I have 10 transmitter how can i all of them receive them properly

Thread Starter

dark dragon

Joined Dec 11, 2008
13
i've a problem that i want to receive a data transmitter by 10 transmitter (they work simultaneously)

i cant go for TDMA r FDMA can i use some other techniques
is there any other algorithm r technique for tat

the transmitter are already designed for working in same frequency
but i can program the controller inside it.

also tell me is there any other hand shake signals support such wireless stuff.

also i have only one receiver that have to receive all the 10 data and move it to pic 16fxx
 

Papabravo

Joined Feb 24, 2006
21,159
The only way I can see to solve your problem is to have 10 UARTS in either a single chip or in multiple chips. Each UART will need to have an internal FIFO buffer so it can hold onto some number of characters while you are servicing other devices. Then in the PIC you can service each UART in turn and collect all the data.

I'm not familiar with handshaking methods used with wireless modems. In traditional Bell System modem technologies there are a handful of signals used with names like:
Rich (BB code):
DTR - Data Terminal Ready
DSR - Data Set Ready
DCD - Data Carrier Detect
CTS - Clear to Send
RTS - Request to Send
RI  - Ring Indicator
The use of these handshake signals tended to be application specific. You need to read your datasheets very carefully, and follow the advice of the shampoo makers:

"Lather, rinse, repeat"
 
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