发明名称 |
LOAD CONTROL IN SHARED MEDIUM MANY-TO-ONE COMMUNICATION SYSTEMS |
摘要 |
<p>A load control method is described herein that enables a base station to broadcast three downlink signals including a busy indicator, a maximum resource indicator and a minimum resource indicator to a mobile terminal. In response to receiving the downlink signals, the mobile terminal limits the utilization of a resource (e.g., bit rate, transmission power, power offset) it uses to transmit data to the base station. The mobile terminal may also send an uplink signal including a resource request to the base station. The base station can use the resource request to change the downlink signals if needed. It is with the proper use of these uplink/downlink signals that the behavior of the base station can be automatically optimized to the load situation.</p> |
申请公布号 |
EP1738539(A1) |
申请公布日期 |
2007.01.03 |
申请号 |
EP20050718685 |
申请日期 |
2005.04.11 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
ENGLUND, EVA;WIBERG, NICLAS;PEISA, JANNE;EDHOLM, CHRISTER;HELMERSSON, KE WANG;PARKVALL, STEFAN;EDVARDSSON, MARIA;SAMUELSSON, MARIA;TORSNER, JOHAN |
分类号 |
H04W52/32;H04B1/00;H04B7/00;H04B7/005;H04L12/56;H04W72/02;H04W74/00 |
主分类号 |
H04W52/32 |
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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