http://www.angelfire.com/biz/khawar/wireless_isp.html ATRC Wireless ISP Services Wireless ISPs As the demand for connectivity increases, coupled with the expense of setting up a wired network in today's business environment, companies have been forced to look for alternative methods for achieving effective, high-performance Internet access. ATRC has positioned itself as a consultant for wireless Internet access technologies to the ISP and corporate enterprise market. Use ATRC's brand new, state-of-the-art, broadband wireless access solutions in your existing or new Internet Service Provider (ISP) to deliver 21st century high-speed Internet access to your customers. Wireless technologies enables Internet service providers to quickly enter and compete in the market for high speed Internet access at relatively low cost. The wireless solutions can be used to provide higher than dialup bandwidth to the following demanding customers who are willing to pay more for a premium service : CyberCafes (CCs). Ethernet Cable Operators (ECOs). Cable TV operators with Cable Modems. Fiber to Home Operators. Power Line Internet Providers (PLIPs). Corporate Clients for dedicated access. If the local telephone company begins to charge of Rs 12 per hour extra for dialup then this comes out to Rs 8640 per month just for the telephone calls. In three years this shall add up to Rs 311040 for the dedicated customer. If you are interested in investing or expanding into the Wireless ISP business contact ATRC now for what may be the best solutions in the industry. Other features of our wireless ISP technology include : Provides Internet Service Providers (ISPs) with the ability to deliver 21st century high-speed Internet access to their customers. Provides ISPs with a return on investment in less than one year for the connection compared to the recurring cost of leased lines. Operates in the unlicensed 2.4 GHz ISM band. Many countries have opened frequencies in the unlicensed 2.4 GHz ISM band, which allows for the use of the bandwidth without the expense of buying or applying for licenses Offers an exceptionally low "first subscriber" infrastructure cost making it the ideal solution for new operators and ISPs who are building their subscriber bases. Once the wireless infrastructure is in place, it can be scaled upward to support thousands of subscribers per cell. Optimized for IP - Packet Switching based Fast Internet Access - up to 11 Mbps per Subscriber The speed that a Wireless Internet Service network is capable of delivering is 50 times faster than a modem connection and 12 times faster than an ISDN line. This speed allows network users to gain instant access to the Internet and browse the World Wide Web without extensive loading delays. A user has the option to determine their own desired speed at a variable cost. Using ATRC's custom designed management software specifically designed to work IP networks, a Wireless ISP manager can control the data throughput (depending on each individual networking needs), and increases the overall manageability of the network. For Wireless ISPs, Speed, pricing and security are the key selling points. Capability to canvass an entire city and connect multiple office locations within the networked region. Wireless networks can accommodate more than 1,500 users per network. Three levels of security - frequency-hopping spread spectrum, network identifier sequence and data encryption - all increase the WISP's confidence that its clients' networks will be intruder free. Always On Connectivity Bandwidth-on-Demand Fast Deployment Low Initial Investment Scalable Architecture Simultaneous High-Speed Data and IP Telephony High Capacity - up to 36Mbps per Base Station Large Coverage - Cell Radius of up to 15 Km (9 miles) Interference-resistant Operation Multiple service classes Radius Billing SNMP Management Wholesale Wireless Networks allow delivery of Multimedia Rich content comparable to the bandwidths available from Satellite Networks like SkyCache, ZakNet, Thaicom, Interpacket without having to pay satellite operators for a three month contract. Also since the clients are already connected a new Broadband content provider can easily offer its streaming content to its corporate customers on demand because a Wireless ISP with dynamic bandwidth management can change the CIR (committed information rate) of any customer on demand. Considering the advantages of Wireless Technology vs Traditional Dialup the future of wireless connectivity is gaining momentum and could easily be the preferred method of setting up a network for companies worldwide.