Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2001-12-18
2009-08-04
Lee, John J (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S069000, C455S067110, C455S517000
Reexamination Certificate
active
07570967
ABSTRACT:
The present invention relates to cellular mobile radio systems, and more especially it relates to Code Division Multiple Access, CDMA, cellular mobile radio systems, particularly to transmission power control in such systems. A method and apparatus for transmission of TPC commands when a user equipment is beyond or close to a certain cell radius is disclosed.
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International Preliminary Examination Report mailed Nov. 15, 2002 in corresponding PCT application No. PCT/SE01/02818.
Lee John J
Nixon & Vanderhye P.C.
Telefonaktiebolaget LM Ericsson (publ)
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