| Presentation | 2016-06-13 [Keynote Address] On Physical Limit of Wireless Digital Transmission Yoshio Karasawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Under a time-invariant condition with thermal noise, the physical limit of digital transmission ability is governed by Shannon’s channel capacity. However, in this formula, it does not contain factors on radiowave propagation environments. In other words, for the ultimate information transmission, a sufficiently long time for the coding and signal processing is expected. However, since wave propagation prevents its premise, there is another physical limit for digital transmission in a different perspective with Shannon's channel capacity. Even if the SN ratio is sufficiently high, there is the limit for information transmission. This paper deals with this matter concerning physical limit of wireless transmission from a radiowave propagation viewpoint. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless transmission / Delay spread / Doppler spread / Channel capacity / Physical limit |
| Paper # | NLP2016-26,CCS2016-9 |
| Date of Issue | 2016-06-06 (NLP, CCS) |
| Conference Information | |
| Committee | CCS / NLP |
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| Conference Date | 2016/6/13(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Nonlinear Science, Complexity Science, etc. |
| Chair | Yasuhiro Tsubo(Ritsumeikan Univ.) / Hisato Fujisaka(Hiroshima City Univ.) |
| Vice Chair | Naoki Wakamiya(Osaka Univ.) / Mikio Hasegawa(Tokyo Univ. of Science) / Masaharu Adachi(Tokyo Denki Univ.) |
| Secretary | Naoki Wakamiya(Kyoto Sangyo Univ.) / Mikio Hasegawa(Osaka Univ.) / Masaharu Adachi(Konan Univ.) |
| Assistant | Takayuki Kimura(Nippon Inst. of Tech.) / Song-Ju Kim(NIMS) / Ryo Takahashi(Kyoto Univ.) / Hidehiro Nakano(Tokyo City Univ.) / Hiroyuki Asahara(Okayama Univ. of Science) / Toshihiro Tachibana(Shonan Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Complex Communication Sciences / Technical Committee on Nonlinear Problems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Keynote Address] On Physical Limit of Wireless Digital Transmission |
| Sub Title (in English) | from Radiowave Propagation Perspective |
| Keyword(1) | Wireless transmission |
| Keyword(2) | Delay spread |
| Keyword(3) | Doppler spread |
| Keyword(4) | Channel capacity |
| Keyword(5) | Physical limit |
| 1st Author's Name | Yoshio Karasawa |
| 1st Author's Affiliation | *(*) |
| Date | 2016-06-13 |
| Paper # | NLP2016-26,CCS2016-9 |
| Volume (vol) | vol.116 |
| Number (no) | NLP-86,CCS-87 |
| Page | pp.pp.35-40(NLP), pp.35-40(CCS), |
| #Pages | 6 |
| Date of Issue | 2016-06-06 (NLP, CCS) |