Essays about: "802.11b"

Showing result 1 - 5 of 19 essays containing the word 802.11b.

1. 1. Connect street light control devices in a secure network

   University essay from Högskolan i Halmstad

   Author : Efstathios Lykouropoulos; Andreas Kostoulas; Zainab Jumaa; [2015]
   Keywords : Network Security;

   Abstract : Wireless communications is a constantly progressing technology in network engineering society, creating an environment full of opportunities that are targeting in financial growth, quality of life and humans prosperity. Wireless security is the science that has as a goal to provide safe data communication between authorized users and prevent unauthorized users from gaining access, deny access, damage or counterfeit data in a wireless environment. READ MORE

3. 2. Performance evaluation of interleaving techniques for IEEE 802.15.4 transmissions

   University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

   Author : Jiahuan Lei; Qingbi Liao; [2014]
   Keywords : interleaving; Matlab; Reed-Solomon; TinyOS; WSN; FEC; MicaZ;

   Abstract : In the wireless sensor network, the WLAN interference, multi-path fading andattenuation are the main reason for packets’ corruption. Forward errorcorrection is one of the methods for error mitigation. Many coding methods aredesigned to improve the reliability of wireless channel. READ MORE

4. 3. Compact and Integrated Broadband Antennas : for wireless applications

   University essay from Avdelningen för elektronik, matematik och naturvetenskap

   Author : Muhammad Afzal Sadiq; [2012]
   Keywords : Wireless; Antennas; Integrated; Compact; Dual band;

   Abstract : As the wireless technology maturing, the wireless systems are evolving towards the development of new applications with broad band access and also the higher data rate. This necessity will give rise to the new WLAN standards as well as minimizing the cost, high QoS and security features of the wireless setup. READ MORE

5. 4. Indoor Location Detection using WLAN

   University essay from KTH/Kommunikationssystem, CoS

   Author : Anqi Luo; Lei Ge; [2010]
   Keywords : WLAN; location detection accuracy; arrival signal and processing;

   Abstract : The thesis seeks to improve the accuracy of indoor wireless local area network (WLAN) location detection. The main task of the project is the design and analysis of a solution, which utilizes the packets which are already emitted by WLAN devices. The system consists of a signal receiver and signal processing. READ MORE

6. 5. Implementation of a Manycast Protocol in a Partitionable Mobile Ad hoc Network

   University essay from Institutionen för datavetenskap

   Author : Gustav Nykvist; [2009]
   Keywords : mobile ad hoc network; multi-hop; partition tolerance; random-walk gossip-based manycast;

   Abstract : Wireless communication has grown very popular, and communication is the key to success in many situations. However, most of the common technologies today rely on infrastructure and in disaster situations infrastructure might be lost or get severely overloaded. This master thesis concerns intermittently connected mobile ad hoc networks. READ MORE