Presented by: Lehung Nguyen

Date: Thursday, March 13, 2025
Time: 11:00 am - 12:00 pm
Place: Zoom - see below.

Abstract:

Terahertz (THz) band (0.1-10 THz) communications is considered an important technology to meet the demands of the next generation 6G wireless communication network. The transmitted reference pulse cluster (TRPC) waveform proposed for ultra-wideband communications is a suitable candidate for THz communications due to its ultra-broad bandwidth, simple architecture and built-in robustness to phase noise. In this paper, we improve the data rate of TRPC by proposing a block transmission structure. To address the inter-block interference (IBI) and inter-symbol interference (ISI) arising at high transmission data rates, the two types of prefix and minimum mean-square error (MMSE) based channel estimation methods are developed for TRPC block transmission scheme. The performance of the proposed algorithms is verified with in the diffuse scattering rich THz channel. Simulation results demonstrate the effectiveness of the proposed algorithms in reducing the influences of IBI and ISI.

Location: Remote via Zoom

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Meeting ID: 983 945 9145
Password: 154035
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Meeting ID: 983 945 9145
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Presented by: Lehung Nguyen

Date: Thursday, March 13, 2025
Time: 11:00 am - 12:00 pm
Place: Zoom - see below.

Abstract:

Terahertz (THz) band (0.1-10 THz) communications is considered an important technology to meet the demands of the next generation 6G wireless communication network. The transmitted reference pulse cluster (TRPC) waveform proposed for ultra-wideband communications is a suitable candidate for THz communications due to its ultra-broad bandwidth, simple architecture and built-in robustness to phase noise. In this paper, we improve the data rate of TRPC by proposing a block transmission structure. To address the inter-block interference (IBI) and inter-symbol interference (ISI) arising at high transmission data rates, the two types of prefix and minimum mean-square error (MMSE) based channel estimation methods are developed for TRPC block transmission scheme. The performance of the proposed algorithms is verified with in the diffuse scattering rich THz channel. Simulation results demonstrate the effectiveness of the proposed algorithms in reducing the influences of IBI and ISI.

Location: Remote via Zoom

Join Zoom Meeting
https://uvic.zoom.us/j/9839459145?pwd=UEVDcWppdmNORlBTYkV1UWNOdTRRUT09&omn=82092568084

Meeting ID: 983 945 9145
Password: 154035
One tap mobile
+17789072071,,9839459145# Canada
+16475580588,,9839459145# Canada

Dial by your location
+1 778 907 2071 Canada
+1 647 558 0588 Canada
Meeting ID: 983 945 9145
Find your local number:https://uvic.zoom.us/u/klL5zeQYU