Essays about: "hiperlan"

Found 5 essays containing the word hiperlan.

  1. 1. Study Comparison of WCDMA and OFDM

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Moyamer Chowdhury; Aminul Alam; [2007]
    Keywords : TDMA; FDM; CDMA; WCDMA; OFDM;

    Abstract : Wideband Code Division Multiple Access (WCDMA) is one of the main technologies for the implementation of third-generation (3G) cellular systems. It is based on radio access technique proposed by ETSI Alpha group and the specifications was finalised 1999. READ MORE

  3. 2. Study Comparison of WCDMA and OFDM

    University essay from Blekinge Tekniska Högskola/Avdelningen för telekommunikationssystem

    Author : Moyamer Chowdhury; Aminul Alam; [2007]
    Keywords : TDMA; FDM; CDMA; WCDMA; OFDM;

    Abstract : Wideband Code Division Multiple Access (WCDMA) is one of the main technologies for the implementation of third-generation (3G) cellular systems. It is based on radio access technique proposed by ETSI Alpha group and the specifications was finalised 1999. READ MORE

  4. 3. Implementation of the IEEE 802.11a MAC layer in C language

    University essay from Institutionen för systemteknik

    Author : Maria Portales; [2004]
    Keywords : Electronics; ACK; AP; CSMA CA; CTS; CW; DCF; DIFS; EIFS; IEEE; LAN; LLC; MAC; MACA; MMPDU; MPDU; MSDU; NAV; PDU; PHY; PIFS; PUM; RTS; SIFS; STA; WEP; WLAN; ; Elektronik;

    Abstract : There are several standards for wireless communication. People that are involved in computers and networking recognize names like Bluetooth, HiperLAN and IEEE 802.11. The last one was standardized in 1997 [2,6]and has begun to reach acceptance as a solid ground for wireless networking. READ MORE

  5. 4. The lowest echelon in Network Centric Warfare : possibilities and limitations in the soldier level command, control and communication system

    University essay from Försvarshögskolan

    Author : Ulf Hassgård; [2002]
    Keywords : Future warfare; Military-technology; RMA; Framtida krigföring; Kommunikationer; C2; Uppsatser; Chefsprogrammet; Chefsprogrammet 2000-2002; Chefsprogrammet teknik 2000-2002; Militärteknik;

    Abstract : Like many other military forces around the world the Swedish Armed Forces have started a transition towards anetwork centric defence. This thesis will centre on what information services that will be needed in the lowestechelons of the network (i.e. at soldier level). READ MORE

  6. 5. Physical layer interface for IEEE 802.11 MAC

    University essay from Institutionen för systemteknik

    Author : Per Norén; [2002]
    Keywords : Electronics; digital; electronics; IEEE; 802.11; WLAN; MAC; elektronik; Elektronik;

    Abstract : There are several standards for wireless communication. People that are involved in computers and networking recognize names like Bluetooth, HiperLAN and IEEE 802.11. A fundamental part of an IEEE 802. READ MORE