CPC H04W 80/08 (2013.01) [H04L 1/1614 (2013.01); H04L 1/18 (2013.01); H04L 1/189 (2013.01); H04L 5/0098 (2013.01); H04W 4/70 (2018.02); H04W 28/065 (2013.01); H04W 76/15 (2018.02)] | 12 Claims |
1. An information interaction apparatus configured in a second network device, comprising:
a memory that stores a plurality of instructions; and
a processor coupled to the memory and configured to execute the instructions to:
receive duplication transmission configuration request message(s) transmitted by one or more first network devices, the duplication transmission configuration request message(s) being used to indicate whether one or more packet data convergence protocol entities or radio bearers in a user equipment (UE) need(s) to activate a duplication transmission mode,
wherein the duplication transmission configuration request message comprises: identity/identities of one or more radio bearers and indication information for activating or deactivating duplication transmission of the one or more packet data convergence protocol entities or radio bearers,
wherein the duplication transmission configuration request message further comprises: and identity of the UE.
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