An overview of limited feedback in wireless communication systems
It is now well known that employing channel adaptive signaling in wireless communication
systems can yield large improvements in almost any performance metric. Unfortunately …
systems can yield large improvements in almost any performance metric. Unfortunately …
A survey on higher-order QAM constellations: Technical challenges, recent advances, and future trends
Communication system's performance is sensitive to bandwidth, power, cost etc. There have
been various solutions to improve the performance, out of them, one of the fundamental …
been various solutions to improve the performance, out of them, one of the fundamental …
Smart home based on WiFi sensing: A survey
Conventional sensing methodologies for smart home are known to be labor-intensive and
complicated for practical deployment. Thus, researchers are resorting to alternative sensing …
complicated for practical deployment. Thus, researchers are resorting to alternative sensing …
A unified approach to QoS-guaranteed scheduling for channel-adaptive wireless networks
Scheduling amounts to allocating optimally channel, rate and power resources to multiple
connections with diverse quality-of-service (QoS) requirements. It constitutes a throughput …
connections with diverse quality-of-service (QoS) requirements. It constitutes a throughput …
EARTH—Energy aware radio and network technologies
EARTH is a major new European research project starting in 2010 with 15 partners from 10
countries. Its main technical objective is to achieve a reduction of the overall energy …
countries. Its main technical objective is to achieve a reduction of the overall energy …
Approaches to energy efficient wireless access networks
O Blume, D Zeller, U Barth - 2010 4th International Symposium …, 2010 - ieeexplore.ieee.org
Due to increasing data traffic rates and rollout of advanced radio transmission technologies
wireless networks consume increasing amount of energy and contribute a growing fraction …
wireless networks consume increasing amount of energy and contribute a growing fraction …
A survey on design and performance of higher-order QAM constellations
As the research on beyond 5G heats up, we survey and explore power and bandwidth
efficient modulation schemes in details. In the existing publications and in various …
efficient modulation schemes in details. In the existing publications and in various …
Throughput analysis of multi-user OFDMA-systems using imperfect CQI feedback and diversity techniques
In this paper, the throughput of an adaptive multiuser SISO-OFDMA/FDD system with
channel quality information (CQI) signalled digitized over a feedback channel to the …
channel quality information (CQI) signalled digitized over a feedback channel to the …
Analysis of random orientation and user mobility in LiFi networks
M Dehghani Soltani - 2019 - era.ed.ac.uk
Mobile data traffic is anticipated to surpass 49 exabyte per month by 2021. Smartphones, as
the main factor of generating this huge data traffic (86%), are expected to require average …
the main factor of generating this huge data traffic (86%), are expected to require average …
Minimizing transmit power for coherent communications in wireless sensor networks with finite-rate feedback
AG Marques, X Wang… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
We minimize average transmit power with finite-rate feedback for coherent communications
in a wireless sensor network (WSN), where sensors communicate with a fusion center using …
in a wireless sensor network (WSN), where sensors communicate with a fusion center using …