发明名称 |
APPARATUS FOR ARQ CONTROLLING IN WIRELESS PORTABLE INTERNET SYSTEM AND METHOD THEREOF |
摘要 |
<p>The present invention relates to an ARQ control apparatus and method. According to the present invention, a subscriber station performs initialization by communicating with a base station, and receives wireless link channel quality information; stores an SDU in an SDU buffer when the SDU is transmitted from an upper block, and establishes a connection with the base station for a corresponding service flow; receives QoS information on the service flow, ARQ information, and a CINR, and transmits them to the uplink scheduler; detects a TCP header of the SDU and stores TCP sequence number information; and performs a DSC for controlling an MAC ARQ window size with reference to the QoS information, ARQ information, CINR, and TCP congestion window size.</p> |
申请公布号 |
WO2006065008(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
WO2005KR01987 |
申请日期 |
2005.06.24 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;SAMSUNG ELECTRONICS CO., LTD.;KT CORPORATION;SK TELECOM CO., LTD.;KTFREETEL CO., LTD.;HANARO TELECOM, INC.;SUNG, NAK-WOON;PARK, NAM-HOON |
发明人 |
SUNG, NAK-WOON;PARK, NAM-HOON |
分类号 |
H04L1/18;H04B7/26;H04L12/28;H04W28/04;H04W28/06;H04W28/14;H04W28/18;H04W36/00;H04W72/12;H04W76/02 |
主分类号 |
H04L1/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|