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Leany Enid Lugo-Avilés, Martha Laura López-Moreno, Felix R. Roman-Velazquez and Joel Lugo-Rosas
Agricultural soils are degraded worldwide as result of anthropogenic activities; environmental contamination; and excessive use of chemicals, fertilizers, and pesticides. Scientists are concerned about this problem; during the past few years sewage compo...
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Ishtiaq Ahmad, Sajjad Hussain, Sarmad Nozad Mahmood, Hala Mostafa, Ahmed Alkhayyat, Mohamed Marey, Ali Hashim Abbas and Zainab Abdulateef Rashed
The co-channel interference for mobile users (MUs) of a public safety network (PSN) in the co-existence of heterogeneous networks such as unmanned aerial vehicles (UAVs) and LTE-based railway networks (LRNs) needs a thorough investigation, where UAVs are...
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Shornalatha Euttamarajah, Yin Hoe Ng and Chee Keong Tan
With the rapid proliferation of wireless traffic and the surge of various data-intensive applications, the energy consumption of wireless networks has tremendously increased in the last decade, which not only leads to more CO2 emission, but also results ...
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Salma Toubali, Abdel-ilah Tahiri, Mohamed Anli, Sarah Symanczik, Abderrahim Boutasknit, Mohamed Ait-El-Mokhtar, Raja Ben-Laouane, Khalid Oufdou, Youssef Ait-Rahou, Hela Ben-Ahmed, Martin Jemo, Mohamed Hafidi and Abdelilah Meddich
The main challenge of the agricultural sector is to develop new ecological technologies that increase the yields and the tolerance of crops to abiotic constraints, especially in arid areas. The objective of this study was to test the potential roles of b...
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Nandoori Srikanth,Muktyala Siva Ganga Prasad
Random deployment of sensor nodes, energy limitations, interference of wireless links, and exposed nodes, are the major reasons of performance degradation in WSN. Energy efficiency, Lifetime improvements are the key research areas from last few decades. ...
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Won-Chang Kim, Min-Jae Paek, Jae-Hyun Ro and Hyoung-Kyu Song
This paper proposes an adaptive coordinated multi point (CoMP) scheme using pre-coding in order to improve the reliability of wireless communication systems based on orthogonal frequency division multiplexing (OFDM). In the conventional scheme, the recei...
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Anabel Beliera, María Belén Morris
Pág. 217 - 224
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Ignacio Andrés Rossi
Pág. 281 - 286
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Jia Yu, Shinsuke Konaka, Masatake Akutagawa and Qinyu Zhang
Energy efficiency and spectrum efficiency are the most important issues for future mobile systems. Heterogeneous networks (HetNets) with coordinated multiple points (CoMP) are wildly approved as a promising solution to meet increasing demands of mobile d...
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Yasmine Fahmy
Pág. 146 - 154
Joint Processing (JP) in Coordinated Multi-Point (CoMP) transmission allows user data to be jointly processed by several interfering base stations to achieve high performance and large capacity gain. This is achieved by making use of timin...
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