Above the HCI layer are the upper layers of the protocol stack. The first of these is the L2CAP (logical link control and adaptation protocol) layer. The L2CAP is primarily responsible for.

在HCI层上是协议栈的高层。高层中的第一个是L2 CAP(逻辑链接控制和适应协议)层。L2 CAP主要承担。

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The protocol stack of wireless sensor networks is composed of physical level, logical link control level, network level, transport level and application levels.

无线传感器网络协议栈由物理、数据链路、网络、传输和应用五层组成。

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