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Method and Analyzer for Dynamically Implementing Frequency Reuse

A frequency multiplexing and analyzer technology, applied to the shaping network and baseband system components in the transmitter/receiver, can solve the problems of reducing performance gain and difficulty, and achieve the effect of improving utilization

Active Publication Date: 2019-05-24
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Also, it is difficult to determine which interfering link should be suppressed and this will reduce its performance gain

Method used

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  • Method and Analyzer for Dynamically Implementing Frequency Reuse
  • Method and Analyzer for Dynamically Implementing Frequency Reuse
  • Method and Analyzer for Dynamically Implementing Frequency Reuse

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Embodiment Construction

[0043] In the following detailed description of the preferred embodiment, reference is made to the accompanying drawings which form a part hereof. The accompanying drawings show, by way of example, specific embodiments in which the invention can be practiced. The illustrated embodiments are not intended to be exhaustive of all embodiments in accordance with the invention. It is to be understood that other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Accordingly, the following detailed description is not limiting, and the scope of the invention is defined by the appended claims.

[0044] figure 1 Shows a flowchart 100 of a method for dynamically implementing frequency multiplexing in a baseband processing unit pool of a wireless communication system according to the present invention, as shown in figure 1 As shown, the method includes:

[0045] First, in method step 110, the baseband pro...

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Abstract

The invention relates to a method used for implementing frequency reuse dynamically in a baseband processing unit pool of a wireless communication system. The method includes that the baseband processing unit pool analyzes relevance information of a UE and an RRH (Radio Remote Head) according to uplink channel distribution information; the baseband processing unit forms a service matrix and an interference matrix of the UE and the RRH according to the relevance information; and the baseband processing unit pool implements frequency reuse according to the service matrix and the interference matrix. Besides, the invention also relates to an analyzer used for dynamically implementing frequency reuse in the baseband processing unit pool of the wireless system. The analyzer includes an analysis unit used for analyzing relevance information of the UE and the RRH according to the uplink channel distribution information, a determination unit used for forming the service matrix and the interference matrix of the UE and the RRH according to the relevance information and an executing unit used for implementing frequency reuse according to the service matrix and the interference matrix.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular, to a method for dynamically implementing frequency multiplexing in a baseband processing unit pool of a wireless communication system and an analysis for dynamically implementing frequency multiplexing in a baseband processing unit pool of a wireless communication system device. Background technique [0002] Driven by the exponential growth of data service requirements in wireless cellular networks, both indoor and outdoor application scenarios increasingly require the design of ultra-dense small cell deployment requirements. Basically, due to the density and irregular distribution of a large number of small cells, more and more challenges are brought about, such as interference cancellation and user mobility handover issues, etc. [0003] It is well known that clustering techniques can reduce interference within the cluster. And while multi-cell processing by means of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L25/03
Inventor 唐彦波
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD