Clock domain boundary crossing using an asynchronous buffer
US-9497050-B2 · Nov 15, 2016 · US
Systems and methods for transporting digital RF signals
US9130609B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130609-B2 |
| Application number | US-201113814459-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 19, 2011 |
| Priority date | Oct 19, 2010 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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Abstract
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A telecommunications system is provided that can re-sample a digitized signal at a resample rate that is based on one or more factors to better utilize bandwidth. The factors can include the bandwidth of the signal that the digitized signal represents, the amount of bandwidth owned or used by the carrier, the full bandwidth of the designated RF band, the bandwidth of the serial link, the frame length of the serial link, the segmentation of the frames on the serial link, and the capability of the equipment at the receiving end of a serial link. The re-sampled signal can be transmitted to another unit that is remote to the unit transmitting the signal. The other unit can include a re-sampling device that restores the re-sampled signal to a digital signal that can be converted to an analog signal for wireless transmission.
First claim
Opening claim text (preview).
What is claimed is: 1. A distributed antenna system comprising: a master unit comprising: an analog-to-digital converter configured for using a sample rate to convert a-downlink RF signals of a plurality of bands to digital downlink signals; and a re-sampling device configured for outputting re-sampled digital downlink signals by re-sampling the digital downlink signals at customized resample rates that are different than the sample rate and that are based on at least one facto…
Assignees
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Classifications
- H04L25/05Primary
Electricity · mapped topic
- H04L27/0002Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04B7/04Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9130609B2 cover?
- A telecommunications system is provided that can re-sample a digitized signal at a resample rate that is based on one or more factors to better utilize bandwidth. The factors can include the bandwidth of the signal that the digitized signal represents, the amount of bandwidth owned or used by the carrier, the full bandwidth of the designated RF band, the bandwidth of the serial link, the frame …
- Who is the assignee on this patent?
- Kummetz Thomas, Hanson Van, Ranson Christopher G, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H04L25/05. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 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).