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Registered HARQ AND BANDWIDTH REQUEST METHOD IN WIRELESS ACCESS SYSTEM

무선 접속 시스템에서 자원 재할당 및 대역 요청 방법
이미지 확대
Inventors
Kim Sung Kyung, Yoon Chul Sik
Application No.
12192283 (2008.08.15)
Publication No.
20090147740 (2009.06.11)
Registration No.
8089862 (2012.01.03)
Country
UNITED STATES
Abstract
The present invention relates to a resource reallocation and bandwidth request method in a wireless access system. The present invention uses the synchronous HARQ mode together with the asynchronous HARQ mode according to scheduling by the HARQ retransmission burst. Therefore, a resource allocation overhead for a retransmission burst is reduced during the synchronous HARQ mode operation. Also, an uplink transmission delay is reduced, and efficiency of the radio resource is maximized.
KSP Keywords
Bandwidth request, Resource Reallocation, Wireless Access, Wireless access system, radio resource, resource allocation(RA), transmission delay, uplink transmission
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Status Patent Country KIPRIS
Registered 무선 접속 시스템에서 자원 재할당 및 대역 요청 방법 KOREA KIPRIS