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pro vyhledávání: '"Majid, Arslan J."'
Resource allocation in orthogonal frequency division multiplexing (OFDM) systems is performed through allocating blocks of subcarriers to each user. Even though OFDM is the primary waveform for 5G NR systems, research reports have noted that single c
Externí odkaz:
http://arxiv.org/abs/2202.13881
By processing in the frequency domain (FD), massive MIMO systems can approach the theoretical per-user capacity using a single carrier modulation (SCM) waveform with a cyclic prefix. Minimum mean squared error (MMSE) detection and zero forcing (ZF) p
Externí odkaz:
http://arxiv.org/abs/2103.07631
Frequency domain (FD) multi-user detection (MUD) has been shown to be an effective means of approaching the theoretical per-user capacity for single carrier modulation (SCM) schemes in massive MIMO scenarios with highly dispersive channels. When a cy
Externí odkaz:
http://arxiv.org/abs/2010.06658
Autor:
Kenney, Brent A., Jenkins, Stephen N., Majid, Arslan J., Moradi, Hussein, Farhang-Boroujeny, Behrouz
Cyclic Prefix Direct Sequence Spread Spectrum (CP-DSSS) is a novel waveform that is proposed as a solution to massive machine type communications (mMTC) for 5G and beyond. This paper analyzes the capacity of CP-DSSS in comparison with Orthogonal Freq
Externí odkaz:
http://arxiv.org/abs/2003.08599
Cyclic Prefix Direct Sequence Spread Spectrum (CP-DSSS) is a promising solution for futuristic 6G ultra-reliable low latency communications (URLLC) and massive machine type communication (mMTC) applications. We propose that in such applications, the
Externí odkaz:
http://arxiv.org/abs/2003.08606
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