Daniel Collins – författare
1 678 kr
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Design Next-Generation Wireless Networks Using the Latest Technologies
Fully updated throughout to address current and emerging technologies, standards, and protocols, Wireless Networks, Third Edition, explains wireless system design, high-speed voice and data transmission, internet working protocols, and 4G convergence.
New chapters cover LTE, WiMAX, WiFi, and backhaul. You'll learn how to successfully integrate LTE, WiMAX, UMTS, HSPA, CDMA2000/EVDO, and TD-SCDMA into existing cellular/PCS networks. Configure, manage, and optimize high-performance wireless networks with help from this thoroughly revised, practical guide.
Comprehensive coverage includes:
Overview of 3G wireless systemsUMTS (WCDMA) and HSPACDMA2000 and EVDOTD-SCDMA and TD-CDMALTEWiMAXVoIPWiFiBroadband system RF design considerationsNetwork design considerationsBackhaulAntenna system selection, including MIMOSystem design for UMTS, CDMA2000 with EVDO, TD-SCDMA, TD-CDMA, LTE, and WiMAXCommunication sites including in-building and colocation guidelines5G and beyond1 149 kr
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Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.
Leading-edge VoIP technologies, tools, and standards
Efficiently deliver voice, data, and multimedia content over today's always-on broadband networks with guidance from this fully updated resource. Carrier-Grade VoIP, Third Edition, shows how to set up and administer a highly reliable unified communications platform using the latest tools. Find out how to choose from the complete spectrum of codecs, enable new HD voice and video services, handle security, and maintain optimal QoS. This comprehensive guide offers start-to-finish details on carrier-grade VoIP network design, troubleshooting, and interconnection.Coverage includes:
HD voice servicesInternet, IP, and VoIP standardsSpeech-coding techniquesH.323 and multimedia conferencingSIP messages and architectureThe SS7 protocol suiteInterconnecting VoIP networksQoS policies and enforcementSecurity and privacy issuesVoIP network design221 kr
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