US 6,983,143 B2
Method of managing and monitoring performances in digital radio systems
Morena Ferrario, Castiglione Olona (Italy); Giovanni Mendola, Briosco (Italy); Roberto Pellizzoni, Cantù (Italy); Roberto Valtolina, Trezzo sull'Adda (Italy); and Arnaldo Spalvieri, Milan (Italy)
Assigned to Alcatel, Paris (France)
Filed on Nov. 16, 2001, as Appl. No. 9/987,984.
Claims priority of application No. MI2000A2495 (IT), filed on Nov. 21, 2000.
Prior Publication US 2002/0098837 A1, Jul. 25, 2002
Int. Cl. H04Q 7/20 (2006.01)
U.S. Cl. 455—424 12 Claims
OG exemplary drawing
 
1. A method of managing a radio transmission system affected by a source of degrade, the radio system comprising:
at least one transmitter receiving a signal to be transmitted at an input of said at least one transmitter;
at least one transmission channel; and
at least one receiver for receiving signals transmitted by said at least one transmitter, the method comprising:
measuring quality of service offered by the radio system;
obtaining a value indicative of a quality of signal;
evaluating a type of the degrade source;
associating a certain threshold value with each type of the degrade source; and
comparing the value indicative of the quality of signal with the certain threshold value corresponding to the source of degrade present in the transmission channel.