Wireless coordinated multi-point technology is coordinated multi-point technology with wireless cooperation between mobile hubs.
Basic system model
For a base model, we consider a network with a mobile hub and a sensor node. Then, the received signal at the mobile hub is given by
where h is a received channel from a sensor node to a mobile hub, s is a transmission signal with a power constrain of and n is a noise signal.
Interference system model
Conventional Non-cooperative Decoding
Non-cooperative decoding for a basic system
In basic system of (1), we assume Rayleigh distribution for channel model of h with unit variance and complex Gaussian distribution with variance of for noise model of n. The ergodic capacity of the basic system system in (1) can be given by
Non-cooperative decoding for an interference system
The above figure shows the average capacity with respect to the different SNR values for a Gaussian channel case.
This article was written in springnote.