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https://e2e.ti.com/support/wireless-connectivity/other-wireless-group/other-wireless/f/other-wireless-technologies-forum/1137400/cc2652r-cc2652r
Smart RF Studio 数据包间隔选项和 IFS 时间间隔选项之间有何区别？ 两者在 BLE 中有何关联？
Sreenejith、您好！
帧间间隔(IFS)是 BLE 规范在150us 下设置的同一信道上的连续数据包、无法更改。 Smart RF Studio 数据包间隔是使用 BLE PHY 的数据包之间的时间间隔、这些数据包通过无线传输以进行测试、不能减少到小于1ms。
此致、 Ryan
您好、Ryan
感谢您的回复。 您能否在回复中解释数据包之间连续时间和时间之间的差异？
您是否说我们不需要在测试时间内考虑 IFS、 而通过数据包间隔选项、我们可以在测试期间更改 IFS？
谢谢
Sreejith
这是 BLE 规范和 BLE PHY 用法之间的差异。 在测试 BLE PHY 时、Smart RF Studio 7将无法通过其数据包间隔违反 IFS。
我们如何同时维护 IFS 和数据包间隔时间？ 很抱歉,我无法跟你。
BLE 规范： 发送的每个数据包之间必须存在150μs μ s 强制延迟。 这称为 帧间空间。
Smart RF Studio 7：发送的每个数据包之间的间隔限制为1ms。
因此、在使用 Smart RF Studio 7时、您将无法违反 BLE 规范中的 IFS 要求。
明白。 谢谢你。
此致
