Base station cell establishment method and device
A cell and base station technology, applied in the field of base station cell establishment methods and devices, can solve problems such as cell interference, and achieve the effect of solving interference
Active Publication Date: 2022-04-26
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology
[0003] The present invention provides a method and device for establishing a base station cell, which is used to solve the problem in the prior art that establishing F / A and D frequency band cells on the same board will cause interference to other F / A and D frequency band cells
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[0037] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0038] figure 1 It shows that an embodiment of the present invention provides a method for establishing a base station cell, including:
[0039] S11. Obtain various resource information of the target cell, and obtain cell standard information preset on the interface board to which the target cell belongs when it is determined that all types of resources are available according to the various resource information;
[0040] S12. Acquire cell uplink and downlink subframe configuration information on the interface board when it is determined according to the cell standard information that a time division duplex system and a frequency division duplex system are not established...
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A method and device for establishing a base station cell provided by an embodiment of the present invention obtains various types of resource information of the target cell, and when all types of resources are determined to be available according to the various resource information, obtains the cell preset by the interface board to which the target cell belongs System information; when it is determined that the time division duplex system and frequency division duplex system are not established on the interface board at the same time according to the cell system information, obtain the cell uplink and downlink subframe configuration information on the interface board; when determining the cell uplink and downlink subframe configuration When consistent, obtain the frame header offset value on the interface board; compare the frame header offset value on the interface board with the frame header offset value preset in the target cell, and when the frame header offset value is determined to be equal, Obtain the frequency band information preset by the interface board; when it is determined that the F / A and D frequency band cells are not established at the same time according to the frequency band information, the F / A frequency band cell or the D frequency band cell of the time division duplex system is established on the interface board card to achieve F / A and D frequency band cells are not established at the same time to solve the interference problem between base stations.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for establishing a cell of a base station. Background technique [0002] At present, the new RRU (Remote Radio Unit) that supports F, A, and D frequency bands will cause strong interference to surrounding base stations when F / A and D frequency band cells are established at the same time. One RRU can only have one interface board, and the cell will be built on this board first, and the F / A and D frequency band cells will share the same board. Once the board is configured in non-offset mode, the F / A frequency band cell will The remaining F / A band cells cause interference. Contents of the invention [0003] The present invention provides a base station cell establishment method and device, which are used to solve the problem in the prior art that establishing F / A and D frequency band cells on the same board will cause interference to other F / A a...
Claims
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IPC IPC(8): H04W16/02H04W16/10
CPCH04W16/02H04W16/10
Inventor 吕安瑶刘琳
Owner DATANG MOBILE COMM EQUIP CO LTD