Mitigation of Reverse Intermodulation Products at Colocated Base Stations

Interference Mitigation in Colocated Wireless Systems

The placement of base station transceivers at close proximity to one another is a major challenge for RF engineers. In a colocated setting, the base station receivers have to receive weak desired signals in the presence of high-power transmit/jamming signals from colocated base station transmitters; resulting in major interference issues. The thesis identifies two major mechanism of interferenc...

Safety Issues of Mobile Phone Base Stations

Transmit Diversity at the Cell Border Using Smart Base Stations

We address the problems at the most critical area in a cellular multicarrier code division multiple access (MC-CDMA) network, namely, the cell border. At a mobile terminal the diversity can be increased by using transmit diversity techniques such as cyclic delay diversity (CDD) and space-time coding like Alamouti. We transfer these transmit diversity techniques to a cellular environment. Theref...

A Review: Power Consumption at Base Stations in Wireless Networks

ABSRACT This paper deals with study and analysis of the investigating power consumption in wireless network and investigating the possible way to reduce the power consumption at Base Station. We also characterized the techniques of the power consumption in wireless network and to explain the latest work on this way. This paper is also showing that the effects of the techniques on power consumpt...

Channelization for Software Defined Base-Stations (Canalisation pour des stations de base définies par logiciel)

Channelization is the task of channel selection in a communications receiver. Usually it comprises down-conversion of the signal to base-band and channel filtering. To be able to influence the characteristics of channelization by means of software it is advantageous to realize as much as possible of the channelization functionality with digital signal processing. In base-stations several channe...