Slater Matsil, LLP
MTC device communication method, device, and system
Embodiments of the present invention provide an MTC device communication method, device, and system. A second network element receives, a query message sent by a first network element after the first network element identifies that a type of a received short message is a preset-type short message. The query message comprises an identifier of a receiver of the short message and an identifier of a sender of the short message. The second network element checks whether the sender is authorized to send the preset-type short message to the receiver. The second network element sends a message to the first network element indicating whether or not to send the short message to the receiver.
Huawei Technologies Co., LTD.
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Lijia Yixian Jing Yali
Zhang Xu Chen Guo