Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Patent
1995-09-06
1997-06-17
Safourek, Benedict V.
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
370348, 370350, 370519, 455 542, H04B 7212
Patent
active
056403968
ABSTRACT:
A method of synchronizing a fixed access unit (16) into a time division multiple access (TDMA) system (10). The method includes the steps of receiving a first timing advance channel time slot (86) at the fixed access unit (16), sending a message advanced in time by an offset value over a second time slot (88), receiving an acknowledgment from the TDMA system (10) that the message was received, and advancing a subsequently transmitted communication based on the offset value.
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Cudak Mark Conrad
Kelton James Robert
Mueller Bruce Dale
Creps Heather L.
Motorola Inc.
Safourek Benedict V.
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