公开(公告)号：US20170180189A1

公开(公告)日：2017-06-22

申请号：US15316335

申请日：2014-06-03

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Santhosh Kumar HOSDURG ,  Krishnan IYER ,  Devaki CHANDRAMOULI

IPC: H04L12/24 ,  H04L29/08 ,  G06F11/20

CPC classification number: H04L41/0654 ,  G06F11/0709 ,  G06F11/0784 ,  G06F11/203 ,  G06F2201/805 ,  H04L41/0668 ,  H04L41/085 ,  H04L41/12 ,  H04L43/10 ,  H04L67/1029 ,  H04L69/329

Abstract: Determination of status of network nodes may be useful in various communication systems. For example, functional status exchange between network nodes, failure detection, and system functionality recovery may be applied in mobile and/or data communication networks. A method can include detecting, by a device, status of an application layer of a node. The method can also include informing, in a message, at least one other node of the status of the application layer of the node.