Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-01-04
2005-01-04
Hudspeth, David (Department: 2681)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S562100, C455S121000, C455S073000, C455S424000, C342S383000, C342S200000
Reexamination Certificate
active
06839572
ABSTRACT:
The invention relates to a control device for a transmitter/receiver module in an antenna for receiving and transmitting electromagnetic signals, which transmitter/receiver module can be set to different settings with regard to the phase angle of the transmitted/received signal and at least one additional transmission/reception function. The control device comprises means for generating control pulses, and a plurality of storage means that can be activated and controlled by the control device, and in the storage means control information for the module's different functions is stored in different groups in order to be able to generate different states of the module. The storage means also contain information about the identity of each storage means, the number of times that the states according to the groups in the storage means are to be assumed, and which storage means is to be activated thereafter. By means of the invention, flexible control of transmitter/receiver modules is achieved, with a low requirement for data transmission in real time.
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Erhage Lars
Spaander Leif
Afshar Kamran
Hudspeth David
Telefonaktiebolaget LM Ericsson (publ)
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