Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-05-20
2008-05-20
Urban, Edward F. (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S450000, C455S453000
Reexamination Certificate
active
10242132
ABSTRACT:
Techniques for transmission control in a wireless communication system are described. In a system comprising a plurality of voice and data users, a threshold is set reflecting a minimum gain at which a data user will be allowed to transmit. At each of a plurality of time slots, the circumstances, including the instantaneous gains, of all data users are evaluated and the data user having the highest priority is selected as a candidate for transmission. If the candidate for transmission experiences a gain meeting the gain threshold, the candidate is directed to transmit at a power level inversely proportional to the gain. If the candidate for transmission does not experience a gain meeting the threshold, the candidate is inhibited from transmission.
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patent: 2002/0177447 (2002-11-01), Walton et al.
patent: 2003/0043732 (2003-03-01), Walton et al.
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Singh et al. (Signal Processing, IEEE Transactions on [see also Acoustics, Speech, and Signal Processing, IEEE Transactions on] vol. 50, Issue: 6, Jun. 2002 pp. 1483-1495).
Dean Raymond S.
Lucent Technologies - Inc.
Urban Edward F.
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