idea 1
i am not an expert on radio data transmission but i do know that you can trade in quality for range if you increase the frequency.
that is the idea, you would be able to set the frequency in the modem peripheral and based on that it would calculate the range, but of course range comes with a cost, teh higher the frequency the higher the chance is the packet gets lossed or gets corrupted uppon receiving.
since i dont really know much of the topic, this could be a replacement for channels or channels could exists on frequenties. of course you would be able to open up on multiple frequenties.
idea 2
along with this idea comes the following, why not have AM and FM too, for short and long range transmission, this mode you would be able to set in the modem itself.
idea 3
also the range of modems on a computer would add up per added modem. for example if you have 3 modems that would be 381 x 3 = [size=4]1143 meters/blocks, thats atleast 1 kilometer now, if you had 6 for the maximum that would be 6 x 381 = [/size][size=4]2286 [/size]
[size=4]if this multiple modem range system will be used, its a fair sollution to the very very very very short range modems currently have. or come up with some other formula to calculate the new range[/size][size=4] [/size][size=4]
idea 4
the next idea is to implement cell phone towers for the really long range as described below.
there are several ways of doing it,
1. new block, wich i am not a fan of.
2. use the multiple modem system from idea 3
3. use iron blocks as antenna to increase range of any modems.
this last idea would look for any any iron blocks connected to each other for a maximum of 5 in a row. each block of iron adds 1000 to 10.000 range to any modems on the computer, this value may be changed by the devs of course.
if the multiple modem system from idea 3 is used, each modem would have to exponetiallyu increase the range, this means each modem multiplies the previous range by 2.
when this is used, 6 modems would result in a range of 12192 blocks/meters.
i came up with this idea when i thought of cell phone towers in real life, they have a maximum transmission range of about 21.7 miles or 34.92 KM. i started reading up on how it all works and came to the conslusion that it is not a good idea to have a new block that can transmit so far, but it would be better if you could choose your own frequency. by the way, 34 km is 34000 blocks, so thats how you still have cell phone connection if you leave the city that is over a few km is diameter.