Apparatus and method for coordinated spatial reuse in wireless communication
US-2024414766-A1 · Dec 12, 2024 · US
Reducing spectrum interference between wireless networks
US9066239B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9066239-B2 |
| Application number | US-201213591269-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 22, 2012 |
| Priority date | May 27, 2011 |
| Publication date | Jun 23, 2015 |
| Grant date | Jun 23, 2015 |
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Abstract
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A method and apparatus for reducing spectrum interference between wireless networks. This is realized by arranging at least one sub-coordinating apparatus, namely, a monitoring apparatus, in respective wireless network, and by arranging a coordinating apparatus, namely, an allocation apparatus in the whole network. Wherein, the sub-coordinating apparatus monitors the spectrum utilization situation of the wireless network where it is located, reports it to the coordinating apparatus, and requests the coordinating apparatus for spectrum resource when new spectrum resource is needed. The coordinating apparatus maintains the spectrum utilization information of each wireless network, and allocates appropriate spectrum resource to the sub-coordinating apparatus which requests spectrum resource based on the maintained information. Therefore, the interference of inter-wireless networks is reduced or even avoided through such overall management that the coordinating apparatus allocates corresponding spectrum resources to a plurality of wireless networks capable of sharing spectrum resources.
First claim
Opening claim text (preview).
The invention claimed is: 1. An allocation apparatus for allocating spectrum resources in wireless networks, comprising: an allocation apparatus transceiver; spectrum utilization information storage means; and spectrum resource coordination means, wherein: said allocation apparatus transceiver is configured to receive and transmit information; said spectrum utilization information storage means is configured to maintain information associated with a current spectrum util…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9066239B2 cover?
- A method and apparatus for reducing spectrum interference between wireless networks. This is realized by arranging at least one sub-coordinating apparatus, namely, a monitoring apparatus, in respective wireless network, and by arranging a coordinating apparatus, namely, an allocation apparatus in the whole network. Wherein, the sub-coordinating apparatus monitors the spectrum utilization situat…
- Who is the assignee on this patent?
- Lin Yonghua, Tang Jianbin, Wang jun song, and 6 more
- What technology area does this patent fall under?
- Primary CPC classification H04W16/14. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 23 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).