The technology advance in telecommunication systems shows that un- countable and di®erent systems have been raised every day. These systems suit to the market needs in terms of evolution. The wide variety of services o®ered every day by the mobile communication systems is response of the need for access and their utilization. This work analyzes the performance of three systems: Multi-Carrier CDMA, Multi-Code CDMA and Multi-Carrier Multi-Code CDMA, with multi-service rate, using the BPSK modulation. The model for these systems is composed by the transmitter and receiver, with an analysis of the signal /noise plus interference ratio (SNIR) and the mean bit error probability (mean Pe). The performance of these systems is presented based on the...
The MC-CDMA multi-carrier spread spectrum scheme is a potential candidate for the air interfaces of ...
The voice-only traffic steady-state characteristics of a joint DS-CDMA/PRMA are derived. Considering...
This paper analyzes the uplink behavior of the multicode and variable spreading factor DS-CDMA syste...
Os sistemas CDMA multiportadora estão sendo considerados como fortes candidatos a integrar um dos pa...
This thesis presents research that has addressed various design issues related to multicarrier Code ...
Abstract: The aim of our study is to find by means of compute simulations the pair of a receiver and...
This dissertation considers the following question: "Should the sub-carriers in a multi-carrier syst...
A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and anal...
A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and anal...
The adaptation of wireless technologies to the users rapidly changing demands is one of the main dr...
The adaptation of wireless technologies to the users rapidly changing demands is one of the main dri...
The adaptation of wireless technologies to the users rapidly changing demands is one of the main dr...
Neste trabalho, é avaliado o desempenho do enlace reverso de redes celulares que utilizam a técnica ...
In recent years, there has been a lot of work on the development of the third generation wireless co...
This volume is dedicated to a range of CDMA and MC-CDMA transmission aspects of systems designed for...
The MC-CDMA multi-carrier spread spectrum scheme is a potential candidate for the air interfaces of ...
The voice-only traffic steady-state characteristics of a joint DS-CDMA/PRMA are derived. Considering...
This paper analyzes the uplink behavior of the multicode and variable spreading factor DS-CDMA syste...
Os sistemas CDMA multiportadora estão sendo considerados como fortes candidatos a integrar um dos pa...
This thesis presents research that has addressed various design issues related to multicarrier Code ...
Abstract: The aim of our study is to find by means of compute simulations the pair of a receiver and...
This dissertation considers the following question: "Should the sub-carriers in a multi-carrier syst...
A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and anal...
A new multi-code multicarrier code division multiple access (MC-MC-CDMA) system is proposed and anal...
The adaptation of wireless technologies to the users rapidly changing demands is one of the main dr...
The adaptation of wireless technologies to the users rapidly changing demands is one of the main dri...
The adaptation of wireless technologies to the users rapidly changing demands is one of the main dr...
Neste trabalho, é avaliado o desempenho do enlace reverso de redes celulares que utilizam a técnica ...
In recent years, there has been a lot of work on the development of the third generation wireless co...
This volume is dedicated to a range of CDMA and MC-CDMA transmission aspects of systems designed for...
The MC-CDMA multi-carrier spread spectrum scheme is a potential candidate for the air interfaces of ...
The voice-only traffic steady-state characteristics of a joint DS-CDMA/PRMA are derived. Considering...
This paper analyzes the uplink behavior of the multicode and variable spreading factor DS-CDMA syste...