Sökning: "interference avoidance"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden interference avoidance.

1. 1. Wild boar and roe deer in conflict? : an analysis of interspecific interactions under different wild boar densities

   Master-uppsats, SLU/Dept. of Ecology

   Författare :Nina Eileen Long; [2023]
   Nyckelord :feeding displacement; generalized additive models; interference competition; wild boar; roe deer;

   Sammanfattning : Roe deer and wild boar are both highly successful species of cervid found across much of Europe, and while similarities exist between them, to what extent do wild boar impact the daily activity pattern of roe deer at feeding sites? While a few studies explore interspecific interactions between ungulate species in Sweden, only a little research has been done on how wild boar and roe deer interact. This study aims to minimize the gap in knowledge surrounding these two species and the way they interact. LÄS MER

3. 2. Host plant selection in closely related butterfly species due to reproductive interference: Modelling a tritrophic system

   Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

   Författare :Alexandros Bantounas; [2021]
   Nyckelord :reproductive interference; habitat selection; modelling; phytophagous insects;

   Sammanfattning : Host plant selection is an important process during the life cycle of lepidopterans, providing ovipositing sites for adults and food resources for the larvae. The processes behind host plant selection have been extensively studied, especially in closely related species in the context of niche separation. LÄS MER

4. 3. Spektrumanalys och Dynamiska Management-system med Cisco Radio Resource Management och CleanAir

   M1-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

   Författare :Jessica Berglund; Marielle Gallardo; [2017]
   Nyckelord :;

   Sammanfattning : Interference is one of the most common causes of performance issues and reliability issues in wireless networks. Interference and background noise can be localized by performing spectrum analysis to measure amplitude and frequency characteristics of electromagnetic signals. LÄS MER

5. 4. The effect of network coexistence on the performance of wireless sensor networks

   Master-uppsats, KTH/Skolan för elektro- och systemteknik (EES)

   Författare :Oriol Ros Fornells; [2016]
   Nyckelord :Wireless Sensor Network; IEEE 802.15.4; Castalia; Network coexistence; Beacons collisions; trådlösa sensornätverk; IEEE 802.15.4; Castalia; för samexisterande nätverk; beacon kollision;

   Sammanfattning : With the coming growth in Internet of Things (IoT) applications, we can expect environ-ments with many independent networks operating in nearby locations. Wireless Sensor Networks (WSN), which have become popular during the last few years, are the main type of networks used in IoT. The IEEE 802.15. LÄS MER

7. 5. Fair Medium Access Control Mechanism Reducing Throughput Degradation in IEEE 802.11s Wireless Mesh Networks

   Kandidat-uppsats, Malmö högskola/Fakulteten för teknik och samhälle (TS)

   Författare :Saeed Ghasemi; Haisam El-hajj Moussa; [2016]
   Nyckelord :Multihop; IEEE 802.11s; Wifi; Medium access control; MAC; CSMA; Collision Avoidance; CA; Packet drop; Fairness; Buffer overflow; Unfairness; Mesh; Wireless; Network; WMN; throughput; throughput degradation; contention; two-hop interference; greedy sender; distributed;

   Sammanfattning : Denna rapport behandlar prestandaproblem i den nyligen standardiserade Mesh kommunikationsstandarden (IEEE 802.11s). I denna rapport, undersöker och förbättra vi ett förhållande som resulterar i reduktion av genomströmningen i en kedja av noder topologi. IEEE802. LÄS MER