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    • 7. 发明申请
    • RELIABLE REAL-TIME TRANSMISSION OF MUSICAL SOUND CONTROL DATA OVER WIRELESS NETWORKS
    • 通过无线网络可靠实时传输音乐声控制数据
    • US20150255053A1
    • 2015-09-10
    • US14640823
    • 2015-03-06
    • Zivix, LLC
    • Jason Robert NELSONAllen James HEIDORNRobert John COX
    • G10H1/00
    • G10H1/0066G10H1/00G10H1/0083G10H2240/205G10H2240/305
    • A method of communicating musical sound control data over a wireless network that includes receiving a plurality of data commands formatted according to a MIDI protocol; assigning a packet sequence number to each of the data commands to form a plurality of historical data payload packets; storing the historical data payload packets in a buffer; receiving at a wireless interface device an acknowledgment message having a feedback sequence number; removing from the buffer selected historical payload packets of the plurality of stored historical data payload packets, each of the selected historical data payload packets having a packet sequence number that is the same as or less than the feedback sequence number, such that the buffer stores non-selected data commands, each of the non-selected data commands associated with a packet sequence number greater than the feedback sequence number; and transmitting the non-selected historical payload packets over a wireless network.
    • 一种通过无线网络传送音乐声音控制数据的方法,包括接收根据MIDI协议格式化的多个数据命令; 向每个数据命令分配分组序列号以形成多个历史数据有效载荷分组; 将历史数据有效载荷包存储在缓冲器中; 在无线接口设备处接收具有反馈序列号的确认消息; 从所述缓冲器中选择所述多个存储的历史数据有效载荷分组的所选历史有效载荷分组中的每一个,所选择的历史数据有效载荷分组具有与所述反馈序列号相同或小于所述反馈序列号的分组序列号,使得所述缓冲器存储非 - 选择的数据命令,与大于反馈序列号的分组序列号相关联的每个未选择的数据命令; 以及通过无线网络发送未选择的历史有效载荷分组。