In one subembodiment of the embodiment, when the first signaling originates from the second entity, the fifth signaling is received by the first entity.
In one subembodiment of the embodiment, when the first signaling is transmitted by the second node, the fifth signaling is received by the third node.
In one subembodiment of the embodiment, when the first signaling is transmitted by the third node, the fifth signaling is received by the second node.
In one subembodiment of the embodiment, the fifth signaling is received by the second node.
In one subembodiment of the embodiment, the fifth signaling is received by the third node.
In one subembodiment of the embodiment, the fifth signaling is received by the second entity.
In one subembodiment of the embodiment, the fifth signaling is received by the third entity.
In one embodiment, when the first flag is not set, and if there does not exist a first target parameter group, the first parameter set is added in the first storage space.
In one embodiment, when the first flag is set, and if there does not exist a first target parameter group, the first parameter set is added in the first storage space.
In one embodiment, if there does not exist a first target parameter group, the first parameter set is added in the first storage space.
In one embodiment, the phrase of adding the first parameter set in the first storage space in the present disclosure includes: storing the first parameter set in the first storage space.