Results 41 to 50 of about 232,730 (164)
Modeling of licensed PCS self-interference [PDF]
2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277), 2001 Self-interference in personal communications services (PCS) systems is a real and acknowledged problem in both urban and rural areas. If left unresolved, it can impact the quality of service and system capacity. Self-interference is of particular interest to the commercial PCS industry, as more systems are being developed and implemented in already ...
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Single-Shot Fringe Projection Profilometry Based on LC-SLM Modulation and Polarization Multiplexing
PhotonicsFringe projection profilometry (FPP) is extensively utilized for the 3D measurement of various specimens. However, traditional FPP typically requires at least three phase-shifted fringe patterns to achieve a high-quality phase map.
Long Shu +7 more
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Self-interference channel for full duplex transceivers [PDF]
2014 IEEE Wireless Communications and Networking Conference (WCNC), 2014 The self-interference (SI) channel in full duplex transceivers is investigated. The SI channel is measured using ultra wide-band antennas. Narrow-band measurement technique is used for the channel measurements so that spatial resolution of 4.3 cm is achieved.
Juntti Markku, Sethi Alok, Tapio Visa
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Throughput Improvement in Cellular Networks via Full-Duplex Based Device-to-Device Communications
IEEE Access, 2016 In this paper, throughput improvement of device-to-device (D2D)-aided underlaying cellular networks is analyzed. The D2D devices are assumed to be capable of operating at the full duplex (FD) mode to enable the concurrent transmission and reception with ...
Xiaomeng Chai +4 more
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Detection of GPS C/A Code Self-Interference: Monitor Overview and Applicability
Navigation, 2023 Self-interference can cause large errors of up to tens of meters on the GPS C/A code pseudorange measurement. Although the probability of an occurrence of large self-interference errors is small, to enable the use of C/A code phase measurements in high ...
Jessica Belzer, Frank van Graas
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Frontiers in Marine Science, 2022 The in-band full-duplex underwater acoustic communication (IBFD-UWAC) mode has twice the information throughput of the traditional half-duplex communication mode, significantly increasing the communication efficiency.
Yinheng Lu +15 more
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An improved self‐interference canceller for X‐band radar transceivers
IET Microwaves, Antennas & Propagation, 2021 A study and analysis of an X‐band transceiver self‐interference cancelation system based on wideband 90° phase‐shifters are presented. The analysis introduces the conditions for perfect isolation and imbalance mitigation in the system.
Mohammed Mahdi +3 more
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IEEE Access, 2017 In this paper, we investigate the sequence estimation problem of binary and quadrature phase shift keying faster-than-Nyquist (FTN) signaling and propose two novel low-complexity sequence estimation techniques based on concepts of successive interference
Ebrahim Bedeer +2 more
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Optimized Full-Duplex MIMO DF Relaying With Limited Dynamic Range
IEEE Access, 2017 This paper investigates the transceiver optimization of full-duplex multiple-input multipleoutput decode-and-forward (DF) relaying by taking into account the practical factor of limited dynamic range (LDR).
Hong Shen +3 more
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Full-Duplex Femto Base-Station With Antenna Selection: Experimental Validation
IEEE Access, 2019 Full-Duplex (FD) is an emerging technology that allows the communication device to use the same frequency to simultaneously transmit and receive. The cancellation of the high power Self-Interference (SI) is the main challenge in FD systems.
Nidal Zarifeh +3 more
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