Pulse or digital communications – Spread spectrum – Frequency hopping
Patent
1994-10-11
2000-12-05
Chin, Stephen
Pulse or digital communications
Spread spectrum
Frequency hopping
375136, 375137, 370347, H04L 2730
Patent
active
061576697
ABSTRACT:
A frequency-hopping communication system preempts certain burst frequency assignments. The communication system is capable of communicating to mobile stations (114, 115) via a radio channel (121) in a TDM/TDMA mode. A plurality of mobile stations are assigned burst frequencies for transmission during timeslots of the TDMA system. To support additional mobile stations without additional burst frequencies, the communication system preempts the burst frequency assignment from the plurality of mobile stations, and utilizes the preempted assignment to support communication to the additional mobile stations.
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Chin Stephen
Liu Shuwang
Motorola Inc.
Sonnentag Richard A.
Terry L. Bruce
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