Codebook consideration for dynamic antenna adaptation
US-2024413874-A1 · Dec 12, 2024 · US
Method and apparatus for antenna selection in wireless communications systems
US9025618B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9025618-B2 |
| Application number | US-201213478590-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 23, 2012 |
| Priority date | May 24, 2011 |
| Publication date | May 5, 2015 |
| Grant date | May 5, 2015 |
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- Title
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Abstract
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According to one embodiment there is provided a wireless communication device comprising a plurality of antennas and operable to transmit data on a plurality of subcarriers from one or more of said plurality of antennas over a communication channel, the device comprising a receiver configured to receive signals via each of said plurality of antennas, a processor configured to determine the number of subcarriers that can be allocated to one or more of said plurality of antennas for data transmission on the basis of received signal metrics associated with said received signals, and an antenna selector configured to select one or more of said plurality of antennas for transmitting data on said plurality of subcarriers based on said determination.
First claim
Opening claim text (preview).
The invention claimed is: 1. A wireless communication device comprising a plurality of antennas and operable to transmit data on a plurality of subcarriers from one or more of said plurality of antennas over a communication channel, the device comprising a receiver configured to receive analogue signals via each of said plurality of antennas; a processor configured to determine received signal metrics from the received analogue signals, and to further determine the number of sub…
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Electricity · mapped topic
Electricity · mapped topic
- H04B7/0691Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9025618B2 cover?
- According to one embodiment there is provided a wireless communication device comprising a plurality of antennas and operable to transmit data on a plurality of subcarriers from one or more of said plurality of antennas over a communication channel, the device comprising a receiver configured to receive signals via each of said plurality of antennas, a processor configured to determine the numb…
- Who is the assignee on this patent?
- Cepeda Lopez Rafael Arcangel, Coon Justin, Toshiba Kk
- What technology area does this patent fall under?
- Primary CPC classification H04B7/0691. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 05 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).