Method, device, device and medium for determining inter-frequency load balancing threshold
A load balancing and determining method technology, applied in the field of communication, can solve problems such as difficulty in ensuring UE usage perception, too fast balancing, frequent switching, etc., and achieve the effect of accurately realizing load balancing and ensuring usage perception
Active Publication Date: 2022-02-01
SHANXI CHINA MOBILE COMM CORP +1
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Problems solved by technology
The normal communication of the UE cannot be ensured when the target neighbor cell is heavily loaded, that is, the load is unbalanced.
[0003] In addition, the existing load control method adopts a pre-set threshold for the handover threshold A4 from the serving cell to the target neighbor cell
According to the unified threshold, it may not be possible to balance the service to the target neighboring cell in time; or, if the service is balanced to the target neighboring cell too quickly, it will cause that the target neighboring cell is not selected or is switched to an inappropriate target neighboring cell, and the target is reselected Neighboring cells, resulting in frequent switching and load imbalance
[0004] Based on the above analysis, the existing methods cannot accurately achieve load balancing, and thus it is difficult to guarantee the usage perception of the UE after balancing.
Method used
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[0070] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.
[0071] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The embodiments will be described in detail below in conjunction with the accompanying drawings.
[0072] Currently, the 3rd Generation Partnership Project (3GPP) specification has planned two systems for the Long Term Evolution (LTE), which are Time Div...
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The invention discloses a method, a device, a device and a medium for determining a threshold of load balance between different frequencies. The method includes: when a high-load cell is used as a serving cell, according to the overlapping coverage between the serving cell and the inter-frequency adjacent cells of the serving cell, selecting an inter-frequency adjacent cell with a high overlapping coverage with the serving cell from the inter-frequency adjacent cells; Based on the sampling points of the inter-frequency adjacent cells under the serving cell, determine the target adjacent cell in the inter-frequency adjacent cell with high overlapping coverage; collect the reference signal received power RSRP of the MR sampling point in the measurement report when the target adjacent cell is used as the serving cell, and set RSRP is used as the handover threshold A4. According to the technical solutions provided by the embodiments of the present invention, load balancing can be accurately realized, thereby ensuring usage perception of UEs after performing the balancing.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device, equipment and computer storage medium for determining a threshold of load balancing between different frequencies. Background technique [0002] The existing load control method selects the best neighbor cell as the target neighbor cell based on user equipment (user equipment, UE) measurement report; or selects the neighbor cell with the highest priority as the target neighbor cell. When the load of the target neighboring cell is heavy, that is, the load is unbalanced, normal communication of the UE cannot be ensured. [0003] In addition, the existing load control method adopts a pre-set threshold for the handover threshold A4 for handover from the serving cell to the target neighboring cell. According to the unified threshold, it may not be possible to balance the service to the target neighboring cell in time; or, if the service is balanced to...
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IPC IPC(8): H04W36/00H04W36/22H04W36/30H04W28/08
CPCH04W36/0083H04W36/22H04W36/30H04W28/08
Inventor 郭宝张阳周红岗郭鹏姚坤张华吕芳迪方媛沈骜沈金虎程楠刘毅顾安
Owner SHANXI CHINA MOBILE COMM CORP