PAN ย่อมาจาก Personal Area Network หรือบางครั้งก็เรียกว่า Personal Area Connectivity (PAC) เมื่อเติม W แทน Wireless ข้างหน้าเป็น WPAN คือ อุปกรณ์โทรคมนาคมส่วนบุคคลที่ This Wireless network diagram sample depicts the office wireless local area network (WLAN). WLAN is a wireless computer network, which connects two or more devices within some limited area, such as for example home, flat, office, university, laboratory, or any other building using a wireless distribution method. A PAN or personal area network is a highly local network of computing and communication devices. By using Bluetooth, Wi-Fi, and infrared, It allows communication among the devices where one device is master and the remaining are slave, with the user being the center of the circle.
A temporary network can be formed by a small number of users without the need of an access point; given that they do not need access to network resources. WPANS: Wireless Personal Area Networks. The two current technologies for wireless personal area networks are Infra Red (IR) and Bluetooth (IEEE 802.15).
A BAN (body area network) or a WBAN (wireless body area network) is a wireless n/w of the wearable computing device. These devices may be placed in the human body or surface mounted on the human body in a particular position. The growth of attention in wearable technologies such as glasses, watches have meant an improved focus on wireless As a result, low-power wireless technologies (LPWAN) are becoming more and more in demand. Let's start with the basic three types of wireless communication to better understand the available technologies within each of them: wireless personal area network (WPAN) with a short range (up to several tens of meters);
Wireless Wide Area Network (WWAN) – this type of wireless network covers an extensive area like a state or country that contains several WMAN and WLAN in it, connecting branch offices that are separated geographically but still can be part of one network. An example of a WWAN is the mobile communications services our mobile phones use to
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    • wireless personal area network example