RF and Baseband SOC in 65 nm CMOS for ITS Applications
Several technical challenges must be addressed when a radio originally optimized for 802.11a is redesigned to fulfill the tougher 802.11p standard. Not only are architectural modifications required to support the new use cases, but the overall performance must also be improved. For the analog section it is especially the RX and TX linearity that is critical. The rapidly changing environment also requires improved signal processing algorithms to combat Doppler shift and multipath signal propagation. This paper gives an introduction to the 802.11p standard and how these challenges were addressed in the development of an RF and Baseband System for intelligent transportation system (ITS) applications.
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Supplemental Notes:
- Abstract reprinted with permission from Intelligent Transportation Society of America.
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Corporate Authors:
1100 17th Street, NW, 12th Floor
Washington, DC United States 20036 -
Authors:
- Carlsson, Mats
- Westberg, David
- Johansson, Peter
- Rapp, Jan
- Flink, Thomas
- Kianush, Kaveh
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Conference:
- 19th ITS World Congress
- Location: Vienna , Austria
- Date: 2012-10-22 to 2012-10-26
- Publication Date: 2012
Language
- English
Media Info
- Media Type: Digital/other
- Features: CD-ROM; Figures; Photos; References;
- Pagination: 7p
- Monograph Title: 19th ITS World Congress, Vienna, Austria, 22 to 26 October 2012
Subject/Index Terms
- TRT Terms: Algorithms; Intelligent transportation systems; Radio frequency; Signal processing; Technological innovations; Transceivers; Wireless communication systems
- Identifier Terms: IEEE 802.11 (Standard)
- Subject Areas: Data and Information Technology; Transportation (General); I20: Design and Planning of Transport Infrastructure;
Filing Info
- Accession Number: 01494218
- Record Type: Publication
- Files: TRIS
- Created Date: Sep 24 2013 9:15AM