Design of Coded ALOHA With ZigZag Decoder
IEEE Access, 2019 In this study, we investigated the effects of combining a zigzag decoder (ZD) with a coded ALOHA using the successive interference cancellation (SIC) technique to retrieve packets from collisions.
Masaru Oinaga +2 more
doaj +1 more source
Impact of Residual Hardware Impairments on Joint Transmission-CoMP-Cooperative NOMA Networks
IEEE AccessThis paper considers the interference of imperfect successive interference cancellation operation and hardware noise in the joint transmission of coordinated multipoint cooperative non-orthogonal multiple access (NOMA) networks. Presumably, the statement
Winny Elizabeth Philip +1 more
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Tongxin xuebao, 2021 To solve the problem of large power consumption caused by a large number of phase shifter (PS) in millimeter wave multi-antenna systems, a new type of dynamic connection structure was designed.With the goal of maximizing spectrum efficiency, two hybrid ...
Xiongwen ZHAO +5 more
doaj +2 more sources
The Journal of Engineering, 2013 The authors propose a hybrid successive continuous wave interference (CWI) cancellation scheme for GPS receivers. The proposed hybrid scheme successively detects and estimates CWIs in the time domain and nulls the estimated contaminated frequencies in ...
Ying-Ren Chien
doaj +1 more source
Outage Performance Analysis of Improper Gaussian Signaling for Two-User Downlink NOMA Systems with Imperfect Successive Interference Cancellation. [PDF]
Entropy (Basel), 2023 Liu Y, Gao H, Cheng H, Xia Y, Pei W.
europepmc +1 more source
Analisa Kinerja Kode Konvolusi pada Sistem Successive Interference Cancellation Multiuser Detection CDMA dengan Modulasi QAM Berbasis Perangkat Lunak [PDF]
, 2011 Pada Proyek Akhir ini dilakukan Analisa Kinerja Kode Konvolusi pada Sistem Successive Interference Cancellation Multiuser Detection CDMA dengan Modulasi Quadrature Amplitude Modulation Berbasis Perangkat Lunak.
Dewi, Karina Meyrita, Moegiharto, Yoedy
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Improving NOMA Multi-Carrier Systems with Intentional Frequency Offsets [PDF]
, 2019 In this letter, we investigate the possible benefits of asynchrony in the frequency domain for the non-orthogonal multiple access (NOMA) schemes. Despite the common perspective that asynchrony in transmission or reception of multi-stream signals is ...
Ganji, M, Jafarkhani, H
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The Mobile Base Station Strategy for Wireless Networks With Successive Interference Cancellation
IEEE Access, 2019 Successive interference cancellation (SIC) and mobile base stations (MBSs) have been separately exploited to effectively collect data in wireless networks.
Lei Shi +4 more
doaj +1 more source
Antenna subset selection for V-BLAST systems based on permutation and QR decomposition
Tongxin xuebao, 2006 A novel antenna subset selection in V-BLAST systems with ordered successive interference cancellation （OSIC） detection was presented. With an eye to the impacts of ordering and cancellation, by use of permutation and QR decom-position, a terse antenna ...
LI Li1 +3 more
doaj +2 more sources
Successive Interference Cancellation for Bandlimited Channels With Direct Detection
IEEE Transactions on CommunicationsThe maximum information rates for bandlimited channels with direct detection are achieved with joint detection and decoding (JDD), but JDD is often too complex to implement. Two receiver structures are studied to reduce complexity: separate detection and decoding (SDD) and successive interference cancellation (SIC).
Tobias Prinz +5 more
openaire +2 more sources