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Calling optimization method, device and system

An optimization method and paging message technology, applied in the field of communication, can solve problems such as failure to receive paging messages normally, paging failure, etc.

Active Publication Date: 2014-11-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above paging process, if the existing LTE system is used to provide services for UEs with serious path loss between the eNodeB, such as MTC UEs, it is necessary to enhance the coverage of the existing LTE system. The UE sends a coverage-enhanced paging message. If the UE is still paged according to the existing paging method, the UE cannot normally receive the paging message of the system, resulting in paging failure.

Method used

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  • Calling optimization method, device and system
  • Calling optimization method, device and system
  • Calling optimization method, device and system

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Embodiment Construction

[0167] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0168] It should be noted that the paging optimization method provided by the embodiments of the present invention can be applied to various communication systems, such as current 2G, 3G communication systems and next-generation communication systems, such as Global System for Mobile communications (Global System for Mobile communications, GSM ), code division multiple access (Code Division Multiple Access, CDMA) system, time division multiple access (Time Division ...

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Abstract

The present invention relates to the field of communications. Disclosed are a paging optimization method, device, and system, which ensure that a terminal normally receives a paging message sent by a system. The specific solution comprises: receiving a first paging message sent by a core network node, wherein the first paging message is used for paging a terminal; and in response to the first paging message, sending coverage enhanced control information and / or a coverage enhanced second paging message to the terminal. The present invention is used in a paging optimization process.

Description

technical field [0001] The present invention relates to the communication field, in particular to a paging optimization method, device and system. Background technique [0002] With the development of communication technology, the Internet of Things has been widely used in many fields such as smart grid, smart transportation, government work, and smart home. Now, the Long Term Evolution (LTE) network introduces low-cost machine type communication user equipment (Machine Type Communications User Equipment, MTC UE), and mainly studies how to enhance the LTE network and air interface for the MTC UE or optimization. An important application of MTC UE is smart meters, which can be used to automatically read metering information such as water, electricity, and gas, and report the metering information to the data center. Such smart meters are usually installed in the basement of a house, or are covered by heavy metal casings. Therefore, in this case, the path loss between the MTC...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W68/02
CPCH04W68/02H04W88/02H04W68/025H04W68/06H04W68/12H04B7/0413H04B7/0417H04B7/0695H04B17/318H04B7/0634H04B7/0452H04B7/0617H04B10/112H04B7/0408H04B7/0619H04W24/08H04W16/18H04W16/14H04W16/28H04W16/22G01S5/0036G01S5/02H04W72/23H04W72/30
Inventor 余政南方
Owner HUAWEI TECH CO LTD
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