基于蓝牙HCI传输层流控模型的构建  

Buliding of flow control model based on bluetooth HCI transport layer

作　　者：张晶[1] 李丰[1] 牛丽萍[2] 

机构地区：[1]河南教育学院信息技术系,郑州450003 [2]河南师范大学计算机科学系,河南新乡453007

出　　处：《海军工程大学学报》2007年第4期67-72,共6页Journal of Naval University of Engineering

摘　　要：根据停-等流控原理构造了一种基于蓝牙HCI UART传输层的流控模型,并对该模型进行了流控效率的分析,提出了最佳流控效率的条件表达式,这对降低HCI UART低速率的瓶颈效能和提高蓝牙数据传输速率具有指导意义,仿真实验结果表明,模型符合流控效率的理论分析。According to the stop-wait flow control mechanism, the paper establishes a flow control model based on HCI UART, gives an exact performance analysis about the model, presents a mathematical formula calculating flow control performance, and proposes a conditional expression of optimal performance, which is more important for decreasing bottleneck effect of HCI UART low baud rate and increasing blue tooth transport speed.

关 键 词：蓝牙 HCI传输层 流控效率 流控策略 

分 类 号：TN92[电子电信—通信与信息系统]