Patent ID: 9414258
Filing Date: 2016-08-09
CPC Classification: H04L,H04W

Claim Text:
1. A method for processing a bearer comprising: performing deep packet inspection (DPI) processing on a traffic flow of a service according to a preset layer-7 protocol type matching rule so as to obtain a DPI processing result, or performing shallow packet inspection (SPI) processing on a traffic flow of a service according to a preset layer-3 or layer-4 protocol type matching rule so as to obtain a SPI processing result; determining a service quality attribute parameter of the service according to the DPI result and the preset matching rule or according to the SPI result and the preset matching rule; and determining whether the service quality attribute parameter is the same as a service quality attribute parameter of an existing bearer, and if different, creating a dedicated bearer for the service, wherein creating the dedicated bearer for the service comprises: acquiring a 5-tuple of the service, and a guaranteed bit rate (GBR) and a maximum bit rate (MBR) of the service; and according to the 5-tuple of the service and the GBR and MBR of the service, creating a dedicated bearer of the service, wherein a traffic flow template TFT parameter of the dedicated bearer is the 5-tuple of the service, and a bandwidth of the dedicated bearer is a sum of the GBR and the MBR of the service.