Platforms and GPRS

Because GPRS supports standard networking protocols, configuring computers to work with GPRS will be very straightforward. In the case of IP communications, you will be able to use existing TCP/IP protocol stacks, such as the stack that comes with Windows 95 or Windows 98, Windows CE and Windows NT. TCP/IP stacks are readily available for most other platforms as well. With all the developments in the handheld computer area, you can expect a multitude of hardware platforms to take advantage of GPRS:

• Laptops or handheld computers connected to GPRS-capable cellphones or external modems
• Laptops or handhelds with GPRS-capable PC Card modems
• Smart phones that have full screen capability (e.g. Nokia* 9000)
• Cellphones employing microbrowsers using the Wireless Application Protocol
• Dedicated equipment with integrated GPRS capability, e.g. mobile credit-card swipers

GPRS coincides with another important technology development: the replacement of a cable connection to a cellphone by a short radio link. Intel, Ericsson, Nokia, IBM, Toshiba and others are already working on such wireless connections in an initiative called "Bluetooth".

As we discuss next, GPRS is also complementary with an important industry trend associated with remote access: the transition from dial-up remote access to Internet-based remote access.