Essays about: "High-Speed Uplink Packet Access"

Found 5 essays containing the words High-Speed Uplink Packet Access.

  1. 1. Multi-Carrier HSPA Evolution and Its Performance Evaluation with Emphasis on the Downlink

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mohammad Humayun Kabir; Syed Adnan ur Rahman; [2013]
    Keywords : Multi-Carrier HSPA;

    Abstract : Abstract With the growing popularity of mobile broadband by using smart phones, laptops, notebooks etc., High Speed Packet Access (HSPA) has raised to one of the fastest growing mobile broadband technologies in different markets. READ MORE

  3. 2. 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

  4. 3. Hybrid Power Control in Time Division Scheduling Wideband Code Division Multiplex Access

    University essay from KTH/Kommunikationssystem, CoS

    Author : Zhuo Cheng; [2011]
    Keywords : WCDMA; High-Speed Uplink Packet Access; Power Control; unused code GRAKE;

    Abstract : With high date rates using Enhanced Uplink (EUL), a conventional signal to interference ratio (SIR) based power control algorithm may lead to a power rush due to self interference or incompatible SIR target [2]. Time division (TD) scheduling in Wideband Code Division Multiplex Access (WCDMA) is considered to be a key feature in achieving high user data rates. READ MORE

  5. 4. PERFORMANCE EVALUATION OF LTE DOWNLINK WITH MIMO TECHNIQUES

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mengistu GESSESE; Olayinka OLADELE; [2010]
    Keywords : 3GPP LTE; 16QAM; 64QAM; EPS; ITU-B; MIMO; OFDM; OFDMA; SCFDMA; SSD; UMTS; ZF;

    Abstract : Long Term Evolution (LTE) of the Universal Mobile Telecommunication System (UMTS) also known as the Evolved Packet System (EPS) is a transilient move in the field of mobile communications. Such a revolution is necessitated by the unceasing increase in demand for high speed connections on networks, low latency and delay, low error rates and resilience because modern users and network applications have become increasingly dependent on these requirements for efficient functionality and performance. READ MORE

  6. 5. 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