Energy-Efficient Resource Optimization with Wireless Power Transfer for Secure NOMA Systems
Lei, L., Chang, Z., Hu, Y., Ristaniemi, T., Yuan, Y., & Chatzinotas, S. (2019). Energy-Efficient Resource Optimization with Wireless Power Transfer for Secure NOMA Systems. In ICCC 2018 : IEEE/CIC International Conference on Communications in China. IEEE. https://doi.org/10.1109/iccchina.2018.8641140
Päivämäärä
2019Tekijänoikeudet
© 2018 IEEE/CIC International Conference on Communications in China (ICCC).
In this paper, we investigate resource allocation algorithm design for secure non-orthogonal multiple access (NOMA)
systems empowered by wireless power transfer. With the consideration of an existing eavesdropper, the objective is to obtain
secure and energy efficient transmission among multiple users
by optimizing time, power and subchannel allocation. Moreover,
we also take into consideration for the practical case that the
statistics of the channel state information of the eavesdropper
is not available. In order to address the optimization problem
and its high computational complexity, we propose an iterative
algorithm with guaranteed convergence to deliver a suboptimal
solution for general cases. For some special cases, the solution
ensures the global optimum. Numerical studies demonstrate
the competitiveness of the proposed algorithmic solution over
conventional orthogonal multiple access systems as well as over
other existing NOMA resource allocation schemes.
Julkaisija
IEEEEmojulkaisun ISBN
978-1-5386-7006-4Konferenssi
IEEE/CIC International Conference on Communications in ChinaKuuluu julkaisuun
ICCC 2018 : IEEE/CIC International Conference on Communications in ChinaAsiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/28925671
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Lisenssi
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Energy Efficient Resource Allocation for Wireless Powered UAV Wireless Communication System with Short Packet
Xie, Jin; Chang, Zheng; Guo, Xijuan; Hämäläinen, Timo (Institute of Electrical and Electronics Engineers (IEEE), 2023)The unmanned aerial vehicle (UAV), which is prominent in its flexibility and low cost, is considered to be fully utilized in the future wireless communication system to provide flexible services and improve connectivities. ... -
Energy Efficient Resource Allocation for Wireless Powered UAV Wireless Communication System with Short Packet
Xie, Jin; Chang, Zheng; Guo, Xijuan; Hämäläinen, Timo (Institute of Electrical and Electronics Engineers (IEEE), 2022)The unmanned aerial vehicle (UAV), which is prominent in its flexibility and low cost, is considered to be fully utilized in the future wireless communication system to provide flexible services and improve connectivities. ... -
Energy Efficient Optimization for Wireless Virtualized Small Cell Networks With Large-Scale Multiple Antenna
Chang, Zheng; Han, Zhu; Ristaniemi, Tapani (IEEE, 2017)Wireless network virtualization is envisioned as a promising framework to provide efficient and customized services for next-generation wireless networks. In wireless virtualized networks (WVNs), limited radio resources ... -
Spectrum and energy efficient solutions for OFDMA collaborative wireless networks
Chang, Zheng (University of Jyväskylä, 2013) -
Joint Spectral and Energy Efficiency Optimization for Downlink NOMA Networks
Khan, Wali Ullah; Jameel, Furqan; Ristaniemi, Tapani; Khan, Shafiullah; Sidhu, Guftaar Ahmad Sardar; Liu, Ju (Institute of Electrical and Electronics Engineers, 2020)Non-orthogonal multiple access (NOMA) holds the promise to be a key enabler of 5G communication. However, the existing design of NOMA systems must be optimized to achieve maximum rate while using minimum transmit power. ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.