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公开(公告)号:US07899484B2
公开(公告)日:2011-03-01
申请号:US11902659
申请日:2007-09-24
申请人: Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , M{dot over (a)}rten Ericson , Niclas Wiberg , Fredrik Gunnarsson
发明人: Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , M{dot over (a)}rten Ericson , Niclas Wiberg , Fredrik Gunnarsson
IPC分类号: H04B7/00
CPC分类号: H04W52/343 , H04W52/12 , H04W52/14 , H04W52/221 , H04W52/26 , H04W52/346 , H04W52/36 , H04W52/40
摘要: Methods for downlink power control in wireless communication systems are provided. In response to a transmitter power change request from a mobile terminal (110) over a wireless connection, a base station (122) determines a power control parameter based on its current total transmitter power PDL. The power control parameter preferably relates to a maximum connection-specific transmitter power, a power step size and/or a power increase probability, and is used by the base station to distribute transmitter power pi to the connection.
摘要翻译: 提供了无线通信系统中下行链路功率控制的方法。 响应于通过无线连接来自移动终端(110)的发射机功率改变请求,基站(122)基于其当前的总发射机功率PDL来确定功率控制参数。 功率控制参数优选地涉及最大连接特定发射机功率,功率步长和/或功率增加概率,并且由基站使用以将发射机功率pi分配给该连接。
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公开(公告)号:US20050136960A1
公开(公告)日:2005-06-23
申请号:US10736897
申请日:2003-12-17
申请人: Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , Marten Ericson , Niclas Wiberg , Fredrik Gunnarsson
发明人: Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , Marten Ericson , Niclas Wiberg , Fredrik Gunnarsson
CPC分类号: H04W52/343 , H04W52/12 , H04W52/14 , H04W52/221 , H04W52/26 , H04W52/346 , H04W52/36 , H04W52/40
摘要: Methods for downlink power control in wireless communication systems are provided. In response to a transmitter power change request from a mobile terminal (110) over a wireless connection, a base station (122) determines a power control parameter based on its current total transmitter power PDL. The power control parameter preferably relates to a maximum connection-specific transmitter power, a power step size and/or a power increase probability, and is used by the base station to distribute transmitter power pi to the connection.
摘要翻译: 提供了无线通信系统中下行链路功率控制的方法。 响应于通过无线连接来自移动终端(110)的发射机功率改变请求,基站(122)基于其当前的总发射机功率P SUB来确定功率控制参数。 功率控制参数优选地涉及最大连接特定的发射机功率,功率步长和/或功率增加概率,并且由基站使用以将发射机功率p i分配给连接 。
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公开(公告)号:US20080075030A1
公开(公告)日:2008-03-27
申请号:US11902659
申请日:2007-09-24
申请人: Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , Marten Ericson , Niclas Wieberg , Fredrik Gunnarsson
发明人: Bogdan Timus , Niklas Denkert , Arne Simonsson , Jonas Pettersson , Marten Ericson , Niclas Wieberg , Fredrik Gunnarsson
IPC分类号: G08C17/00
CPC分类号: H04W52/343 , H04W52/12 , H04W52/14 , H04W52/221 , H04W52/26 , H04W52/346 , H04W52/36 , H04W52/40
摘要: Methods for downlink power control in wireless communication systems are provided. In response to a transmitter power change request from a mobile terminal (110) over a wireless connection, a base station (122) determines a power control parameter based on its current total transmitter power PDL. The power control parameter preferably relates to a maximum connection-specific transmitter power, a power step size and/or a power increase probability, and is used by the base station to distribute transmitter power pi to the connection.
摘要翻译: 提供了无线通信系统中下行链路功率控制的方法。 响应于通过无线连接来自移动终端(110)的发射机功率改变请求,基站(122)基于其当前的总发射机功率P SUB来确定功率控制参数。 功率控制参数优选地涉及最大连接特定的发射机功率,功率步长和/或功率增加概率,并且由基站使用以将发射机功率p i分配给连接 。
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公开(公告)号:US06374117B1
公开(公告)日:2002-04-16
申请号:US09468882
申请日:1999-12-22
申请人: Niklas Denkert , Tomas Lundborg
发明人: Niklas Denkert , Tomas Lundborg
IPC分类号: H04B700
CPC分类号: H04W52/265 , H04L1/0001 , H04L1/0003 , H04L1/0009 , H04L1/0017 , H04L1/0018 , H04W52/267 , H04W52/281 , H04W52/286 , H04W52/36 , H04W72/0473 , H04W72/1221
摘要: A method and system for controlling a transmit power level based upon queue delay for packets in a wireless packet data system is described. Packet data throughput can be improved for selected links based upon queue delay, e.g., those data packets which have experienced a lengthy queue delay can be provided with a higher quality link by increasing their transmit power. The determination of whether or not to prioritize data packets through increased transmit power can be made based upon, for example, a subscriber's QoS profile.
摘要翻译: 描述了一种用于基于无线分组数据系统中的分组的队列延迟来控制发射功率电平的方法和系统。 可以基于队列延迟来改善针对所选链路的分组数据吞吐量,例如,经历了冗长队列延迟的那些数据分组可以通过增加其发射功率而提供更高质量的链路。 可以基于例如用户的QoS简档来确定是否通过增加的发送功率来优先化数据分组。
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