Presentation | 2020-03-06 Wireless Synchronization Control Method by Self-Orgnized Correction of Transmission Timing Yuji Miyake, Tetsuya Aoyama, Keijiro Take, Hiroshi Aruga, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In wireless systems that share time and frequency resource, time synchronization between wireless nodes is required. It is possible to realize time synchronization between wireless nodes without using an external device by canceling a relative timing difference between nodes calculated from transmission / receive timing. However, each wireless node generates its own transmission timing by a oscillator with unique frequency deviation, so a transmission transmission timing difference occurs between the wireless nodes. Timing differences between wireless nodes that directly exchange wireless signals can be canceled by sequential control, but it is difficult to establish synchronization between all wireless nodes because the above-mentioned timing difference accumulates. In this paper, we propose a synchronization control method that autonomously controls the transmission timing according to the transmission timing of the surrounding wireless nodes. The proposed method reduces the accumulated transmission timing difference by measuring the transmission timing difference with surrounding wireless nodes and autonomously correcting the transmission timing on the observation results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Synchronization / Timing Synchronization / TDMA |
Paper # | RCS2019-385 |
Date of Issue | 2020-02-26 (RCS) |
Conference Information | |
Committee | RCS / SR / SRW |
---|---|
Conference Date | 2020/3/4(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Institute of Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Tomoaki Otsuki(Keio Univ.) / Masayuki Ariyoshi(NEC) / Satoshi Denno(Okayama Univ.) |
Vice Chair | Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Keiichi Mizutani(Kyoto Univ.) |
Secretary | Satoshi Suyama(NTT) / Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(ATR) / Suguru Kameda(Univ. of Electro-Comm.) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(Tokyo Inst. of Tech.) / Keiichi Mizutani(Anritsu) |
Assistant | Kazushi Muraoka(NEC) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) / Masaaki Fuse(Anritsu) / Tomoki Murakami(NTT) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Wireless Synchronization Control Method by Self-Orgnized Correction of Transmission Timing |
Sub Title (in English) | |
Keyword(1) | Synchronization |
Keyword(2) | Timing Synchronization |
Keyword(3) | TDMA |
1st Author's Name | Yuji Miyake |
1st Author's Affiliation | Mitshibishi Electric Corporation(Mitshibishi Electric Corp.) |
2nd Author's Name | Tetsuya Aoyama |
2nd Author's Affiliation | Mitshibishi Electric Corporation(Mitshibishi Electric Corp.) |
3rd Author's Name | Keijiro Take |
3rd Author's Affiliation | Mitshibishi Electric Corporation(Mitshibishi Electric Corp.) |
4th Author's Name | Hiroshi Aruga |
4th Author's Affiliation | Mitshibishi Electric Corporation(Mitshibishi Electric Corp.) |
Date | 2020-03-06 |
Paper # | RCS2019-385 |
Volume (vol) | vol.119 |
Number (no) | RCS-448 |
Page | pp.pp.335-339(RCS), |
#Pages | 5 |
Date of Issue | 2020-02-26 (RCS) |