Results 161 to 170 of about 1,894 (196)
Some of the next articles are maybe not open access.
GPS Solutions, 2018
Network-based ambiguity resolution (AR) between reference stations is the prerequisite to realize a precise real-time kinematic positioning service. With the help of BDS triple-frequency signals, we can efficiently deal with the ionospheric delay and tropospheric delay, and achieve rapid and reliable AR.
Weiming Tang +4 more
openaire +1 more source
Network-based ambiguity resolution (AR) between reference stations is the prerequisite to realize a precise real-time kinematic positioning service. With the help of BDS triple-frequency signals, we can efficiently deal with the ionospheric delay and tropospheric delay, and achieve rapid and reliable AR.
Weiming Tang +4 more
openaire +1 more source
Optical Engineering, 2014
An innovative wavelength division multiplex-radio over fiber-passive optical network architecture for multiple access points (AP) based on multitone generation and triple sextupling frequency is proposed and dem- onstrated. A dual-drive Mach-Zehnder modulator (DD-MZM) is utilized to realize the multitone generation.
Guangming Cheng +3 more
openaire +1 more source
An innovative wavelength division multiplex-radio over fiber-passive optical network architecture for multiple access points (AP) based on multitone generation and triple sextupling frequency is proposed and dem- onstrated. A dual-drive Mach-Zehnder modulator (DD-MZM) is utilized to realize the multitone generation.
Guangming Cheng +3 more
openaire +1 more source
2016
An algorithm of single-epoch integer ambiguity resolution for reference stations of BDS triple-frequency network RTK is proposed in this paper. The mathematic models, resolution process, and result analyses are given in detail. The main idea of this method is to resolve extra-wide-lane and wide-lane ambiguity by using the method of TCAR, determine the ...
Ming Liu +4 more
openaire +1 more source
An algorithm of single-epoch integer ambiguity resolution for reference stations of BDS triple-frequency network RTK is proposed in this paper. The mathematic models, resolution process, and result analyses are given in detail. The main idea of this method is to resolve extra-wide-lane and wide-lane ambiguity by using the method of TCAR, determine the ...
Ming Liu +4 more
openaire +1 more source
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields
AbstractHigh‐performance frequency selective surfaces (FSSs) have gained attention for their spatial filtering characteristics in 5G communication systems. In this work, we propose an efficient and accurate design methodology for the FSS. Three different artificial neural network methods (ANN) are employed, and their performances are compared for ...
Ufuk Şahin +3 more
openaire +2 more sources
AbstractHigh‐performance frequency selective surfaces (FSSs) have gained attention for their spatial filtering characteristics in 5G communication systems. In this work, we propose an efficient and accurate design methodology for the FSS. Three different artificial neural network methods (ANN) are employed, and their performances are compared for ...
Ufuk Şahin +3 more
openaire +2 more sources
2011 International Conference on Image Information Processing, 2011
In this paper, an innovative low complexity triple layer Wireless Sensor Network (WSN) system is proposed, which monitors M-ary events like temperature, pressure, etc. with the help of geographically distributed local sensors. These local sensors convey signals to the fusion centre using M-ary Frequency Shift Keying (MFSK) modulation scheme over ...
openaire +1 more source
In this paper, an innovative low complexity triple layer Wireless Sensor Network (WSN) system is proposed, which monitors M-ary events like temperature, pressure, etc. with the help of geographically distributed local sensors. These local sensors convey signals to the fusion centre using M-ary Frequency Shift Keying (MFSK) modulation scheme over ...
openaire +1 more source
2011 6th International Conference on Telecommunication Systems, Services, and Applications (TSSA), 2011
In this paper, an innovative and highly optimal triple layer Wireless Sensor Network (WSN) system is analyzed and illustrated, which monitors M-ary events like temperature, pressure, humidity, etc. with the help of geographically distributed local sensors.
openaire +1 more source
In this paper, an innovative and highly optimal triple layer Wireless Sensor Network (WSN) system is analyzed and illustrated, which monitors M-ary events like temperature, pressure, humidity, etc. with the help of geographically distributed local sensors.
openaire +1 more source
Frequency-guidance Collaborative Triple-branch Network for single image dehazing
Displays, 2023Weichao Yi +5 more
openaire +1 more source
GLOBECOM 2023 - 2023 IEEE Global Communications Conference, 2023
Shaoshuai Fan, Yichen Ji, Hui Tian 0003
openaire +1 more source
Shaoshuai Fan, Yichen Ji, Hui Tian 0003
openaire +1 more source
2023 IEEE 35th International Conference on Tools with Artificial Intelligence (ICTAI), 2023
Yi Xiang +3 more
openaire +1 more source
Yi Xiang +3 more
openaire +1 more source