Designed for networking and telecom engineers, admins and communication technology educators and students, this VOIP technology quick guide covers all related technologies: SIP, H.323 and xGCP signaling architecture and technologies, VOIP transport and QoS technologies, and video and audio codecs.
A comprehensive VOIP technology guide for networking and telecom professionals.
An easy to use training reference for telecom and data networking technology students to get an overall picture of VOIP communications.
VOIP network architecture and communication protocols.
Covers all major VOIP signaling technologies, such as SIP, H.323 and xGCP (H.248).
Presents VOIP transport (and QoS technologies.
Detailed information on commonly used video and audio codecs.
Comprehensive glossary and dictionary for the VOIP technologies and applications.
Designed by experts with decades of experience in data and tele- communication industries.
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WLAN/Wi-Fi technology quick guide covers all major WLAN/Wi-Fi technologies: Wi-Fi architecture, protocols and standards, worldwide frequency bands and channels, security problems and solutions. In this quick guide, a table and chart is included to compare the main characters of Wi-Fi with other wireless technologies. Also, a WLAN/Wi-Fi glossary and dictonary is included for your quick reference.
A comprehensive WLAN/Wi-Fi technology guide for network and IT professionals.
An easy to use training reference for wireless technology students and professionals to get an overall picture of the Wi-Fi / WLAN technologies.
Graphic illustration of WLAN network architectures and Wi-Fi protocol stacks.
Detailed information for 802.11a, 802.11b, 802.11g and 802.11n, such as, key features, bands and channels, data rates, etc.
Wi-Fi standards, security problems and solutions.
Comparison of WLAN with other wireless technologies such as WMAM (WiMax), WPAN (Bluetooth, UWB, WiMedia).
Comprehensive wireless LAN and Wi-Fi glossary and dictionary.
Authored and designed by experts with decades of experience in wireless, data and tele- communication industries.
Designed for mobile wireless technology engineers and network admins, wireless communication technology educators and students, this 3G mobile wireless technology quick guide covers all major 3G wireless technologies: UMTS and CDMA2000 architectures, Wireless Radio Access Network(RAN) technologies, WCDMA and CDMA2000 channels, CDMA and UMTS interfaces and protocols, 3GPP IP Multimedia Subsystem (IMS) and 3GPP2 Multimedia Domain (MMD) and the evolution path and roadmap for both the GSM/GPRS/UMTS and CDMA/CDMA2000 neworks.
A comprehensive 3G wireless technology guide for network and telecom professionals.
An easy to use training reference for telecom and wireless technology students to get an overall picture of 3G Mobile technologies.
UMTS and CDMA2000 network architectures
Detailed CDMA2000 and UMTS communication interfaces between systems and protocol stacks.
Graphic illustration of the evolution path and roadmaps of mobile wireless standards for both GSM/GPRS/WCDMA and cdmaOne/CDMA2000 networks.
Radio Access Network (RAN) features and characters for both UMTS and CDMA2000.
Clear channel mapping charts for both WCDMA and CDMA2000 systems.
Up-to-date illustration of the 3GPP IMS and 3GPP2 MMD.
Designed by experts with decades of experience in wireless, data and tele- communication industries.
