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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR SCHEDULING IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/097686
Kind Code:
A1
Abstract:
The present disclosure provides a method and an apparatus for scheduling traffic in a wireless communication system. A method for a base station operating in a wireless communication system according to an embodiment of the present disclosure comprises the steps of: receiving feedback information from a plurality of terminals; and scheduling the plurality of terminals based on the feedback information, wherein the step of scheduling the plurality of terminals includes a step of scheduling so as to reduce throughput of terminals in a first group of the plurality of terminals that are in an overload state, and to satisfy delay-based quality of service (QoS) of terminals in a second group of the plurality of terminals that are in under-load state. As a result, the total utility of all the terminals can be maximised, a delay-based QoS with respect to all the terminals can be achieved on average, and a minimum data rate-based QoS can be achieved on average.

Inventors:
KO JAEYUN (KR)
CHONG SONG (KR)
JEON JOSEPH (KR)
CHOI OKYOUNG (KR)
Application Number:
PCT/KR2017/013635
Publication Date:
May 31, 2018
Filing Date:
November 28, 2017
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
H04W72/12; H04W88/08
Domestic Patent References:
WO2016186729A12016-11-24
Foreign References:
US20060212594A12006-09-21
KR100566210B12006-03-29
US20070218918A12007-09-20
US20140073342A12014-03-13
Other References:
See also references of EP 3544357A4
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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