Enhancing CRDSA with Transmit Power Diversity for Machine-Type Communication
Contention resolution diversity slotted ALOHA (CRDSA) is a promising solution to meet the challenge of designing efficient random access in future wireless networks. In this work, we consider CRDSA with transmit power diversity where each packet copy from a device is transmitted at a randomly selected power level. This results in inter-slot received power diversity, which is exploited by employing a signal-to-interference-plus-noise ratio based successive interference cancellation (SIC)...[Show more]
|Collections||ANU Research Publications|
|Source:||IEEE Transactions on Vehicular Technology|
|Enhancing_CRDSA_With_Transmit_Power_Diversity_for_Machine-Type_Communication.pdf||629.11 kB||Adobe PDF||Request a copy|
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