Patent ID: 9450887
Filing Date: 2016-09-20
CPC Classification: H04L,H04W

Claim Text:
1. A method of invoking or accepting service requests at a user equipment (UE), the method comprising: accessing an IP Connectivity Access Network (IP-CAN); prior to sending a service request message, receiving at the UE information relating to network resource restrictions applicable to the UE for the duration of a session between the UE and the IP-CAN; storing the information related to network resource restrictions applicable to the UE; prior to sending the service request message or responding to a service request message, checking, at the UE, the resource restrictions to ascertain a Quality of Service (QoS) that complies with the restrictions for a desired service request; generating or responding to the service request message that includes a specification of resources for said QOS; and sending said service request or response message to said IP-CAN.