This is a refreshingly new reference for system engineers and architects who are designing and implementing wireless personal area network (PAN). I enjoyed reading the book. My favorite chapters:

Chap. 5: MAC Layer Performance Limitations;

Chap. 6: Activity Management through Bernoulli Scheduling;

Chap. 7: Admission Control Issues;

Chap. 12: The Cost of Secure and Reliable Sensing.