Wireless Network Types

Considering the large number and variety of wireless data networks, it becomes difficult to compare or categorize them.

A few of these networks operate by wireless voice networks, like the mobile phone networks. Many other wireless networks operate on the physical layer networks, taking the help of virtually anything from antennas on large towers to those fitted into small handheld devices. There are some networks which have been created only for the purpose of connecting smaller devices over a small range.

The lower layer networks are often utilized for the provision of encryption and security by other wireless networks. Wireless networks which are classified as stand-alone networks rely upon VPN’s for provision of these features or are capable of providing their own security. In quite a few cases, more than one layer of security could be desired.

A few wireless networks are termed as fixed, which implies that their antennas don’t move generally. The other type is of mobile networks in which the antenna can move constantly.

These networks could be operated on unlicensed or licensed parts of frequency spectrum.

Common Types of Wireless Networks –

The common types of wireless networks are –

PDC-P Packet Data Cellular

1xRTT 1x Radio Transmission Technology

WiMAX Worldwide Interoperability for Microwave Access

MMDS Multichannel Multipoint Distribution Service

CDPD Cellular Digital Packet Data

GPRS General Packet Radio Service

802.11 Wi-Fi

LMDS Local Multipoint Distribution Service

HSCSD High Speed Circuit Switched Data

IrDA

Bluetooth

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