Method for suppressing transmission noise comprised in received downlink signal and communications apparatus utilizing the same
US-2015381223-A1 · Dec 31, 2015 · US
Interference cancellation
US9503138B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9503138-B2 |
| Application number | US-201514937821-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 10, 2015 |
| Priority date | Nov 11, 2014 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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Abstract
Official abstract text for this publication.
A circuit comprises a vector separator circuit to generate a first extracted signal according to (i) a first correlation signal, (ii) a second correlation signal, and (iii) a relative response signal. The first correlation signal corresponds to a first correlation between an input signal and a first test signal. The first test signal has a first frequency, and the input signal includes a first spur having the first frequency. The second correlation signal corresponds to a second correlation between the input signal and a second test signal. The second test signal has a second frequency. The relative response signal corresponds to a relative response of the second frequency in the first correlation signal.
First claim
Opening claim text (preview).
What is claimed is: 1. A circuit of a receiver, the circuit comprising: a vector separator circuit to generate a first extracted signal according to (i) a first correlation signal, (ii) a second correlation signal, and (iii) a relative response signal; and a correlator circuit to generate the first correlation signal by correlating a first test signal with an input signal, the first test signal having a first frequency and the input signal including a first spur having the first…
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Classifications
- H04B1/1036Primary
Electricity · mapped topic
Electricity · mapped topic
- H04B15/06Primary
Electricity · mapped topic
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- What does patent US9503138B2 cover?
- A circuit comprises a vector separator circuit to generate a first extracted signal according to (i) a first correlation signal, (ii) a second correlation signal, and (iii) a relative response signal. The first correlation signal corresponds to a first correlation between an input signal and a first test signal. The first test signal has a first frequency, and the input signal includes a first …
- Who is the assignee on this patent?
- Marvell World Trade Ltd
- What technology area does this patent fall under?
- Primary CPC classification H04B1/1036. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 22 2016 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).