| Presentation | 2018-01-22 Physical Cell ID Detection Performance Applying Frequency Hopping Reception to NPSS and NSSS for NB-IoT Aya Shimura, Mamoru Sawahashi, Satoshi Nagata, Yoshihisa Kishiyama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes frequency hopping (FH) reception for narrowband primary synchronization signal (NPSS) and narrowband secondary synchronization signal (NSSS) in order to improve the physical cell ID (PCID) detection probability for narrowband (NB)-Internet-of-Things (IoT). Link-level simulation results show that the PCID detection probability using the FH reception is improved by approximately 13 % compared to that without FH reception with one-antenna transmission and the FH separation of four resource blocks (RBs). This result suggests that the averaging time of the auto-correlation for detecting the NPSS received timing is deceased to approximately 1/3 that without FH reception. We also show that the PCID detection probability of 97 % is achieved by using the FH reception and precoding vector switching (PVS) transmit diversity at the average received SNR of 0 dB. Finally, it is shown that the high PCID detection probability of greater than 90 % is achieved by using the FH reception and PVS transmit diversity at the average received SNR of 0 dB for the frequency offset of 70 kHz. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | NB-IoT / cell search / synchronization signal / frequency hopping reception / time diversity / PVS transmit diversity |
| Paper # | IT2017-63,SIP2017-71,RCS2017-277 |
| Date of Issue | 2018-01-15 (IT, SIP, RCS) |
| Conference Information | |
| Committee | SIP / IT / RCS |
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| Conference Date | 2018/1/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Sunport Hall Takamatsu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masahiro Okuda(Univ. of Kitakyushu) / Masayoshi Ohashi(Fukuoka Univ.) / Hidekazu Murata(Kyoto Univ.) |
| Vice Chair | Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) / Jun Muramatsu(NTT) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) |
| Secretary | Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) / Jun Muramatsu(Yokohama College of Commerce) / Yukitoshi Sanada(UEC) / Eisuke Fukuda(Toshiba) / Satoshi Suyama(Hokkaido Univ.) |
| Assistant | Masayoshi Nakamoto(Hiroshima Univ.ひろ) / Sigeaki Kuzuoka(wakayama univ.) / Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Signal Processing / Technical Committee on Information Theory / Technical Committee on Radio Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Physical Cell ID Detection Performance Applying Frequency Hopping Reception to NPSS and NSSS for NB-IoT |
| Sub Title (in English) | |
| Keyword(1) | NB-IoT |
| Keyword(2) | cell search |
| Keyword(3) | synchronization signal |
| Keyword(4) | frequency hopping reception |
| Keyword(5) | time diversity |
| Keyword(6) | PVS transmit diversity |
| 1st Author's Name | Aya Shimura |
| 1st Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
| 2nd Author's Name | Mamoru Sawahashi |
| 2nd Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
| 3rd Author's Name | Satoshi Nagata |
| 3rd Author's Affiliation | NTT DOCOMO(NTT DOCOMO) |
| 4th Author's Name | Yoshihisa Kishiyama |
| 4th Author's Affiliation | NTT DOCOMO(NTT DOCOMO) |
| Date | 2018-01-22 |
| Paper # | IT2017-63,SIP2017-71,RCS2017-277 |
| Volume (vol) | vol.117 |
| Number (no) | IT-394,SIP-395,RCS-396 |
| Page | pp.pp.49-54(IT), pp.49-54(SIP), pp.49-54(RCS), |
| #Pages | 6 |
| Date of Issue | 2018-01-15 (IT, SIP, RCS) |