Patent ID: 7313147
Filing Date: 2007-12-25
Classification: H04L,H04W

Abstract:
1. A network device for transmitting data of a host system to a network, comprising: a buffer for data storage; a first transmission interface for providing a control signal to the host system, when the host system receives the control signal, the host system starting to transmit the data and the first transmission interface storing the data in the buffer; and a second transmission interface coupled to the buffer for transmitting the data from the buffer to the network; wherein when the first transmission interface provides the control signal, the second transmission interface activates a frame transmission procedure; and when the data are completely transmitted to the buffer after a frame transmission pre-procedure is finished, the data are read from the buffer and transmitted to the network, wherein the frame transmission procedure comprises a carrier-sense, a network channel contention, and steps of transmitting a preamble, a header and a frame body.