Method and device for monitoring and transmitting downstream data

Abstract

The invention discloses a method and device for monitoring and transmitting downstream data. The method comprises steps of starting a timer and adopting a first non-continuous reception DRX monitoring cycle to monitor downstream scheduling data transmitted by a base station after the timer is determined to be timeout, wherein the duration of the first DRX monitoring cycle is in units of minutes or hours. After a fact that the timer is overtime is determined, the first DRX monitoring cycle which is in units of minutes or hours is adopted to monitor the downstream data. As a result, the method and device of the invention either save electricity consumption or monitor the downstream scheduling data.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for monitoring and sending downlink scheduling data. Background technique [0002] With the development of communication technology, the application of M2M (Machine-to-Machine / Man, machine-to-machine) communication system emerges. The M2M communication system is a networked system architecture centered on the intelligent interaction of devices, such as figure 1 shown. M2M technology provides a means to transmit data between systems, remote devices, or / and individuals in real time. By embedding wireless communication modules inside the devices in the M2M communication system, the monitoring of devices can be realized. , command and dispatch, data collection and measurement functions. [0003] At present, there are many application scenarios of the M2M communication system, such as smart meter reading, environmental monitoring, remote monitoring and ot...

AI Technical Summary

Problems solved by technology

[0004] The equipment in the M2M communication system needs to monitor the downlink scheduling data during operation. At the same time, the equipment in the M2M communication system is powered by batteries. If the equipment is always in the state of monitoring the downlink scheduling data, the power consumption of the equipment is relatively large. ; If you have been in the state of not monitoring downlink scheduling data for a long time, you cannot receive downlink scheduling data in time. When monitoring downlink scheduling data, if you only consider the timeliness of receiving downlink scheduling data and do not consider the power consumption of the device, It is obviously inappropriate; in the same way, if the timeliness of downlink scheduling data reception is not considered, and only the power consumption of the equipment is considered, it is obviously inappropriate

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