Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Teppei Oyama"'
Publikováno v:
2023 IEEE 20th Consumer Communications & Networking Conference (CCNC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c51eb9227f5eac1c079027a3dc6e06e5
https://doi.org/10.1109/ccnc51644.2023.10059884
https://doi.org/10.1109/ccnc51644.2023.10059884
Publikováno v:
2022 25th International Symposium on Wireless Personal Multimedia Communications (WPMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc102371edc89c7665682fbdbd1bc42a
https://doi.org/10.1109/wpmc55625.2022.10014881
https://doi.org/10.1109/wpmc55625.2022.10014881
Autor:
Teppei Oyama, Takashi Seyama
Publikováno v:
VTC Spring
5G and beyond 5G is an emerging technology used to overcome the increasing mobile traffic triggered by new services. Utilization of millimeter wave is one of the key technologies for 5G NR to address radio resource shortage, especially below the 6-GH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cba4fea5980603359a4ad926298e7e4
https://doi.org/10.1109/vtc2021-spring51267.2021.9448953
https://doi.org/10.1109/vtc2021-spring51267.2021.9448953
Autor:
Teppei Oyama, Masafumi Tsutsui, Satoshi Suyama, Hiroyuki Seki, Tatsuki Okuyama, Jun Mashino, Daisuke Jitsukawa, Chiyoshi Akiyama, Yukihiko Okumura, Takashi Dateki, Shinya Kumagai, Morihiko Minowa, Takashi Seyama, Takaharu Kobayashi
Publikováno v:
VTC-Fall
Fifth-generation mobile communication systems (5G) require significantly higher system capacity than 4G in order to accommodate rapidly increasing mobile data traffic. Cell densification is considered to be one of the most effective ways to increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cdb72e246aab68e6dba4cc4f2c10912
https://doi.org/10.1109/vtcfall.2019.8891604
https://doi.org/10.1109/vtcfall.2019.8891604
Autor:
Koji Matsuyama, Teppei Oyama, Daisuke Jitsukawa, Hiroyuki Seki, Takashi Dateki, Morihiko Minowa, Shinya Kumagai, Takashi Seyama
Publikováno v:
VTC-Fall
In fifth-generation (5G) mobile communication systems, it is necessary to significantly increase system capacity compared with 4G in order to support rapidly increasing mobile data traffic. The multi-user (MU) MIMO, which spatially multiplexes multip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58d059efb7b98a4b355dff8517fa142d
https://doi.org/10.1109/vtcfall.2018.8690898
https://doi.org/10.1109/vtcfall.2018.8690898
Autor:
Miyoko Okazaki, Shiro Baba, Teppei Oyama, Norio Maru, Masatsugu Iwamura, Takefumi Satoh, Shoji Hirai, Wataru Ishikawa, Ken-ichi Tabata, Hideyasu Tsumura, Dai Koguchi
Publikováno v:
Journal of Clinical Trials.
Objective: To evaluate risk factors for Denosumab-induced hypocalcemia in prostate cancer patients with bone metastases. Methods: In this single-arm, open-label, prospective multicenter study, 48 prostate cancer patients with bone metastases received
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a3e230c4a3a7fc4c59d5acda9c56cd
https://doi.org/10.4172/2167-0870.1000251
https://doi.org/10.4172/2167-0870.1000251
Autor:
Masatsugu Iwamura, Yoji Wakatabe, Dai Koguchi, Daisuke Ishii, Kazunari Yoshida, Teppei Oyama, Tetsuo Fujita
Publikováno v:
Journal of Clinical and Experimental Transplantation.
There has been a significant increase in the number of patients with Prostate Adenocarcinoma (PCa) over the last decade, leading to a substantial rise of pre-transplant patients with a history of cured PCa. Currently, Radical Prostatectomy (RP) and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::154a4a74d27867fece62b6d14ba30035
https://doi.org/10.4172/2475-7640.1000111
https://doi.org/10.4172/2475-7640.1000111
Publikováno v:
Journal of Spacecraft and Rockets. 45:316-323
Theorbital dynamics ofEarth-orbiting solar sails is investigated considering anartificial apse-line precession of an elliptic orbit by solar radiation pressure. The orbital coverage can be flexibly designed for missions such as geomagnetic tail explo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e72784a6052cc0488c7eee3a8116685e
https://doi.org/10.2514/1.31274
https://doi.org/10.2514/1.31274
Publikováno v:
GLOBECOM
This paper reports estimates of TV white space (TVWS) availability in Japan that are based on the separation distances calculated using D/U-based and I/N-based rules. Calculating the TVWS availability with various TVWS-device parameters—antenna hei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cf1790dd011ec5d019694b9b0dc775c
https://doi.org/10.1109/glocom.2012.6503293
https://doi.org/10.1109/glocom.2012.6503293
Publikováno v:
VTC Fall
This paper analyzes TV white space (TVWS) availability in Japan by estimating the amount and distribution of TVWSs across Japan and comparing them with those across the USA. While TVWS regulation is still under discussion in Japan, the expected avail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea7166082e059b51dee169548bed5347
https://doi.org/10.1109/vtcfall.2012.6399270
https://doi.org/10.1109/vtcfall.2012.6399270