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Method and system for radio service optimization using active probing over transport networks

A transmission network and radio technology, applied in transmission systems, digital transmission systems, wireless communications, etc., can solve the problems of consuming transmission network resources and inaccurate judgments.

Inactive Publication Date: 2015-07-29
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method requires all path performance information to be continuously transmitted to the central server, which consumes unnecessary transmission network resources
The server does not always have the real-time status of the network, resulting in inaccurate judgments

Method used

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  • Method and system for radio service optimization using active probing over transport networks
  • Method and system for radio service optimization using active probing over transport networks
  • Method and system for radio service optimization using active probing over transport networks

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Embodiment Construction

[0025] Before describing in detail exemplary embodiments according to the present invention, it is to be noted that the embodiments reside primarily in device components and processes related to determining the quality and bandwidth of transmission monitoring connections between radio service nodes to facilitate local management of subscriber connections combination of steps. Accordingly, system and method components have been represented by conventional symbols in the drawings, where appropriate, and only those specific details relevant to an understanding of the embodiments of the invention have been shown so as not to confuse those skilled in the art having the benefit of the description herein Explicit details confuse disclosure.

[0026] As used herein, relative terms such as "first" and "second," "top" and "bottom," and the like may be used only to distinguish one entity or element from another, and do not necessarily require or Any physical or logical relationship or o...

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PUM

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Abstract

A method and system for determining quality and capacity of a transport monitoring connection between radio service nodes to facilitate local management of subscriber connections are disclosed. One method includes sending first test packets from a first radio service node to a second radio service node via the transport monitoring connection. Second test packets are received from the second radio service node. The second test packets have information added to the first test packets by the second radio service node. The second test packets are analyzed to determine a quality and a bandwidth of the transport monitoring connection. Control and user plane functions are informed when transport monitoring performance is one of degraded and improved based on the quality and bandwidth. The method includes making radio service provisioning decisions based on the quality and bandwidth of the transport monitoring connection.

Description

technical field [0001] The invention relates to radio service optimization based on the estimation of transmission path quality and capacity by each radio access node. Background technique [0002] Transport networks are viewed as rare shared resources, and bandwidth requirements are difficult to predict and manage. With the deployment of wireless fidelity (Wi-Fi), third generation (3G) and fourth generation (4G) radio access networks, mobile transport networks (i.e., backhaul packet networks) are becoming a bandwidth bottleneck (BB), It is defined as the lowest bandwidth along the complete path between a mobile subscriber and a service endpoint such as the Internet. When using Long Term Evolution (LTE) networks, the requested Guaranteed Bit Rate (GBR) for a subscriber's GBR connection or the requested Aggregate Maximum Bit Rate (AMBR) for a subscriber's non-GBR connection will quickly exceed 300 Mbps, thereby making A single subscriber may consume most or all of the trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/06H04W28/12H04W72/04H04W92/04H04L12/26
CPCH04W28/12H04W72/1226H04W24/06H04L43/0882H04W28/0236H04L43/087H04L43/50H04W92/045H04L43/0858H04L43/0852H04L43/08H04W72/54H04W92/12
Inventor S.拜拉热安
Owner TELEFON AB LM ERICSSON (PUBL)
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