Cellular radio communication system

Details Cellular radio communication system Cellular radio communication system

2005-11-15

2005-11-15

Qureshi, Afsar (Department: 2667)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S335000, C370S338000, C370S478000, C455S447000

Reexamination Certificate

active

06965582

ABSTRACT:
A cellular radio communication system operating in accordance with a time division multiple access protocol assigns different fractional loading factors to different time slots. As a result, as well as because of the effects of local propagation conditions, different time slots will have different interference levels. A mobile station in a worst-case propagation environment (such as near the edge of a cell or when subject to severe shadowing fading) can be assigned a time slot having a low interference level, while a mobile station in a good propagation environment can be assigned a time slot having a higher interference level.

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patent: 6137787 (2000-10-01), Chawla et al.
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