ACCESS INFORMATION HANDLING IN A MOBILE NETWORK WI

专利名称：ACCESS INFORMATION HANDLING IN A

MOBILE NETWORK WITH CELLULARNETWORK ACCESSES AND WIRELESS LOCALAREA NETWORK ACCESSES

发明人：Ralf KELLER,Afshin ABTIN,Magnus

HALLENSTÅL,Stefan ROMMER

申请号：US14899302申请日：20130617

公开号：US20160165518A1公开日：20160609

专利附图：

摘要：A first network node controls WLAN accesses and a second network nodecontrols cellular network accesses. The first network node (NN) records a time of a lastradio contact event of a user equipment (UE) with respect to a WLAN access controlledby the first NN. In response to a request from a third NN, the first NN indicates therecorded time of the last radio contact event to the third NN. The second NN records atime of a last radio contact event of the UE with respect to a cellular network accesscontrolled by the second NN. In response to a request from the third NN, the second NNindicates the recorded time of the last radio contact event to the third NN. The third NNcan use the indicated times to determine whether the UE is attached to a WLAN access orto a cellular network access.

申请人：TELEFONAKTIEBOLAGET L M ERICSSON (publ)

地址：Stockholm SE

国籍：SE

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