DocumentCode
2358746
Title
Multihop channel model in UWB ad hoc networks at 60 GHz
Author
Bendjaballah, A. ; Ghannudi, H. El ; Clavier, L. ; Rolland, Nathalie ; Rollan, P.A.
Author_Institution
Institut d?Electronique, de Microlectronique et de Nanotechnologie, UMR CNRS 8520, IEMN-DHS, Avenue Poincar - B.P. 60069 59652 Villeneuve d?Ascq Cedex France
fYear
2006
fDate
6-10 Nov. 2006
Firstpage
1
Lastpage
6
Abstract
In ad hoc or sensor networks, datas go through several nodes before reaching their destination. Thos nodes can simply be relays that amplify the signal without decoding and coding it (non regenerative relays). However, the transmitted signal after several hops suffers from an important degradation. In this paper we consider the possibility of using non regenerative relays and their impact on additive white gaussian noise, multpaith interference and multiple acces interference. We especially focus on the simple case of a two hops transmission.
Keywords
Ad hoc networks; Additive white noise; Circuit noise; Decoding; Degradation; Gaussian noise; Interference; Power system relaying; Relays; Spread spectrum communication; UWB; ad hoc; non-regenerative relay;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation, 2006. EuCAP 2006. First European Conference on
Conference_Location
Nice
Print_ISBN
978-92-9092-937-6
Type
conf
DOI
10.1109/EUCAP.2006.4584738
Filename
4584738
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