Patent ID: 9467535
Filing Date: 2016-10-11
CPC Classification: H04L,H04W

Claim Text:
1. A data transmission method, comprising: receiving a create or update message of a PDP context or a bearer sent by a sending end, wherein the create or update message carries a quality of service parameter; and determining, according to the quality of service parameter, whether user plane tunnel data of a bearer corresponding to the PDP context or a user plane tunnel data of the bearer can be encapsulated through a UDP-Lite protocol, and returning, to the sending end, a response message carrying determination result information, so that when the determination result information indicates that encapsulation can be performed through the UDP-Lite protocol, the user plane tunnel data of the bearer corresponding to the PDP context or the user plane tunnel data of the bearer will be encapsulated through the UDP-Lite protocol by the sending end.