Error detection/correction and fault detection/recovery – Pulse or data error handling – Transmission facility testing
Reexamination Certificate
2007-05-08
2007-05-08
Chung, Phung My (Department: 2138)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Transmission facility testing
C370S242000, C375S224000
Reexamination Certificate
active
10423975
ABSTRACT:
A channel characteristic of a transmission channel between a remote terminal and a central office is estimated by collecting information in the remote terminal, transferring this information from the remote terminal to the central office and matching the received information at the central office with a channel and remote terminal simulation model. The values of parameters of the latter simulation model, which define the channel characteristic to be estimated, are determined as a result of the matching process. The information collected by the remote terminal typically is information that is automatically collected by the remote terminal for operational purposes. such as equalizer setting and, bit allocation.
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Claes Stan
Ryckebusch Frank
Alcatel
Chung Phung My
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