Essays about: "E-DCH"

Found 3 essays containing the word E-DCH.

  1. 1. Jitter Management in Circuit Switched Voice over HSPA Networks

    University essay from

    Author : Ge Song; [2009]
    Keywords : ;

    Abstract : When a shared channel or packet switched network is used for transmission (e.g.WLAN, HSPA (Turbo-3G), LTE (4G)), it introduces variance in the delay of packets. Thisvariance is called jitter. READ MORE

  3. 2. Coexistence of Real Time and Best Effort Services in Enhanced Uplink WCDMA

    University essay from Institutionen för systemteknik; Tekniska högskolan

    Author : Erik Axell; [2005]
    Keywords : Reglerteknik; 3G; UMTS; WCDMA; Enhanced Uplink; E-DCH; Reglerteknik;

    Abstract : The increasing use of data services and the importance of IP basedservices in third generation mobile communication system (3G), requires the transmission from the cell phone to the base station, i.e. uplink, to manage high speed data rates. READ MORE

  4. 3. Uplink Interference Management of High Bit Rate Users in Evolved WCDMA

    University essay from Institutionen för systemteknik

    Author : Samuel Axelsson; [2005]
    Keywords : Telekommunikation; 3G; WCDMA; EUL; E-DCH; Telekommunikation;

    Abstract : The WCDMA air interface, used in the third generation mobile communication systems, is currently being evolved to improve the uplink, i.e. the radio links carrying traffic from the mobile user to the fixed network. An enhanced uplink concept is being developed to meet the expected needs from future applications like multimedia and video-streaming. READ MORE