Analysis and Issues of Wireless Protocols Standard Suits in WPAN

Wireless communications have become common place and wireless networks applications are found in a wide variety of industries and organizations. Wireless networks and devices are found in all circles of life today. Wireless networks will enable companies of all sizes to interconnect their offices without the high cost charged by telephone carriers for their landline connections. In this paper, focus all the types of wireless personal area networks technologies and architectures with security issues plus protocols standards, evaluating their main features and behaviors in terms of various metrics, including the transmission time, data coding efficiency, complexity, and power consumption. The major goal of this paper to contribute the research in the area of wireless personal area network protocols standards and comparison.