 - High-Speed Circuit-Switched Data (HSCSD) is circuit-switched wireless data transmission for mobile users at data rates up to 38.4 Kbps, four times faster than the standard data rates of the Global System for Mobile (GSM) communication standard in 1999. HSCSD is comparable to the speed of many computer modems that communicate with today's fixed telephone networks.
HSCSD is an evolutionary technology on the way to Universal Mobile Telecommunications Service (UMTS).
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Learn more about WLAN Standards |
| 802.11 protocols: Learn about the newest wireless protocol, 802.11n, as well as how to evaluate which protocol is best for your environment. You also get a run-down of 802.11a, 802.11b and 802.11g. |
| 802.11 protocols: Learn about the newest wireless protocol, 802.11n, as well as how to evaluate which protocol is best for your environment. You also get a run-down of 802.11a, 802.11b and 802.11g. |
| Wireless LAN vulnerabilities: Learn about common wireless LAN vulnerabilities and how a few best practices can change wireless LAN issues from a problem into a helpful tool for any enterprise. |
| Wireless LANs -- 'CCNA Official Exam Certification Library, Third Edition,' Chapter 11: Learn about wireless LAN (WLAN) technology in preparation for the CCNA exam in this excerpt from the CCNA Official Exam Certification Library, Third Edition. |
| Introduction to wireless networks -- from 'The book of wireless': Learn about the standards and specifications that control wireless networks and explains how data moves through the network from one computer to another. |
| Wireless protocols learning guide: Wireless protocols, technologies and deployment issues such as access points, security and troubleshooting are found in this basic intro to wireless protocols and technologies. |
| LAST UPDATED: |
11 Mar 2001
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