Essays about: "FDMA"

Showing result 11 - 13 of 13 essays containing the word FDMA.

1. 11. Channel Estimation Techniques of SC-FDMA

   University essay from Karlstads universitet/Fakulteten för teknik- och naturvetenskap

   Author : Jin Xinzhu; [2007]
   Keywords : Electrical Engineering; Wireless Communication; Signal Processing;

   Abstract : Abstract This master thesis investigates several di®erent channel estimation techniques in an SC- FDMA (Single Carrier Frequency Division Multiple Access) system with parameters set according to the standards of 3GPP LTE (3rd Generation Partnership Project Long Term Evolution). 3GPP LTE is the name given to a project within the 3GPP to improve the mobile phone standard to cope with future requirements. READ MORE

3. 12. Uplink Channel Dependent Scheduling for Future Cellular Systems

   University essay from Institutionen för systemteknik

   Author : Kristina Jersenius; [2007]
   Keywords : channel dependent scheduling; uplink; SC-FDMA; channel quality information; 3GPP Long Term Evolution;

   Abstract : One goal in the development of future cellular systems is to increase performance. Channel dependent scheduling can possibly contribute to a performance enhancement. It requires channel qualityinformation and uplink channel knowledge is often incomplete. READ MORE

4. 13. A distributed, mobile positioning systemfor wireless, handheld devices

   University essay from KTH/Teleinformatik

   Author : Fredrik Christiansson; [2000]
   Keywords : Location awareness; positioning; mobile devices; wireless; handheld; fares; Bluetooth; time difference of arrival; TDOA; synchronization; timing; network; picocell;

   Abstract : This thesis investigates the possibilities of implementing a location awareness mechanism for the so-called lesswire localNavigator. The author claims that it is possible to implement such a mechanism within the given prerequisites and constraints, even though with today’s technology it may not be economically feasible. READ MORE