ADC Telecommunications Inc. F0694-011 Benutzerhandbuch
InterReach Fusion Wideband Installation, Operation, and Reference Manual
6-1
D-620616-0-20 Rev D
CONFIDENTIAL
SECTION 6
Designing a
Fusion Wideband Solution
Fusion Wideband Solution
This section contains the following subsections:
• Section 6.5 Estimating RF Coverage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
6.1
Overview
Designing a Fusion Wideband solution is a matter of determining coverage and
capacity needs. This requires the following steps:
capacity needs. This requires the following steps:
1.
Determine the wireless service provider’s requirements: Refer to Section 6.2,
“Downlink RSSI Design Goal,” on page 6-3.
“Downlink RSSI Design Goal,” on page 6-3.
The following information is typically provided by the service provider:
• Frequency (for example, 1900 MHz)
• Band (for example, “A-F” band in the PCS spectrum)
• Protocol (for example, CDMA, GSM, 1xRTT, GPRS, and so on)
• Number of sectors and peak capacity per sector (translates to the number of RF
carriers that the system will have to transmit)
• Downlink RSSI design goal (RSSI, received signal strength at the wireless
handset, for example, –85 dBm)