Essays about: "wlan opnet"

Found 5 essays containing the words wlan opnet.

1. 1. Spectrum Sensing and Management in Cooperative Cognitive Radio

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Ghayoor Abbas Jafri; Ateeq Ur Rehman; Muhammad Tariq Sadiq; [2011]
   Keywords : Cognitive radio networks; Cooperative communication; Dynamic spectrum sharing; Cross layer design ; OC-MAC Protocol ; Opportunistic spectrum access; Spectrum sensing; Spectrum management;

   Abstract : In the last few years, there has been enormous improvement in mobile communication services. Due to this rapid growth in the field of communications, the demand for wireless spectrum has increased rapidly. In the early days in order to remove the interference problem, the spectrum was assigned statically. READ MORE

3. 2. Performance Investigation of IEEE802 : 11e for Industrial Wireless Network

   University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Mohsin Hameed; [2010]
   Keywords : IEEE802.11e;

   Abstract : The advantages of using IEEE 802.11-based Wireless Local Area Networks (WLAN) in industrial automation applications are substantial and include: mobility, ease and speed of installation, flexibility and costs. READ MORE

4. 3. An adaptive solution for power efficiency and QoS optimization in WLAN 802.11n

   University essay from Kommunikationssystem

   Author : Manil Dev Gomony; [2010]
   Keywords : WLAN; 802.11n; Frame Aggregation; Power Efficiency; QoS; MAC;

   Abstract : The wide spread use of IEEE Wireless LAN 802.11 in battery operated mobile devices introduced the need of power consumption optimization while meeting Quality-of-Service (QoS) requirements of applications connected through the wireless network. The IEEE 802. READ MORE

5. 4. Evaluation of AODV and DSR Routing Protocols of Wireless Sensor Networks for Monitoring Applications

   University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

   Author : Zeeshan Akbar; Asar Ali; [2009]
   Keywords : AODV Ad-hoc On Demand Distance Vector; APS Ad-hoc Positioning System; ATD Analog to Digital; ASYM Asymmetric; CPU Central Processing Unit; DD Directed Diffusion; DSR Dynamic Source Routing; EAR Energy Aware Routing; FTP File Transfer Protocol; GEAR Geographic and Energy Aware Routing; IC Integrated Circuit; MAC Medium Access Control; MECN Minimum Energy Communication Network; SMECN Small Minimum Energy Communication; MMSPEED Multi path and Multi Speed; OPNET Optimized Network Engineering Tool; QoS Quality of Service; RREQ Route Request; RREP Route Reply ; SAR Sequential Assignment Routing; SYM Symmetric; TORA Temporally ordered Routing Algorithm; UART Universal Asynchronous Receive and transmit; WSN Wireless Sensor Network; WLAN Wireless Local Area Network;

   Abstract : Deployment of sensor networks are increasing either manually or randomly to monitor physical environments in different applications such as military, agriculture, medical transport, industry etc. In monitoring of physical environments, the most important application of wireless sensor network is monitoring of critical conditions. READ MORE

6. 5. Performance Evoluation of vertical handover between UMTS and WLAN

   University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

   Author : Syed Amjad Iqbal; Muhammad Ahmad; [2009]
   Keywords : Vertical Handover; UMTS; WLAN;

   Abstract : Our Master’s thesis is about Vertical handovers in Heterogeneous networks. Due to lot of benefits provided by both the third generation Mobile phone networks and WLANs, it is desirable to integrate both of these networks. READ MORE