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Interference coordination treatment method and device

A technology of interference coordination and processing method, applied in the field of communication, can solve problems such as error adjustment, and achieve the effect of solving error adjustment, improving accuracy, and accurate interference coordination algorithm

Inactive Publication Date: 2011-08-03
HUAWEI TECH CO LTD
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  • Description
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  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide an interference coordination processing method and device, which are used to solve the error adjustment that is easily caused by using the blind adjustment strategy for interference coordination in the prior art

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  • Interference coordination treatment method and device
  • Interference coordination treatment method and device

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0046] figure 1 It is a flow chart of Embodiment 1 of the interference coordination processing method of the present invention, as figure 1As shown, this embodiment provides an interference coordination processing method, which may specifically include the following steps:

[0047] Step 101, the adjacent cell obtains the area information of the ...

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Abstract

The invention provides an interference coordination treatment method and device. The method comprises the following steps of: acquiring regional information of a set time frequency resource block according to the received transmission signaling, wherein the set time frequency resource block is the time frequency resource block which is scheduled by interfered user equipment of an interfered cell in each overlapped subregion; acquiring regional information of the time frequency resource block which is scheduled by user equipment of the cell in each overlapped subregion according to a scheduling result of the cell; acquiring the time frequency resource block in the overlapped subregion according to the regional information of the set time frequency resource block and the regional information of the time frequency resource block scheduled by the user equipment of the cell; and performing interference coordination treatment on the same time frequency resource block in the cell as the set time frequency resource block if the set time frequency resource block in the overlapped subregion is the same as the time frequency resource block which is scheduled by the user equipment of the cell. The embodiment provides the interference coordination treatment device. Through the embodiment of the invention, the accuracy of interference coordination is greatly improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to an interference coordination processing method and device. Background technique [0002] In the Long-term Evolution Advance (hereinafter referred to as: LTE-A) system, in order to improve high data rate coverage, temporary network coverage and cell edge throughput, as well as to fill coverage holes and shadow dead spots, in the macro base station cell Low-power nodes such as hotspots, femtocells, and relays are deployed. The network heterogeneity introduced thus makes the wireless channel situation more complex, and the interference is correspondingly more complicated. Among them, the user equipment (User Equipment; hereinafter referred to as: UE) suffers from more serious downlink interference. Therefore, it is particularly important to reduce the downlink interference of the UE. important. [0003] Inter-cell interference compensation techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/12
CPCH04L5/0007H04J11/0053H04W48/16H04L5/0062H04W72/00H04W72/12H04L5/003H04W28/048H04W28/04
Inventor 肖登坤黄剑
Owner HUAWEI TECH CO LTD
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