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Method and system for accessing terminal to flat network and evolved HSPA node

A technology for flattening the network and terminal access. It is applied in the directions of access restriction, connection management, and electrical components. It can solve the problems of increasing the message processing load of the core network and increasing the signaling interaction between the eHSPANodeB and the core network. Handling load, ensuring normal access, and reducing the effect of signaling interaction

Inactive Publication Date: 2014-12-10
深圳市恒程汇文化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For high-speed mobile UEs, frequent switching between eHSPA NodeBs will undoubtedly increase the signaling interaction between eHSPA NodeBs and the core network, and increase the message processing load of the core network

Method used

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  • Method and system for accessing terminal to flat network and evolved HSPA node
  • Method and system for accessing terminal to flat network and evolved HSPA node
  • Method and system for accessing terminal to flat network and evolved HSPA node

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Embodiment Construction

[0046] image 3 It is a flow chart of the method for the terminal of the present invention to access the flat network, such as image 3 shown, including:

[0047] Step 300: UE requests to access the flattened network. The implementation of this step belongs to the prior art. For example, the UE performs access by initiating a radio resource control (RRC, Radio Resource Control) connection request to the evolved HSPA node.

[0048] Step 301: The flattened network judges whether the mobile state of the UE is a high-speed state, and if so, proceeds to step 302, otherwise proceeds to step 303.

[0049] The evolved HSPA node can know whether the UE is in a high-speed state according to the UE Mobility State Indicator (UEMobility State Indicator) information carried in the RRC connection request;

[0050]The evolved HSPA node can also detect whether the UE is in a high-speed state by detecting the UE's mobility state. Here, how the evolved HSPA node detects the mobility status o...

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Abstract

The invention provides a method and a system for accessing a terminal to a flat network and an evolved high-speed packet access (HSPA) node. When the UE accesses the flat network, the movement state of user equipment (UE) is judged; and when the UE is in a high-speed state, the UE is prevented from accessing the flat network but is switched and accesses a conventional non-flat network. By the method, frequent switching between evolved HSPA nodes is prevented for the UE which moves at a high speed, so the signaling interaction between the evolved HSPA node and a core network is reduced, the message processing load of the core network is relieved and the normal access of the UE is ensured.

Description

technical field [0001] The invention relates to a mobile terminal access technology, in particular to a method, a system and an evolved HSPA node for a terminal to access a flat network. Background technique [0002] HSPA+, as an enhanced technology of 3GPP High-Speed ​​Packet Access (HSPA, High-Speed ​​Packet Access), provides HSPA operators with low-complexity, low-cost, long-term evolution / system architecture evolution (LTE / SAE, Long Term Evolution / System Architecture Evolution) smooth evolution path, while maintaining the backward compatibility with UMTS Release6, meeting the upgrade requirements of HSPA operators who need to improve the system and improve system performance at a relatively small cost in the near future. Among them, HSPA includes High-Speed ​​Downlink Packet Access (HSDPA, High-Speed ​​Downlink Packet Access) and High-Speed ​​Uplink Packet Access (HSUPA, High-Speed ​​Uplink Packet Access). [0003] HSPA+ adopts a flat wireless access network architectur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/14H04W48/02H04W48/18H04W76/02
Inventor 王继承刘霖方敏杜忠达
Owner 深圳市恒程汇文化科技有限公司
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