Communication method and device

A communication method and equipment technology, which is applied in the field of communication, and can solve problems such as difficult establishment of user communication services

Active Publication Date: 2019-03-19
HUAWEI TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Repeatedly, the communication services of the users served by the RNC equipment resource pool have been in a state of intermittent interruption, and it is difficult to establish the communication services of the users

Method used

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Embodiment Construction

[0037] The technical solution in this application will be described below with reference to the accompanying drawings.

[0038] At present, RNC devices can communicate through a newly added private interface (Iur-p interface), and different RNC devices can realize data synchronization. Therefore, multiple RNC devices can be added to a network, and when one of the RNC devices fails, other RNC devices can take over the user's communication services. figure 1 It is an architecture diagram of a communication network including RNC resource pool (RNC in pool) networking, such as figure 1 As shown, the communication network includes a base station, an RNC resource pool network, a user equipment (user equipment, UE), a configuration management tool (Configuration Management Express) network element, and a core network device. The RNC resource pool network includes at least two RNC devices, and each RNC device can be redundantly backed up with each other. After a certain RNC device fa...

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PUM

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Abstract

The embodiment of the application discloses a communication method and device, which relates to the field of communication, and may avoid the problem that the communication service of the user is damaged because RNC devices continuously try to establish a connection with a core network. The communication method is applied to a communication network including a first wireless control device, a second wireless control device, an access network device and a core network device, wherein the first wireless control device and the second wireless control device share the same interface of the core network device . The communication method comprises the steps of: in a case where a heartbeat link between the first wireless control device and the second wireless control device is disconnected, the first wireless control device determining whether the first wireless control device and the access network device are disconnected; and if the first wireless control device determines that it is disconnected from the access network device, the first wireless control device stopping sending link establishment requests to the core network device.

Description

technical field [0001] The embodiments of the present application relate to the communication field, and in particular, to a communication method and device. Background technique [0002] Currently, a private interface can be added between radio network controller (radio network controller, RNC) devices, and RNC devices can communicate through the newly added private interface, and these RNC devices can form an RNC device resource pool. The RNC device resource pool may include a primary RNC device and a standby RNC device. When the backup RNC device fails to receive the heartbeat message sent by the master RNC device, the backup RNC device will actively upgrade to the master RNC device to undertake communication services between the base station and the core network. [0003] In the prior art, after the backup RNC device is upgraded to the master RNC device, the original master RNC device will not actively downgrade to the backup RNC device. In the RNC device resource pool...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04W36/10
CPCH04W24/04H04W36/10
Inventor 王治中牛杰龚磊
Owner HUAWEI TECH SERVICE
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