Wireless communication device having reduced power consumption
First Claim
1. A wireless communication device, comprising:
- a receiver module configured to receive a signal;
a signal quality review module configured to determine a signal quality of the received signal;
an analog module that includes a replaceable analog component;
a digital module that includes a digital component that functions as a digital equivalent of the replaceable analog component;
an analog-to-digital converter connected between the replaceable analog component and the digital component; and
a power control module configured to control a power consumption of the receiver module by switching between operation of the replaceable analog component and operation of the digital component based on the determination by the signal quality review module.
7 Assignments
0 Petitions
Accused Products
Abstract
A wireless communication device is disclosed that is capable of reduced power consumption. The device includes several analog components, including some that may be capable of operating at multiple different operation powers and others whose function may be performed by an equivalent digital component. Based on a quality of a received signal, the wireless communication device can adjust a power consumption configuration of its analog components in order to optimize power use. For example, when signal quality is higher than necessary, the device can sacrifice performance to reduce operating power and/or switch to digital equivalent components. Similarly, when signal quality is lower than necessary, the device can enhance performance by increasing operating power and/or switching from digital equivalent components to corresponding analog components.
-
Citations
18 Claims
-
1. A wireless communication device, comprising:
-
a receiver module configured to receive a signal; a signal quality review module configured to determine a signal quality of the received signal; an analog module that includes a replaceable analog component; a digital module that includes a digital component that functions as a digital equivalent of the replaceable analog component; an analog-to-digital converter connected between the replaceable analog component and the digital component; and a power control module configured to control a power consumption of the receiver module by switching between operation of the replaceable analog component and operation of the digital component based on the determination by the signal quality review module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A wireless communication device, comprising:
-
a receiver module configured to receive a signal; a signal quality review module configured to determine a signal quality of the received signal; an analog module that includes a replaceable analog component; a digital module that includes a digital component that functions as a digital equivalent of the replaceable analog component; an analog-to-digital converter connected between the replaceable analog component and the digital component; and a power control module configured to control a power consumption of the receiver module based on the determination by the signal quality review module, wherein when the signal quality of the received signal is determined to be above a predetermined threshold, the power control module is configured to switch off the replaceable analog component and switch on the digital component.
-
-
18. A wireless communication device, comprising:
-
a receiver module configured to receive a signal; a signal quality review module configured to determine a signal quality of the received signal; an analog module that includes a replaceable analog component; a digital module that includes a digital component that functions as a digital equivalent of the replaceable analog component; an analog-to-digital converter connected between the replaceable analog component and the digital component; and a power control module configured to control a power consumption of the receiver module based on the determination by the signal quality review module, wherein when the signal quality of the received signal is determined to be below a predetermined threshold, the power control module is configured to switch off the digital component and switch on the replaceable analog component.
-
Specification