Essays about: "the next generation wireless and mobile networks"

Showing result 1 - 5 of 16 essays containing the words the next generation wireless and mobile networks.

1. 1. Digital Front End Algorithms for Sub-Band Full Duplex

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Midhat Rizvi; Khaled Al-Khateeb; [2023]
   Keywords : Adjacent Channel Leakage Ratio; Bit Error Rate; Clipping and Filtering; Crest Factor Reduction; Digital front end; Digital Pre-Distortion Error Vector Magnitude; Frequency Division Duplex; Power Amplifier; Peak to Average Power Ratio; Peak Cancellation Crest Factor Reduction; Sub Band Full Duplex; Self-Interference Cancellation; Signal-to-Interference Noise Ratio; Signal-to-Noise Ratio; Turbo Clipping; Time Division Duplex; Technology and Engineering;

   Abstract : Sub-band full duplex is a new communication scheme technology, where a single frequency band is partitioned into sub-bands for downlink (DL) and up-link(UL) transmissions, and both can take place simultaneously. The idea behind the sub-band full duplex development is to improve the throughput, and coverage and reduce the latency of the UL communication by allowing the UL reception during the DL transmission. READ MORE

3. 2. M-MIMO Map Based Positioning in Wireless Networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Zitong Xu; [2021]
   Keywords : Massive MIMO; Positioning; AoA; Wireless Networks; MATLAB; Massiv MIMO; Positionering; AoA; Trådlösa Nätverk; MATLAB;

   Abstract : The next generation 5G systems has attracted more and more attention to the rapid development of information and communication technology (ICT). Positioning is an important research area in 5G mobile networks, especially in M-MIMO wireless networks. READ MORE

4. 3. Dynamic Optical Resource Allocation in Transport Networks Based on Mobile Traffic Patterns

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Epameinondas Kontothanasis; [2017]
   Keywords : ;

   Abstract : Mobile traffic increases rapidly. Based on Ericsson’s forecast [1], mobile traffic is expected to grow at a compound annual growth rate on percentage of 45% as the number of smartphone subscriptions and the consumption per subscriber increase. The monthly data traffic volume is expected to grow 6 times between 2015 and 2021. READ MORE

5. 4. Clustering and forecasting for rain attenuation time series data

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Jing Li; [2017]
   Keywords : Clustering; Time series Forecasting; Rain attenuation; Machine learning; Unsupervised learning; ; klustring; Tidsserieprognoser; Regn dämpning; Maskininlärning; Unservervised learning; ;

   Abstract : Clustering is one of unsupervised learning algorithm to group similar objects into the same cluster and the objects in the same cluster are more similar to each other than those in the other clusters. Forecasting is making prediction based on the past data and efficient artificial intelligence models to predict data developing tendency, which can help to make appropriate decisions ahead. READ MORE

6. 5. Measurement Based Vehicle-to-Vehicle Multi-link Channel Modeling and Relaying Performance

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Xi Chen; [2015]
   Keywords : V2V; wireless; channel model; multilink; relaying; sum of sinusoids; correlated Gaussian; maximum likelihood estimation; Technology and Engineering;

   Abstract : There has been intense research in vehicular communication in order to provide reliable low-latency vehicular communication links for developing intelligent transportation system (ITS). As one of the important properties, vehicle-to-vehicle (V2V) communication is learned to be inherently non-stationary due to the high mobility of both transmitter (TX) and receiver (RX). READ MORE