Investigation on orthogonal frequency division multiplexing with index modulation by Fan, Rui

“…To be specific, in low SNR region, OFDM-IM's BER performance is not as good as classical OFDM's while in high SNR region, OFDM-IM outperforms classical OFDM in terms of BER performance. …”
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A novel two-degrees-of-freedom piezoelectric energy harvester by Wu, Hao, Tang, Lihua, Yang, Yaowen, Soh, Chee Kiong

“…In this article, a novel compact piezoelectric energy harvester using two vibration modes has been developed. The harvester comprises one main cantilever beam and an inner secondary cantilever beam, each of which is bonded with piezoelectric transducers. …”
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Adaptive modulation and subcarrier allocation for multiuser OFDM/CDMA systems by Zhang, Hua

“…For multi-service (Voice and Data) transmissions, voice and data services have different priorities, BER requirements, transmission rates and power consumption. …”
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Hybrid free space optics/radio frequency communication for next generation wireless networks by Sharma, Shubha

“…A unifi ed performance analysis is addressed and novel expressions for average bit error rate (BER) are obtained. The theoretical results presented in the above mentioned proposed schemes have been extensively validated by Monte-carlo simulations. …”
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Interference suppression of coded frequency hopped system by Ong, Johnson Soon Ann

“…The purpose of this report is to study the bit error rate (BER) of the frequency hopped (FH) system with a non-coherent MFSK or M-ary frequency-shift-keyed modulation and how to improve the BER, with the usage of some channel coding techniques. …”
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Symbol-error performance and bit-error performance for 2-dimensional signals by Ilakkiyaa D/O Gunasekaran

“…The main purpose of this project is to compare the SER and BER performances for different Phase Shift Keying (PSK) and Quadrature Amplitude Modulation (QAM) schemes. …”
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Design language in packaging. by Wijaya, Merwyn.

“…Craid is a fictitious brand of Irish beer that is designed based on this essential role. …”
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Sky scanning on rooftop via fish-eye camera by Sim, Yu Ling Julia

“…Daylight simulation has been a topic that’s been of interest so as to maximize the performance of daylighting in buildings and solar forecasting. …”
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MIMO visible light communication system with enhanced performance by Han, Junyao

“…Furthermore, zero-forcing and minimum mean square error with regards to pre and post coding were used to plot BER against various parameters. In this simulation, the performance of 4x4-MIMO-OFDM is evaluated and enhanced…”
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Modeling, validation, and performance of low-frequency piezoelectric energy harvesters by Abdelkefi, A., Barsallo, Nilma, Tang, Lihua, Yang, Yaowen, Hajj, Muhammad R

“…Analytical and finite element electromechanical models that take into account the fact that the piezoelectric sheet does not cover the whole substrate beam are developed. A linear analysis of the analytical model is performed to determine the optimal load resistance. …”
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Space-time line code aided offset spatial modulation by Pang, Yashan, Xiao, Yue, Lei, Xia, Guan, Yong Liang, Joung, Jingon

“…Simulation results confirm the tightness of the derived BER bound and the advantages of the proposed scheme.…”
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Offset-16QAM-based coherent WDM with multi-carrier group detection by Xiang, Meng, Fu, Songnian, Tang, M., Shum, P., Liu, Deming

“…Recently, offset-QAM based coherent WDM (CoWDM) has been proposed to build up spectrally-efficient multi-carrier superchannels. …”
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The behaviour of steel and composite structures under a middle-column-removal scenario by Yang, Bo

“…Firstly, the behaviour of different types of steel bolted beam-column joints under a middle-column-removal scenario has been studied by experimental tests. …”
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Spooky action in the film/novel debate. by Lee, Tracy Marie Shiyin., Luo, Esmonde Jianwen., Wong, Kai Wing., Manoj Prabhoda Chandran., Chee, Kang Xiong.

“…The installation follows a Collector, Photographer, Writer and a Collective (a beer garden group that gathers at the local coffeeshop) in their daily life as they contemplate the curious events, and each other, in an attempt to cope with the boredom they face in the neighbourhood. …”
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Dynamic trapping and manipulation of biological cells with optical tweezers by Sun, Dong, Hu, Songyu., Cheah, Chien Chern, Li, Xiang

“…Current control techniques for optical tweezers work only when the cell is located in a small neighbourhood around the centroid of the focused light beam. Therefore, the optical trapping fails when the cell is initially located far away from the laser beam or escapes from the optical trap during manipulation. …”
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Polarization sensitive multi-hollow-core antiresonant fiber by Raynal, Guillaume, Goel, Charu, Yoo, Seongwoo, Chang, Wonkeun

“…Of particular interest is the development of an inline multicore polarization beam splitter. To this end, multicore fiber designs have been investigated, but mostly in simulation studies. …”
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Shortening and turbo decoding of product codes by Lim, Kai Ching

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Global borders : power, fragility, and ‘a kind of fiction’ (Editorial introduction) by Cahill, Samara

“…With the gentlest wafting of pollen from a summer breeze or a bee’s wing, the fixed categories borders inscribe can blossom into hybridities.…”
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Study on mechanism and influential factors of progressive collapse resistance of base-isolated structure by Bao, Chao, Zhang, Yuhang, Lv, Dahai, Wang, Huxiang, Ma, Xiaotong, Cao, Jixing, Lim, Kar Sing

“…The results show that the non-uniformity of the beams and the concentrated loading at the nodes were easy to form a linear catenary mechanism, resulting in more severe beam end damage than mid-span damage. …”
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Investigation of radiant panel cooling systems for sensible cooling in air conditioning by Teo, Nguan Teck.

“…In creating the active chilled beam systems, two air handling units were considered, namely Dedicated Outdoor Air System (DOAS) and the active desiccant dehumidification system. …”
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