Essays about: "simulation networks"

Showing result 1 - 5 of 292 essays containing the words simulation networks.

  1. 1. Capturing continuous human movement on a linear network with mobile phone towers

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Jesper Dejby; [2017]
    Keywords : Mobile phone tower analysis; Mobile phone networks; Spatial point processes; Linear networks; Call detail records; Human movement; Human trajectories; Markov decision processes; Continuous random walks;

    Abstract : Anonymous Call Detail Records (CDR’s) from mobile phone towers provide a unique opportunity to aggregate individual location data to overall human mobility patterns. Flowminder uses this data to improve the welfare of low- and middle-income countries. The movement patterns are studied through key measurements of mobility. READ MORE

  2. 2. Passive Inter-modulation Cancellation in FDD System

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

    Author : Fan Chen; [2017]
    Keywords : Technology and Engineering;

    Abstract : Passive inter-modulation (PIM) shows up when two or more RF signals are mixed together via the nonlinear passive devices. With the rapid development and expansion of the wireless com-munication networks, PIM is recognized as one of the most critical issues. READ MORE

  3. 3. Development of battery models for on-board health estimation in hybrid vehicles

    University essay from KTH/Materialvetenskap

    Author : Javier Riesco Refoyo; [2017]
    Keywords : Lithium-ion battery; State-of-health; Resistance; Capacity; Materials; Model; Equivalent circuit model; Support vector machine; Neural networks;

    Abstract : Following the positive reception of electric and hybrid transport solutions in the market, manufacturers keep developing their vehicles further, while facing previously undertaken challenges. Knowing the way lithium-ion batteries behave is still one of the key factors for hybrid electric vehicles (HEVs) development, especially for the requirements of the battery management system during their operation. READ MORE

  4. 4. Performance Assessment of Massive MIMO Systems for Positioning and Tracking of Vehicles in Open Highways

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Markus Petersson; [2017]
    Keywords : massive MIMO; MIMO; positioning; tracking;

    Abstract : The next generation of mobile networks (5G) is currently being standardized, and massive MIMO (Multiple-Input-Multiple-Output) is a strong candidate to be part of this standard. Other than providing higher data rates and lower latency, high accuracy positioning is also required. READ MORE

  5. 5. Performance Analysis and System Modelling of Ethernet-based In­ Vehicle Communication

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

    Author : Jiaheng Qiu; [2017]
    Keywords : In-vehicle communication; Ethernet; ADAS; AVB; In-vehicle communication; Ethernet; ADAS; AVB;

    Abstract : While vehicle technology is rapidly advanced, advanced driver assistance system (ADAS) stays in focus. However, all of these growing automotive applications are driving up the bandwidth requirements, therefore vehicle networks require higher bandwidth and more deterministic real-time guarantees than before. READ MORE