3G Long Term Evolution Baseband Processing with Application-Specific Processors
Data rates in the upcoming 3G long term evolution (LTE) standard will be manifold when compared to the current universal mobile telecommunications system. Implementing receivers conforming with the high-capacity transmission techniques is challenging due to the complexity and computational requireme...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2009-01-01
|
| Series: | International Journal of Digital Multimedia Broadcasting |
| Online Access: | http://dx.doi.org/10.1155/2009/503130 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832549787730182144 |
|---|---|
| author | Perttu Salmela Juho Antikainen Teemu Pitkänen Olli Silvén Jarmo Takala |
| author_facet | Perttu Salmela Juho Antikainen Teemu Pitkänen Olli Silvén Jarmo Takala |
| author_sort | Perttu Salmela |
| collection | DOAJ |
| description | Data rates in the upcoming 3G long term evolution
(LTE) standard will be manifold when compared to the current
universal mobile telecommunications system. Implementing
receivers conforming with the high-capacity transmission techniques
is challenging due to the complexity and computational
requirements of algorithms. In this study, the software defined
radio (SDR) is targeted and the four essential baseband functions
of the 3G LTE receiver, namely, list sphere decoding, fast
Fourier transform, QR decomposition, and turbo decoding, are
addressed and the functions are implemented as application specific
processors (ASPs). As a result, the design space that
describes the essential computational challenges of 3G LTE
receivers is clarified and estimates of area, power, and interprocessor communication buffer requirements are presented. |
| format | Article |
| id | doaj-art-485b534c01e04e91a43cebb824817add |
| institution | Kabale University |
| issn | 1687-7578 1687-7586 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Digital Multimedia Broadcasting |
| spelling | doaj-art-485b534c01e04e91a43cebb824817add2025-02-03T06:08:32ZengWileyInternational Journal of Digital Multimedia Broadcasting1687-75781687-75862009-01-01200910.1155/2009/5031305031303G Long Term Evolution Baseband Processing with Application-Specific ProcessorsPerttu Salmela0Juho Antikainen1Teemu Pitkänen2Olli Silvén3Jarmo Takala4Department of Computer Systems, Tampere University of Technology, P.O. Box 553, 33101 Tampere, FinlandCentre for Wireless Communications, University of Oulu, P.O. Box 4500, 90014 Oulu, FinlandDepartment of Computer Systems, Tampere University of Technology, P.O. Box 553, 33101 Tampere, FinlandInformation Processing Laboratory, Department of Electrical and Information Engineering, University of Oulu, P.O. Box 4500, 90014 Oulu, FinlandDepartment of Computer Systems, Tampere University of Technology, P.O. Box 553, 33101 Tampere, FinlandData rates in the upcoming 3G long term evolution (LTE) standard will be manifold when compared to the current universal mobile telecommunications system. Implementing receivers conforming with the high-capacity transmission techniques is challenging due to the complexity and computational requirements of algorithms. In this study, the software defined radio (SDR) is targeted and the four essential baseband functions of the 3G LTE receiver, namely, list sphere decoding, fast Fourier transform, QR decomposition, and turbo decoding, are addressed and the functions are implemented as application specific processors (ASPs). As a result, the design space that describes the essential computational challenges of 3G LTE receivers is clarified and estimates of area, power, and interprocessor communication buffer requirements are presented.http://dx.doi.org/10.1155/2009/503130 |
| spellingShingle | Perttu Salmela Juho Antikainen Teemu Pitkänen Olli Silvén Jarmo Takala 3G Long Term Evolution Baseband Processing with Application-Specific Processors International Journal of Digital Multimedia Broadcasting |
| title | 3G Long Term Evolution Baseband Processing with Application-Specific Processors |
| title_full | 3G Long Term Evolution Baseband Processing with Application-Specific Processors |
| title_fullStr | 3G Long Term Evolution Baseband Processing with Application-Specific Processors |
| title_full_unstemmed | 3G Long Term Evolution Baseband Processing with Application-Specific Processors |
| title_short | 3G Long Term Evolution Baseband Processing with Application-Specific Processors |
| title_sort | 3g long term evolution baseband processing with application specific processors |
| url | http://dx.doi.org/10.1155/2009/503130 |
| work_keys_str_mv | AT perttusalmela 3glongtermevolutionbasebandprocessingwithapplicationspecificprocessors AT juhoantikainen 3glongtermevolutionbasebandprocessingwithapplicationspecificprocessors AT teemupitkanen 3glongtermevolutionbasebandprocessingwithapplicationspecificprocessors AT ollisilven 3glongtermevolutionbasebandprocessingwithapplicationspecificprocessors AT jarmotakala 3glongtermevolutionbasebandprocessingwithapplicationspecificprocessors |