Asymmetrical data rates and power in wireless digital communication
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United States of America Patent
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Aug 17, 2004
Grant Date -
N/A
app pub date -
Jan 15, 1997
filing date -
Jan 15, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A wireless communication network includes numerous mobile terminals and numerous transceivers ('base stations'). In this wireless communication network, messages sent from the base stations to the mobile terminals are transmitted at a higher data rate than the messages sent from the mobile terminals to the base stations. In one embodiment, a 'half-duplex' protocol assigns separate times slots for base stations and mobile terminal transmissions. In another embodiment, a modified 'full-duplex' protocol provides 'half-duplex' operation in the mobile terminals and 'full-duplex'operation in the base stations.
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