公开(公告)号：US09198077B2

公开(公告)日：2015-11-24

申请号：US14080751

申请日：2013-11-14

Applicant: Electronics and Telecommunications Research Institute

Inventor： Man Kyu Park

IPC: H04W28/02 ,  H04L12/801 ,  H04L12/807

CPC classification number: H04W28/0289 ,  H04L47/196 ,  H04L47/27 ,  H04W28/0273

Abstract: A system and method for satellite communication that receives channel status information (CSI) of a forward link connected to a subscriber terminal station, resets a modulation and coding (MODCOD) of a physical layer based on the received CSI, and changes a congestion window value of a transmission layer based on the reset value of the reset MODCOD of the physical layer is provided.

Abstract translation: 一种用于接收连接到用户终端的前向链路的信道状态信息（CSI）的卫星通信系统和方法，基于所接收的CSI重置物理层的调制和编码（MODCOD），并改变拥塞窗口值 提供了基于物理层的复位MODCOD的复位值的传输层。

公开(公告)号：US09094281B2

公开(公告)日：2015-07-28

申请号：US13752498

申请日：2013-01-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Man Kyu Park ,  Deock Gil Oh

IPC: H04L12/26 ,  H04W28/02

CPC classification number: H04L43/00 ,  H04L43/0835 ,  H04W28/0242

Abstract: Provided is a method of identifying a transmission control protocol (TCP) packet loss, including transmitting at least one TCP data packet to a TCP receiver, estimating wireless channel status information using the TCP receiver by interaction between a TCP layer and a physical layer, and receiving an acknowledgement (ACK) packet including the estimated wireless channel status information from the TCP receiver.

Abstract translation: 提供了一种识别传输控制协议（TCP）分组丢失的方法，包括：向TCP接收机发送至少一个TCP数据分组，使用TCP接收机通过TCP层与物理层之间的交互来估计无线信道状态信息;以及 从TCP接收机接收包括估计的无线信道状态信息的确认（ACK）分组。