| Presentation | 2011-07-22 Effective Throughput 1 Gbps-Class Millimeter-Wave Wireless System Toru TANIGUCHI, Yasuhiro TORIYAMA, Hideaki YOSHIDA, Kazuya KOJIMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In preparation for achieving the millimeter-wave ultra-broadband wireless system aimed at seamless connection with the optical communication network, we have developed key devices such as baseband signal processing SoC (System-On-Chip) with the built-in ultrahigh-speed multi-level QAM (Quadrature amplitude modulation) modem (modulator and demodulator), SiGe I/Q quadrature modulator and demodulator MMIC (Microwave Monolithic Integrated Circuit), and GaAsHEMT frequency converter MMIC. We have also prototyped the micro-mini and ultra-broadband 38 GHz band point-to-point wireless system using TDD (Time Division Duplex) mode with dynamic radio resource control that adopts the configurations of separate transmission and receiving antennas capitalizing on the characteristic of smaller antenna area in the millimeter-wave band to achieve the performance that the radio clock frequency is 200 MHz and the maximum effective throughput on 64QAM is 1 Gbps, and this system reaches to the stage of proof experiment by actual environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Quasi-millimeter wave / Millimeter-wave / Fixed wireless access system / Broadband communication |
| Paper # | RCS2011-98 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2011/7/14(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) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effective Throughput 1 Gbps-Class Millimeter-Wave Wireless System |
| Sub Title (in English) | |
| Keyword(1) | Quasi-millimeter wave |
| Keyword(2) | Millimeter-wave |
| Keyword(3) | Fixed wireless access system |
| Keyword(4) | Broadband communication |
| 1st Author's Name | Toru TANIGUCHI |
| 1st Author's Affiliation | Japan Radio Co., Ltd.() |
| 2nd Author's Name | Yasuhiro TORIYAMA |
| 2nd Author's Affiliation | Japan Radio Co., Ltd. |
| 3rd Author's Name | Hideaki YOSHIDA |
| 3rd Author's Affiliation | Japan Radio Co., Ltd. |
| 4th Author's Name | Kazuya KOJIMA |
| 4th Author's Affiliation | Japan Radio Co., Ltd. |
| Date | 2011-07-22 |
| Paper # | RCS2011-98 |
| Volume (vol) | vol.111 |
| Number (no) | 145 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |