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Method and system for sending control signaling in power-saving mode

A power-saving mode and control signaling technology, which is applied to electrical components, wireless communication, advanced technology, etc., can solve problems such as resource waste, repeated network paging, and terminal failure to receive network paging messages, so as to avoid resource waste Effect

Inactive Publication Date: 2018-05-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In view of this, the main purpose of the present invention is to provide a method and system for controlling signaling transmission in power-saving mode, so as to solve the problem in the prior art that the terminal cannot receive the paging message from the network when the terminal accesses the power-saving mode. , it will also cause the problem of resource waste due to repeated paging in the network

Method used

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  • Method and system for sending control signaling in power-saving mode
  • Method and system for sending control signaling in power-saving mode
  • Method and system for sending control signaling in power-saving mode

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Embodiment Construction

[0046] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0047] Considering that in the prior art, when the terminal enters the power-saving mode, it cannot receive the paging message, and the network will initiate paging to the terminal when the downlink data arrives, not only the terminal cannot receive the paging message, but also the network Unnecessary resource waste caused by repeated paging. The present invention provides a method and system for sending control signaling in power-saving mode, which will be described in detail below in conjunction with specific embodiments.

[0048] The method for controlling signaling transmission in the power-saving mode of Embodiment 1 of the present invention is applicable to cross-network movement of a terminal between a 3G network and an LTE network. The flow of the method is as follows figure 2 As shown, it mainly includes t...

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Abstract

The present invention discloses a method and system for sending control signaling in power-saving mode. The method includes: a terminal sends a tracking area update request signaling or a routing area update request signaling to a new mobility management unit, and the signaling includes Power saving parameters; the new mobility management unit sends the power saving parameters to the old mobility management unit or serving gateway. Through the present invention, the network can keep consistent with the power saving mode of the terminal, and the paging message is sent only at the activation time, so as to ensure that the terminal can receive the paging message, and avoid resource waste caused by repeated paging of the network.

Description

technical field [0001] The present invention relates to the technical field of Machine Type Communication (MTC, Machine Type Communication), in particular to a method and system for sending control signaling in power saving mode. Background technique [0002] Existing cellular wireless communication systems such as figure 1 As shown, it is mainly composed of a core network (CN, Core Network), an access network (RAN, Radio Access Network) and terminals. The core network is responsible for non-access stratum affairs, such as terminal location update, and is the anchor point of the user plane. The access network includes base stations, or base stations and base station controllers. The access network is responsible for access layer affairs (such as management of wireless resources). There may be physical or logical connections between base stations according to actual conditions, such as figure 1 The connection between base station 1 and base station 2, or between base statio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/08H04W52/02H04W68/02H04W76/27
CPCH04W60/00H04W68/02H04W8/20H04W52/0225H04W52/0212Y02D30/70H04W8/02H04W60/04
Inventor 吴昊谢芳
Owner ZTE CORP
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