Method for supporting switch of relay node, supplier base station and relay node
A donor base station and relay-supporting technology, applied in the field of communication, can solve the problem of inability to guarantee the service continuity of the terminal, and achieve the effect of ensuring service continuity and reducing delay.
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[0077] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.
[0078] In order to ensure the service continuity of the terminal stationed under the relay node, the embodiment of the present invention mainly starts from two aspects. The first aspect is also the most important aspect: to realize the problem of redistribution of the IP address of the relay node in the handover process, and to Reduce switching delay; on the other hand, establish a forwarding tunnel to reduce data packet loss.
[0079] An embodiment of the present invention provides a method for supporting relay node (RN) handover, the method including:
[0080] Step 1. Duri...
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