A decorrelating aided partial combining RAKE receiver for direct sequence ultra-wideband communication systems
A decorrelating aided partial combining RAKE receiver for direct sequence ultra-wideband communication systems
- Author(s):
- DOI: 10.1049/cp:20061281
For access to this article, please select a purchase option:
Buy conference paper PDF
Buy Knowledge Pack
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006) — Recommend this title to your library
Thank you
Your recommendation has been sent to your librarian.
- Author(s): Source: IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), 2006 page ()
- Conference: IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006)
- DOI: 10.1049/cp:20061281
- ISBN: 0 86341 644 6
- Location: Hangzhou, China
- Conference date: 6-9 Nov. 2006
- Format: PDF
The performance of direct sequence ultra-wideband (DS-UWB) RAKE reception is severely degraded by interpath interference (IPI), which in general consists of intersymbol interference (ISI) and interchip interference (ICI). Based on similarities between the signals of asynchronous CDMA systems and the signals received by UWB RAKE receivers, especially partial combining RAKE (PRAKE) receiver, decorrelating algorithm is introduced to combat IPI. Sliding window approach is utilized for implementation of the decorrelator. Computer simulations under the channel model proposed by IEEE 802.15.3a verify the effectiveness of the decorrelating scheme. (3 pages)
Inspec keywords: radio reception; spread spectrum communication; wireless channels; ultra wideband communication; code division multiple access; intersymbol interference; decorrelation; radio receivers
Subjects: Radio links and equipment; Multiple access communication
Related content
content/conferences/10.1049/cp_20061281
pub_keyword,iet_inspecKeyword,pub_concept
6
6