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Interference coordination methods and apparatuses, base stations, user equipments

An interference coordination and user equipment technology, applied in transmission path sub-channel allocation, power management, electrical components, etc., can solve problems such as affecting user experience and wasting UE resources.

Active Publication Date: 2017-12-12
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the problem of mutual interference is solved by avoiding the concurrency of two frequency bands, that is, activating one frequency band or activating the other frequency band. However, this method needs to frequently activate different frequency bands, which wastes UE resources and affects the use of users. to experience

Method used

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  • Interference coordination methods and apparatuses, base stations, user equipments
  • Interference coordination methods and apparatuses, base stations, user equipments
  • Interference coordination methods and apparatuses, base stations, user equipments

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Embodiment Construction

[0147] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0148] figure 1 is a flow chart of an interference coordination method shown in an exemplary embodiment of the present application. This embodiment is described from the base station side, as figure 1 As shown, the interference coordination method includes:

[0149] In step S101, it is judged whether there is intra-device interference between the UE's uplink and downlink transmissions in two fre...

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Abstract

The present disclosure relates to interference coordination methods and apparatuses, base stations, user equipments, and computer readable storage media. The method for interference coordination includes: determining whether there is intra-device interference between uplink and downlink transmission in two frequency bands by a user equipment UE; if the UE has intra-equipment interference between uplink and downlink transmission in two frequency bands, sending configuration information to the UE to configure Information is used to instruct the UE to stop sending uplink transmission of at least one frequency band in two frequency bands or to power back uplink transmission of at least one frequency band in two frequency bands during a time interval in which the base station sends control data for downlink transmission in each frequency band Retreat The embodiments of the present disclosure can achieve the purpose of reducing the control channel interference in the device.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular to an interference coordination method and device, a base station, user equipment, and a computer-readable storage medium. Background technique [0002] With the rapid development of wireless communication technology, a fifth generation of mobile communication technology (5th Generation, 5G for short) appears. In the early stage of 5G deployment, a non-standalone (NSA for short) method will be adopted for network deployment, that is, Long Term Evolution (LTE for short) will be used as the main coverage, and new radio (new radio for short) will be used for network deployment. NR) as a powerful supplement to the data transmission service, forming the layout of LTE-NR interworking (interworking). In this way, it can not only make full use of the coverage advantages of the existing network of LTE, but also gradually transition to 5G NR, thus making the network tra...

Claims

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Application Information

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IPC IPC(8): H04W72/08H04B1/525
CPCH04B1/525H04W72/541H04W72/1215H04W8/24H04W52/146H04W52/243H04B1/005H04L5/0048H04W72/20
Inventor 周珏嘉
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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