Title:
APPARATUS AND METHOD FOR CONTROLLING DATA TRANSMISSION IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/062423
Kind Code:
A3
Abstract:
An apparatus and method is provided for controlling data transmission considering congestion in a wired transmission section in a wireless communication system. To this end, a reception device reports, to a transmission device, status information about a congestion status and flag information indicating occurrence of a new congestion status or maintenance of an existing congestion statue. The transmission device reduces throughput of data being transmitted through the wired transmission section, if it is determined from the flag information reported by the reception device that a new congestion status has occurred or the existing congestion status has been being maintained for a predetermined time. The transmission device requests the reception device to report a congestion status, if the congestion status is not released until a lapse of a predetermined time after occurrence of a new congestion status.
Inventors:
CHO KYUNG-RAE (KR)
Application Number:
PCT/KR2010/008154
Publication Date:
September 29, 2011
Filing Date:
November 18, 2010
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
CHO KYUNG-RAE (KR)
CHO KYUNG-RAE (KR)
International Classes:
H04W28/02; H04B3/04
Foreign References:
| US20020136162A1 | 2002-09-26 | |||
| KR20050068433A | 2005-07-05 | |||
| US20080056125A1 | 2008-03-06 | |||
| KR20070042753A | 2007-04-24 |
Attorney, Agent or Firm:
LEE, Keon-Joo (Myongryun-dong 4-ga Chongro-gu, Seoul 110-524, KR)
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