Code Division Multiple Access (CDMA) is the technology used in all third generation cellular communications networks, and it is a promising candidate for the definition of fourth generation standards. The wireless mobile channel is usually frequency-selective causing interference among the users in one CDMA cell. Multiuser Transmission (MUT) algorithms for the downlink can increase the number of supportable users per cell, or decrease the necessary transmit power to guarantee a certain quality-of-service. Transmitter-based algorithms exploiting the channel knowledge in the transmitter are also motivated by information theoretic results like the Writing-on-Dirty-Paper theorem. The signal-to-noise ratio (SNR) is a reasonable performance crite...
AbstractIn this work, we have design a MIMO–CDMA using 4∗8 antennas with the combination of MMSE (Mi...
To catch up with the fast changes of the information challenges, providing multimedia services has b...
Code division multiple access (CDMA) techniques have been widely employed by different wireless syst...
Code Division Multiple Access (CDMA) is the technology used in all third generation cellular communi...
Abstract — CDMA system capacity is interference limited. Whereas for the uplink Multiuser Detection ...
Novel concepts are introduced for finding the relationship between multiuser detection (MUD) and mul...
Current wireline systems and wireless broadcasting systems employ multicarrier modulation (MCM). Thi...
In the strive for making the Universal Mobile Telecommunication System (UMTS) a reality, concepts an...
The growth of Personal Communications, the keyword of the 90s, has already the signs of a technologi...
The introduction of cellular wireless systems in the 1980s has resulted in a continuous and growing...
Wideband wireless access based on direct-sequence code-division multiple access (DS-CDMA) has been a...
In this thesis, the performance of receiver algorithms for mobile communications systems is studied ...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer...
Future radiocommunication systems will have to accomodate high data rate while allowing a great mobi...
Wireless cellular communication is witnessing a rapid growth in market, technology and range of serv...
AbstractIn this work, we have design a MIMO–CDMA using 4∗8 antennas with the combination of MMSE (Mi...
To catch up with the fast changes of the information challenges, providing multimedia services has b...
Code division multiple access (CDMA) techniques have been widely employed by different wireless syst...
Code Division Multiple Access (CDMA) is the technology used in all third generation cellular communi...
Abstract — CDMA system capacity is interference limited. Whereas for the uplink Multiuser Detection ...
Novel concepts are introduced for finding the relationship between multiuser detection (MUD) and mul...
Current wireline systems and wireless broadcasting systems employ multicarrier modulation (MCM). Thi...
In the strive for making the Universal Mobile Telecommunication System (UMTS) a reality, concepts an...
The growth of Personal Communications, the keyword of the 90s, has already the signs of a technologi...
The introduction of cellular wireless systems in the 1980s has resulted in a continuous and growing...
Wideband wireless access based on direct-sequence code-division multiple access (DS-CDMA) has been a...
In this thesis, the performance of receiver algorithms for mobile communications systems is studied ...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer...
Future radiocommunication systems will have to accomodate high data rate while allowing a great mobi...
Wireless cellular communication is witnessing a rapid growth in market, technology and range of serv...
AbstractIn this work, we have design a MIMO–CDMA using 4∗8 antennas with the combination of MMSE (Mi...
To catch up with the fast changes of the information challenges, providing multimedia services has b...
Code division multiple access (CDMA) techniques have been widely employed by different wireless syst...