Cell switching method and network equipment

A cell handover and network equipment technology, applied in wireless communication, electrical components, etc., can solve the problems of low cell handover success rate, inability to obtain better service quality, etc., to avoid fast decay or dropped calls, shorten handover time, guarantee the effect of continuity

Inactive Publication Date: 2018-07-10
CHINA MOBILE GROUP JILIN BRANCH +1
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Problems solved by technology

[0005] Embodiments of the present invention provide a cell switching method and network equipment, which are used to solve the technical probl

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  • Cell switching method and network equipment
  • Cell switching method and network equipment
  • Cell switching method and network equipment

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[0071] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0072] In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / " in this article, unles...

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Abstract

The invention discloses a cell switching method and network equipment which are used for solving a technical problem that cell switching in the prior art is low in success rate and cannot obtain goodservice quality after the switching. The cell switching method comprises the steps of predicting a motion track of user equipment according to historical motion information of user equipment so as toobtain a track prediction range of the user equipment; determining switchable cells located within the track prediction range to be a to-be-selected cell set; obtaining signal to interference plus noise (SINR) information of the switchable cells contained in the to-be-selected cell set; determining a target switching cell from the to-be-selected cell set according to the SINR information of the switchable cells; and indicating the user equipment to switch from the current service cell to the target switching cell.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a cell switching method and network equipment. Background technique [0002] With vigorous development of LTE deployment, LTE (Long Term Evolution, long-term evolution) has drawn attention from the whole society. At present, for cell handover in the LTE system, the method of cell handover is generally controlled by the base station and assisted by the user equipment for measurement. Specifically, the user equipment first measures the RSRP (Reference Signal Receiving Power, reference signal received power) or RSRQ of all neighboring cells. (Reference Signal Receiving Quality, reference signal receiving quality), and report the measurement report to the base station, and the base station selects one of the neighboring cells whose RSRP or RSRQ is greater than a certain threshold requirement as the target handover cell of the user equipment. [0003] For the d...

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Application Information

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IPC IPC(8): H04W36/30
CPCH04W36/30
Inventor 郭宋刘昌兴
Owner CHINA MOBILE GROUP JILIN BRANCH
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