Title:
無線送信装置及び受信装置
Document Type and Number:
Japanese Patent JP5481355
Kind Code:
B2
Abstract:
A wireless receiving apparatus includes a receiving unit, a buffer, a prediction unit, a sleep control unit, an access control unit, a generation unit and a transmitting unit. The receiving unit is configured to receive data to extract a payload data. The buffer is configured to generate a buffer-full signal if a payload data size is larger than a free area size. The prediction unit is configured to generate predicted latency. The sleep control unit is configured to generate sleep information based on the predicted latency. The access control unit is configured to generate a sleep-frame parameter including the sleep information. The generation unit is configured to generate a sleep-frame. The transmitting unit is configured to transmit the sleep-frame. The sleep control unit keeps the power supply in the sleep state for indicating the sleep information after receiving an acknowledgment of receiving of the sleep-frame.
Inventors:
Takeshi Tomizawa
Tomoya Dan
Tomoya Dan
Application Number:
JP2010259171A
Publication Date:
April 23, 2014
Filing Date:
November 19, 2010
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H04W52/02
Domestic Patent References:
| JP2010011423A |
Attorney, Agent or Firm:
Kurata Masatoshi
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Nobuhisa Nogawa
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takuzo Ichihara
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Nobuhisa Nogawa
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takuzo Ichihara