Compact long‐term evolution antenna for automotive mobile communications

2020 ◽  
Vol 62 (11) ◽  
pp. 3564-3570
Author(s):  
Guifeng Liu ◽  
Biao Du ◽  
Yingran He ◽  
Yang Wu
Keyword(s):  
Mobile Communications ◽  
Long Term Evolution ◽  
Term Evolution

An Overview of 3GPP Long Term Evolution (LTE)

2015 ◽  
pp. 6122-6131
Author(s):  
Elisavet Grigoriou ◽  
Periklis Chatzimisios
Keyword(s):  
Mobile Communications ◽  
Network Architecture ◽  
Long Term Evolution ◽  
Mobile User ◽  
Term Evolution ◽  
Lte Advanced ◽  
Comprehensive Comparison ◽  
Basic Characteristics ◽  
3Gpp Long Term Evolution

The purpose of the current chapter is the presentation of the basic characteristics of the 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) technology. With the rapid dispatch of LTE deployments and the upgraded mobile user experience that it delivers, LTE is clearly emerging as a successful technology for mobile communications. LTE features a simplified network architecture, higher performance and lower cost per bit. This chapter indicates the main characteristics and developments of LTE and a part is devoted mainly to system architecture. Furthermore, a description of the standardization process within 3GPP is provided. We will also introduce Release 10 (LTE Advanced), one of the leading technologies for next-generation mobile broadband. Currently 3GPP is in the closing stage of LTE Release 11. Thus, we will also perform a comprehensive comparison between the two Releases. Finally, an important issue that will be mentioned is the interworking of LTE with other technologies. The presented information will help readers to understand how LTE has evolved and the functionality of 3GPP technologies.

Link-Level Simulator for Wireless local Area Network

2018 ◽  
Vol 6 (7) ◽  
pp. 314
Author(s):  
Chaithra. H. U ◽  
Vani H.R
Keyword(s):  
Wireless Local Area Network ◽  
Local Area Network ◽  
Local Area Networks ◽  
Local Area ◽  
Long Term Evolution ◽  
Wireless Local Area Networks ◽  
Area Network ◽  
Network Simulator ◽  
Term Evolution

Now a days in Wireless Local Area Networks (WLANs) used in different fields because its well-suited simulator and higher flexibility. The concept of WLAN  with  advanced 5th Generation technologies, related to a Internet-of-Thing (IOT). In this project, representing the Network Simulator (NS-2) used linked-level simulators for Wireless Local Area Networks and still utilized IEEE 802.11g/n/ac with advanced IEEE 802.11ah/af technology. Realization of the whole Wireless Local Area Networking linked-level simulators inspired by the recognized Vienna Long Term Evolution- simulators. As a outcome, this is achieved to link together that simulator to detailed performances of Wireless Local Area Networking with Long Term Evolution, operated in the similar RF bands. From the advanced 5th Generation support cellular networking, such explore is main because different coexistences scenario can arise linking wireless communicating system to the ISM and UHF bands.

Simulación de cobertura del modelo de radio propagación 3GPP para un entorno urbano en una red 4G – LTE

2013 ◽  
Vol 8 (15) ◽  
pp. 33-40
Author(s):  
Javier Enrique Arévalo Peña
Keyword(s):  
Long Term Evolution ◽  
Term Evolution ◽  
Nuevas Tecnologías ◽  
4G Lte ◽  
3Rd Generation Partnership Project

En la planeación de las próximas generaciones de redes inalámbricas es importante contar con estudios de radio propagación que permitan establecer diseños adecuados para ofrecer los servicios proyectados por las nuevas tecnologías a los usuarios móviles. En este artículo se presentan aspectos relacionados con el comportamiento de cobertura de radio propagación del modelo propuesto por el 3GPP (3rd Generation Partnership Project) para un entorno urbano en una red LTE (Long Term Evolution) empleando sistemas de antenas convencionales y sistemas de antena adaptativas (AAS). Para ello se utiliza la herramienta de software ICS Designer y se establece como escenario los alrededores la Fundación Universidad Autónoma de Colombia ubicada en el centro urbano de la ciudad de Bogotá D. C.

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