Methods and apparatus to support coordinated interference mitigation in multi-tier networks

US9072020B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9072020-B2
Application numberUS-85144410-A
CountryUS
Kind codeB2
Filing dateAug 5, 2010
Priority dateAug 26, 2009
Publication dateJun 30, 2015
Grant dateJun 30, 2015

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Abstract

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For use in a wireless network, a femtocell base station in communication with at least one first mobile station is provided. The femtocell base station is configured adjust a resource of the femtocell base station to mitigate interference at a second mobile station. In certain embodiments, the femtocell base station is configured to coordinate a handover of the at least one first mobile station from the femtocell base station to a neighboring base station. In certain embodiments, the femtocell base station is configured to transmit a message regarding the resource adjustment to the at least one first mobile station.

First claim

Opening claim text (preview).

What is claimed is: 1. For use in a wireless network, a small base station configured to communicate with a plurality of mobile stations, the small base station comprising: a memory; and a processor coupled to the memory, the processor configured to: in response to a determination of interference at a second mobile station caused by the small base station, coordinate a handover of a first mobile station from the small base station to a neighboring base station; and adjust a…

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What does patent US9072020B2 cover?
For use in a wireless network, a femtocell base station in communication with at least one first mobile station is provided. The femtocell base station is configured adjust a resource of the femtocell base station to mitigate interference at a second mobile station. In certain embodiments, the femtocell base station is configured to coordinate a handover of the at least one first mobile station…
Who is the assignee on this patent?
Li Ying, Pi Zhouyue, Ji Baowei, and 2 more
What technology area does this patent fall under?
Primary CPC classification H04W36/20. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Jun 30 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).