, figure 2 and 3 Some cases are not optimized for a specific application by conventional procedures.

[0057] figure 2 The case is shown where the UE and / or the network do not support dedicated bearers, so the QCI for the derived PCC / QoS rules corresponds to the default bearer QCI, ie non-GBR QCI. Such as figure 2 As shown, three different services use the same default bea...

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PUM

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Abstract

The present invention relates to a methods and network nodes for controlling resources of a service session in a communication network as well as to a corresponding system and computer program to improve the handling of resources in the network, and particularly to optimize signaling in the network. The method for controlling resources for a service session by a policy and charging system in a communication network comprises the steps of obtaining, at a first network node, a request including service session data indicating the type of service; determining, based on the service session data obtained at said first network node, a resource type to be assigned to said service; and sending to a second network node an indication of said resource type assigned to said service, according to which resource type it is determined when a service session associated with said service is terminated.

Description

technical field [0001] The present invention relates to methods and network nodes and corresponding systems and computer programs for controlling resources of service sessions in a communication network, and in particular to methods for controlling resources of service sessions performed by network nodes including policy and charging rules functions Method and method for controlling resources of a service session performed by a network node comprising an application function or a traffic detection function and a corresponding network node. Background technique [0002] In a communication network such as a telecommunications network, a call or service usually involves a control plane or signaling plane on the one hand and a user plane or media plane on the other hand. The control plane or signaling plane is responsible for establishing and managing the connection between two points of the network. The user plane or media plane is responsible for transmitting user data or ser...

Claims

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Application Information

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IPC IPC(8): H04W76/06H04L29/06
CPCH04W28/26H04L41/5022H04W76/064H04W28/0268H04W76/041H04W76/068H04M15/66H04L65/4069H04L41/5054H04L65/80H04L67/145H04W76/022H04W76/22H04W76/34H04W76/12H04W76/38H04L65/61H04L47/70
Inventor 赖纳·路德维格苏珊娜·费尔南德斯·阿隆索法比安·卡斯托罗卡斯特罗帕布鲁·莫利纳罗·费尔南德斯
Owner TELEFON AB LM ERICSSON (PUBL)