Patent Number: 8,817,628

Title: Wireless system

Abstract: In a wireless system of one embodiment, a first wireless device includes: a first transmitter which transmits an end-of-transmission notification; and a first receiver which receives a change request signal sent from a second wireless device receiving the end-of-transmission notification. The second wireless device includes: a second receiver which receives the end-of-transmission notification; and a second transmitter which transmits a change request signal when the end-of-transmission notification is received. The first transmitter transmits a signal at a longer interval after the first receiver receives the change request signal, and the second transmitter transmits a signal at a shorter interval after the second transmitter transmits the change request signal.

Inventors: Matsuo; Ryoko (Tokyo, JP), Tandai; Tomoya (Kawasaki, JP), Tomizawa; Takeshi (Yokohama, JP)

Assignee: Kabushiki Kaisha Toshiba

International Classification: G01R 31/08 (20060101); H04J 1/16 (20060101); H04J 3/14 (20060101); G08C 15/00 (20060101); H04L 12/26 (20060101); H04L 1/00 (20060101); G06F 11/00 (20060101)

Expiration Date: 8/26/12018