Negotiation method, system and device for discontinuous reception cycle in idle state

Abstract

The invention discloses a negotiation method, system and device for a discontinuous receiving period in an idle state. The method includes: sending an idle state discontinuous reception DRX cycle update request message containing mobile terminal user identification information to a mobile management entity MME; MME queries the home subscriber server HSS for user registration information of the mobile terminal according to the user identification information of the mobile terminal; The user registration information of the mobile terminal and the idle state DRX cycle update request message determine the idle state DRX cycle value for the mobile terminal; the MME sends the idle state DRX cycle update including the idle state DRX cycle value to the mobile terminal and the mobile base station to which the mobile terminal belongs information. Through the technical solution provided by the present invention, the dynamic negotiation of the DRX cycle value in the idle state is realized, so that the mobile base station or the mobile terminal can dynamically obtain the DRX cycle value in the idle state for setting, compared with the static setting of the DRX cycle in the idle state in the prior art Values ​​are more flexible.

Description

technical field [0001] The invention relates to the field of communication, in particular to a negotiation method, system and device for discontinuous reception cycles in an idle state. Background technique [0002] In mobile network communication, in order to save terminal power consumption, a Discontinuous Reception (DRX) mechanism is defined. During DRX operation, the receiver of the mobile terminal is turned off part of the time and enters a low-power sleep mode. DRX includes idle state discontinuous reception and active state discontinuous reception, wherein idle state DRX refers to discontinuous reception when the mobile terminal is in an idle state. The mobile terminal in the idle state DRX wakes up from the sleep mode according to a fixed idle state DRX cycle. [0003] see figure 1 as shown, figure 1 A schematic flowchart of a method for configuring an idle-state DRX cycle in the prior art is shown. The configuration process of the idle state DRX cycle usually oc...

AI Technical Summary

Problems solved by technology

However, with the popularization of mobile Internet business applications and the development of industry applications, the convenience provided for mobile users to obtain various business services through mobile terminals also consumes a large amount of power of mobile terminals, resulting in greatly shortened standby time of mobile terminals

[0009] In the existing mobile communication system, the above-mentioned statically configured idle state DRX cycle length remains unchanged and cannot be adjusted, which may not be suitable for various service application needs used by mobile terminals, resulting in the inability to meet the power saving requirements of mobile terminals or some services. The application needs to dynamically adjust the DRX cycle in the idle state, which cannot provide a longer standby time for mobile terminals, and can only provide longer online implementation by reducing the actual power consumption of mobile service applications or increasing the battery capacity of the terminal

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