Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for connecting user's terminal through wireless access network to kernel network

A wireless access network and user terminal technology, applied in wireless communication, network connection, network traffic/resource management, etc., can solve problems such as low success rate, UE cannot finally access CN100, UE cannot finally access, etc., to achieve The effect of increasing the success rate

Inactive Publication Date: 2006-07-05
江苏杰创企业管理有限公司
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the RNC 102 fails or its interface with the Node B 105 fails to process or transmit data, then when the UE accesses the Node B 105, it will also be unable to access the RNC 102 due to the above failure, resulting in the UE being unable to finally connect to the Node B 105. Even though the RNC 102 is working normally and the interface between it and Node B105 is working normally, if the RNC 102 is overloaded, when the UE accesses the Node B 105, it will not be able to Access to RNC 102, resulting in UE being unable to access CN 100
[0009] It can be seen from the above that during the process of UE accessing CN via Node B and RNC, the way UE accesses RNC via Node B is too fixed, so that the success rate of UE accessing RNC is low, which eventually leads to the failure of UE accessing CN. low success rate

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for connecting user's terminal through wireless access network to kernel network
  • Method for connecting user's terminal through wireless access network to kernel network
  • Method for connecting user's terminal through wireless access network to kernel network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] image 3 In, suppose that UE 305 wants to access CN 300, then UE 305 will first access Node B+304. The way for UE 305 to access Node B+304 is usually: UE 305 sends a service request to Node B+304 or sends a message, etc. A service paging response to the Node B+304 in the form of reply; after receiving the above service request or the above response, Node B+304 allocates channel resources for the UE 305 and sends the configuration parameters of the channel to the UE 305; the UE 305 receives the above After channel configuration parameters, access the above-mentioned channel allocated by Node B+304 according to the channel configuration parameters. In this way, the UE 305 has completed the related operations of accessing the Node B+304.

[0066] After UE 305 accesses Node B+304, Node B+304 will establish a transmission link with one of RNG 301, RNG 302 or RNG 303, and send the radio signal sent by UE 305 to NodeB+304 to CN 300. The foregoing process of establishing a transmi...

Embodiment 2

[0080] image 3 In the above, assuming that the UE 305 wants to access the CN 300, the UE 305 will first access the Node B+304, and the method for the UE 305 to access the Node B+304 is the same as the corresponding access method described in the first embodiment.

[0081] After that, Node B+304 accesses one of RNG 301, RNG 302, or RNG 303 (assuming access to RNG 301), and sends the radio signal sent by UE 305 to Node B+304 to CN 300 via this RNG. .

[0082] Then, if UE 306 accesses Node B+304 again, Node B+304 accesses one of RNG301, RNG 302, or RNG 303 other than RNG 301 (assuming RNG 302 is connected), The radio signal sent by the UE 306 to the Node B+304 is sent to the CN 300 via the RNG.

[0083] Subsequently, if UE 307 accesses Node B+304 again, Node B+304 will access the only remaining RNG 303 that has not been accessed for the first two times, and will connect UE 306 to Node B+ via RNG 303. The wireless signal sent by 304 is sent to CN 300.

[0084] It can be seen that th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The method includes following steps: the base station building connection with the subscriber terminal selects a wireless network gateway from its attaching wireless network gateways to access the core network, and sends the wireless signals from the subscriber terminal to the core network through the wireless network gateway.

Description

Technical field [0001] The invention relates to a wireless access network technology of a communication network, in particular to a method for a user terminal to access a core network via a wireless access network. Background technique [0002] Currently commonly used wireless networks are generally composed of a radio access network and a core network. Among them, the radio access network is usually composed of one or several radio network subsystems (RNS Radio Network Subsystem). An RNS includes a radio network controller ( RNC), one or several base stations NodeB. The wireless access network system in the wireless network such as figure 1 As shown, figure 1 It is a system diagram of a radio access network in a wireless network in the prior art, in which RNC completes system broadcasting, paging, radio resource control and management, radio access network application protocol (RANAP) / radio network subsystem application protocol ( RNSAP) message forwarding and other functions;...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04L12/28H04L12/66H04W28/08H04W88/12
CPCH04W88/12H04W28/08H04W28/0835
Inventor 许炳张家义梁欣刚
Owner 江苏杰创企业管理有限公司