发明名称 |
Method For Downlink Packet Scheduling Using Service Delay time And Channel State |
摘要 |
The present invention provides a method for downlink packet scheduling for scheduling a real-time service and a non-real-time service. The method for downlink packet scheduling includes steps of: a) classifying inputted packets based on a type of packet and storing a maximum delay time information of the packets; b) determining a user urgency of the packets by using the maximum delay time information and a channel state by using an instantaneous channel state, an average channel state, or a ratio of the instantaneous channel state and the average channel state; c) determining a priority based on the user urgency and the channel state; and d) transmitting the packets according to the priority.
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申请公布号 |
US2007280260(A1) |
申请公布日期 |
2007.12.06 |
申请号 |
US20050574402 |
申请日期 |
2005.09.01 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT |
发明人 |
RYU SEUNG-WAN;RYU BYUNG-HAN;SEO HYUN-HWA;YOON CHUL-SIK |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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