多动互联网技术-应用层移动性 苏锐丹
移动互联网技术-应用层移动性 苏锐丹
Previous solution routing packets toward a particular device using IP as endpoint identifiers Application Layer using non-IP identities as personal identifiers
◼ Previous solution routing packets toward a particular device using IP as endpoint identifiers ◼ Application Layer using non-IP identities as personal identifiers
focus of mobility to switch from the endpoint or device toward the person a common personal identity to be associated with multiple devices techniques for transferring contexts,including media flows,between devices a common non-IP personal identifier is associated with different interfaces on the same devices
◼ focus of mobility to switch from the endpoint or device toward the person ◼ a common personal identity to be associated with multiple devices techniques for transferring contexts, including media flows, between devices ◼ a common non-IP personal identifier is associated with different interfaces on the same devices
User-centric Mobility Application Application Mobility Mobility Local Area Wide Area Network Network
User-centric Mobility
■Authentication bind an application identity with one or more host IP addresses ■Registration register the IP address(es)that can be used to reach a particular application identity ■Rendezvous service determine which IP address(es)is (are) bound to an application identifier
◼ Authentication bind an application identity with one or more host IP addresses ◼ Registration register the IP address(es) that can be used to reach a particular application identity ◼ Rendezvous service determine which IP address(es) is (are) bound to an application identifier