Telecommunications – Carrier wave repeater or relay system – Monitoring
Reexamination Certificate
2006-07-13
2008-08-05
Le, Thanh C (Department: 2618)
Telecommunications
Carrier wave repeater or relay system
Monitoring
C455S015000, C455S024000
Reexamination Certificate
active
07409186
ABSTRACT:
A system and method for substantially reducing oscillation produced by a network amplifier. An exemplary method includes receiving a cellular signal at a first antenna of a network amplifier and applying a first amplification factor to the cellular signal. The resultant amplified cellular signal is transmitted to a target destination via a second antenna. A first signal level of the cellular signal is measured while the first amplification factor is being applied to the cellular signal. Then, a second amplification factor that is less than the first amplification factor is applied to the cellular signal, during which a second signal level of the cellular signal is measured. If the second signal level is significantly less than the first signal level, the first amplification factor is reduced by a predetermined amount.
REFERENCES:
patent: 5095528 (1992-03-01), Leslie et al.
patent: 5815795 (1998-09-01), Iwai
patent: 6892080 (2005-05-01), Friesen et al.
patent: 7233771 (2007-06-01), Proctor, Jr. et al.
patent: 2005/0272367 (2005-12-01), Rodgers et al.
patent: 2007/0071128 (2007-03-01), Meir et al.
Cook Patrick L.
Skrypnyk Volodymyr
Van Buren V. Alan
Le Thanh C
Wilson Electronics, Inc.
Workman Nydegger
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