對短消息服務中心的負荷狀態檢測方法作了探討。在研究系統負荷狀態與內部資源關系的基礎上，給出了負荷狀態檢測參數、檢測模型及基于多參數數據融合的檢測方法，并通過實驗測試結果對其有效性進行了分析。研究表明，系統的負荷狀態可以通過對多種內部資源消耗量的檢測進行評價，多參數冗余信息融合后可以提高結果的可靠性和置信度。
關 鍵 詞 短消息服務中心; 負荷檢測; 數據融合; 負荷控制

Abstract Some thoroughly research on load state detection in SMSC entity is introduced in this paper. Load detection parameters and model are presented after analyzing the relationship between inter resource and load state in the system. Moreover, a novel strategy to detect system load state based on fusion of multi detection data is presented. By some test, the theory and method are proved most feasible. Our research show that load state of SMSC can be recognized by detecting utility of internal resource utilizing, and multi redundant detecting data fusion is effective approach to improve the reliability and trust degree of the result.
Key words short message service center; load detection; data fusion; load control