LOS数据链接的仿真 [英] Simulation of a LOS data link

问题描述

签名人希望对跳频概念进行仿真，在该概念中，无线电制造商不应在跳频算法中扮演任何角色.
假设有这个方法，是否有任何方法可以验证不同算法的概念?

The undersigned wants to get simulation done for a Frequency hopping concept in which radio manufacturer shall not have any role on the hopping algo.
Assuming this, is there any way to verify the concept for different algorithm?

推荐答案

我在无线ISP工作，可以说您可能会更好得到供应商的支持，并可能得到他们的支持团队的支持.我们已经与Motorola/RadWin/Karlnet电台进行了合作，并且在调优晨衰算法方面取得了成功.

我们发现他们非常愿意与我们合作开发更好的连接策略(不仅限于频率)，因为它不仅给我们带来好处，而且给他们带来了优势.尤其是因为我们在生产中拥有成千上万的收音机，而且在我们的参与下他们可以得到非常好的现场测试.

假设您无法让他们参与其中，则需要提供以下信息:
1)支持的语言
2)如果您需要编译器/链接器/etc
3)是否可以在扩展模式下工作，或者是否必须重写固件
4)有关如何更新/刷新设备或上传/更新代码的信息

另一个提示是，我们使用了外部天线"方法，并使用一根大大衰减的导线将无线电连接到了AP，因为建筑物的本底噪声太高而无法测试.

祝你好运.

干杯.

I work at a wireless ISP and can say that you would likely be far better off to get the support of the the vendor and possibly their support team. We''ve worked with Motorola/RadWin/Karlnet radios and had good success in tuning up the algorithms for morning fade.

We found that they were more than willing to work with us to develop better connectivity strategies (not just limited to frequency) as it benefited more than just us and gave them an advantage. Especially because we had thousands of their radios out there in production and they could get really good field testing with our involvement.

Assuming you can''t get them involved, you''ll need to have the following information:
1) languages supported
2) if you need a compiler/linker/etc
3) if you can work in an extensibility mode, or if you have to rewrite firmware
4) information on how to update/flash the device or upload/update code

Just as another tip, we used an external ''antenna'' approach and just hooked the radios up to the AP with a heavily attenuated wire as the noise floor in the building was just too high to test.

Best of luck.

Cheers.

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