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A location-based ehrpd PCC session establishment method and system

A technology for session establishment and location information, which is applied in the directions of location information-based services, connection management, wireless communication, etc., which can solve the problems that users can no longer create PCC sessions, cannot dynamically adjust QoS, and cannot be re-established.

Active Publication Date: 2019-09-24
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the standard, during this user access process, the user will no longer be able to create a PCC session, unless the user goes offline and re-connects to the network
Without a PCC session, it means that the network side cannot dynamically adjust the user's QoS, and cannot obtain the user's location information in time.
[0003] Therefore, how to solve the problem that if the current eHRPD user does not establish a PCC session during the initial access, the subsequent user's service process will no longer be able to establish a PCC session to implement QoS control, is what those skilled in the art need to solve

Method used

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  • A location-based ehrpd PCC session establishment method and system
  • A location-based ehrpd PCC session establishment method and system
  • A location-based ehrpd PCC session establishment method and system

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] The embodiment of the present invention discloses a method and system for establishing a location-based eHRPD PCC session, so that when the current eHRPD user does not establish a PCC session when initially accessing the EPC, the eHRPPD PCC session can be dynamically initiated and established according to the location information, so that subsequent QoS control, location monitoring and other functions.

[0049]It should be noted that HSGW / BBERF in this solut...

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Abstract

The invention discloses a position-based eHRPD PCC session establishment method and system. The method comprises the following steps: inquiring all users corresponding to position information by an HSGW / BBERF, and screening a target user who does not establish a PCC session at present; establishing a gateway control session of the target user with a PCRF according to the identification information of the target user, and establishing the PCC session for the target user by means of the interaction of a PGW and the PCRF; and sending a PCC session establishment replay message to the user. Therefore, user identifiers within the position range is acquired by the inquiry of the HSGW / BBERF based on the position information, the eHRPD PCC session is established for the user who does not establish the eHRPD PCC session, the scheme is simple and convenient to implement, the establishment of the eHRPD PCC session can be dynamically initiated according to the position information, and thus subsequent QoS management and control, position monitoring and other functions can be achieved.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a location-based eHRPD PCC session establishment method and system. Background technique [0002] At present, according to the 3GPP standard, eHRPD (evolve High Packet Data, evolved high-speed packet network) can also access the EPC core network, and when eHRPD users access the EPC, in order to save system resources or other reasons, the network side may not be used for the user Establish a PCC session. However, according to the standard, during this user access process, the user will no longer be able to create a PCC session unless the user goes offline and re-connects to the network. However, there is no PCC session, which means that the network side cannot dynamically adjust the QoS of the user, and cannot obtain the location information of the user in time. [0003] Therefore, how to solve the problem that if the current eHRPD user does not establish a PCC sessio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/02H04W4/021H04W76/10
Inventor 曾颖
Owner GUANGDONG UNIV OF TECH