The Capacity in Wireless Communication Channels

The Capacity in Wireless Communication Channels -...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Connexions module: m14048 1 The Capacity in Wireless Communication Systems * Almas Uddin Ahmed This work is produced by The Connexions Project and licensed under the Creative Commons Attribution License Abstract In this paper we analysis the channel capacity of wireless communication systems and to de ne the Shanon capacity is limitation and this capacity can be improved by using the number of transmitter and receiver antennas and it exploit the advantages and also increased throughoutput, broad range in multipath fading environment and is capable to provide highest data capacity and also established a reliable wireless systems over the multipath fading channel like Rayleigh or additive white Gaussian (AWGN). In our observation , we have to implementation of di erent capacity i.e. outage and ergotic for di erent number of multi antenna systems in the terms of channel is known and unknown for transmitter as well as receiver. Furthermore, it takes the advantage of space time coding (STC) and provides coding and diversity gain and also support to MIMO log det formula. The Capacity in Wireless Communication Systems Almas Uddin Ahmed, Center of Multimedia Communication Faculty of Engineering, Multimedia University 63100 Cyberjaya, Selangor, Malaysia almas.uddin.ahmed05@mmu.edu.my 1 Abstract In this paper we analysis the channel capacity of wireless communication systems and to de ne the Shanon capacity is limitation and this capacity can be improved by using the number of transmitter and receiver antennas and it exploit the advantages and also increased throughoutput, broad range in multipath fading environment and is capable to provide highest data capacity and also established a reliable wireless systems over the multipath fading channel like Rayleigh or additive white Gaussian (AWGN). In our observation , we have to implementation of di erent capacity i.e. outage and ergotic for di erent number of multi antenna systems in the terms of channel is known and unknown for transmitter as well as receiver. Furthermore, it takes the advantage of space time coding (STC) and provides coding and diversity gain and also support to MIMO log det formula. Keywords:MIMO channel model, diversity, spatial multiplexing, information theory, channel capacity and space-time codes (STCs). Introduction * Version 1.1: Oct 9, 2006 9:33 pm GMT-5 http://creativecommons.org/licenses/by/2.0/ http://cnx.org/content/m14048/1.1/ Connexions module: m14048 2 Multiple input multiple output (MIMO) take numerous bene ts over conventional wireless systems in either data rate or reliable link. A seminal work demonstrated [3], the wireless channel capacity namely Shannon capacity is limitation and the bandwidth of wireless systems is very scarce. Thus, the applicable approach [1] of this phenomenon technology is implementation of various techniques and algorithm exploit to wireless systems. The performance of MIMO systems depend on some term i.e. array gain, spatial multi- plexing and diversity and so on. Channel characteristic play a signi cant role and consider as deterministicplexing and diversity and so on....
View Full Document

Page1 / 7

The Capacity in Wireless Communication Channels -...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online