Business establishment control method and system in long-term evolution network and terminal device

Abstract

The invention discloses business establishment control method and system for effectively improving the business establishment speed in a long-term evolution network as well as a terminal device. The business establishment control method comprises the following steps that: a UE (User Equipment) monitors a paging message from a network side under a state that RRC (Radio Resource Control) connection is limited, wherein the paging message indicates that a system message of the UE changes; the UE reads the changed system message according to the paging message and judges whether the RRC connection is limited or not according to the changed system message; and if the UE judges that the RRC connection is not limited, an RRC layer of the UE transmits a limitation release message to a Non Access Stratum (NAS). The invention can judge whether the RRC connection of the UE is still limited or not by monitoring the paging message from the network side and notice the NAS in time under the state that the RRC connection is not limited, thereby being capable of reinitiating a request of establishing the RRC connection to the network side as soon as position. The invention can effectively accelerate the progress of establishing corresponding business between the UE and the network side and improve the response speed of the LTE (Long-Term Evolution) network.

Description

Technical field [0001] The present invention relates to mobile communication technology, in particular to a method, system and terminal equipment for establishing a control in an LTE (Long Term Evolution) network. Background technique [0002] At present, 3G (The 3rd Generation: third generation mobile communication) technology has been widely used. In order to meet the growing needs of users for mobile data services, 3GPP (The 3rd Generation Partnership Project: third generation mobile communication) was launched for 3G technology. The Standard Partnership Project) has received more and more attention accordingly. In order to make 3GPP wireless access technology in a favorable position in the fierce competition in the field of mobile communications in the future, it is necessary to consider the long-term evolution of 3GPP wireless access technology. Long-term evolution-based LTE networks can be effective by improving and enhancing 3G air access technology. Reduce business respo...

AI Technical Summary

Problems solved by technology

For the RRC connection of the emergency call and the called type, since the emergency call has no time limit, the NAS can repeatedly try to establish a link, and when the called party is limited, the network side sends an RrcConnectionReject (RRC link establishment rejection) to the UE 10 ) message, so these two types of RRC connection control are out of the scope of the present invention

[0006] In practical applications, during the running of the timer, the core network 30 or the access network 20 may release some resources due to the completion of some UE 10 services, so that the overload situation has been alleviated, so the service restrictions on Mo data or Mo signaling can be lifted However, according to the existing standard, RRC will not try to establish an RRC connection again until the timer expires. This situation delays the process of establishing an RRC connection between UE 10 and the network side to a certain extent, and has a certain impact on the speed of establishing communication services.

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