Telefonaktiebolaget Lm Ericsson (Publ)

Christoffer Jerkeby

Bernard Smeets

Harald Gustafsson

Per Persson

Ola Angelsmark

Håkan Englund

Ian Kumlien

A method and a corresponding runtime environment for migrating an instance of an actor of an application are provided. An initiating runtime environment performs a method comprising selecting, based on obtained security attributes for a set of target runtime environments, a target runtime environment from the set of target runtime environments for migration of the instance of the actor. The method comprises migrating the instance of the actor to the selected target runtime environment once the target runtime environment has been selected.

Actor migration

A method () performed in an initiating runtime () is disclosed for migrating an actor instance () of an actor () to a target runtime (). The method () comprises obtaining (), from a blockchain entity (), an ownership token associated with the actor instance () of the actor (), the ownership token being verifiable by a blockchain () of the blockchain entity (), and using () the ownership token for migrating the actor instance (). A method in a blockchain entity (), a method in a target runtime (), entities, computer programs and computer program products are also disclosed.

Method for migrating an actor instance

A method of a mesh network involves generating by a source node a random token to be included in a query packet having a source ID and a query for a destination node; transmitting the query packet to the destination node through a relay node; receiving at the destination node the query packet; adding, by the destination node, the random token to a response packet for the source node; and transmitting the response packet including the random token to the source node through the relay node. Also disclosed are arrangements for a source node, a relay node and a destination node, as well as a mesh network.

Growing community of inventors

Tyresö, Sweden

Christoffer Jerkeby