A5014332968- Advanced Wireless Communication Technologies
- Telecommunications and Broadcasting Technologies
- PAPR reduction in OFDM
- Wireless Body Area Networks
- IoT Networks and Protocols
- Millimeter-Wave Propagation and Modeling
University of the Basque Country
2020-2022
A relevant solution for the high demand new multimedia applications and services is millimeter wave (mmWave) frequency band in 5G. However, order to face technological challenges of present those that will appear short-term future, it necessary improve spectral efficiency 5G systems. In particular, Radio Resource Management (RRM) module considered an essential component. Nevertheless, resource allocation techniques combine orthogonal multiplexing (OMA) schemes, such as Time Division Multiple...
This paper presents an optimization algorithm for resource allocation management in a 5G broadcast/unicast convergence scenario. The of broadcast and unicast services has always been challenge. In this work, Non-Orthogonal Multiple Access (NOMA) techniques are proposed as the enabler convergence. Hence, designed developed maximizes data rate offered services, while users predefined minimum percentage served capacity is guaranteed. can be executed NOMA TDMA. Results indicate that level...
5G communications represent a large ecosystem of several use cases with very different requirements and characteristics. For this reason, analyses based on capacity robustness are not fully representative, aspects such as energy consumption, interference management, or latency must be taken into account. Specifically, consumption efficiency special relevance in future wireless due to the receivers. Non-Orthogonal Multiple Access (NOMA) techniques have shown significant system reliability...
Industry 4.0 is expected to change radically the current ecosystem of industrial technologies, including commu-nication systems. Novel scenarios will request fulfill tight requirements, such as low latency and ultra-high reliability. Classical wired solutions lack scalability mobility assume high deployment costs. However, in wireless communications, propagation channel appears an additional challenge overcome limitations This paper addresses several requirements simultaneously using...
5G technology is expected to be a revolution in mobile communications due its flexible physical layer (PHY). It cover wide range of applications such as industry, virtual reality (VR) and autonomous vehicles. In particular, this work focused one the main use cases 5G: enhanced Mobile Broadband (eMBB), which targets large transmission capacities. This paper proposes algorithms that optimize distribution radio resources broadcast/unicast scenarios networks using Non-Orthogonal Multiple Access...