This paper studies some key problems of the design of a human wireless endoscopic MEMS,such as the design of the power system,wireless transmission circuit,image capture and saving.

There are special QoS questions that streaming media transmission suffers high packet loss ratio and low throughput because of the high bit error ratio and mobility in wireless environment.

Mobile station can easily lead to confusion switch in such a complex wireless environment, resulting in calls dropping.

Research progress of gastrointestinal wireless endoscope based on MEMS technology;

High-efficiency electromagnetic induction link in a wireless endoscope;

Study and Realization of Image Workstation Used in Wireless Endoscope;

Analog-digital mixed-mode IC design for miniaturized bi-directional wireless endoscopy capsule;

This paper proposes a new design of bi-directional,digital and miniaturized wireless endoscopy system through the analysis of the current wireless endoscopy systems.