M-ary orthogonal coded/balanced ultra-wideband transmitted-reference systems in multipath
- Authors
- Kim, DI[Kim, Dong In]; Jia, T[Jia, Tao]
- Issue Date
- Jan-2008
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- ultra-wideband (UWB); transmitted-reference (TR); M-ary balanced TR system; inter-pulse interference (IPI)
- Citation
- IEEE TRANSACTIONS ON COMMUNICATIONS, v.56, no.1, pp.102 - 111
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON COMMUNICATIONS
- Volume
- 56
- Number
- 1
- Start Page
- 102
- End Page
- 111
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/82295
- DOI
- 10.1109/TCOMM.2008.050310
- ISSN
- 0090-6778
- Abstract
- A new M-ary orthogonal coded signaling is introduced to avoid the inter-frame interference that is especially detrimental to realizing high rate ultra-wideband (UWB) transmitted-reference (TR) systems. To further increase the information rate, the inter-pulse interference by an overlap of multipath-delayed pulses is controlled by integrating the signaling and a pair of balanced matched filters in a joint manner, so as to permit a shorter time delay between the reference and data pulses in TR systems. To evaluate an achievable information rate increase relative to conventional TR, the symbol error probability (SEP) is theoretically derived for the proposed M-ary orthogonal coded/balanced TR system, considering the realistic IEEE standard UWB channel models. In addition, we consider the issue of receiver complexity and present two alternative low-complexity receiver implementations for the proposed TR system.
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- Appears in
Collections - Information and Communication Engineering > School of Electronic and Electrical Engineering > 1. Journal Articles
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