公开(公告)号：AU2254699A

公开(公告)日：1999-10-14

申请号：AU2254699

申请日：1999-03-31

Applicant: LUCENT TECHNOLOGIES INC

Inventor： NITZ WILLIAM ALLEN ,  SIMMONS MICHAEL RALPH ,  ROONEY ALLEN J

IPC: G12B13/00 ,  G01R35/00 ,  H04B1/04 ,  H04W24/02 ,  H04Q7/30 ,  H04B1/18 ,  H04B1/40

公开(公告)号：CA2261828A1

公开(公告)日：1999-10-03

申请号：CA2261828

申请日：1999-02-15

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ROONEY ALLEN J ,  NITZ WILLIAM ALLEN ,  SIMMONS MICHAEL RALPH

IPC: G12B13/00 ,  G01R35/00 ,  H04B1/04 ,  H04W24/02 ,  G01D3/028 ,  H04B17/00 ,  H04Q7/34

Abstract: An operational parameter of a first element is based on information about a second element, where the information is received by a means external to the first element, and where the information defines at least how one characteristic of the second element changes as a function of at least one variable parameter. For example, in an illustrative embodiment, an adjustment is made to the output power of an output stage of an radio transmitter based on information about how a transmit filter located in the signal path between the output stage and an antenna, where the information received from a remote memory, and where the information defines how the transfer function of the transmit filter varies as a function of temperature. Advantageously, whenever the second element (e.g. the transmit filter) is replaced and/or whenever there is a change in the variable parameter (e.g. the temperature) such that the manner in which the second element operates (e.g. its transfer function) would also change, the first element (e. g. the output stage) is able to use the information to adjust its own operational parameter (e. g. output power).