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公开(公告)号：US10980041B1
公开(公告)日：2021-04-13
申请号：US16464578
申请日：2017-11-28
发明人： Jaeyun Ko , Song Chong , Joseph Jeon , Okyoung Choi
IPC分类号： H04W72/12
摘要： 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 maximized, 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.
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公开(公告)号：US10356799B2
公开(公告)日：2019-07-16
申请号：US15158098
申请日：2016-05-18
发明人： Yohan Kim , Song Chong , Eunyong Kim , Joseph Jeon , Okyoung Choi , Changsik Lee
摘要： A method and an apparatus for effectively determining a terminal which will transmit or receive packets in a packet-based wireless network are provided. The scheduling method of a base station of a wireless communication system includes determining a first status variable for an increment of whole network utility to data amount allocated to at least one terminal and a second status variable for an increment of the whole network utility to a scheduling chance allocated to the terminal, determining a scheduling metric based on the first and second status variables, and scheduling the at least one terminal based on the scheduling metric.
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