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A communication method, device and system

A technology of a communication system and a communication method, which is applied in the field of equipment and systems, and a communication method, and can solve problems such as inability to perform follow-up processing

Active Publication Date: 2021-08-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention describes a communication method, which is used to solve the problem that reasonable follow-up processing cannot be performed when the terminal does not receive the signaling from the core network device

Method used

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  • A communication method, device and system
  • A communication method, device and system
  • A communication method, device and system

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention.

[0046] The network architecture and business scenarios described in the embodiments of the present invention are to more clearly illustrate the technical solutions of the embodiments of the present invention, and do not constitute limitations on the technical solutions provided by the embodiments of the present invention. The evolution of the architecture and the emergence of new business scenarios, the technical solutions provided by the embodiments of the present invention are also applicable to similar technical problems.

[0047] First combine the following figure 1 and figure 2 Some possible application scenarios and network architectures applicable to the embodiments of the ...

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Abstract

An embodiment of the present invention provides a communication method, which is used in a communication system. The communication system includes a paging area, and the paging area includes at least a first access network device and a second access network device. The first access network The device has a link with the core network device, and the method includes: the first access network device receives signaling of the terminal from the core network device; the first access network device sends a paging message to the second access network device, and the paging The message is used for paging the terminal; the first access network device receives first indication information from the second access network device, and the first indication information is used to instruct the terminal to access the second access network device. In the embodiment of the present invention, after receiving the terminal signaling sent by the core network device, the first access network device sends a paging message to the second access network device. When an indication message is received, it can be learned that the terminal has connected to the second access network device, so as to perform reasonable follow-up processing.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a communication method, device and system. Background technique [0002] In a wireless communication system, a terminal can access a core network (Core Network, CN) through a radio access network (Radio Access Network, RAN). For example, a terminal may access a core network device in the CN through a certain access network device in the RAN. The core network device may send signaling to the terminal through the access network device, and receive a corresponding reply. However, when the terminal moves out of the range of the access network device, the terminal will not receive the signaling from the core network device, thus failing to perform reasonable follow-up processing. Contents of the invention [0003] The embodiment of the present invention describes a communication method, which is used to solve the problem that reasonable follow-up processing cannot be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
CPCH04W8/14H04W68/00H04W60/04H04W60/06H04W68/02H04W68/10H04W88/02H04W88/08H04W48/20H04W68/005H04W4/029H04W36/0033H04W76/27H04W36/08H04W76/30H04W76/10
Inventor 杜君李秉肇
Owner HUAWEI TECH CO LTD
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