System loading dynamic regulation method of radio-frequency remote system

Abstract

The invention relates to a system loading dynamic regulation method of a radio-frequency remote system and a system loading dynamic regulation device of the radio-frequency remote system. A central processing unit (CPU) monitors system loading of a Baseband Process (BP) one board i every period T1, and when the fact that the occupancy rate of the CPU of the BP one board i is bigger than or equal to preset threshold N is monitored, the CPU continuously monitors the system loading of the BP one board i in M1 period T1. When the occupancy rate of the monitored CUP is continuously bigger than or equal to the preset threshold N in M1 period T1, the base band resource transport process is started; the device comprises a system loading monitoring device, a continuous monitoring device and a base band resource transport device. The invention further provides the system loading dynamic regulation method. When a Baseband Unit monitors the load condition of the BP at a regular time, load which is rushed to cause the users not to be inserted carrier frequency of the BP is adjusted to other BP with lower load, so that the problem that the users cannot normally insert caused by the load rushing is solved.

Description

technical field [0001] The invention relates to a system load adjustment mechanism in a GSM mobile communication network, in particular to a load adjustment of a base station system based on separation of base band and radio frequency and dynamic base band allocation. Background technique [0002] The GSM mobile communication system divides the service area into multiple cells, and each cell is provided with wireless coverage by a corresponding base transceiver station (BTS). In the GSM system, a base transceiver station consists of one or more radio transceivers (TRX), each of which handles signal processing, radio reception and radio transmission over eight physical time slots. In principle, a wireless transceiver can be divided into a radio frequency processing unit and a baseband processing unit, and the baseband processing unit is usually implemented by a data signal processor (DSP). In each cell, network maintenance personnel will allocate one or more wireless transce...

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention provides a dynamic adjustment method for system load, which regularly monitors the load situation of BPs in the BBU, and dynamically adjusts the carrier frequency of BPs whose loads are so high that users may not be able to access them to other BPs with relatively lower loads. to solve the problem that users cannot access normally due to high load

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