是否可以使用移动设备作为蜂窝天线来提高移动范围?
如果我在某个地方有蜂窝天线,并且有 2 个移动设备(我们称它们为 a1、a2)位于不同的地方。
设备 a1 在此蜂窝天线的范围内 - 但设备 a2 不在该蜂窝天线的范围内。
我的问题是:
是否可以使用 a1 设备来使蜂窝天线范围更长 - 以及 通过这种方式使设备a2处于该蜂窝天线的范围内?
感谢您的任何帮助。
In case i have Cellular antenna in some place , and there are 2 mobile devices ( lets call them a1, a2 ) that located in different places.
Device a1 is in the range of this Cellular antenna - but device a2 are not in this Cellular antenna range.
My question is:
Is it possible to use the a1 device to make the Cellular antenna range longer - and
in this way to make device a2 be in the range of this Cellular antenna ?
Thanks for any help.
因此,您提出的是一种用于蜂窝无线的网状网络。然而,蜂窝技术是一种非常集中的技术:您不能仅仅模仿蜂窝控制器(BTS)手机,因为它具有完全不同(而且更复杂)的功能。
不过,有两种可能的替代方案:
无线网状网络逐跳工作,通常基于无线 LAN 802.11 标准 - 这些不允许转接您的移动呼叫,但应在配备 WiFi 的手机上工作。
Picocells 由一些 DSL + 移动提供商提供,以增加蜂窝网络覆盖范围。它们包含一个低功耗单元,通过 DSL 连接到提供商的网络。
So, what you propose is a kind of mesh networking for Cellular wireless. However, cellular is a very centralized technology: you can not just mimic a cell controller (BTS) on a cell phone, because it has completely different (and much more complex) functionality.
There are two possible alternatives, though:
Wireless Mesh Networks which work hop-by-hop, often based on the Wireless LAN 802.11 standard - these do not allow to forward your mobile calls, but should work on WiFi equipped mobile phones.
Picocells are offered by some DSL + Mobile providers to increase the Cellular coverage. They contain a low-power Cell which is connected to the provider's network via DSL.