A method for real-time acquisition of information bulletins by a handheld terminal

Abstract

The invention discloses a method for a handheld terminal to obtain information announcements in real time. The handheld terminal is interacted with a service system in a timing mode. In most time, the number of the effective information announcements, not the content of the effective information announcements is interacted. Only when new information announcements are released, the content of the effective information announcements is interacted. Thus, a small amount of flow is consumed even on the condition that the handheld terminal frequently requests the service system to release information announcements in order to obtain the information announcements from the service system in real time. The method is more practical.

Description

technical field [0001] The invention relates to a method for a handheld terminal to obtain information announcements in real time. Background technique [0002] At present, handheld terminals usually use a short connection initiated by the handheld terminal to access the service system (the so-called short connection refers to the connection between the client and the server every time a communication is required, and the connection is disconnected immediately after the communication is completed). When the business system releases a new information announcement, because the business system and the handheld terminal do not maintain a real-time communication connection, the business system cannot actively send the information announcement to the handheld terminal. Therefore, in order to display new information announcements in real time, the handheld terminal needs to periodically Go to the business system to obtain information announcements. Since the business system does n...

AI Technical Summary

Problems solved by technology

Since the business system does not know which effective information bulletins have been received by the handheld terminal, every time the handheld terminal requests information bulletins from the business system, the business system will return all currently valid information bulletins, and the information bulletins will inevitably be issued repeatedly , wasting traffic

If the handheld terminal must frequently request effective information announcements from the business system at short intervals in order to obtain information announcements from the business system in real time, more traffic will be wasted