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Coexistence analysis of Bluetooth and cellular UMTS in the 2500-2690 MHz band
2006
IEEE Wireless Communications and Networking Conference, 2006. WCNC 2006.
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The 2500-2690 MHz band has been identified as extension band for IMT-2000 systems such as UMTS (Universal Mobile Telecommunications System). ...
The combination of BT and GSM within one mobile phone has become widely accepted, and therefore the same combination will be required to work for UMTS mobile phones operating in the 2.5 GHz extension band ...
However, since the IMT-2000 band from 2500 to 2690 MHz and the 2.4 GHz ISM band are separated by only 16.5 MHz coexistence of both technologies has to be reevaluated, especially with respect to interference ...
doi:10.1109/wcnc.2006.1696464
dblp:conf/wcnc/KonradKH06
fatcat:bupgxopva5h6dlyj76rkezbol4
LTE FDD AND SRD EQUIPMENT COMPATIBILITY IN 2500 MHZ BAND / LTE FDD IR SRD ĮRENGINIŲ SUDERINAMUMAS 2500 MHZ RUOŽE
2014
Mokslas: Lietuvos Ateitis
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Downlink channels are assigned to base stations and formed in 2620–2680 MHz band, uplink channels are assigned to mobile stations and formed in 2500–2560 MHz band. ...
LTE network is running in 2500–2690 MHz frequency band, where frequency channel distribution is used. ...
Coexistence analysis of bluetooth and cellular UMTS in the 2500-2690 MHz band, in Wireless Communications and Networking Conference, WCNC, 3-6 April, 2006, LasVegas, 1245-1249. http://dx.doi.org/10.1109 ...
doi:10.3846/mla.2014.31
fatcat:p7tm7u6llbetbkbhvo5fxbkw24
Wireless Technologies for IoT in Smart Cities
2018
Network Protocols and Algorithms
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However, as most of them employ unlicensed bands, interference and coexistence problems are increasing. ...
The problems derived of over-crowded unlicensed spectrum and coexistence difficulties among each technology are discussed as well. Finally, power consumption concerns are addressed. ...
The specific bands supported are 450-470 MHz, 698-960 MHz, 1710-2025 MHz, 2110-2200 MHz, 2300-2400 MHz, 2500-2690 MHz and 3400-3600 MHz. ...
doi:10.5296/npa.v10i1.12798
fatcat:etsfjndwmbbe5ja67nt75anrii
New Waves of IoT Technologies Research – Transcending Intelligence and Senses at the Edge to Create Multi Experience Environments
[chapter]
2022
Internet of Things – The Call of the Edge
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The next wave of Internet of Things (IoT) and Industrial Internet of Things (IIoT) brings new technological developments that incorporate radical advances in Artificial Intelligence (AI), edge computing ...
The emergence of hyper autonomous IoT applications with enhanced sensing, distributed intelligence, edge processing and connectivity, combined with human augmentation, has the potential ...
Acknowledgements The
Contributing Projects and Initiatives SmartAgriFood, EAR-IT, ALMANAC, CITYPULSE, COSMOS, CLOUT, RERUM, SMARTIE, SMART-ACTION, SOCIOTAL, VITAL, BIG IoT, VICINITY, INTER-IoT, symbIoTe ...
doi:10.1201/9781003338611-3
fatcat:gnvvrojy2jagtl5bcf63yeoyja
LTE-Advanced and the evolution to Beyond 4G (B4G) systems
2014
Physical Communication
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Cellular networks have been undergoing an extraordinarily fast evolution in the past years. ...
the development and specification of LTE-Advanced. ...
The third one, referred to as hybrid SON involves the execution in two or more of the following: NM, NE, or NM. ...
doi:10.1016/j.phycom.2013.11.009
fatcat:56kildxgq5c6rogh66jiyvbpte
Flexible Spectrum Management and the Need for Controlling Entities for Reconfigurable Wireless Systems
2007
2007 2nd IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks
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use of frequencies, plays an important role in fully exploiting the advantages of cognitive, reconfigurable networks and terminals. ...
The concept of Flexible Spectrum Management, which refers to a set of new and dynamic procedures and techniques for obtaining and transferring spectrum usage rights and dynamically changing the specific ...
This paper reflects only the authors' views and the Community is not liable for any use that may be made of the information contained therein. ...
doi:10.1109/dyspan.2007.53
fatcat:xeqsk2y5tvc2nalzg26ctlplqq
Efficient Design, Integration and Optimization of Highly Miniaturized Filters for RF/Wireless Applications
[article]
2008
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In the framework of this work, a methodology for efficient design and integration of RF filters was developed. ...
By the use of the inductances as well as the parasitic capacitances of these inductors, bandpass filters were designed in different topologies and configurations, and implemented using MCM-L based SiP ...
Acknowledgments This project was carried out in the Department of System Design & Integration (SDI) at the Fraunhofer Institute for Reliability and Microintegration (FhG-IZM) in Berlin, where I have been ...
doi:10.14279/depositonce-1819
fatcat:42ypodvlinh4fldmmoxltdk3ti