Method and system for accessing terminal to network

A terminal access and terminal technology, which is applied in the field of communication, can solve the problems of core network entity congestion and unresolved congestion status, and achieve the effect of avoiding impact
CN102469555BActive Publication Date: 2014-12-10ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2014-12-10

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Abstract

Disclosed are a method and system for a terminal to access a network. The method includes: determining an access delay time for a terminal to re-access the RAN side when the terminal receives an RRC connection reject message or a connection release message sent from the RAN side; and initiating by the terminal an access request toward the RAN side when the waiting time of the terminal is equal to or exceeds the access delay time. By way of the present invention, the following problem in the related art can be solved: the requests of all the current MTC terminals will be rejected when congestion occurs in the core network entity, and if these MTC terminals simultaneously initiate access again subsequently, this will inevitably cause congestion which cannot be resolved.
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Description

technical field

[0001] The present invention relates to the communication field, in particular, to a method and system for a terminal to access a network. Background technique

[0002] H2H (Human to Human, human-to-human) communication refers to the communication between people. People communicate through the operation of equipment. The existing wireless communication technology is developed based on H2H communication. The narrow definition of M2M (Machine to Machine) is machine-to-machine communication, and the broad definition is networked applications and services centered on the intelligent interaction of machine terminals. It is based on intelligent machine terminals and uses multiple communication methods as access means to provide customers with informatization solutions to meet customers' informatization needs in monitoring, command and dispatch, data collection and measurement.

[0003] The development of wireless technology is an important factor in the developmen...

Claims

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