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Modeling transmitter and/or transmit observation receiver frequency response and utilization thereof
US9036732B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9036732-B2 |
| Application number | US-201313734238-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 4, 2013 |
| Priority date | Jan 4, 2013 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
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Systems and methods for training, or calibrating, a model of a frequency response of a transmitter and/or a model of a frequency response of a transmit observation receiver coupled to an output of the transmitter are disclosed. In one embodiment, in order to train a model of the frequency response of the transmitter and/or a model of the frequency response of the transmit observation receiver, a nonlinear component is connected between an output of the transmitter and an input of the transmit observation receiver. A combined model for the frequency response of the transmitter, a nonlinear characteristic of the nonlinear component, and the frequency response of the transmit observation receiver is then trained. Preferably, once the combined model is trained, the nonlinear component is disconnected for normal operation of the transmitter and the transmit observation receiver.
First claim
Opening claim text (preview).
What is claimed is: 1. A method comprising: connecting a nonlinear component between an output of a transmitter and an input of a transmit observation receiver that is coupled to the output of the transmitter; and training a combined model of a frequency response of the transmitter, a nonlinear characteristic of the nonlinear component, and a frequency response of the transmit observation receiver using a signal generated from an input signal to the transmitter and an output sig…
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Electricity · mapped topic
- H04B1/62Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9036732B2 cover?
- Systems and methods for training, or calibrating, a model of a frequency response of a transmitter and/or a model of a frequency response of a transmit observation receiver coupled to an output of the transmitter are disclosed. In one embodiment, in order to train a model of the frequency response of the transmitter and/or a model of the frequency response of the transmit observation receiver, …
- Who is the assignee on this patent?
- Ericsson Telefon Ab L M
- What technology area does this patent fall under?
- Primary CPC classification H04B1/62. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 19 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).