 |
A comparison of the achievable sum rate based on the number of available relays is introduced. These relays are clustered relatively close together towards the midpoint between the source and the destination. The pair of relays that achieve the highest ergodic capacity is selected according to the relay selection scheme mentioned earlier. As can be observed, the higher the number of relays, the higher the achievable capacity. It can also be observed that while the achievable capacity improves with the number of relays in the selection pool, the amount of improvement diminishes for a larger number of relays.
|
IEEE/ICACT20220371 Slide.14
[Big Slide]