| Presentation | 2015-06-26 Considerations for New Entries of OFDM with 256- and 1024-QAM in Mobile Systems Mitsutoshi Nakamura, Hiroyuki Otsuka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents the transmission performance of OFDM using a higher order modulation scheme such as 256- and 1024-QAM by link-level simulations, and discuss their application to mobile systems from the link adaptation perspective. BER and throughput performance are highlighted as parameters of coding rates for 256- and 1024-QAM. Using these results, we clarify the switching point on the modulation and coding scheme for channel quality, such as Eb/No. This will be useful for designing a channel quality indicator table including 256- and 1024-QAM and provide an effective way to help resource management in mobile systems such as small cells. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / 256/1024-QAM / Coding rate / Link level simulation / Throughput performances / Modulation and coding scheme |
| Paper # | RCS2015-97 |
| Date of Issue | 2015-06-17 (RCS) |
| Conference Information | |
| Committee | RCS |
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| Conference Date | 2015/6/24(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Chair | Makoto Taromaru(Fukuoka Univ.) |
| Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) |
| Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada |
| Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) |
| Paper Information | |
| Registration To | 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) | Considerations for New Entries of OFDM with 256- and 1024-QAM in Mobile Systems |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | 256/1024-QAM |
| Keyword(3) | Coding rate |
| Keyword(4) | Link level simulation |
| Keyword(5) | Throughput performances |
| Keyword(6) | Modulation and coding scheme |
| 1st Author's Name | Mitsutoshi Nakamura |
| 1st Author's Affiliation | Kogakuin University(Kogakuin Univ.) |
| 2nd Author's Name | Hiroyuki Otsuka |
| 2nd Author's Affiliation | Kogakuin University(Kogakuin Univ.) |
| Date | 2015-06-26 |
| Paper # | RCS2015-97 |
| Volume (vol) | vol.115 |
| Number (no) | RCS-113 |
| Page | pp.pp.299-303(RCS), |
| #Pages | 5 |
| Date of Issue | 2015-06-17 (RCS) |