Method for performing transfer in a mobile node of a connection point (POA) current to a new POA, apparatus to allow a mobile node carries out the transfer of a connection point (POA) current to a new POA, mu00ecdia recording legu00ecvel by computer, method to perform tra Nsferu00eancia in a mobile node, and mobile device wirelessly

摘要

Method for performing transfer in a mobile node of a connection point (POA) current to a new POA, apparatus to allow a mobile node performs the transfer of a point of ligau00e7u00e1o (POA) current to a new POA, mu00ecdia recording legu00ecvel by computer, method to perform tra Nsferu00eancia in a mobile node.Apparatus and method for performing wireless mobile information transfer using subnet includes: comparing information subnet to the POA current information subnet for the new POA; and determine a level, where the transfer is performed, according to the fact of information Subnet for POA current being equal to the information of the subnet for the new POA.And to carry out the transfer at the level determined.By comparison of the subnet information received before a mobile node move to subnet information received after the mobile node move, and, thus, to quickly determine if an exchange between subnets occurs, and determining a level, in which the transfer is realizad Based on result of the determination, it is possible to perform the transfer efficiency.