Essays about: "radio resource allocation"

Showing result 21 - 25 of 28 essays containing the words radio resource allocation.

  1. 21. Traffic Scheduling for LTE Advanced

    University essay from Kommunikationssystem

    Author : Zhiqiang Tang; [2010]
    Keywords : LTE; LTE Advanced; Scheduling; Control Signalling Cost;

    Abstract : Long Term Evolution (LTE) is becoming the first choice of operators when constructingthe new network infrastructure, because of its high throughput and lowlatency. Although the LTE can offer high speed data service as a benefit of widebandapplication, the large bandwidth also results in huge control signaling cost. READ MORE

  3. 22. Frame Allocation and Scheduling for Relay Networks in the LTE Advanced Standard

    University essay from Kommunikationssystem

    Author : Stefan Roth; [2010]
    Keywords : Relay; Resource Allocation; Scheduling; Weighted Proportional Fairness; LTE Advanced;

    Abstract : The use of relays is seen as a promising way to extend cell coverage and increase rates in LTE Advanced networks. Instead of increasing the number of base stations (BS), relays with lower cost could provide similar gains. READ MORE

  4. 23. User Scheduling Algorithm for MU-MIMO System with limited feedback

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Sudhir Kumar Burra; Reddy Prasad Reddy Yendrapalli; [2010]
    Keywords : MU-MIMO; Bandwidth; Limited feedback; Data rate; Precoder.;

    Abstract : In conventional cellular systems, each base station (BS) transmits signals intended for a single user in a particular resource allocation. As bandwidth is a scarce resource, effective utilization of the available bandwidth in the system is essential in modern wireless systems especially for applications such as video streaming and voice over internet protocol (VoIP) which demands high data rate. READ MORE

  5. 24. Simulation of scheduling algorithms for femtocells in an LTE environment

    University essay from Kommunikationssystem

    Author : Kristoffer Roberg; [2010]
    Keywords : LTE; femtocells; FAP; OFDMA; RRM; scheduling; resource allocation; simulering;

    Abstract : The new mobile standard Long Term Evolution delivers high data rates, small delay and a more efficiently utilized RF spectrum. A solution to maintain this performance in user dense areas or areas with bad reception is the deployment of so-called femtocells. READ MORE

  6. 25. Dynamic Radio Resource Management in 3GPP LTE

    University essay from Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Author : Sajid Hussain; [2009]
    Keywords : 3GPP LTE; OFDMA; Intercell Interference; LTE Scheduling Algorithms;

    Abstract : Orthogonal Frequency Division Multiple Access (OFDMA) is specified as downlink multiple access scheme in 3GPP LTE which divides the available bandwidth into multiple narrow orthogonal frequency bands. Thus, there is no ISI (Inter Symbol Interference) within the cell boundary. READ MORE