Hyundai Mobis Co., Ltd.

Korea Telecommunication Authority

Jae Il Jung

Tae Won Kim

Song Nan Bai

Won Jae Yi

Sung Won Kang

Young Soo Seo

A communication apparatus for inter-vehicular communication according to the present invention includes: a network state estimating unit configured to estimate network state information indicating a current network state based on driving information and channel state information of neighboring vehicles; a network access controller configured to control whether to transmit a message based on the network state information; a transmission scheduler configured to control a transmission time point of the message based on the network state information; and a transmission buffer unit configured to delay transmission of the message according to the control of the transmission time point of the transmission scheduler.

Communication apparatus and method for performing inter-vehicular communication

The present invention relates to a method for controlling a transmission control protocol window size in an asynchronous transfer mode which determines a TCP congestion window size by using an explicit rate value in a resource management cell. According to the present invention, cells transmitted pursuant to the explicit rate value are rarely dropped or tagged by a switch algorithm, thereby reducing a ratio of transmission.

Method for controlling transmission control protocol window size in asynchronous transfer mode network

Growing community of inventors

Yongin-si, South Korea

Jae Il Jung