Kernel regression estimation with errors-in-variables for random fields
Sign Up to like & getrecommendations! Published in 2019 at "Afrika Matematika"
DOI: 10.1007/s13370-019-00654-7
Abstract: In this paper, we investigate kernel regression estimation when the data are contaminated by measurement errors in the context of random fields. We establish sharp rate of weak and strong convergence of the kernel regression… read more here.
Keywords: regression; random fields; kernel regression; regression estimation ... See more keywords
SER performance of MIMO full-duplex relay system with channel estimation errors and transceivers hardware impairments
Sign Up to like & getrecommendations! Published in 2021 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2021.153751
Abstract: Abstract In practice, traditional wireless communication systems are often affected by various negative factors such as channel estimation errors (CEE) and transceiver hardware impairments (THI). For in-band full-duplex (FD) communication systems, besides CEE and THI… read more here.
Keywords: hardware impairments; system; performance; channel estimation ... See more keywords
On the Interaction Between Joint Tx/Rx IQI and Channel Estimation Errors in DVB-T Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2017.2717968
Abstract: Digital video broadcasting terrestrial (DVB-T) systems use hierarchical modulation, which involve a “high-priority” and a “low-priority” (LP) bit stream. An inherent weakness of this scheme is the severe performance degradation of the less protected LP… read more here.
Keywords: estimation errors; dvb systems; channel estimation; channel ... See more keywords
Zero Forcing Detection for Short Packet Transmission Under Channel Estimation Errors
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2019.2913886
Abstract: A multiuser multiple-input multiple-output wireless communication system is analytically studied under the short-packet transmission regime. The practical scenario of channel estimation errors is adopted when the signals undergo Rayleigh channel fading conditions. Unlike most previous… read more here.
Keywords: short packet; channel estimation; estimation errors; packet transmission ... See more keywords
Uplink NOMA Short-Packet Communications With Residual Hardware Impairments and Channel Estimation Errors
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3148124
Abstract: In this paper, we study an uplink non-orthogonal multiple access (NOMA) wireless system with short-packet communications (SPC) in the presence of channel estimation errors and residual transceiver hardware impairments. Two NOMA decoding schemes are considered,… read more here.
Keywords: packet communications; estimation errors; channel estimation; packet ... See more keywords