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LOAD MEASUREMENT AND LOAD BALANCING FOR PACKET PROCESSING IN A LONG TERM EVOLUTION EVOLVED NODE B
LOAD MEASUREMENT AND LOAD BALANCING FOR PACKET PROCESSING IN A LONG TERM EVOLUTION EVOLVED NODE B
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机译:在长期演进中的数据包处理中的负载测量和负载平衡进化节点B.
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摘要
A controller that processes signals in a baseband frequency band is described. The controller includes a plurality of processing engines (PEs). The controller also includes a distributor/load balancer that includes at least one processor or processing core. The at least one processor or processing core is configured to (1) enter a first mode in which each new UE session is assigned to a PE that is currently processing a fewest number of UE sessions; (2) determine whether a processing load differential between a least loaded PE and a highest loaded PE exceed a first threshold for at least a time threshold; and (3) in response to the processing load differential between the least loaded PE and the highest loaded PE exceeding the first threshold for at least the time threshold, enter a second mode in which each new UE session is assigned to the least loaded PE.
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