NETWORK NODE, WIRELESS DEVICE AND METHODS PERFORMED THEREIN FOR PROCESSING CONTEXT INFORMATION OF RADIO ACCESS NETWORK (RAN) IN WIRELESS NETWORK Russian patent published in 2019 - IPC H04W76/00 

FIELD: computer equipment.

SUBSTANCE: invention relates to computer equipment. Method includes the steps of: storing the RAN context information of the wireless device when the wireless device is no longer in a connected state in a cell; receiving information indicating the context information of the RAN from the wireless device when the wireless device has returned to the connected state in the cell, said information contains a cryptographic checksum, and a wireless device identifier; transmitting, to the wireless device, information indicating that the wireless device should use the context information of the RAN in the cell when the specified context information of the RAN is such that it can be reused with the context information of the wireless device RAN previously stored by the network node.

EFFECT: improving the speed of processing the context information of the radio access network.

18 cl, 9 dwg