Patent ID: 9549389
Date: 2017-01-17
CPC Classifications: H04W

Claim:
1. A method in a gateway node for forwarding a page message to a communication device, wherein the gateway node serves a plurality of radio base stations, wherein a radio communication system comprises the gateway node, the communication device and said plurality of radio base stations, the method comprising: receiving the page message and a list of Closed Subscriber Group (CSG) Identities, in conjunction therewith, wherein each of the CSG identities is indicative of which radio base stations among said plurality of radio base stations the communication device is allowed to access; selecting, based on the list of CSG Identities received in conjunction with the received page message, a subset of radio base stations among said plurality of radio base stations; and forwarding the page message to each radio base station in the selected subset of radio base stations, whereby the communication device is paged only via radio base stations that the communication device is allowed to access.