COMMUNICATION METHOD AND DEVICE USING PHYSICAL CONNECTION POINT IDENTIFIERS

摘要

1. A communication method for use in a system including an end node, a first access node and a second access node, the method comprises the steps of:! controlling the end node to receive broadcast information from the second access node; ! controlling the end node to determine the identifier of the physical connection point from the broadcast information; and! control the end node to transmit the first signal, including the identifier of the physical connection point, to the first access node. ! 2. The communication method according to claim 1, in which the transmission of the first signal includes the step of transmitting the signal over a wireless communication line. ! 3. The communication method according to claim 2, in which the end node is in the scope of broadcasting, in which the first and second access nodes each broadcast signals. ! 4. The communication method according to claim 2, in which the end node has a bi-directional communication line with the first access node and at least an upward communication line with the second access node. ! 5. The communication method according to claim 2, in which the end node has a bi-directional communication line with the first access node and does not have an upward communication line with the second access node. ! 6. The communication method according to claim 2, in which the broadcast information includes many beacon signals. ! 7. The method according to claim 6, in which the step of controlling the end node to determine the identifier of the physical connection point includes a step in which it is determined from the received beacon signals:! the first identifier, which is the identifier of the cell. ! 8. The method according to claim 7, in which the step of controlling the end node to determine the identifier of the physical connection point,