Zero forcing and minimum mean-square-error equalization for multiuser detection in code-division multiple-access channels
A Klein, GK Kaleh, PW Baier - IEEE transactions on Vehicular …, 1996 - ieeexplore.ieee.org
In code-division multiple-access (CDMA) systems transmitting over time-varying multipath
channels, both intersymbol interference (ISI) and multiple-access interference (MAI) arise. The …
channels, both intersymbol interference (ISI) and multiple-access interference (MAI) arise. The …
Advantages of CDMA and spread spectrum techniques over FDMA and TDMA in cellular mobile radio applications
P Jung, PW Baier, A Steil - IEEE Transactions on Vehicular …, 1993 - ieeexplore.ieee.org
A unified theoretical method for the calculation of the radio capacity of multiple-access schemes
such as FDMA (frequency-division multiple access), TDMA (time-division multiple access…
such as FDMA (frequency-division multiple access), TDMA (time-division multiple access…
Joint transmission (JT), an alternative rationale for the downlink of time division CDMA using multi-element transmit antennas
PW Baier, M Meurer, T Weber… - 2000 IEEE Sixth …, 2000 - ieeexplore.ieee.org
In the 3/sup rd/ Generation Partnership Project (3GPP) time division CDMA (TD-CDMA) has
been selected as the air interface for the TDD (time division duplexing) bands of 3/sup rd/ …
been selected as the air interface for the TDD (time division duplexing) bands of 3/sup rd/ …
Low cost channel estimation in the uplink receiver of CDMA mobile radio systems
B Steiner, PW Baier - Frequenz, 1993 - degruyter.com
Übersicht: Die optimale empfängerseitige Signalverarbeitung in künftigen zellularen CDMA-Mobilfunksystemen
erfordert in den Empfängern das Schätzen der aktuellen …
erfordert in den Empfängern das Schätzen der aktuellen …
Smart antennas for combined DOA and joint channel estimation in time-slotted CDMA mobile radio systems with joint detection
In cellular mobile radio systems, the directional inhomogeneity of the mobile radio channel
can be exploited by smart antennas to increase the spectral efficiency. In this paper, a novel …
can be exploited by smart antennas to increase the spectral efficiency. In this paper, a novel …
Taking the challenge of multiple access for third-generation cellular mobile radio systems-a European view
In Europe, the challenge of the design of third-generation cellular mobile radio systems has
been taken numerous research and development activities in this field have been started. …
been taken numerous research and development activities in this field have been started. …
CDMA or TDMA? CDMA for GSM?
PW Baier - 5th IEEE International Symposium on Personal …, 1994 - ieeexplore.ieee.org
The multiple access schemes TDMA and CDMA are compared and evaluated with respect to
the demands on third generation mobile radio systems such as high capacity and flexibility. …
the demands on third generation mobile radio systems such as high capacity and flexibility. …
A critical review of CDMA
PW Baier - Proceedings of Vehicular Technology Conference …, 1996 - ieeexplore.ieee.org
The pros and cons of CDMA as a multiple access scheme for third generation cellular mobile
radio systems are considered. The main criteria are spectral efficiency and capacity, but …
radio systems are considered. The main criteria are spectral efficiency and capacity, but …
Simulation of the uplink of JD-CDMA mobile radio systems with coherent receiver antenna diversity
Due to time variant multipath propagation, both intersymbol interference and multiple access
interference occur at CDMA receivers. These degrading effects can be combatted by joint …
interference occur at CDMA receivers. These degrading effects can be combatted by joint …
Simultaneous cancellation of cross interference and ISI in CDMA mobile radio communications
A Klein, PW Baier - … The Third IEEE International Symposium on …, 1992 - ieeexplore.ieee.org
In this paper, data estimation in the uplink of a synchronous mobile radio system applying
CDMA is considered. In mobile radio systems applying CDMA, multipath propagation leads on …
CDMA is considered. In mobile radio systems applying CDMA, multipath propagation leads on …