Presentation | 2018-08-23 [Invited Talk] Wireless Transmission Technologies for Severe Doubly-Selective Channels Hiroshi Kubo, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper discusses wireless transmission technologies for severe time and frequnecy selective channels, i.e., doubly-selective channels. Doubly-selective channels are a serious problem for point to multi-point wireless train radio communications of high-speed railway systems and underwater/land acoustic communications. First, this paper discusses actual parameters on doubly-selective channels for train radio communications and acoustic communications. Next, this paper discusses multi-carrier differential space-time coding and its demodulation schemes based on channel prediction for severe doubly-selective channels. Finally, this paper shows actual underwater/land acoustic field evaluation results of bit error rate (BER) performance measured by an off-line acoustic communication performance evaluation equipment using commercial electronical acoustic devises. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Doubly-Selective Channels / Train Radio Communications / Underwater Acoustic Communications / Land Mobile Acoustic Communications / Channel Sounders |
Paper # | CQ2018-48 |
Date of Issue | 2018-08-16 (CQ) |
Conference Information | |
Committee | CQ |
---|---|
Conference Date | 2018/8/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Ritsumeikan Univ. Biwako-Kusatsu Campus (BKC) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | IoT/M2M, Wireless Communication, QoS and QoE in Wireless Communication, Wireless Resource Allocation, Wireless Transmission Quality, Cross layer Technology, Ad-hoc Network, etc. |
Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) |
Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Nippon Inst. of Tech.) |
Assistant | Chikara Sasaki(KDDI Research) / Yoshiaki Nishikawa(NEC) / Ryo Yamamoto(UEC) |
Paper Information | |
Registration To | Technical Committee on Communication Quality |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] Wireless Transmission Technologies for Severe Doubly-Selective Channels |
Sub Title (in English) | Towards Reliable High-Speed Mobile Radio Communications and Mobile Acoustic Communications |
Keyword(1) | Doubly-Selective Channels |
Keyword(2) | Train Radio Communications |
Keyword(3) | Underwater Acoustic Communications |
Keyword(4) | Land Mobile Acoustic Communications |
Keyword(5) | Channel Sounders |
1st Author's Name | Hiroshi Kubo |
1st Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
Date | 2018-08-23 |
Paper # | CQ2018-48 |
Volume (vol) | vol.118 |
Number (no) | CQ-192 |
Page | pp.pp.13-18(CQ), |
#Pages | 6 |
Date of Issue | 2018-08-16 (CQ) |