Title:
AUTONOMOUS ELECTROMAGNETIC EMISSIONS REDUCTION FOR SENSITIVITY IMPROVEMENT
Document Type and Number:
WIPO Patent Application WO/2011/133703
Kind Code:
A3
Abstract:
Techniques are described to improve the electrical characterization of ICs and PCBs in a manner that ultimately contributes to network optimization by improving sensitivity without increasing power consumption. Knowledge generated by, for example, emissions and susceptibility profiles, is used to dynamically optimize sensitivity for a device, such as a handset, to take into account its operating environment in a network. In an exemplary embodiment, the handset takes advantage of a priori computed and/or measured electromagnetic interference profiles (such as noise profiles) to reduce or minimize interference among components in the device. In one scenario, using the knowledge of which components are interference aggressors, and which are victims of the potential interference scenarios, device operational states are adaptively configured.
Inventors:
KHAZEI MEHYAR (US)
Application Number:
PCT/US2011/033302
Publication Date:
December 22, 2011
Filing Date:
April 20, 2011
Export Citation:
Assignee:
QUALCOMM INC (US)
KHAZEI MEHYAR (US)
KHAZEI MEHYAR (US)
International Classes:
H04B15/00; H04W28/00
Domestic Patent References:
| WO1996029790A1 | 1996-09-26 | |||
| WO2009132133A1 | 2009-10-29 |
Foreign References:
| US20040114669A1 | 2004-06-17 |
Attorney, Agent or Firm:
HO, Eric (San Diego, California, US)
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