发明名称 |
Method for adaptively allocating resources in communication system |
摘要 |
A method for adaptively allocating resource can be simply implemented for reducing degradation of performance by effectively separating operations of sub-channel and time slot allocation and selection of modulation method and sequentially processing each of operations. A method for adaptively allocating resource in a communication system to sequentially process sub-carrier/time slot allocation and modulation method selection efficiently includes the step of a) computing average channel gains of sub-carriers/time slots for each user by using channel gains of sub-carriers/time slots for each user; b) computing average numbers of bits for each user by using required data rates and average channel gains of sub-carriers/time slots for each user; c) computing the number of sub-carriers/time slots allocated to each user and allocating the sub-carriers/time slots to each user; and d) selecting a modulation method with respect to each sub-carrier/time slot.
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申请公布号 |
US7376193(B2) |
申请公布日期 |
2008.05.20 |
申请号 |
US20030650152 |
申请日期 |
2003.08.27 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE YONG HOON;KIM INHYOUNG |
分类号 |
H04J4/00;H04L27/28;H04J3/16;H04L1/00;H04L27/26 |
主分类号 |
H04J4/00 |
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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