WebSecond, we show that NOMA incurs a severe multiplexing gain loss despite an increased receiver complexity due to an inefficient use of SIC receivers. Third, we emphasize that much of the merits of NOMA are due to the constant comparison to OMA instead of comparing it to MU–LP and RS baselines. WebApr 13, 2024 · In this paper, we propose a rate-splitting-based generalized multiple access (GMA) scheme for band-limited multi-user visible light communication (VLC) systems. By …
Fairness Comparison of Uplink NOMA and OMA - IEEE …
http://www.kpubs.org/article/articleMain.kpubs?articleANo=E1CTBR_2015_v11n4_38 WebJun 16, 2024 · Figure 4 shows the comparison of the throughput performance between the proposed NOMA-based system and the benchmark system based on OMA. It can be seen that with the increase of \(\beta \), the trend of the throughput curve of OMA-based system is the same as the one of NOMA-based system. Furthermore, the introduction of NOMA … perseverance titles
Downlink NOMA and OMA Comparison for Power Allocation …
WebNov 20, 2024 · The purpose of the proposed combination of OMA and NOMA is, firstly, one cannot neglect OMA since it is already implemented in 4G and working properly. … WebMar 26, 2024 · Figure 2 shows strong and weak users rate comparison of MIMO–NOMA and MIMO–OMA. From figure, we can say that strong user is having more achievable rate in NOMA compare to OMA, whereas the weak user in NOMA system suffers due to its saturation in its data rate after a transmit power of 15 dBm which is the drawback of … WebApr 10, 2024 · The authors compare the performance of this system, CRS beamspace mMIMO NOMA , beamspace MIMO-NOMA , and MIMO-OMA in a delay-intolerant scenario (A delay-intolerant system refers to a system in which symbols must be received within a specified time frame.). ... This proposed system was applied in a dynamically formed … stale cam charges