COMMUNICATION METHOD AND COMMUNICATION APPARATUS

This application provides a communication method and a communication apparatus. The method includes: receiving a first message from a first device, where the first message includes a certificate request file, and the certificate request file is used to apply for a digital certificate of the AAU; sen...

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Bibliographische Detailangaben
1. Verfasser:	Jiang, Keng
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	This application provides a communication method and a communication apparatus. The method includes: receiving a first message from a first device, where the first message includes a certificate request file, and the certificate request file is used to apply for a digital certificate of the AAU; sending a second message to a certificate authority CA server based on the first message, where the second message includes the certificate request file; receiving a digital certificate from the CA server; and sending the digital certificate to the AAU. In this application, a second device (for example, a BBU) acts as a proxy for the first device (for example, the AAU) to apply to the CA server for the digital certificate, so that the digital certificate can be updated or managed.