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A cross-system scheduling method and base station

A scheduling method and cross-standard technology, applied in the field of cross-standard scheduling methods and base stations, can solve problems such as inability to share spectrum resources, inflexible deployment, and unsmooth evolution between systems, so as to achieve space division multiplexing and facilitate smooth evolutionary effect

Active Publication Date: 2020-02-14
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, spectrum resources cannot be shared among different standards, and new standards need to be deployed after the frequency of the standard is withdrawn. The deployment is inflexible, resulting in an uneven evolution between the standards.

Method used

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  • A cross-system scheduling method and base station
  • A cross-system scheduling method and base station
  • A cross-system scheduling method and base station

Examples

Experimental program
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Embodiment Construction

[0046] The embodiments of the present application provide a cross-standard scheduling method and base station, which are used to uniformly schedule UEs in different standards through a unified scheduler to realize space division multiplexing of spectrum resources, and different standards can share spectrum resources.

[0047] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, without having to use To describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments described herein can be implemented in a sequence other than the content illustrated or described herein. In addition, the terms "including" and "having" and any variations of them are intended to cover non-exclusive inclusions. For example, a process, method, system, product or dev...

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Abstract

The embodiment of the present application discloses a cross-standard scheduling method and a base station, which are used to uniformly schedule UEs in different standards through a unified scheduler to realize space-division multiplexing of spectrum resources, and different systems can share spectrum resources. The base station in the embodiment of the present application is provided with a unified scheduler, and the method includes: obtaining the first downlink channel information of the first user equipment UE and the second downlink channel information of the second UE, and the first UE is the first a UE of a standard, the second UE is a UE of a second standard, the first standard and the second standard have overlapping coverage, and the first UE and the second UE exist in the coverage within the scope; determine a scheduling result by the unified scheduler according to the first downlink channel information and the second downlink channel information; schedule the first UE and the second UE according to the scheduling result.

Description

Technical field [0001] This application relates to the field of communications, and in particular to a cross-standard scheduling method and base station. Background technique [0002] Spectrum resources are an important wireless resource. With the rapid development of mobile communication technology and the continuous evolution of wireless technology, spectrum efficiency continues to increase. With the evolution of multi-antenna technology, the number of base station antennas continues to increase. The low-standard system itself has been deployed earlier, has a large number of existing users, and continues to evolve. At the same time, from the perspective of protecting operator investment, low-standard systems are usually difficult to completely de-frequency. [0003] In the prior art, different systems generally share spectrum resources through frequency division or time division, including static mode: the first system withdraws part of the spectrum and uses it for the second sys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/08H04W72/12H04L5/00H04W16/14
CPCH04L5/0048H04W16/14H04W72/54H04L5/0023H04L5/0037H04W72/1273H04L5/0005H04B7/0697H04L5/0051H04L25/0226H04W72/121H04W72/23
Inventor 高全中周琳陈帅陈卫郑晓军
Owner SHANGHAI HUAWEI TECH CO LTD
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