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A scheduling method, power control method and base station

A technology of power control and base station, applied in the field of communication, can solve the problems of poor performance of users at the edge of the system, unable to suppress inter-cell interference, etc., and achieve the effect of suppressing inter-cell interference, improving performance and system average performance

Active Publication Date: 2020-09-29
HUAWEI TECH CO LTD
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Problems solved by technology

[0005] To this end, the embodiments of the present invention provide a scheduling method, a power control method, and a base station to at least solve the problem that the existing technology may not be able to suppress inter-cell interference, but will make the performance of system edge users worse, and can effectively suppress Inter-cell interference, improving the performance of users at the edge of the system and the average performance of the system

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  • A scheduling method, power control method and base station
  • A scheduling method, power control method and base station
  • A scheduling method, power control method and base station

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Embodiment Construction

[0047] The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. In the following description, for purposes of explanation and not limitation, certain details are set forth for clarity of understanding. In some embodiments, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description with unnecessary detail. Throughout the description, the same reference numerals and the same names refer to the same or similar elements.

[0048] First, a brief introduction to the related equipment in the embodiment of the present invention is as follows:

[0049] A user equipment (User Equipment, UE) is a kind of terminal equipment, which may be a movable terminal equipment or a non-movable terminal equipme...

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Abstract

Embodiments of the present invention provide a scheduling method, a power control method and a base station, which can effectively suppress inter-cell interference, and improve the performance of system edge users and the average performance of the system. The method includes: the first base station acquires a first resource block RB set and a second RB set, the first RB set is the RB set allocated by the first base station for the first user equipment UE of the first cell, and the second RB set is the second RB set The RB set allocated by the second base station to the second UE in the second cell; after the first base station determines that the first RB set and the second RB set have common RBs, the first RB set is adjusted to reduce the interference of the first cell to the second cell ; The first base station schedules the first UE according to the adjusted first RB set. The invention is applicable to the technical field of communication.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a scheduling method, a power control method and a base station. Background technique [0002] In a mobile communication system, intra-cell interference and inter-cell interference (Inter Cell Interference, ICI) are two main factors restricting system performance. The Orthogonal Frequency Division Multiplexing (OFDM) technology used in the Long Term Evolution (LTE) system can provide orthogonal subcarriers, so it can better solve the interference problem in the cell, which makes The inter-cell interference becomes the main factor restricting the performance of the LTE system. [0003] At present, a technology for suppressing inter-cell interference is Inter Cell Interference Coordination (ICIC) technology, the principle of which is to allow cell center users (Cell Center User, CCU) to freely use all frequency resources, while for cell edge users ( Cell Edge User, ...

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Application Information

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IPC IPC(8): H04W72/14
CPCH04W52/08H04W52/146H04W52/241H04W52/243H04W72/23H04W72/53H04W52/242H04W52/367H04W52/60H04W72/0473H04W88/08
Inventor 唐志华
Owner HUAWEI TECH CO LTD
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