Method and device for sharing spectrum resources and equipment
A spectrum resource and spectrum sharing technology, applied in the field of wireless communication, can solve problems such as the shortage of spectrum resources
Pending Publication Date: 2021-03-09
SHANGHAI HUAWEI TECH CO LTD
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[0005] The embodiment of the present application provides a method, device and equipment for sharing spectrum resources to alleviate the shortage of spectrum resources in the new communication system
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[0042] Currently, due to the shortage of spectrum resources of the new communication system, the old communication system usually shares a part of the spectrum resources with the new communication system to increase the spectrum resources of the new communication system. However, in order to ensure the basic services of users using the old communication system, the old communication system needs to reserve certain spectrum resources. For example, for a universal mobile telecommunications system (universal mobile telecommunications system, UMTS), both it and a long term evolution (long term evolution, LTE) communication system may occupy 5 MHz (megahertz) spectrum resources. Normally, the 5MHz spectrum resources occupied by UMTS may include 2.4MHz exclusive spectrum resources and 2.6MHz shared spectrum resources, wherein UMTS may share the 2.6MHz shared spectrum resources with the LTE communication system, so that the LTE communication system Spectrum resources can be increased...
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The invention discloses a method and device for sharing spectrum resources and equipment, and the method comprises the steps that a first base station generates sharing information for the exclusive spectrum resources of the first base station according to the operation state of the first base station, and the sharing information represents that the exclusive spectrum resources of the first base station can be shared by a second base station, wherein the operation state of the first base station is specifically the operation state when the first base station does not process the target serviceat present or the first base station is in an uplink and downlink compression mode, the target service comprises an online voice service and / or a real-time data transmission service and the like, andthe first base station sends the shared information to the second base station. In this way, the second base station shares the exclusive spectrum resources of the first base station according to thereceived sharing information. As the second base station can occupy all spectrum resources of the first base station, the spectrum resources of the second base station are increased, the problem of spectrum resource shortage of the second base station is further relieved, and the second base station can enjoy complete bandwidth gain.
Description
technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a method, device and equipment for sharing frequency spectrum resources. Background technique [0002] With the development of mobile communication technology, users using the old communication system gradually migrate to users using the new communication system, for example, users using the third-generation mobile communication technology (3rd-generation mobile communication technology, 3G) communication system gradually migrate to users using the Fourth-generation mobile communication technology (4rd-generation mobile communication technology, 4G) or fifth-generation mobile communication technology (5rd-generation mobile communication technology, 5G) user migration, etc. [0003] The migration of users makes the frequency spectrum of the old communication system (such as 3G communication system) more and more vacant, while the frequency spectrum of ...
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IPC IPC(8): H04W16/14
CPCH04W16/14
Inventor 杨增逵
Owner SHANGHAI HUAWEI TECH CO LTD