Circuit-Switching Physical Layer Based on Time-Frequency Coding for Multi-Band UWB Wireless Networks

Author

Aristarkhov, Vasily

Author_Institution

Dept. of Inf. Syst. & Technol., Nizhniy Novgorod State Tech. Univ., Nizhny Novgorod

fYear

2008

fDate

6-8 Aug. 2008

Firstpage

286

Lastpage

291

Abstract

The article describes physical layer (PHY) for high data-rate self-organized wireless networks based on the Ultra Wideband (UWB) technology with frequency band [3.1 - 10.6] GHz. The developed transceiver scheme has wide range adaptation features and cross-layer elements based on convergence of maximum likelihood sequence estimation (MLSE) equalizer and frequency hopping (FH). Circuit switching technology for multiply access and data transmission is one of key-notes of developed PHY architecture.

Keywords

circuit switching; encoding; multi-access systems; protocols; transceivers; ultra wideband communication; circuit switching; convergence of maximum likelihood sequence estimation; crosslayer elements; data transmission; equalizer; frequency 3.1 GHz to 10.6 GHz; frequency hopping; high data rate; multiband UWB wireless networks; multiply access; physical layer; self organized wireless networks; time frequency coding; transceiver scheme; wide range adaptation features; Data communication; Equalizers; Frequency estimation; Maximum likelihood estimation; Physical layer; Switching circuits; Time frequency analysis; Transceivers; Ultra wideband technology; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications and Mobile Computing Conference, 2008. IWCMC '08. International

Conference_Location

Crete Island

Print_ISBN

978-1-4244-2201-2

Electronic_ISBN

978-1-4244-2202-9

Type

conf

DOI

10.1109/IWCMC.2008.50

Filename

4599949