Patent ID: 9717016
Date: 2017-07-25
CPC Classifications: H04W

Claim:
1. A method for ensuring uplink quality of a service, the method comprising: receiving, by a user equipment (UE), a downlink service data flow, wherein the downlink service data flow carries an uplink transmission control identifier indicating a service type for an uplink transmission control in an uplink radio bearer, wherein the uplink transmission control identifier is used for reducing a resource occupation of the service type's uplink data in the uplink radio bearer so as to control transmission of the service type's uplink data; and controlling, by the UE, based on the uplink transmission control identifier, the transmission of the service type's uplink data, wherein the controlling comprises one of: (a) mapping, by the UE, the service type's uplink data to an independent uplink transmission buffer, and reducing, by the UE, a scheduling priority of the service type's uplink data; (b) reducing, by the UE, a scheduling priority of a logical channel associated with the service type's uplink data; and (c) reducing, by the UE, a speed at which the service type's uplink data enters a corresponding uplink transmission buffer.