Method for detecting notify channel load and base-station

Abstract

The invention is used to make the network side capable of real-time detecting the load condition of notice channel. In the invention, the base station compares the sending time delay of each notice message with the normal time delay, and according to the comparison result decides whether or not the channel is overloaded; if the base station determines the channel is overloaded, then it sends the overload message to the base station controller; wherein, the sending time delay of notice message includes the sending time delay of new notice message, and cyclically sending time delay of notice message.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to the load detection technology of notification channel. Background technique [0002] The trunking communication system is a mobile communication system used for group dispatching and command communication, and is mainly used in the field of professional mobile communication. The available channels of the system can be shared by all users of the system, and have the function of automatic channel selection. It is a multi-purpose and high-efficiency wireless dispatching communication system for sharing resources, sharing costs, and sharing channel equipment and services. [0003] The biggest feature of trunking communication is that voice communication adopts Push To Talk ("PTT" for short) connection method, the called party can answer without picking up the phone, and the connection speed is fast, and it can support functions such as group calling , its mode of operation is mainl...

AI Technical Summary

Problems solved by technology

[0009] In practical applications, the above solution has the following problems: when there are a large number of group calls in the cell at the same time, the user may not receive the notification message in time, thus affecting the access performance

[0010] The main reason for this situation is that the ability of the NCH channel to send notification messages in the prior art is limited. When there are a large number of group calls in a cell at the same time, the sending period of the notification messages of each group call will be extended, thereby affecting User Access to Group Call Performance

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