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دانشگاه آزاد اسلامی اصفهان(خوراسگان)
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"
Baseband Architecture Design for Future Wireless Base-Stat ion Receivers
"
Document Type
:
Latin Dissertation
Language of Document
:
English
Record Number
:
150897
Doc. No
:
ET22689
Main Entry
:
Sridhar Rajagopal
Title Proper
:
Baseband Architecture Design for Future Wireless Base-Stat ion Receivers
Note
:
This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract
:
This thesis demonstrates the use of designing efficient algorithms and architecturesto meet the real-time requirements of future wireless base-stat ion receivers. Nextgeneration receivers will require orders-of-magnitude performance improvements inorder to provide support for features such as Multimedia, Quality-Of-Service andextremely high data rates. The sophisticated, compute-intensive algorithms proposedto integrate these features make their real-time implementation difficult on currentDigital Signal Processor (DSP)-based receivers. A real-time implementation can beachieved by (1) making the algorithms cornputationally efficient, without significantloss in error rate performance, (2) task partitioning and (3) designing hardware toexploit available pipelining, parallelism and bit-level computations.Multiuser Channel Estimation and Detection, two of the most compute-intensivebaseband tasks in the receiver, are implemented on DSPs for performance evaluation.A reduced complexity iterative channel estimation scheme for slow fading channels isproposed for a fixed point, area-time efficient and real-time VLSI architecture. Themultiuser detection algorithm is modified for a simple, pipelined structure.....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject
:
Electericl tess
:
برق
electronic file name
:
TL45915.pdf
Title and statement of responsibility and
:
Baseband Architecture Design for Future Wireless Base-Stat ion Receivers [Thesis]
http://localhost/site/catalogue/150897
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TL45915.pdf
TL45915.pdf
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