Cooperative Wireless Networks
US-2015023202-A1 · Jan 22, 2015 · US
System and method for coordinated MIMO switching (CMS) in TDD/FDD-LTE
US9503166B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9503166-B2 |
| Application number | US-201514660651-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 17, 2015 |
| Priority date | Mar 17, 2015 |
| Publication date | Nov 22, 2016 |
| Grant date | Nov 22, 2016 |
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Abstract
Official abstract text for this publication.
An eNB is configured to perform a method for coordinating downlink power per layer at an eNB in a multiple-input, multiple-output (MIMO) network. The method includes receiving feedback from at least one UE; calculating a plurality of MIMO gradients based on the received feedback; changing a power per layer according to the calculated MIMO gradients; and exchanging gradient power information between the eNB and at least one neighboring eNB.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for coordinating downlink power per layer independently at an enhanced NodeB (eNB) in a multiple-input, multiple-output (MIMO) network, the method comprising: receiving feedback from at least one user equipment (UE); calculating a plurality of MIMO gradients based on the received feedback; changing a power per layer according to the calculated MIMO gradients; and exchanging gradient power information between the eNB and at least one neighborin…
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Classifications
Electricity · mapped topic
- H04B7/0456Primary
Electricity · mapped topic
- H04B7/0417Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9503166B2 cover?
- An eNB is configured to perform a method for coordinating downlink power per layer at an eNB in a multiple-input, multiple-output (MIMO) network. The method includes receiving feedback from at least one UE; calculating a plurality of MIMO gradients based on the received feedback; changing a power per layer according to the calculated MIMO gradients; and exchanging gradient power information bet…
- Who is the assignee on this patent?
- Futurewei Technologies Inc
- What technology area does this patent fall under?
- Primary CPC classification H04B7/0456. 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 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).