Results 21 to 30 of about 81,893,219 (238)
FFT size optimization for LTE RoF in nonlinear fibre propagation [PDF]
, 2012 This papers investigates the performance of the fast Fourier transform (FFT) sizes- 64, 128, 256, 512 and 1024 for the orthogonal frequency division multiplexing (OFDM) scheme in 3 rd generation partnership program (3GPP)-long term evolution (LTE) and ...
Ghassemlooy, Zabih +7 more
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BIO G RA PH Y AND ACA DEM IC A CTIV ITIES O F PROF. DR. M ETİN Ö ZD Ö N M EZ
Forestist, 2000 Prof. Dr. M etin Ö ZD Ö N M EZ got retired in F eb ru ary 2000 according to the High Education Law num ber 2547. In this article biography, academ ic activities, and adm inistrational duties of Prof. Dr. M etin Ö ZD Ö N M EZ were explained.
Cihan ERDÖNMEZ +2 more
doaj +1 more source
LTE-Advanced Downlink Throughput Evaluation In The 3G And TV White Space Bands [PDF]
, 2013 To maintain a high quality of service to the increasing number of smartphone users, additional spectrum is required. The TV white space bands provide a good opportunity to achieve this goal.
Andrew R. Nix +8 more
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Analysis of LTE-M Adjacent Channel Interference in Rail Transit
Sensors, 2022 Long Term Evolution-Metro (LTE-M), as a special communication system for train control, has strict requirements on adjacent channel interference (ACI). According to the 3rd Generation Partnership Project (3GPP) protocol of the European Telecommunications
Hao Fu +4 more
doaj +1 more source
Performance Evaluation of Scheduling Algorithms of LTE and LTE-A Mobile Networks using Vienna Simulator [PDF]
Fayoum University Journal of EngineeringThe third-generation partnership architecture specifies Long Term Evolution to give high data speeds of up to 100 Mbit/s and 50 Mbit/s for downlink and uplink transmission, respectively.
Gehad Reda +3 more
doaj +1 more source
Vulnerability Analysis of LTE-R Train-to-Ground Communication Time Synchronization
Applied Sciences, 2022 The time synchronization of LTE-R train-to-ground communication systems plays an important role in ensuring the safety of high-speed railways. In the LTE-R time synchronization process, existing problems, such as the time synchronization message ...
Yong Chen, Zhixian Zhan, Kaiyu Niu
doaj +1 more source
Highlights of Astronomy, 1998 AbstractI can compute arbitrary-abundance models and spectra at high resolution using millions of atomic and diatomic molecular lines. Examples are given for Sakurai’s object and for a λBoo star. I am continuing to improve the input line data.
openaire +1 more source
LTE/LTE-A signal compression on the CPRI interface [PDF]
Bell Labs Technical Journal, 2013 The Centralized, Cooperative, Cloud Radio Access Network (C-RAN) is a next-generation wireless access network architecture based on centralized processing, collaborative radio, and real time cloud infrastructure. In this architecture, different access technologies (Global System for Mobile Communications (GSM)/Time Division Synchronous Code Division ...
Bin Guo +3 more
openaire +1 more source
A Multi-Service Adaptive Semi-Persistent LTE Uplink Scheduler for Low Power M2M Devices [PDF]
, 2022 The prominence of Machine-to-Machine (M2M) communications in the future wide area communication networks place various challenges to the cellular technologies such as the Long Term Evolution (LTE) standard, owing to the large number of M2M devices ...
Afrin, Nusrat +6 more
core +1 more source
Scientific Reports, 2022 Loss of tail rotor effectiveness (LTE) is an unstable dynamic phenomenon that affects single-rotor helicopters and frequently leads to accidents. LTE accidents recur with troubling regularity and show no sign of abatement.
Joseph Homer Saleh +5 more
doaj +1 more source