Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING DATA PACKETS IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/026186
Kind Code:
A1
Abstract:
A method by which a proxy server of a wireless communication system transmits and receives packets, according to one embodiment of the present specification, comprises the steps of: receiving a data request from a terminal; receiving a packet corresponding to the data request from a data server; receiving feedback information related to a transmission state from a network entity comprising a base station and/or an access point (AP); determining a redundancy rate on the basis of the feedback information; encoding the received packet on the basis of the determined redundancy rate; and transmitting the encoded packet to the network entity. According to the embodiment of the present description, limited wired and wireless resources can be efficiently used, and loads to be applied to the base station or the AP can be efficiently controlled.
Inventors:
KIM SUKWON (KR)
KANG HYUNJEONG (KR)
JUNG JUNGSOO (KR)
KWON SANGWOOK (KR)
HWANG JUNE (KR)
KANG HYUNJEONG (KR)
JUNG JUNGSOO (KR)
KWON SANGWOOK (KR)
HWANG JUNE (KR)
Application Number:
PCT/KR2014/007797
Publication Date:
February 26, 2015
Filing Date:
August 21, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L1/16
Foreign References:
| US20120192031A1 | 2012-07-26 | |||
| US20120011413A1 | 2012-01-12 | |||
| US20130077501A1 | 2013-03-28 | |||
| US20100260180A1 | 2010-10-14 | |||
| US20090323646A1 | 2009-12-31 |
Attorney, Agent or Firm:
YOON, Dong Yol (KR)
윤동열 (KR)
윤동열 (KR)
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