Title:
METHOD AND APPARATUS FOR PERFORMING TCP COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/126399
Kind Code:
A1
Abstract:
A method and apparatus for performing Transmission Control Protocol (TCP) communication at a network node in a wireless communication system are provided. The method includes receiving, by the network node that controls a connection between a Mobile Station (MS) and a data network, a TCP KeepAlive packet for maintaining a TCP connection established between a correspondent node and the MS through the data network from the correspondent node, determining whether the MS is in an idle mode in response to the reception of the TCP KeepAlive packet by the network node, if the MS is in the idle mode, transmitting an acknowledgement packet in response to the TCP KeepAlive packet to the correspondent node by the network node, and transmitting indication information indicating the reception of the TCP KeepAlive packet to the MS by the network node.
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Inventors:
SON YEONG-MOON (KR)
KWEON KI-SUK (KR)
PARK JUNG-SHIN (KR)
FRANKLIN ANTONY (KR)
KWEON KI-SUK (KR)
PARK JUNG-SHIN (KR)
FRANKLIN ANTONY (KR)
Application Number:
PCT/KR2014/001191
Publication Date:
August 21, 2014
Filing Date:
February 13, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L1/18; H04L29/06
Foreign References:
| US20110213820A1 | 2011-09-01 | |||
| US20090248878A1 | 2009-10-01 | |||
| US7461173B2 | 2008-12-02 | |||
| US20110151944A1 | 2011-06-23 | |||
| US20120106423A1 | 2012-05-03 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (16 Daehak-ro 9-gilChongro-gu, Seoul 110-524, KR)
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