Essays about: "WiFi WiMax"

Found 5 essays containing the words WiFi WiMax.

  1. 1. Energy-Efficient Vertical Handovers

    University essay from KTH/Kommunikationssystem, CoS

    Author : José María Rodríguez Castillo; [2013]
    Keywords : Vertical Handover; Offload; LTE; 4G; WLAN; Wi-Fi; Energy consumption; Energy savings; Energy-efficient; Handover; IEEE 802.11; Vertikal Handover; Avlastning; LTE; 4G; WLAN; Wi-Fi; Energiförbrukning; Energibesparingar; Energieffektiv; IEEE 802.11; Smartphone; Batteriets livslängd;

    Abstract : Recent studies have shown that there are currently more than 1.08 billion of Smartphones in the world, with around 89% of them used throughout the day. On average each of these users transfers more than 450 Mbytes per month via either a cellular network or a Wi-Fi network. READ MORE

  3. 2. Spectrum Sensing of acoustic OFDM signals

    University essay from Kommunikationssystem; Tekniska högskolan

    Author : Sivakesava Reddy Malkireddy; [2012]
    Keywords : OFDM; Autocorrelation; Spectrum Sensing; Cognitive radio; GLRT;

    Abstract : OFDM is a fast growing technology in the area of wireless communication due to its numerous advantages and applications. The current and future technologies in the area of wireless communications like WiMAX, WiFi, LTE, MBWA and DVB-T uses the OFDM signals. READ MORE

  4. 3. A study and analysis of Public WiFi

    University essay from Institutionen för datavetenskap; Tekniska högskolan

    Author : Irfan Ullah; [2012]
    Keywords : IT;

    Abstract : Wireless technologies for computer communications are today common. There are numerous wireless communication technologies with different properties and markets such as IEEE 802.11, 3G, and Long Term Evolution (LTE). READ MORE

  5. 4. Investigation of IEEE standard 802.16 Medium Access

    University essay from Institutionen för systemteknik

    Author : Pedro Francisco Robles Rico; [2006]
    Keywords : Mesh; distributed; MAC layer; 802.16; wireless.;

    Abstract : This paper is a study of IEEE Standard 802.16 Medium Access Control (MAC) Layer in Distributed Mesh Networks. IEEE Standard 802.16 is a Wireless Metropolitan Area Network (WMAN) technology that can connect different IEEE 802. READ MORE

  6. 5. Broadband Wireless Access in Disaster Emergency Response

    University essay from KTH/Kommunikationssystem, CoS

    Author : Xin Bai; [2006]
    Keywords : Disaster Response; WIDER; IEEE 802.16; IEEE 802.11; WiMAX; WiFi; BWA; Point-to-Multipoint;

    Abstract : The “WLAN in Disaster Emergency Response” (WIDER) project has developed and implemented an emergency communication system. It provides network and communication services to relief organizations. READ MORE