Browsing by Author "Dowhuszko, Alexis"
Now showing items 1-12 of 12
-
A new approach to exploit channel power imbalance in distributed antenna systems with fiber fronthaul
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference report
Restricted access - publisher's policyCloud Modulation (CM) is a novel transmission method that mitigates the non-linear impairments introduced by the Radio-over-Fiber (RoF) links of a distributed antenna system. In CM, constant-envelope phase-modulated radio ... -
Achievable data rate of coordinated multi-point transmission for visible light communications
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference report
Restricted access - publisher's policyThis paper studies the sum data rate that a Visible Light Communication (VLC) system with multiple users canachieve when phosphor-converted white LED panels are usedto provide illumination and communication simultaneously. ... -
Balancing egoistic and altruistic transmit beamforming in femtocell networks
(Institute of Electrical and Electronics Engineers (IEEE), 2011)
Conference report
Restricted access - publisher's policyIn this paper, we study the balancing of egoistic (maximum-ratio, MR) and altruistic (zero-forcing, ZF) beamforming (BF) in femtocells through simulations. To investigate the achievable gains from operating between the ... -
Cooperative transmission scheme to address random orientation and blockage events in VLC systems
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessVisible light communication (VLC) is a promising communication technology that paves the way to the Internet of Things. The forthcoming Industry 4.0 requires reliable high-speed communication links, which can be easily ... -
Distance-aware coordinated multi-point transmission for terahertz band communication
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Conference report
Restricted access - publisher's policyTerahertz (THz) band communication has abundant spectral resources to accommodate multiple broadband carriers. However, the strong path loss attenuation and the limited transmission power affect the maximum number of ... -
Indoor monitoring system based on ARQ signaling generated by a Visible Light Communication link
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference lecture
Restricted access - publisher's policyVisible Light Communications (VLC) is a candidate technology that complements the benefits of radio communication networks, particularly in those situations where a low-cost solution using license-free spectrum is required ... -
Integration of optical and satellite communication technologies to improve the cache filling time in future 5G edge networks
(2019)
Conference report
Open AccessCaching is an enabler to avoid congestion and delay in the backhaul links of future 5G networks. The basic idea behind this concept consists in estimating the content that would be most likely requested by the end users ... -
LEO satellite constellations to offload optical terrestrial networks in placement of popular content in 5G edge nodes
(2020)
Conference report
Open AccessTelecom operators are constantly searching for solutions to deal with notable growths on the data demand. One of these options consists in predicting the popularity of content to-be-requested by the subscribers on a daily ... -
Modeling the effect of non-linear distortion in a centralized RAN with analog optical fronthaul
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference report
Restricted access - publisher's policyThe Centralized Radio Access Network (C-RAN) architecture has potential to achieve the target goals that have been set for 5G. However, as the number of radio signals to be transported from the Centralized Base Station ... -
Resource allocation for cooperative transmission in optical wireless cellular networks with illumination requirements
(2020-10)
Article
Open AccessVisible light communication (VLC) often suffers from line-of-sight path blockages and high levels of inter-cell interference. Thus, the analysis and design of cooperation techniques become crucial to address these key ... -
Robust cooperative multicarrier transmission scheme for optical wireless cellular networks
(2018-01-01)
Article
Open Access -
Total degradation of a DVB-S2 satellite system with analog transparent optical feeder link
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessThis paper studies the End-to-End (E2E) performance of a High Throughput Satellite (HTS) system that utilizes a transparent (non-regenerative) optical feeder link to transport the DVB-S2 signals associated with the large ...
