发明名称 |
METHOD AND NODE FOR SCHEDULING UPLINK TRANSMISSION IN A CELLULAR RADIO SYSTEM |
摘要 |
<p>In methods and devices for scheduling uplink transmission in a cellular radio system for a number of user equipments transmitting data over an air-interface each user equipment is associated with an individual uplink load factor. Further a cost function is formed based on the load factor for each user equipment that is to be scheduled for uplink transmission, wherein the cost function is approximated by a quadratic function. The throughput of all scheduled user equipments is maximized using a convex optimization of the sum of the individual cost functions, and the grant for uplink transmission is scheduled in accordance with the optimized cost functions.</p> |
申请公布号 |
EP2721894(B1) |
申请公布日期 |
2015.08.26 |
申请号 |
EP20110868304 |
申请日期 |
2011.06.20 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
GOODWIN, GRAHAM C;LAU, KATRINA |
分类号 |
H04W72/12 |
主分类号 |
H04W72/12 |
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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