公开(公告)号：US10172039B2

公开(公告)日：2019-01-01

申请号：US15309086

申请日：2015-05-01

Applicant: NEC Corporation

Inventor： Tomonori Ishida ,  Hiroshi Nakaishi

IPC: H04L12/28 ,  H04L12/403 ,  H04L12/44 ,  H04W28/10 ,  H04W72/10 ,  H04W84/18 ,  H04W72/04 ,  H04W72/12 ,  G01D4/00 ,  H04W28/16

Abstract: A node is included in a communication control system including a plurality of nodes 31, and a master device 30 for performing flow control of multihop communication in a network including the plurality of nodes 31. To the node 31 in use of second service, a time obtained by subtracting, from a frame period of the network, a total one frame transmission time of each node, used for first service is allocated as one frame transmission time used for second service having a priority set lower than that of the first service.

公开(公告)号：US20250104838A1

公开(公告)日：2025-03-27

申请号：US18897585

申请日：2024-09-26

Applicant: NEC Corporation

Inventor： Tatsunori NAGASAWA ,  Masaru Yanai ,  Seishi Handa ,  Tomonori Ishida ,  Makoto Iwasaki ,  Noriaki Kobayashi ,  Takashi Kojima ,  Naoko Kurisaki ,  Hideki Muramatsu ,  Motoharu Ohtake ,  Nanami Sakurai ,  Yasuyuki Taguchi ,  Takayuki Takimoto ,  Noritsugu Yamanaka ,  Kosei Kobayashi

IPC: G16H20/30 ,  G16H40/67

Abstract: In an activity support device, a plan acquisition means acquires a target physical activity amount of a user in a predetermined period and a predictive physical activity amount representing an expected expenditure of a physical activity amount. An expended physical activity amount acquisition means acquires an expended physical activity amount of the user up to a current time in the predetermined period. A total expended physical activity amount acquisition means derives a total expended physical activity amount of the user in the predetermined period, based on the predictive physical activity amount and the expended physical amount. An activity determination means determines a physical activity to the user from among physical activity options by comparing the target physical amount and the total expended physical amount. Accordingly, it is possible for the activity support device to support a user in making a decision regarding the physical activity.