A large number of IoT devices are being used in the world. Data acquired by IoT devices are
used as Big Data. These data sent from IoT devices to access points (AP) or base stations …

As the Internet evolves to include many very high speed and long distance network paths,
the performance of TCP have improved. Particularly, modern loss-based TCPs increase the …

Although modern loss-based Transmission Control Protocols take aggressive congestion
window (CWND) control strategies in order to gain better throughput, such strategies may …

In recent years, the communication environment has changed owing to a high wireless
communication speed and more sophisticated terminals. To optimize the communication …

An idea of edge computing becomes popular as the data can be processed in the vicinity of
client IoT devices. Since the performance of client devices is not high, they only collect the …

Since mobile terminals such as smartphones are basic information tools for users, their
communication performance is always significant. Modern loss-based Transmission Control …

Smartphones have highly functional operating systems similar to PCs. Their communication
throughput depends on behavior of Transmission Control Protocol (TCP). Modern loss …

Ai HAYAKAWA†, Saneyasu YAMAGUCHI††, and Masato OGUCHI†† Ochanomizu
University 2-1-1 Otsuka, Bunkyou-ku, Tokyo, 112-8610, JAPAN†† Kogakuin University 1-24 …

近年, 無線 LAN 通信の高速化の技術が進歩している. しかし, スマートフォン市場の拡大に伴い,
無線端末の使用台数の増加に加え, ライブ配信の視聴などデータの通信量が増加している為に …

論文抄録 近年, スマートフォンやパソコンの市場拡大に伴い, 使用台数や端末の種類が増加して
いる. また, 無線通信の高速化によりライブ配信の視聴や, 大容量データの送受信が可能になった …