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

Method for preventing IU interface signalling connection hanging

An interface signaling and signaling technology, applied in connection management, wireless communication, electrical components, etc., can solve problems such as function failure, network planning and data configuration complexity, and achieve the effect of optimal use

Active Publication Date: 2009-01-07
XFUSION DIGITAL TECH CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] (2) It may lead to the failure of the "follow on" function specified in the agreement
For communication systems, too much data negotiation between different devices will inevitably make network planning and data configuration too complicated, so a better method is needed to solve the above problems

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 preventing IU interface signalling connection hanging
  • Method for preventing IU interface signalling connection hanging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The core idea of ​​the method of the present invention is: firstly, when the wireless network controller detects that the user equipment is in the state of no service single signaling, it starts the timing of the state when there is no service single signaling; then, the wireless network controller judges that the user equipment is in the set Whether there is a new business within the timing length, if so, return to the first step, otherwise the radio network controller performs a state transition, and transfers the radio resource control connection from the current state to the next state that occupies less resources than the current state; Then, the radio network controller starts the state timing of the next-level state, and judges whether the user equipment has a new service within the timing length of the next-level state, and if so, returns to the first step, otherwise the radio network controller Judging whether it is necessary to migrate to a state that occupies ...

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 invention relates to a method for avoiding connection dead of IU interface signal. Wherein, said method comprises: the wireless network controller detects the user device in non-service single signal condition, starting the timing of non-service single signal condition; the wireless network controller judges if the user device has new service in preset time length, if there is, executing front step, or else, the wireless network controller processes at least one condition transfer to transfer the wireless resource control connection of user device to condition with less resource occupancy. The inventive method, via condition transfer, makes the non-service single signal UE reduce the resource occupancy, to realize on line forever, without leaving system resource unused, to optimize the system resource application.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method for preventing the IU interface signaling connection from hanging. Background technique [0002] In a mobile communication system, an interface between a core network (CN, Core Network) and a radio network controller (RNC, Radio Network Controller) is called an IU interface. To obtain communication services, user equipment (UE, User Equipment) must first establish a radio resource control (RRC) connection, and initiate a service through the initial direct transfer (Initial DirectTransfer) process of the Uu interface after the RRC connection is established. After the RNC receives the Initial Direct Transfer message, it establishes an IU interface signaling connection between the CN and the RNC for the UE through the "Initial UE Message" process of the RANAP protocol, and the CN is connected through the established IU interface signaling After interacting with the RNC,...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/22H04W76/04H04W92/14
Inventor 徐晓琳段忠毅
Owner XFUSION DIGITAL TECH CO LTD