Enhancement type load balancing method based on adjacent region load information
A load information and load balancing technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve the problems of decreased system throughput, high profits, and no consideration of whether there are other hotspot cells. The effect of blocking rate, improving throughput, and reducing call drop rate
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[0022] Reference figure 1 The scenario used in the present invention is the IMT-Advanced system. The IMT-Advanced system is composed of an evolved packet core network EPC and an evolved access network E-UTRAN, where the EPC is composed of multiple mobility management entities MME or service gateway S-GW Composition, E-UTRAN is composed of multiple base stations eNB, eNB and EPC nodes are connected to each other through S1 interface, and each eNB is connected to each other through X2 interface.
[0023] Reference figure 2 , The enhanced load balancing method of the present invention based on neighboring cell load information, the specific steps are as follows:
[0024] Step 1. The source cell detects its own load information and triggers the load balancing process.
[0025] 1a) In the load balancing execution cycle, the source cell detects its own load information. If the load value of the source cell is greater than the heavy load threshold ρ′, the load balancing process is trigger...
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