ข้อสอบส่วนอ. เป็นบรรยายทั้งหมดนะ หัวข้อก็ Channel Allocation, cellular technology and generation, mobile ip, WLAN architecture and wireless transmission problem/solution, WEP/WPA, Sensor Node/Sensor vs. Cellular
-- Best Regards, Chakchai So-In, Ph.D. Department of Computer Science, Faculty of Science Khon Kaen