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Ultra-wideband wireless communications (2003)
| Venue: | Wireless Communications and Mobile Computing, Special issue on Ultra-Broadband Wireless Communications for the Future |
| Citations: | 23 - 6 self |
BibTeX
@ARTICLE{Zhuang03ultra-widebandwireless,
author = {Weihua Zhuang and Xuemin (sherman Shen and Qi Bi},
title = {Ultra-wideband wireless communications},
journal = {Wireless Communications and Mobile Computing, Special issue on Ultra-Broadband Wireless Communications for the Future},
year = {2003},
volume = {3},
pages = {663--685}
}
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Abstract
Ultra-wideband (UWB) communication techniques have attracted a great interest in both academia and industry in the past few years for applications in short-range wireless mobile systems. This is due to the potential advantages of UWB transmissions such as low power, high rate, immunity to multipath propagation, less complex transceiver hardware, and low interference. However, tremendous R&D efforts are required to face various technical challenges in developing UWB wireless systems, including UWB channel characterization, transceiver design, coexistence and interworking with other narrowband wireless systems, design of the link and network layers to benefit from UWB transmission characteristics. This paper is to provide an overview of UWB communications, summarize the previous research results, and identify further research issues that need to be tackled. The emphasis is placed on the commercial wireless communications. Copyright # 2003 John Wiley & Sons, Ltd. KEY WORDS: call admission control (CAC); channel characterization; coexistence; medium access control (MAC); monocycle waveform; interworking; transceiver structure; ultra wideband (UWB) transmission 1.
Keyphrases
ultra-wideband wireless communication medium access control uwb communication complex transceiver hardware high rate research issue uwb transmission characteristic john wiley son past year narrowband wireless system potential advantage various technical challenge ultra wideband previous research result low power great interest call admission control commercial wireless communication uwb wireless system tremendous effort low interference monocycle waveform uwb transmission network layer channel characterization short-range wireless mobile system uwb channel characterization key word communication technique
