Essays about: "SFN"

Showing result 1 - 5 of 11 essays containing the word SFN.

  1. 1. An experimental verification of single-frequency networks in multi-hop ad hoc networks

    University essay from Mittuniversitetet/Avdelningen för informations- och kommunikationssystem

    Author : Rafid Mahdi; Pontus Tobiasson; [2016]
    Keywords : SFN; DSFN; OFDM; 802.11a; Wireless multi-hop ad hoc network.;

    Abstract : A multi-hop ad hoc network requires no infrastructure, like base stations or routers to function. This means that it can quickly be deployed and in movement, making it ideal for scenarios like natural disasters or battlefield communication. READ MORE

  3. 2. Impact of Extended DRX Cycles on Battery Lifetimes and UE Reachability

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Vignesh Cholaraju Narasaraju; [2016]
    Keywords : LTE; MTC; Machine-Type-Communication; SFN; DRX; eDRX; Extended DRX; Idle Mode; Paging; M2M; Machine-to-Machine; IoT; Internet-of-Things;

    Abstract : Several UE energy consumption optimization techniques have been proposed for Machine Type Communication (MTC) devices. Extended Discontinuous Reception (eDRX) in idle mode is one such technique wherein an UE in idle mode wakes up only during its Paging Occasion (PO) to monitor paging messages from eNodeB (eNB). READ MORE

  4. 3. Cooperative Diversity and Power Consumption in Multi-hop WSN : Effects of node energy on Single Frequency Networks

    University essay from Avdelningen för informations- och kommunikationssystem

    Author : ANWAAR UL HAQ; HAROON MALIK; [2014]
    Keywords : Macro diversity; Multi-hop; Single Frequency network; Reachability; Decline; Outage;

    Abstract : At the present time, wireless sensor networks are becoming more and more  common and energy consumption is a key factor in the deployment and  maintenance of these networks. This thesis compares non-SFN multi-hop and  a single frequency network (SFN) or cooperative diversity algorithms with  respect to the energy consumed by the nodes. READ MORE

  5. 4. IP Multicasting over DVB-T/T2/H and eMBMS using PARPS : Effect of the number of transmitters

    University essay from Avdelningen för informations- och kommunikationssystem

    Author : Ranjith Reddy Voladri; [2013]
    Keywords : Unicasting; Broadcasting; Multicasting; DVB-T T2; DVB-H; eMBMS; SFN; MFN; DSFN; PARPS; SSE; MSSE; PARPS; LTE; Coverage probability; Zip-f law; Radio resource management.;

    Abstract : With the advancement in the current wireless technology standards such as terrestrial digital video broadcasting systems (DVB-T, DVB-T2, and DVB-H) and the massive usage of the Internet over mobile devices, streaming of television channels in smart phones has become a necessary advancement for mobile users. As, UMTS dominating the entire mobile market globally and with the evolution of LTE, several mobile operators are working on an MBMS framework which will help to launch mobile TV services on respective operators. READ MORE

  6. 5. Design and Evaluation of SFN based Distributed Cooperative Routing Protocol : for Multihop Adhoc Networks

    University essay from Avdelningen för informations- och kommunikationssystem; Institutionen för informationsteknologi och medier

    Author : Sidra Muneer; [2013]
    Keywords : Cooperative Diversity; SFN; Prowler; Multi - hop Networks; Routing; Broadcast;

    Abstract : Multi-hop ad-hoc networking paradigm is expected to be the key feature in future wireless communication systems. In a typical data broadcast scenario multi-hop ad-hoc routing protocols tends to allow devices to communicate and form networks in a manner to enable them to successfully communicate and share information with all the nodes. READ MORE