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    • 3. 发明授权
    • Data relay device and frame processing method by the same
    • 数据中继设备和帧处理方法相同
    • US08582494B2
    • 2013-11-12
    • US13009294
    • 2011-01-19
    • Hirokazu ShimadaYoshimi ToyodaHideki YoshitomeSatoshi MaedaChie Eiza
    • Hirokazu ShimadaYoshimi ToyodaHideki YoshitomeSatoshi MaedaChie Eiza
    • H04B7/14H04J1/10H04J3/08H04J3/00H04J3/06
    • H04W88/085H04B7/155
    • A data relay device relays data between a base station device and a base station control device. The data relay device includes a data transmission time acquiring unit that acquires a data transmission time from when data is transmitted from the data relay device to when the data is received by the data relay device via the base station device, a frame value detecting unit that detects a predetermined frame value from a frame transmitted from the base station control device and stores the data, and a frame transmitting unit that, when the predetermined frame value is detected, after a predetermined time elapses in addition to the data transmission time acquired by the data transmission time acquiring unit after detection, transmits a frame having the same frame value as the detected one to a transmission source of the frame from which the predetermined frame value is detected.
    • 数据中继装置在基站装置与基站控制装置之间中继数据。 数据中继装置包括:数据发送时间取得部,取得从数据中继装置发送数据到数据中继装置经由基站装置接收数据的数据发送时间;帧值检测部, 从基站控制装置发送的帧检测预定帧值并存储数据;以及帧发送单元,当经过预定帧值被检测到除了由所述基站控制装置获取的数据发送时间之后经过预定时间之后, 数据发送时间获取单元在检测到之后,将具有与检测到的帧相同帧值的帧发送到检测到预定帧值的帧的发送源。