Appendix; Appendix A Cell Planning (Radio Range) - LG LW1100N User Manual

Appendix

Appendix A Cell Planning (Radio Range)

This section provides general guidelines on factors that influence network performance
Cell Site Survey
Because of differences in component configuration, placement and physical environment,
every network application is a unique installation. Before installing the system, users
should perform a site survey to determine the optimum utilization of networking
components and to maximize range, coverage and network performance.
Here are some operating and environmental conditions you should consider:
• Data Rate s
Radio signal sensitivity and range are inversely proportional to data bit rates. The
maximum radio range is achieved at the lowest workable data rate. There will be a
decrease in receiver threshold sensitivity as the radio data rate increases.
• Antenna Type and Placement (PCI card only)
Proper antenna configuration is a critical factor in maximizing radio range. As a general
guide, range increases in proportion to antenna height. For a detailed explanation of
antenna types and configurations along with guidelines on selecting antennas for
specific environments, see the documentation that comes with your antenna.
• Physical Environments
Clear or open areas provide better radio range than closed or filled areas. Also, the less
cluttered the work environment, the greater the range.
• Obstructions
A physical obstruction such as metal shelving or a steel pillar can hinder the
performance of the client adapter. Avoid locating the computing device in a location
where there is a metal barrier between the sending and receiving antennas.
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