Measurements and characterization of wideband indoor radio channel at 60 GHz

Moraitis, N; Constantinou, P

dc.contributor.author	Moraitis, N	en
dc.contributor.author	Constantinou, P	en
dc.date.accessioned	2014-03-01T01:24:37Z
dc.date.available	2014-03-01T01:24:37Z
dc.date.issued	2006	en
dc.identifier.issn	1536-1276	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17359
dc.subject	Millimeter wave propagation	en
dc.subject	Tapped delay line models	en
dc.subject	Wideband channel measurements	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Coherence bandwidth	en
dc.subject.other	Millimeter wave propagation	en
dc.subject.other	Tapped delay line models	en
dc.subject.other	Wideband channel measurements	en
dc.subject.other	Bandwidth	en
dc.subject.other	Channel capacity	en
dc.subject.other	Doppler effect	en
dc.subject.other	Frequency hopping	en
dc.subject.other	Identification (control systems)	en
dc.subject.other	Measurements	en
dc.subject.other	Models	en
dc.subject.other	Statistical methods	en
dc.subject.other	Radio communication	en
dc.title	Measurements and characterization of wideband indoor radio channel at 60 GHz	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/TWC.2006.1618937	en
heal.identifier.secondary	http://dx.doi.org/10.1109/TWC.2006.1618937	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	This paper presents the measurements, the statistical results and channel models extracted by impulse response measurements of an indoor 60 GHz radio channel. The measurements were based on the pulse sounding technique. Multipath parameters that characterize the channel have been extracted and analyzed statistically concerning corridors and offices locations. The mean excess delay is in the range of 3.84 to 8.18 ns for hallways and 3.52 to 14.69 ns for offices. Additionally, rms delay spread varies from 12.34 to 15.04 ns in corridors and from 12.56 to 21.09 ns inside the laboratory. The coherence bandwidth varies between 13.88 and 30.49 MHz in corridors with a mean value of 22.48 MHz. Inside offices the mean coherence bandwidth is 22.80 MHz for LoS locations and drops to 7.05 MHz for NLoS. Small-scale models for all the measured locations were developed using tapped delay lines. The maximum Doppler frequency of the modeled channel remains around 1 Hz, whereas the coherence time is calculated 1.04 s, which indicates that the channel remains almost stationary, exhibiting very slow fading. Finally, from the models it is derived that the channel preserves WSS and US characteristics giving rise to a WSSUS representation. © 2006 IEEE.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Transactions on Wireless Communications	en
dc.identifier.doi	10.1109/TWC.2006.1618937	en
dc.identifier.isi	ISI:000236978000022	en
dc.identifier.volume	5	en
dc.identifier.issue	4	en
dc.identifier.spage	880	en
dc.identifier.epage	889	en