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Application
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Figure: Max. received power in a
GSM900 downlink in a city in a hilly environment.
Cellular TDMA networks like GSM and GPRS/EDGE require network planning
because of the frequency reuse and the requirement of sufficient
co-channel interference at each mobile location. Accurate propagation
models are therefore required for a detailed analysis of the scenario.
Besides coverage also the max. achievable data rates
are of interest for the network planning process. In systems like GPRS
or EDGE, adaptive channel coding and modulation schemes lead to
location
dependent peak data rates. WinProp can provide all required output for
the planning of GSM and GPRS/EDGE networks.
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Air Interfaces
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The following air interfaces are pre-defined:
- GSM
(frequency bands: 450, 900, 1800, 1900 MHz) incl. PCS
- GPRS/EDGE
(frequency bands identical with GSM bands)
Further
air interfaces (incl. modifications of predefined air interfaces) and
frequency
bands can
be defined by the user.
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