An Investigation of the Impact of Wireless Networks on Business
Wireless technologies represent a rapidly emerging area of growth and importance for providing access to the networks for the workplace community. Employees, clients, and customers increasingly want service and network access from various places inside and outside the company. There has been significant interest lately for all businesses to set up mobile computing workplaces for their employees and also mobile computing for other functions of the business from distributors, suppliers, and service providers. The industry has recently made significant progress in wireless technology in resolving some constraints that have affected the widespread adoption of wireless technologies. Some of these constraints have included disparate standards, low bandwidth, and high infrastructure and service cost. Wireless technologies can both support the organizational company mission and provide cost effective solutions. Wireless is being adopted for many new applications such as to connect computers, to allow remote monitoring and data acquisition, to provide control and security, and to provide a solution for environments where wires may not be the best implementation.
Hybrid Networks (satellite/terrestrial) are plenty abound for example ARDIS which supports remote office staff, fleet dispatch, maritime, and public safety. United Business Media Network Magazine , Wired or Wireless? By Tommy Smith, October 28, 2001, www. This is the most widely supported spectrum and is used by many vendors as the predominant standard. You can use serial cables, CF cards with cables for specific phone models, infrared data modems in cell phones, and slide-in accessories such as the Visor Phone(1 Fact Sheet, www. Computer World Publication, WIRELESS FREEDOM, by Jake Plumwood, November 1, 2001, www. There are also point to point and point to multi point wireless solutions. Maintaining continuous and reliable coverage is also a big problem; remember all those dropped phone calls. UNITED BUSINESS MEDIA NETWORK COMPUTING, Infrastructure, by Dave Molta, November 12, 2001, www. A wireless adapter connects users via an access point to the rest of the LAN. Obtaining Services & Costs AssociatedMany of us now find it convenient to connect our PDAs to our LANs to synchronize data and e-mail quickly, to access databases, or to use an Internet connection. There are endless providers for most of the TDMA, GSM, GPRS, OpenAir, Blue Tooth, and IRDA(2, White Paper, www. Fact sheet full of wireless technologies and their technical specifications. You can connect a PDA to the network via Ethernet cables and devices that slide into or plug onto the PDA, but those connections require you to stay in one place.
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