Presentation | 2014-06-18 Transmission efficiency in MIMO communication : Performance comparison of access control for Single-user and Multi-user MIMO Toshiyuki OGAWA, Kentaro NISHIMORI, Takefumi HIRAGURI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, MIMO (Multi Input Multi Output) transmission is assumed to be an requisite technology to speed up wireless communication. Moreover, the transmission link rate of several Gbit/s is achieved in Wireless LAN (Local Area Network). However, since the overhead of the access control exchanging is very large, the wireless system may not obtain a high transmitting efficiency. In the conventional research, the evaluation concerning the transmitting efficiency as the system is a few though either of the high transmission rate by MIMO technology or the access control scheme is evaluated. In this report, we researched the access control and the relation of the MIMO technology in the MIMO technology and the newly adopted MU-MIMO (Multiuser-MIMO) technology. Moreover, the difference of the detail access control including CSI (Channel State Information) in MIMO and MU-MIMO transmission is explained, and since the performance and the domain of applicability of these technologies were clarified, we reports it. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless LAN / MIMO / MU-MIMO / Transmission efficiency / Access control / CSI feedback |
Paper # | RCS2014-71 |
Date of Issue |
Conference Information | |
Committee | RCS |
---|---|
Conference Date | 2014/6/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Radio Communication Systems (RCS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Transmission efficiency in MIMO communication : Performance comparison of access control for Single-user and Multi-user MIMO |
Sub Title (in English) | |
Keyword(1) | Wireless LAN |
Keyword(2) | MIMO |
Keyword(3) | MU-MIMO |
Keyword(4) | Transmission efficiency |
Keyword(5) | Access control |
Keyword(6) | CSI feedback |
1st Author's Name | Toshiyuki OGAWA |
1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
2nd Author's Name | Kentaro NISHIMORI |
2nd Author's Affiliation | Faculty of Engineering, Niigata University |
3rd Author's Name | Takefumi HIRAGURI |
3rd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
Date | 2014-06-18 |
Paper # | RCS2014-71 |
Volume (vol) | vol.114 |
Number (no) | 86 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |