Figure 11-1 A residential AP (Access Point) WAN4 Switch ports DC Power.

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Presentation transcript:

Figure 11-1 A residential AP (Access Point) WAN4 Switch ports DC Power

Figure 11-2 Switches and access points in an enterprise network Access Point Wireless Laptops Core Switch Wired LAN Switch Wireless LAN Switch

Figure 11-3 Hotspots Café HotspotResidential Hotspot Clearing House Authorization Internet ISP

Figure 11-4 Mesh topology comparison ISP Internet Cable or DSL Modem Access Point Wireless Computers ISP Access Points Wireless links Wired links Cable or DSL Modem Ad Hoc Mesh Network Infrastructure Mesh Network

Figure 11-5 Voice over IP in a corporate network PBX Corporate LAN Internet Voice Gateway Switch Access Point ISP

Internet Line-of-sight Non-line-of-sight Backhaul Overlapping ranges Residence Base Station WiMAX Tower Figure 11-6 WiMAX service

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