Essays about: "random access protocol"

Showing result 1 - 5 of 11 essays containing the words random access protocol.

  1. 1. Building Datagram Transport Layer Security (DTLS)-based access control in the Internet-of-Things

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Chenxi Feng; [2020]
    Keywords : ;

    Abstract : With the widespread use of the Internet of Things (IoT), the security problem has raised social attention. Due to the limited calculation ability of the constrained device, it is difficult to download the defense software inside and the device just can use the built-in encryption mechanisms to defend attack. READ MORE

  3. 2. Extending Distributed Shared Memory with Transactional Memory Support

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Sven Lundgren; [2019]
    Keywords : ;

    Abstract : Parallel programming has become increasingly important both as a programming skill and as a research topic over the last decades. Multicore computers and mobile devices are part of our daily lives, and computer clusters facilitate research in many areas all over the world. READ MORE

  4. 3. CONCURRENT INTERNET OF THINGS PROTOCOL STACKS

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Faizan Ehsan Elahi; [2019]
    Keywords : ;

    Abstract : This work presents the design and implementation of a firmware prototype that allows multiple Internet Of Things (IoT) protocols to coexist such that they share a single radio. 6LoWPAN over Time Slotted Channel Hopping (TSCH) and Bluetooth Low Energy (BLE) are the two network protocols that are explored in this work. READ MORE

  5. 4. Mobile Services Based Traffic Modeling

    University essay from Linköpings universitet/Matematisk statistik; Linköpings universitet/Tekniska högskolan

    Author : Kristoffer Strengbom; [2015]
    Keywords : UMTS networks; Internet Protocol; TCP; UDP; Fast Fourier transform; service behavior; Markov renewal process; kernel estimation methods and model selection.;

    Abstract : Traditionally, communication systems have been dominated by voice applications. Today with the emergence of smartphones, focus has shifted towards packet switched networks. READ MORE

  6. 5. Impact Of Transmission Patterns On One-Way Delay In 3G Networks Of Sweden

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

    Author : Vamsi Krishna; Praveen Dasari; [2012]
    Keywords : Downlink; DC-HSPA ; E-TFCI; HSPA; ICMP; Mobile broadband; One-way Delay; TCP; UDP; Uplink; 3G;

    Abstract : Over the last few years, there has been a signifi cant rise in the mobile broadband users worldwide. Recently, operators around the world have been improving the 3G networks by providing Dual Carrier-High Speed Packet Access+ (DC-HSPA+) services in both uplink and downlink to the users. READ MORE