Increasing Performance of Wireless Communications Systems (Paperback) (ISBN-13: 9783639045468)

For future wireless communications systems there is a greater empha-sis on providing higher data rates and improved quality in terms of reliability over multipath fading channels. Multiple Input Multiple Out-put (MIMO) communications systems has received enormous atten-tion recently, as they can provide a roughly linear increase in data rate by using multiple transmit and receive antennas. In a future where communication systems may implement MIMO technology, mobile user terminals are desired to be small, lightweight and have extended battery life. This is at odds with MIMO systems because receivers require either a large number of receive antennas, electronic hard-ware, and/or powerful signal processing.' After presenting a background on wireless communications, such as fading, this thesis describes methods of overcoming fading, such as diversity. This is followed by introduction into MIMO systems that utilize the multiple fading to increase the data rate of wireless communication systems. The objective of this thesis is to increase the flexibility of mobile units by reducing the number of receive antennas needed to obtain near optimal performance and reduced complexity.

Author: Phillip Conder
ISBN-10: 3639045467
ISBN-13: 9783639045468
Publisher: VDM Verlag Dr. Mueller E.K.
Language: English
Published: 06/18/2008
Pages: 180
Format: Paperback
Weight: 0.55lbs
Size: 9.00h x 6.00w x 0.38d