Article detail · 2011
Green wireless communications via cognitive dimension an overview
- Year
- 2011
- Type
- article
Data source split
- YÖKSİS YÖKSİS article record
- YÖKSİS venue IEEE Network
- Catalog match (ISSN) IEEE Network
- OpenAlex OpenAlex enrichment (abstract, citations, topics)
Abstract
OpenAlex · English
Cognitive functions in wireless network nodes are beneficial for leveraging intricate trade-offs among energy efficiency, performance and practicality. There are two fundamental but entangled aspects of cognitive radios in the green communications context: leveraging CRs for energy efficiency and operation of CRs with energy efficiency. In practice, these two objectives overlap since the improvement of energy efficiency with CRs require efficient CRs, whereas efficient wireless communications require cognitive abilities at different network components and protocols. However, there are intrinsic challenges such as hardware complexity, algorithmic problems, and design trade-offs. In this article we present and discuss these issues to highlight the case of CRs for green wireless communication systems. Additionally, some fundamental trade-offs that emerge from these challenges and their impact on greening communications via cognitive functions are outlined.
Topics
Citations
OpenAlex cited_by_count. Not a WoS or Scopus citation count; those sources have no separate column here.
206 citations
OpenAlex cited_by_count (cache / database)
12 publications in the local catalog that cite this work (OpenAlex reference match; not the full global list).
- Energy Efficiency and Satellite Networking A Holistic Overview 2011
- Scheduling in Centralized Cognitive Radio Networks for Energy Efficiency 2013
- Switching Cost-Aware Joint Frequency Assignment and Scheduling for Industrial Cognitive Radio Networks 2020
- Switching cost-aware joint frequency assignment and scheduling for industrial cognitive radio networks 2020
- Modeling and analysis of content delivery over satellite integrated cognitive radio networks 2016
- CooperativeQ: Energy-efficient channel access based on cooperative reinforcement learning 2015
- Energy efficiency impact of cognitive femtocells in heterogeneous wireless networks 2013
- Channel Switching Cost-Aware Resource Allocation for Multi-hop Cognitive Radio Networks with a Single Transceiver 2014
- Cognitive Capabilities for Femtocell Networks: Cognitive Femtocells 2012
- Energy-efficient layered content dissemination for multi-mode mobile devices 2013