[Retracted] Secure Internet of Things Gateway Technology Based on Multicommunication Methods

Table 1

Comparison of embedded microprocessors.

	PowerPc	MIPS	ARM
Instruction length	32	16/32/64	16/32
Power consumption	High	Generally	Low
Cost	High	Low	Low
Development tool support	Less	Few	Many
Application field	Servers, military, industrial control, communications, consumer electronics and aerospace, etc.	Game consoles, routers, laser printers, digital TVs	Industrial control, consumer electronics, communication systems