Key Scenarios and implications for WINNER II
Key Scenarios and implications for WINNER II
Key Scenarios and implications for WINNER II
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<strong>WINNER</strong> <strong>II</strong> D6.11.2 v1.0The cafeteriaoffers onlinemenu, so Johnselects what toorder afterbrowsing onthe relevantlocallyavailable websiteLightweightbrowsingMedium(hotspot)Low (0-5 km/h)Internet /BrowsingHotspot20 – 100mCoordinationbetween coexistingBSs /cooperationbetween<strong>WINNER</strong>system modesso as tocomplement<strong>for</strong> coverageareas4.2.2 Scenario B (related with MA Concept Group)MA CG main assumptions <strong>and</strong> <strong>implications</strong>.This section provides a brief overview of the main assumptions considered within the scope of theMetropolitan Area deployment scenario.In [WIN2D6131] the basic assumptions about the evaluation scenario of the Metropolitan Area CG arepresented. Metropolitan Area CG focuses on <strong>WINNER</strong> system design <strong>and</strong> proof-of-concept in urbanenvironments <strong>and</strong> deployment scenarios. The high-level deployment scenarios which can in general beconsidered under metropolitan area defined in <strong>WINNER</strong> I are listed in the next table.NameHotspot/AreaMetropolitanTable 4.13: High – level MA CG scenarios descriptionPropagationTraffic DensityCoverageMobilityConditions(Indicative)Typical UrbanBad UrbanArea wide but0 – 70 km/h [High]non-ubiquitous Outdoor tocoverage IndoorLOS – Stationary0 km/h [High]FeederUbiquitouscoverageSuburbanTypical UrbanBad urbanOutdoor toIndoor0 – 70 km/h[Medium][Medium]/[High][Low]-[High]LOS – Feeder 0 km/h [Low]/[Medium]MA CG is targeting the <strong>WINNER</strong> system design <strong>and</strong> assessment in urban <strong>and</strong> metropolitan areas wherethe user density is high. As the expected throughput requirements per active user are also high, it meansthat the <strong>WINNER</strong> system must provide high system capacities in system deployments in theseenvironments. Thus, the <strong>WINNER</strong> system deployment scenario in these areas is called “Highper<strong>for</strong>mancelayer <strong>for</strong> metropolitan areas”.This deployment scenario provides contiguous coverage in urban areas, <strong>and</strong> especially in the city centresof large <strong>and</strong> medium size cities. As the system throughput requirements are high, system throughputenhancing solutions will be prioritised over coverage providing solutions. Based on these requirements,the Metropolitan Area deployment scenario needs to focus on micro cellular deployment scenarios, i.e. inurban environments base stations, access point, <strong>and</strong> relays are placed clearly below the rooftop level (insuburban deployments the antenna placement can be above rooftop level, but the access point height isPage 30 (41)
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