Classification of Mobility Mechanisms Code and execution state mobility Strong mobility Supported by: migration and remote cloning Weak mobility Supported by: Code shipping and Code Fetching 2021/2/2 Institute of Computer Software, Nanjing University Code and Execution State Mobility → Strong mobility Supported by: migration and remote cloning →Weak mobility Supported by: Code shipping and Code Fetching 2021/2/2 Institute of Computer Software, Nanjing University 16