文件名称：rfc7252_COAP.pdf
文件大小：326KB
文件格式：PDF
更新时间：2023-02-05 05:07:16
COAP
The Constrained Application Protocol (CoAP) is a specialized web transfer protocol for use with constrained nodes and constrained (e.g., low-power, lossy) networks. The nodes often have 8-bit microcontrollers with small amounts of ROM and RAM, while constrained networks such as IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs) often have high packet error rates and a typical throughput of 10s of kbit/s. The protocol is designed for machineto-machine (M2M) applications such as smart energy and building automation.