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On the performance of amplifier-aware dense networks: Finite block-length analysis

Behrooz Makki (Institutionen för signaler och system, Kommunikationssystem) ; Chao Fang (Institutionen för signaler och system, Kommunikationssystem) ; Tommy Svensson (Institutionen för signaler och system, Kommunikationssystem) ; masoumeh narisi kenari
International Conference on Computing, Networking and Communications, ICNC 2016; Kauai; United States; 15 February 2016 through 18 February 2016 p. Art. no. 7440604. (2016)
[Konferensbidrag, refereegranskat]

In this paper, we investigate the performance of dense Poisson-point-process-based cellular networks using finite length codewords. Taking the properties of the power amplifiers (PAs) into account, we derive the outage probability, the per-user throughput and the area spectral efficiency in different conditions. Our analysis is based on some recent results on the achievable rates of finite-length codes and we investigate the effect of the codeword length/PAs properties on the system performance. Our numerical and analytical results indicate that the inefficiency of the PAs affects the performance of dense networks substantially. Also, for a given number of information nats per codeword, there is an optimal finite codeword length maximizing the throughput.



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Denna post skapades 2016-04-02. Senast ändrad 2016-07-07.
CPL Pubid: 234016

 

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