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Router and routing method for portable internet service

A router and routing technology, which is applied in the direction of data exchange, electrical components, wireless communication, etc. through path configuration, can solve the problem of serious network load status, etc., to ensure seamless data connection, prevent data packet loss, and prevent processing The effect of load

Inactive Publication Date: 2009-08-26
POS DATA CO LTD
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AI Technical Summary

Problems solved by technology

[0019] As described, even when a PC (Paging Controller) device for other paging is equipped, since packets of the idle mode are transmitted to other PC (Paging Controller) devices, the load status of the network becomes more Seriously, and considering the data is seamlessly connected, this is not an efficient approach

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  • Router and routing method for portable internet service
  • Router and routing method for portable internet service
  • Router and routing method for portable internet service

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Embodiment Construction

[0047] Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. The same elements will be denoted by the same reference numerals in the following description and drawings even though they are shown in different drawings. Also, in the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention more unclear.

[0048] Usually, such as figure 1 As shown, the structure of the wireless portable Internet network is divided into a core network and an access network composed of ACR, RAS and terminals. The core network can be subdivided into a CSN (Connectivity Service Network) responsible for handling connectivity functions for call setup and a service network for management services. According to this network architecture, the ACR of the access network should include a pagin...

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Abstract

The present invention relates to a router(for example, ACR) which provides a mobility function and a delivery function with a portable Internet core network while controlling RAS, which is a base station, as a basis network element of an access network in a portable Internet (for example, WiBro) service, and particularly, provides a new paging algorithm in order to overcome the limit of a paging in a conventional routing scheme, and to effectively process the buffering function for seamless connection maintenance and the paging function for a destination terminal with respect to the terminated call of a terminal in a non-active mode. A router of the present invention includes a control plane that buffers a data packet for a non-active mode, and performs a paging for a corresponding non-active mode terminal.

Description

technical field [0001] The present invention relates to a router (for example, ACR) which provides mobility functions and delivery functions to a portable Internet core network as a basic network element of an access network in a portable Internet (for example, WiBro) service, while controlling a base station (or RAS: Radio Access Station), more specifically, the present invention provides a new paging algorithm in order to overcome the limitations of paging in traditional routing schemes, and to terminate calls for terminals in inactive mode , efficiently handle the buffering function for seamless connection maintenance and the paging function for the destination terminal. Background technique [0002] figure 1 The configuration of a portable Internet service network is shown. Although the PSS (Portable Subscriber Station) as the terminal moves, but figure 1 The ACR (Access Control Router) shown in should be easy to control the connection by call access anytime and anywh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28
CPCH04W40/00H04W40/02H04W40/24H04W88/08H04L12/28
Inventor 郭珉坤
Owner POS DATA CO LTD
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