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Interference processing method and device

A processing method and technology of a processing device, applied in the field of communications, can solve the problems of limited interference coordination and suppression capability, poor flexibility, and single means, and achieve the effects of improving resource utilization efficiency, ensuring reliability, and improving performance

Active Publication Date: 2012-02-08
HUAWEI TECH CO LTD
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Problems solved by technology

However, this interference processing method has a single means and poor flexibility. Moreover, it cannot effectively solve the problem of interference coordination between control channels and common channels between base stations. Therefore, the ability to coordinate and suppress interference is limited and cannot be optimized. Interference suppression performance, which in turn affects the reliability of channel or signal transmission, and limits the resource utilization efficiency of the system

Method used

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  • Interference processing method and device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] like figure 1 As shown, the interference processing method provided by the embodiment of the present invention is based on the interfered base station in the communication system, and includes the following steps:

[0029] S11. Determine an interference coordination scheme adopted by the interfering base station from a preset set of interference coordination schemes;

[0030] Wherein, the preset interference coordination scheme set includes at least tw...

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Abstract

The embodiment of the invention provides an interference processing method and device, relating to the technical field of communication and invented for improving the sensitivity of interference processing and the inhibition performance on interference. The interference processing method comprises the following steps of: determining an interference coordination solution used by an interference base station from a pre-set set of the interference coordination solutions, wherein the set of the interference coordination solutions comprises at least two interference coordination solutions; and carrying out the interference processing according to the interference coordination solution used by the interference base station. The interference processing method and device, provided by the embodiment of the invention, can be used in a wireless communication system.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to an interference processing method and device. Background technique [0002] With the development of the industry and the advancement of technology, various wireless communication systems are committed to improving system performance to meet the ever-increasing performance requirements. Taking the LTE (Long Term Evolution) / LTE-A (Long Term Evolution Advanced) wireless communication system as an example, in order to improve system performance, an isomorphic Base stations of the same standard but different types or base stations of different standards are deployed within the coverage of a homogeneous network to form a heterogeneous network. For example, a large transmit power base station MeNB (Macro eNodeB) and a different type of low transmit power base station LPN (Lower Power Node) using the same standard as MeNB are deployed to enhance the coverage of hotspo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W28/16
Inventor 马莎余政李强
Owner HUAWEI TECH CO LTD
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