A signaling message directed to the UE is generated based on the second ID and sent via a common channel.

基于所述第二id产生引导到所述ue的信令消息，且经由共同信道来发送所述信令消息。

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Over time that message evolved so the muscle activity involved in a smile sends a message to the brain signaling safety, which could translate into lower heart rate and stress levels.

WSJ: Stress-Busting Smiles

But Putin's message is plain: he is signaling that as Russia gains global prominence it is no longer content to accept Western dominance, including over who heads the IMF and the World Bank.

FORBES: Magazine Article

But with Republicans looking for a new message and messenger, Jeb Bush is signaling he's open to the possibility.

NPR: Jeb Bush: Political Reporters Are 'Crack Addicts'