Electricity-saving method and system of machine type communication (MTC) terminal, MTC terminal

A technology of terminal and power saving mode, applied in the field of communication, can solve the problems of increasing the power consumption of the terminal, prolonging the time for the terminal to enter the power saving mode, and unable to release network resources in time, so as to achieve the effect of making full use of network resources.

Inactive Publication Date: 2011-06-29
ZTE CORP
View PDF3 Cites 65 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0023] Since the network side cannot know whether the terminal enters the power-saving mode, after the terminal enters the power-saving mode, the network side will still perform operations such as location update and wireless paging according to the normal process, so that the terminal in the power-saving mode frequently receives wireless Signal and data processing, can not achieve the effect of power saving
[0024] Moreover, in the existing process, the network side cannot notify the terminal that the service has ended in time. The network side can only detect that the media stream channel is idle when the timer expires, and then enter into operations such as bearer release, thereby prolonging the terminal's access to the node. During the power-on time, the terminal cannot enter the power-saving mode in time, which increases the power consumption of the terminal and affects the power-saving effect of the terminal.
At the same time, the network cannot release network resources in time, and cannot make full use of network resources.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electricity-saving method and system of machine type communication (MTC) terminal, MTC terminal
  • Electricity-saving method and system of machine type communication (MTC) terminal, MTC terminal
  • Electricity-saving method and system of machine type communication (MTC) terminal, MTC terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Figure 4 According to an embodiment of the present invention, it is a flowchart of a power saving method for an MTC terminal connected to an EPS network. After the service between the MTC UE and the MTC Server ends, the MTC UE can know that the communication method only transmits uplink data. The service has ended, or the MTC Server notifies the MTC UE that the data service has ended, the MTC UE selects the corresponding power-saving mode, and notifies the network, and at the same time, the MTC UE can initiate the release of the radio bearer, or the network releases the bearer for the terminal entering the power-saving mode resource. like Figure 4 As shown, according to the embodiment of the present invention, the power saving method for the MTC terminal accessing the EPS network mainly includes the following steps:

[0076] Step S401: The MTC UE executes the attachment and service request process in the EPS, establishes the required bearer resources, and establishe...

Embodiment 2

[0106] Figure 5According to an embodiment of the present invention, the flow chart of the power saving method of the MTC UE accessing the GPRS network, when the service between the UE and the MTC Server ends, for the communication mode that only transmits uplink data, the UE can know that the service has ended, Or the MTC Server notifies the UE that the data service has ended, the UE selects the corresponding power-saving mode, and notifies the network, and at the same time, the UE can actively initiate the release of the radio bearer, or the network releases the bearer resources for the terminal entering the power-saving mode. like Figure 5 As shown, according to the embodiment of the present invention, the power saving optimization for the MTC UE accessing the GPRS network mainly includes the following steps:

[0107] Step S501: The MTC UE executes the attachment and service request process on the GPRS network, establishes the required bearer resources, and establishes a ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an electricity-saving method and an electricity-saving system of a machine type communication (MTC) terminal, and the MTC terminal. The method comprises the following steps that: the MTC terminal determines the need to enter an electricity-saving mode, informs a network side of the electricity-saving information of the MTC terminal, and requires to release bearing resources relevant to the MTC terminal; the network side releases the relevant bearing resources; the MTC terminal enters the electricity-saving mode. By the invention, the network resources can be fully utilized, and the electricity-saving effect of the MTC terminal is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a power saving method and system for an MTC terminal, and an MTC terminal. Background technique [0002] At present, machine-to-machine (M2M for short) communication services have gradually been widely used, for example, in logistics systems, remote meter reading, smart home and other applications. M2M service providers mainly use existing wireless networks to carry out M2M services, for example, PS networks such as General Packet Radio Service (GPRS for short) networks and Evolved Packet System (EPS for short) networks. [0003] In the third generation mobile communication system, GPRS evolves into a Universal Mobile Telecommunications System Packet Switch (UMTS PS for short) domain. figure 1 The network architecture for UMTS PS, such as figure 1 As shown, the network architecture includes the following network elements: [0004] A radio network system (Radio Network System...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02
CPCY02B60/50Y02D30/70
Inventor 谢宝国
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap