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1. 发明授权

US08559999B2 Channel quality prediction in HSDPA systems 有权
标题翻译： HSDPA系统中的信道质量预测
公开(公告)号：US08559999B2
公开(公告)日：2013-10-15
申请号：US12301854
申请日：2006-05-29
申请人： Rong Hu , Muhammad Kazmi , Hai Wang , Jonas Fröberg Olsson
发明人： Rong Hu , Muhammad Kazmi , Hai Wang , Jonas Fröberg Olsson
IPC分类号： H04B7/185 , H04B7/00
CPC分类号： H04W52/241 , H04B17/373 , H04W52/08 , H04W52/143 , H04W52/247
摘要： A method and arrangement in a radio communication network for predicting channel quality on a downlink channel. A radio base station (RBS) transmits data on the downlink channel to one or more user equipments (UEs), each of which transmits a channel quality indicator to the RBS on an uplink channel. The RBS derives a needed downlink transmission power from the received channel quality indicator, and predicts a channel quality for a next downlink transmission based on the received channel quality indicator and the derived downlink transmission power.
摘要翻译：一种用于在下行链路信道上预测信道质量的无线电通信网络中的方法和装置。无线基站（RBS）将下行链路信道上的数据发送到一个或多个用户设备（UE），每个用户设备（UE）在上行链路信道上向RBS发送信道质量指示符。 RBS从接收到的信道质量指示符导出所需的下行链路传输功率，并且基于接收的信道质量指示符和导出的下行链路传输功率来预测下一个下行链路传输的信道质量。

2. 发明申请

US20100234058A1 Channel Quality Prediction in HSDPA Systems 有权
标题翻译： HSDPA系统中的信道质量预测
公开(公告)号：US20100234058A1
公开(公告)日：2010-09-16
申请号：US12301854
申请日：2006-05-29
申请人： Rong Hu , Muhammad Kazmi , Hai Wang , Jonas Fröberg Olsson
发明人： Rong Hu , Muhammad Kazmi , Hai Wang , Jonas Fröberg Olsson
IPC分类号： H04B7/00 , H04B17/00
CPC分类号： H04W52/241 , H04B17/373 , H04W52/08 , H04W52/143 , H04W52/247
摘要： A method and arrangement in a radio communication network for predicting channel quality on a downlink channel. A radio base station (RBS) transmits data on the downlink channel to one or more user equipments (UEs), each of which transmits a channel quality indicator to the RBS on an uplink channel. The RBS derives a needed downlink transmission power from the received channel quality indicator, and predicts a channel quality for a next downlink transmission based on the received channel quality indicator and the derived downlink transmission power.
摘要翻译：一种用于在下行链路信道上预测信道质量的无线电通信网络中的方法和装置。无线基站（RBS）将下行链路信道上的数据发送到一个或多个用户设备（UE），每个用户设备（UE）在上行链路信道上向RBS发送信道质量指示符。 RBS从接收到的信道质量指示符导出所需的下行链路传输功率，并且基于接收的信道质量指示符和导出的下行链路传输功率来预测下一个下行链路传输的信道质量。

3. 发明授权

US08428017B2 Channel quality reporting method and arrangement in a telecommunication system 有权
标题翻译：电信系统中的信道质量报告方法和安排
公开(公告)号：US08428017B2
公开(公告)日：2013-04-23
申请号：US12520583
申请日：2007-12-17
申请人： Rong Hu , Dirk Gerstenberger , Muhammad Kazmi , Claes Tidestav , Hai Wang
发明人： Rong Hu , Dirk Gerstenberger , Muhammad Kazmi , Claes Tidestav , Hai Wang
IPC分类号： H04L12/56
CPC分类号： H04L1/20 , H04B17/24 , H04L1/0003 , H04L1/0028 , H04L1/1812
摘要： When a high SIR can be achieved for downlink data transmission, for example in a MIMO system, or when higher order modulation, such as 64 QAM, can be used, it is desired to measure the instantaneous downlink channel quality indicator (CQI), and report the measured CQI to the network using the same number of bits as when a lower SIR can be achieved. In order to do this, a true CQI is derived based upon at least one network controlled parameter and a measured channel quality parameter; and the true CQI value is scaled to a new CQI value such that the new CQI will fall within a specified range of CQI values; so that the new CQI achieved by scaling the derived CQI value can be reported with every CQI value over the entire reporting range requiring the same number of bits.
摘要翻译：例如在MIMO系统中，当可以实现下行链路数据传输的高SIR时，或者当可以使用诸如64QAM的高阶调制时，希望测量瞬时下行链路信道质量指示符（CQI），并且使用与可以实现较低的SIR相同数量的比特来将所测量的CQI报告给网络。为了做到这一点，基于至少一个网络控制参数和测量的信道质量参数导出真实的CQI; 并且将真实CQI值缩放到新的CQI值，使得新的CQI将落入CQI值的指定范围内; 使得通过缩放导出的CQI值实现的新CQI可以在需要相同数量的比特的整个报告范围上的每个CQI值被报告。

4. 发明申请

US20100135169A1 Channel Quality Reporting Method and Arrangement in a Telecommunication System 有权
标题翻译：信道质量报告方法和电信系统中的布置
公开(公告)号：US20100135169A1
公开(公告)日：2010-06-03
申请号：US12520583
申请日：2007-12-17
申请人： Rong Hu , Dirk Gerstenberger , Muhammad Kazmi , Claes Tidestav , Hai Wang
发明人： Rong Hu , Dirk Gerstenberger , Muhammad Kazmi , Claes Tidestav , Hai Wang
IPC分类号： H04J1/16 , H04W72/00
CPC分类号： H04L1/20 , H04B17/24 , H04L1/0003 , H04L1/0028 , H04L1/1812
摘要： When a high SIR can be achieved for downlink data transmission, for example in a MIMO system, or when higher order modulation, such as 64 QAM, can be used, it is desired to measure the instantaneous downlink channel quality indicator (CQI), and report the measured CQI to the network using the same number of bits as when a lower SIR can be achieved. In order to do this, a true CQI is derived based upon at least one network controlled parameter and a measured channel quality parameter; and the true CQI value is scaled to a new CQI value such that the new CQI will fall within a specified range of CQI values; so that the new CQI achieved by scaling the derived CQI value can be reported with every CQI value over the entire reporting range requiring the same number of bits.
摘要翻译：例如在MIMO系统中，当可以实现下行链路数据传输的高SIR时，或者当可以使用诸如64QAM的高阶调制时，希望测量瞬时下行链路信道质量指示符（CQI），并且使用与可以实现较低的SIR相同数量的比特来将所测量的CQI报告给网络。为了做到这一点，基于至少一个网络控制参数和测量的信道质量参数导出真实的CQI; 并且将真实CQI值缩放到新的CQI值，使得新的CQI将落入CQI值的指定范围内; 使得通过缩放导出的CQI值实现的新CQI可以在需要相同数量的比特的整个报告范围上的每个CQI值被报告。

5. 发明授权

US08259756B2 Method and arrangement in a mobile telecommunication network 有权
标题翻译：移动电信网络中的方法和布置
公开(公告)号：US08259756B2
公开(公告)日：2012-09-04
申请号：US12301355
申请日：2006-05-18
申请人： Jonas Fröberg Olsson , Rong Hu , Jinhua Liu , Per Magnusson
发明人： Jonas Fröberg Olsson , Rong Hu , Jinhua Liu , Per Magnusson
IPC分类号： H04J3/06
CPC分类号： H04W52/327 , H04W52/286 , H04W52/346 , H04W52/367 , H04W72/1226
摘要： The present invention is based on the idea to allocate HS-DSCH power at TTI based on the HS-SCCH allocation of UI and an estimation of the HS-SCCH allocation of TTI+1. The estimation of the HS-SCCH allocation of TTI+1 is based on estimation of which users that will be scheduled at the time denoted TTI+1. i.e., the users that have a high probability to be selected for transmission by the scheduler at the time denoted TTI+1 are determined. That is performed by calculating for each user the probability that the user will be selected for transmission by the scheduler. The users that have a high probability to be scheduled at the time TTI+1 are included in a candidate set according to the present invention.
摘要翻译：本发明基于基于TTI的HS-SCCH分配和TTI + 1的HS-SCCH分配的估计在TTI上分配HS-DSCH功率的思想。 TTI + 1的HS-SCCH分配的估计是基于在表示为TTI + 1的时间被调度的用户的估计。也就是确定在表示为TTI + 1的时刻由调度器选择用于传输的高概率的用户。这是通过为每个用户计算用户将被调度器传输的选择的概率来执行的。在根据本发明的候选集中包括在时间TTI + 1时具有高调度概率的用户。

6. 发明申请

US20090268696A1 Method And Arrangement In A Mobile Telecommunication Network 有权
标题翻译：移动电信网络中的方法和布置
公开(公告)号：US20090268696A1
公开(公告)日：2009-10-29
申请号：US12301355
申请日：2006-05-18
申请人： Jonas Fröberg Olsson , Rong Hu , Jinhua Liu , Per Magnusson
发明人： Jonas Fröberg Olsson , Rong Hu , Jinhua Liu , Per Magnusson
IPC分类号： H04W72/12
CPC分类号： H04W52/327 , H04W52/286 , H04W52/346 , H04W52/367 , H04W72/1226
摘要： The present invention is based on the idea to allocate HS-DSCH power at TTI based on the HS-SCCH allocation of TTI and an estimation of the HS-SCCH allocation of TTI+1. The estimation of the HS-SCCH allocation of TTI+1 is based on estimation of which users that will be scheduled at the time denoted TTI+1. i.e., the users that have a high probability to be selected for transmission by the scheduler at the time denoted TTI+1 are determined. That is performed by calculating for each user the probability that the user will be selected for transmission by the scheduler The users that have a high probability to be scheduled at the time TTI+1 are included in a candidate set according to the
摘要翻译：本发明基于基于TTI的HS-SCCH分配和TTI + 1的HS-SCCH分配的估计在TTI上分配HS-DSCH功率的思想。 TTI + 1的HS-SCCH分配的估计是基于在表示为TTI + 1的时间被调度的用户的估计。也就是确定在表示为TTI + 1的时刻由调度器选择用于传输的高概率的用户。这是通过为每个用户计算用户将被调度器选择的概率来执行的。在时间TTI + 1处具有被调度的概率很高的用户被包括在根据

7. 发明授权

US10051498B2 Method and arrangement in a communication network 有权
公开(公告)号：US10051498B2
公开(公告)日：2018-08-14
申请号：US12598264
申请日：2008-04-30
申请人： Muhammad Kazmi , Robert Baldemair , Rong Hu
发明人： Muhammad Kazmi , Robert Baldemair , Rong Hu
IPC分类号： H04W24/08 , H04W72/08 , H04W72/12
摘要： The present invention relates to methods, a user equipment and a radio base station in a communication network, in which a downlink out-of-coverage is detected based on measurements done on a common channel or on the combination of common and dedicated channels. The out-of-coverage is then reported to the network, either using resources proactively assigned to the user equipment, or by transmitting a predetermined pattern of signature sequences assigned to the user equipment.

8. 发明申请

US20100323746A1 Method of Transmitting TPC Commands 有权
标题翻译：传输TPC命令的方法
公开(公告)号：US20100323746A1
公开(公告)日：2010-12-23
申请号：US12864668
申请日：2008-01-29
申请人： Zhang Zhang , Ke Wang Helmersson , Rong Hu , Muhammad Kazmi , Bengt Lindoff
发明人： Zhang Zhang , Ke Wang Helmersson , Rong Hu , Muhammad Kazmi , Bengt Lindoff
IPC分类号： H04W52/20
CPC分类号： H04W52/36 , H04W52/225 , H04W52/228 , H04W52/241 , H04W52/247
摘要： In a cellular radio system Transmission Power Control (TPC) power offset is set so that it is adjusted for each transmitting radio base station based on available relevant measurements that reflect the quality of the downlink channel carrying the uplink TPC command whereby an improved performance is obtained. The TPC power offset can for example be based on an estimated uplink Dedicated Physical Control CHannel (DPCCH) SINR, the number of TPC “up” and the number of TPC “down” sent by a radio base station and aggregated UE receiver power or UE transmit power over a number N slots. Also a mobile station used in a cellular radio system supporting soft handover may be adapted to apply TPC discarding thresholds based on the number and the quality of simultaneously received TPC commands. The discarding procedure in the mobile station may also be carried out selectively such that TPC commands that are determined to be unreliable are not discarded but selectively discarded based on how reliable they are determined to be.
摘要翻译：在蜂窝无线电系统中，传输功率控制（TPC）功率偏移被设置为使得根据反映进行上行链路TPC命令的下行链路信道的质量的可用的相关测量来调整每个发射无线电基站，由此获得改进的性能。 TPC功率偏移可以例如基于由无线电基站和聚合的UE接收机功率或UE发送的估计的上行链路专用物理控制信道（DPCCH）SINR，TPC“up”的数目和“下”的TPC数量通过N个插槽发射功率。此外，支持软切换的蜂窝无线电系统中使用的移动站也可以适用于基于同时接收的TPC命令的数量和质量来应用TPC丢弃阈值。也可以选择性地执行移动台中的丢弃过程，使得被确定为不可靠的TPC命令不被丢弃，而是基于它们被确定的可靠性而被选择性地丢弃。

9. 发明申请

US20100135176A1 Method and Arrangement in a Communication Network 有权
标题翻译：通信网络中的方法和布置
公开(公告)号：US20100135176A1
公开(公告)日：2010-06-03
申请号：US12598264
申请日：2008-04-30
申请人： Muhammad Kazmi , Robert Baldemair , Rong Hu
发明人： Muhammad Kazmi , Robert Baldemair , Rong Hu
IPC分类号： H04L12/26
CPC分类号： H04W24/08 , H04W72/085 , H04W72/12
摘要： The present invention relates to methods, a user equipment and a radio base station in a communication network, in which a downlink out-of-coverage is detected based on measurements done on a common channel or on the combination of common and dedicated channels. The out-of-coverage is then reported to the network, either using resources proactively assigned to the user equipment, or by transmitting a predetermined pattern of signature sequences assigned to the user equipment.
摘要翻译：本发明涉及通信网络中的方法，用户设备和无线电基站，其中基于在公共信道上进行的测量或公共和专用信道的组合来检测下行链路超出覆盖范围。然后，使用主动分配给用户设备的资源，或通过发送分配给用户设备的预定模式的签名序列，向网络报告超出覆盖范围。

10. 发明授权

US08599816B2 Method apparatus and network node for applying conditional CQI reporting 有权
标题翻译：用于应用有条件的CQI报告的方法，装置和网络节点
公开(公告)号：US08599816B2
公开(公告)日：2013-12-03
申请号：US13287501
申请日：2011-11-02
申请人： Muhammad Kazmi , Jingyi Liao , Rong Hu , Stefan Wager
发明人： Muhammad Kazmi , Jingyi Liao , Rong Hu , Stefan Wager
IPC分类号： H04W4/00
CPC分类号： H04B17/24 , H04L1/0026 , H04L1/0027 , H04W24/04 , H04W24/10 , H04W28/06 , H04W52/0232 , H04W74/085 , Y02D70/1244 , Y02D70/24 , Y02D70/25
摘要： A method for limiting Channel Quality Indicator (CQI) reporting from a User Equipment to a network node is provided where a User Equipment can transmit CQI reports to a network node, such as e.g. a base station, when the User Equipment is operating in low transmission and/or low reception activity mode. A limited CQI reporting is obtained by triggering the reporting according to one or more predefined rules, which to at least some extent depend on CQI specific information provided to the User Equipment from the network node. A User Equipment and a network node adapted to operate in accordance with the suggested method are also provided.
摘要翻译：提供了一种用于将用户设备向用户设备报告的信道质量指示（CQI）报告给网络节点的方法，其中用户设备可以向网络节点发送CQI报告，例如，当用户设备在低传输和/或低接收活动模式下操作时，基站。通过根据一个或多个预定义规则触发报告来获得有限的CQI报告，该规则至少在一定程度上取决于从网络节点提供给用户设备的CQI特定信息。还提供了适于根据所提出的方法操作的用户设备和网络节点。

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