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Communication control method, controller, user equipment, and function instance

  • US 10,595,233 B2
  • Filed: 03/16/2018
  • Issued: 03/17/2020
  • Est. Priority Date: 09/17/2015
  • Status: Active Grant
First Claim
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1. A communication control method, comprising:

  • obtaining, by a controller, a first slice identifier corresponding to a service;

    determining, by the controller, a first function instance corresponding to the first slice identifier;

    separately sending, by the controller, to a first user equipment (UE) and to the first function instance, instruction information for setting up a bearer, wherein the bearer is used to transmit a data packet of the service corresponding to the first UE, the bearer corresponds to the first slice identifier, and the instruction information carries an identity of the first UE and an identity of the first function instance; and

    obtaining, by the controller, a correspondence between the service and a network slice, wherein the network slice corresponds to the first slice identifier, wherein the obtaining, by the controller, the correspondence between the service and the network slice comprises;

    receiving, by the controller, service information from a service provisioning server, wherein the service information comprises a service identity corresponding to the service and a quality of service requirement of the service;

    deploying, by the controller, the first function instance according to the service information, and setting up a correspondence between the first function instance deployed for the service and the network slice; and

    setting up, by the controller, the correspondence between the service and the network slice according to the first function instance deployed for the service.

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