Index_R

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R

Radio Act of 1912, 55.

Radio Act of 1927, 56.

Radio Regulations, 55, 57, 105.

Radio Resource Measurement (RRM) standard, See 802.11k.

RADIUS

Server, 107–108, 113–114, 172–173, 242, 426, 430–431, 433, 436, 438, 451, 492

WISP roaming, 260

Range

Extend, 37, 39–41, 81, 85, 133, 162, 167, 196, 318, 396, 407, 482.

Limitations, 2, 61, 63, 154, 171, 199, 222, 311, 318, 461.

Rayleigh fading, 411.

Receiver

Smart, 62.

Receive/receiver (Rx) sensitivity, 127, 128, 207, 500.

Recommended practice document. See 802.11f.

Red Lion decision, 60.

Redundancy, 164, 172, 194, 352, 368, 436, 465.

Reed, David, 62.

Return on investment (ROI), 17, 153, 160, 182, 306, 314–317, 319–327, 330, 335.

Education, 372.

Field service, 365.

Healthcare, 346.

Retail, 343, 345.

RIPE Network Coordination Centre, 29.

Roaming

802.1X, 413.

802.11f, 104–105, 413.

802.11i, 413.

between Access points, 228, 230, 408, 413, 427.

Defined, 14, 256.

Dual-band networks, 132.

HotSpots, 7, 23, 35, 227–228, 235, 237–260, 265–267, 271, 281–282.

OSI layers, 141–143.

Radio Resource Measurement (RRM) standard, 115–116.

Routers and, 140.

Seamless, 382.

Security and, 225, 435–441.

SIM-enabled, 33.

Subnet, 134, 140–141, 146–147, 225, 352–353, 440–441, 450, 453–455.

Supporting, 139–140.

Switches and, 140.

and VLANs, 173, 177, 179.

Wi-Fi and cellular, 8, 284, 288, 293–294, 295–296.

Wireless Distribution System, 137, 140–141.

and Wireless network management platform, 185–186.

Voice, 413–414, 416.

See also Mobile IP.

ROI. See Return on investment.

Router

Access, 20, 26, 140, 142, 146, 191, 201–202, 229, 234, 241, 261, 276, 278, 444, 447–448, 452, 459, 480.

Wireless, 20, 26, 139–140, 142, 144, 146, 191, 198, 201–202, 229, 234, 241, 261, 276, 278, 403, 444, 447–448, 452, 459.

Ruggedized, 277, 336–337, 473–474.

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