Filters








199,734 Hits in 4.7 sec

Wireless and Radio Communications

Todor Cooklev, Leif Wilhelmsson, Peiying Zhu
2020 IEEE Communications Standards Magazine  
Wireless and Radio Communications Leif Wilhelmsson Todor Cooklev Peiying Zhu  ...  Biographies Todor Cooklev (tcooklev@gmail.com) is Harris Professor of Wireless Communication and Applied Research at Purdue University, Fort Wayne, Indiana.  ... 
doi:10.1109/mcomstd.2020.9204592 fatcat:xjozxpumrbeuzgs6cbrw37ve2i

Introductory Chapter: Primary and Secondary Users in Cognitive Radio-Based Wireless Communication Systems [chapter]

Shahriar Shirvani Moghaddam
2018 Cognitive Radio in 4G/5G Wireless Communication Systems  
Additional information is available at the end of the chapter Wireless communications and the necessity of cognitive radio Wireless communication systems play a special role in human life, facilitate the  ...  From the beginning, one of the main problems in wireless communications is the scarcity of radio resources (frequency, time, and power).  ...  that have been taken in recent years as strategies for the optimal use of radio resources, the further development of cognitive radio, and the improvement of the efficiency of wireless communication systems  ... 
doi:10.5772/intechopen.82033 fatcat:cwflydi5qrbobk2lmpyxzqvdfe

Intelligent Wireless Communications Enabled by Cognitive Radio and Machine Learning [article]

Xiangwei Zhou, Mingxuan Sun, Geoffrey Ye Li, Biing-Hwang Juang
2018 arXiv   pre-print
In this paper, we discuss the development of the cognitive radio technology and machine learning techniques and emphasize their roles in improving spectrum and energy utility of wireless communication  ...  We also present practical applications of these techniques and identify further research challenges in cognitive radio and machine learning as applied to the existing and future wireless communication  ...  APPLICATIONS IN WIRELESS SYSTEMS, CHALLENGES, AND FUTURE DIRECTIONS In this section, we focus on applications of cognitive radio and machine learning to the existing and future wireless communication systems  ... 
arXiv:1710.11240v4 fatcat:elt77cgcxvappbxvspp7evb74u

Wireless Sensor based Dynamic Channel Selection in Cellular Communication by Cognitive Radio Approach

Torsha Banerjee, Chittabrata Ghosh, Dharma P. Agrawal
2006 2006 1st International Conference on Cognitive Radio Oriented Wireless Networks and Communications  
In this paper, we introduce cognitive radio to the short-wave and proposed a novel algorithm to choose the link based on learning historical information.  ...  Short-wave communication is a crucial issue in military communication. To improve the performance of short-wave communication, modern communication technology has been utilized.  ...  Cognitive radio wireless can give the effective transmission of signal information in the field of civil and military, so it can be up against the increasingly crowded wireless communications systems and  ... 
doi:10.1109/crowncom.2006.363466 dblp:conf/crowncom/BanerjeeGA06 fatcat:dt3vqnac4vdjpkhzbzvpnomdeu

Cognitive Radio With Software Defined Radio and Mimo for Future Generation Wireless Communication

Shashank Singh
2015 Journal of computer science and systems biology  
Bineet Gupta for his valuable suggestions and contributions.  ...  Acknowledgement We are thankful to the Faculty members of Computer Science and Engineering, Shri Ramswaroop University for their motivation and continuous support. Our special vote of thanks to Dr.  ...  Cognitive Radio With Software Defined Radio and Mimo for Future Generation Wireless Communication monitor and identify any other transmissions and inform to CPU to take suitable action.  ... 
doi:10.4172/jcsb.1000184 fatcat:j5bimeabffglxake2ueoh44hay

Cognitive Radio Networks: Enabling New Wireless Broadband Opportunities

Dave Cavalcanti, Monisha Ghosh
2008 2008 3rd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom 2008)  
new opportunities for wireless broadband access in rural area and remote communities.  ...  In this paper, we discuss the regulatory scenario for cognitive radio networks and give an overview of the emerging IEEE 802.22 standard, which is based on a dynamic spectrum access model, and provides  ...  rural communities and emerging markets [1] .  ... 
doi:10.1109/crowncom.2008.4562540 dblp:conf/crowncom/CavalcantiG08 fatcat:5dvjj5b7ijeazpf7a65ae6cfiu

Artificial Intelligence and Radio Networks

Yi Qian
2020 IEEE wireless communications  
In the eighth article, "Safety Assessment of Radio Frequency and Visible Light Communication for Vehicular Networks", C. J.  ...  His research interests include wireless communications and networks, and information and communication network security.  ... 
doi:10.1109/mwc.2020.9023914 fatcat:tyo2ksz755c7fm4l7tzmdxlgya

Trends in Broadband Wireless Communication Systems and Software Defined Radios

Kazuhiro UEHARA
2006 Interdisciplinary Information Sciences  
This paper reviews the current trends in broadband wireless communication systems, including cellular, wireless LAN, and fixed wireless access (FWA) systems.  ...  Next generation wireless communication systems require a higher broadband performance to support highly realistic rich content and still be capable of seamlessly supporting integrated services using a  ...  Hagimoto and Dr. M. Umehira for their valuable advice and suggestions.  ... 
doi:10.4036/iis.2006.163 fatcat:zf7exbeew5flvavis2jeklfluq

UAV-aided Radio Map Construction for Wireless Communications and Localization [article]

Wenjie Liu, Junting Chen
2021 arXiv   pre-print
Radio maps can be used for source localization, link performance prediction, and wireless relay planning.  ...  The paper investigates the partial quasiconvexity of the least squares problem, and based on that, an efficient radio map learning algorithm is developed.  ...  RADIO MAP MODEL Consider wireless communications between a ground user and a low altitude aerial node over a dense urban environment.  ... 
arXiv:2107.10574v1 fatcat:ujze5kevt5e2lntrot3k4vioti

Radio Resource Management for Wireless Internet

Halim Yanikomeroglu, Mohamed H. Ahmed, Bassam Hashem
2003 Wireless Communications and Mobile Computing  
Proportional to its importance, radio resource management appears to be an immensely complex task as well in future wireless networks.  ...  (Nortel Networks, Canada), is a visionary one in which radio resource management related issues are discussed for the envisioned future mobile broadband wireless networks.  ...  His research interests include almost all aspects of wireless communications with a special emphasis on cellular multihop networks, radio resource management and CDMA multi-antenna systems.  ... 
doi:10.1002/wcm.182 fatcat:slnv3uhu2ndypezm77okzym47m

CHRIS: CHannel and Radio Interface Switching for Multi-Radio Wireless Mesh Network

Chengchen Hu, Kai Miao, John Vicente, Sanjay Rungta, Minjiao Ye
2007 2007 4th International Symposium on Wireless Communication Systems  
This paper presents a performance problem due to transmission oscillation that occurs in multi-radio wireless mesh network, which has not been reported by anyone in the research community.  ...  Multi-radio Wireless Mesh Network (MWMN) has been recognized as a significant direction for the next generation wireless network.  ...  We envision a decentralized communication system [2] , OverMesh, which is formed by wireless mesh networks and a highly virtualized, converged computing and communications nodebased architecture with  ... 
doi:10.1109/iswcs.2007.4392377 fatcat:rgtgaziwm5dyfje7gxrvbrt2sq

Toward optimal cross-layer solutions for cognitive radio wireless networks

Francesco Lo Presti, Chiara Petrioli
2010 Proceedings of the 5th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications  
In this paper, instead, we derive a cross-layer scheme for cognitive radio networks which jointly optimize the sources flow rates, routing and medium access control while accounting for and exploiting  ...  Cognitive radio (CR) networks have been proposed as a viable solution to spectrum scarcity problems.  ...  Communication links between node n and m exist if and only if node n and m are within transmission range of each other.  ... 
doi:10.4108/icst.crowncom2010.9243 dblp:conf/crowncom/PrestiP10 fatcat:vx7gserlmzamtn5hux7rrfnqre

Fog Intelligence and Radio Access Networks

Yi Qian
2020 IEEE wireless communications  
More specifically, he has research and industry experience in wireless communications and networks, wireless sensor networks, vehicular communication networks, information and communication network security  ...  His research interests include wireless communications and networks, and information and communication network security.  ...  In the last issue of IEEE Wireless Communications Magazine, we successfully published a special issue on "Intelligent Radio: When Artificial Intelligence Meets Radio Network."  ... 
doi:10.1109/mwc.2020.9085254 fatcat:qysf5tqmn5fhtkfjafbmshcfze

Software-Defined Radio—Basics and Evolution to Cognitive Radio

Friedrich K Jondral
2005 EURASIP Journal on Wireless Communications and Networking  
The software communications architecture is introduced as an example for a framework that allows an object-oriented development of software-defined radios.  ...  The role of standards in radio development is emphasized and the usage of transmission mode parameters in the construction of software-defined radios is described.  ...  , congestion, and flow control in radio networks • Modeling and analysis of QoS in wireless networks • Adaptive QoS control for wireless multimedia • Delay and jitter management in wireless networks •  ... 
doi:10.1155/wcn.2005.275 fatcat:bqgwcricabekpbft22szoustum

Fuzzy logic based signal classification with cognitive radios for standard wireless technologies

Kaleem Ahmad, Uwe Meier, Halina Kwasnicka
2010 Proceedings of the 5th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications  
doi:10.4108/icst.crowncom2010.9239 dblp:conf/crowncom/AhmadMK10 fatcat:cgihowtup5fwheix4cuuce47l4
« Previous Showing results 1 — 15 out of 199,734 results