Sounding with dynamic subband operation
US-2024322987-A1 · Sep 26, 2024 · US
Array antenna arrangement
US9107082B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9107082-B2 |
| Application number | US-201414153431-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 13, 2014 |
| Priority date | Jan 4, 2006 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A wireless communication system comprising at least one base station in a communication cell, wherein the base station is equipped with at least one array antenna comprising at least two antenna ports which are connected to respective at least two corresponding antenna elements, wherein at least two of the at least two antenna elements have essentially the same polarization. The array antenna is arranged for communication via at least two antenna radiation lobes, each antenna radiation lobe communicating an information stream to at least one user equipment (UE) in the cell, wherein each antenna radiation lobe is individually controllable both in azimuth and elevation, whereby the communication of the information streams is optimized.
First claim
Opening claim text (preview).
The invention claimed is: 1. A wireless communication system, comprising: at least one base station in a communication cell, the base station being equipped with at least one array antenna comprising at least four antenna ports, wherein the at least four ports are connected to respective at least four corresponding antenna elements arranged in at least two rows and at least two columns, wherein the array antenna is arranged for communication via at least two antenna radiation lobe…
Assignees
Inventors
Classifications
Electricity · mapped topic
Electricity · mapped topic
- H04W16/28Primary
Electricity · mapped topic
- H04B7/0617Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9107082B2 cover?
- A wireless communication system comprising at least one base station in a communication cell, wherein the base station is equipped with at least one array antenna comprising at least two antenna ports which are connected to respective at least two corresponding antenna elements, wherein at least two of the at least two antenna elements have essentially the same polarization. The array antenna i…
- Who is the assignee on this patent?
- Ericsson Telefon Ab L M, Ericsson Telefon Ab L M
- What technology area does this patent fall under?
- Primary CPC classification H04W16/28. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 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).