Telecommunications – Transmitter and receiver at separate stations – With control signal
Reexamination Certificate
2000-04-03
2010-10-12
Kincaid, Lester (Department: 2617)
Telecommunications
Transmitter and receiver at separate stations
With control signal
C455S013400, C455S522000
Reexamination Certificate
active
07813704
ABSTRACT:
In a radio system, in particular a CDMA mobile radio system, a receiver evaluates a signal received from a transmitter and produces power control information for setting the transmission power as a function of this evaluation. In order to improve the transmission reliability of the power control information, it is coded, and is transmitted to the transmitter, together with further data from the said timeslot, for example with bits from the format identification information.
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Erfindungsmeldung: Kodierung Power control Bits.
SMG2 UMTS Physical Layer Expert Group UTRA Physical Layer Description FDD parts (v0.4, Jun. 25, 1998).
ETSI SMG2 L1 Expert Group—Soft TPC Interpretation for Improved Closed Loop Power Control (revision).
Japan's Proposal for Candidate Radio Transmission Technology on IMT-2000.W.CDMA, Japan, ARIB IMT-2000 Study Commitee, Jun. 1998, pp. 19-21.
Kincaid Lester
King & Spalding L.L.P.
Sams Matthew
Siemens Aktiengesellschaft
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