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1. 发明申请

US20070042719A1 Outer loop power control method and device for wireless communications systems 有权
标题翻译：用于无线通信系统的外环功率控制方法和装置
公开(公告)号：US20070042719A1
公开(公告)日：2007-02-22
申请号：US11293287
申请日：2005-12-01
申请人： Alfonso Campo Camacho , Alvaro Lopez Medrano , Miguel Blanco Carmona , Luis Mendo Tomas , Jose Hernando Rabanos
发明人： Alfonso Campo Camacho , Alvaro Lopez Medrano , Miguel Blanco Carmona , Luis Mendo Tomas , Jose Hernando Rabanos
IPC分类号： H04B7/00
CPC分类号： H04W52/12 , H04W52/143 , H04W52/146 , H04W52/241
摘要： The method and device proposed for wireless communications systems based on WCDMA technology modifies the desired signal to interference ratio target (SIRtarget) when it detects the exit from the wind-up condition in the mobile communication, that is, when the unwinding process has started, in order to match it to the outer loop power control in normal mode, setting for this desired signal to interference ratio target (SIRtarget) a value that is as close as possible to that which it had just before the moment of the start of the wind-up so that immediate afterwards it can continue with the correct variation determined by the power control in the normal mode of the outer loop. Thus, the unwinding time is shortened and the interference in the mobile communication system is reduced, while its capacity and the quality of its wireless connections are increased.
摘要翻译：提出用于基于WCDMA技术的无线通信系统的方法和装置在移动通信中检测到从卷起状态退出时修改期望的信号干扰比目标（SIR <目标），即当退绕过程已经开始时，为了将其与正常模式下的外环功率控制相匹配，将该期望的信号干扰比目标（SIR <目标>）设置为接近于可能到刚刚开始卷起之前就可以了，所以它可以随后在外循环的正常模式下由功率控制确定的正确变化继续下去。因此，缩短了展开时间，降低了移动通信系统的干扰，同时提高了其无线连接的容量和质量。

2. 发明授权

US07532865B2 Outer loop power control method and device for wireless communications systems 有权
标题翻译：用于无线通信系统的外环功率控制方法和装置
公开(公告)号：US07532865B2
公开(公告)日：2009-05-12
申请号：US11293287
申请日：2005-12-01
申请人： Alfonso Campo Camacho , Miguel Blanco Carmona , Luis Mendo Tomas , José M Hernando Rabanos , Alvaro Lopez Medrano
发明人： Alfonso Campo Camacho , Miguel Blanco Carmona , Luis Mendo Tomas , José M Hernando Rabanos , Alvaro Lopez Medrano
IPC分类号： H04B1/00 , H04B7/00
CPC分类号： H04W52/12 , H04W52/143 , H04W52/146 , H04W52/241
摘要： The method and device proposed for wireless communications systems based on WCDMA technology modifies the desired signal to interference ratio target (SIRtarget) when it detects the exit from the wind-up condition in the mobile communication, that is, when the unwinding process has started, in order to match it to the outer loop power control in normal mode, setting for this desired signal to interference ratio target (SIRtarget) a value that is as close as possible to that which it had just before the moment of the start of the wind-up so that immediate afterwards it can continue with the correct variation determined by the power control in the normal mode of the outer loop. Thus, the unwinding time is shortened and the interference in the mobile communication system is reduced, while its capacity and the quality of its wireless connections are increased.
摘要翻译：提出的基于WCDMA技术的无线通信系统的方法和装置在检测到移动通信中的卷绕状态的退出时，即退绕过程开始时，修改期望的信号干扰比目标（SIRtarget）为了使其与正常模式下的外环功率控制相匹配，设置该期望信号与干扰比目标（SIRtarget）的值尽可能接近风起始时刻之前的值以使其立即可以继续在外环的正常模式下由功率控制确定的正确变化。因此，缩短了展开时间，降低了移动通信系统的干扰，同时提高了其无线连接的容量和质量。

3. 发明授权

US07496376B2 Outer loop power control method and apparatus for wireless communications systems 有权
标题翻译：用于无线通信系统的外环功率控制方法和装置
公开(公告)号：US07496376B2
公开(公告)日：2009-02-24
申请号：US11292715
申请日：2005-12-01
申请人： Alfonso Campo Camacho , Miguel Blanco Carmona , Luis Mendo Tomas , José M Hernando Rabanos , Alvaro Lopez Medrano
发明人： Alfonso Campo Camacho , Miguel Blanco Carmona , Luis Mendo Tomas , José M Hernando Rabanos , Alvaro Lopez Medrano
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/12 , H04W52/143 , H04W52/146 , H04W52/241 , H04W52/242
摘要： Outer loop power control (OLPC) method and apparatus for mobile communications systems which allow rapid adjustment of the target desired signal to interference ratio (SIRtarget) satisfying a target block error rate (BLERtarget). Specifically, the outer loop power control method proposed herein is termed “Outage-Based OLPC” and establishes that the target desired signal to interference ratio (SIRtarget) is given as the sum of two components: the first component (SIRoutage-tgt) is calculated by means of a dynamic adjusting function, for example, a neural network which makes a quality criterion based on outage probabilities correspond with one based on the target block error rate (BLERtarget), taking as input the fading margins associated with the different outage probabilities considered; the other component (SIRBLER-tgt) is that which acts to correct the possible deviations in the target block error rate (BLERtarget) due to the non-ideal behavior of the previous component (SIRoutage-tgt).
摘要翻译：用于移动通信系统的外环功率控制（OLPC）方法和装置，其允许快速调整满足目标块错误率（BLERtarget）的目标期望信号干扰比（SIRtarget）。具体地说，本文提出的外环功率控制方法被称为“基于中断的OLPC”，并且确定目标期望信号干扰比（SIRtarget）被给定为两个分量的和：计算第一分量（SIRoutage-tgt）通过动态调整功能，例如，基于中断概率使质量标准与基于目标块错误率（BLERtarget）的质量标准相对应的神经网络作为输入，考虑与所考虑的不同中断概率相关联的衰落余量 ; 另一个组件（SIRBLER-tgt）是由于前一个组件（SIRoutage-tgt）的非理想行为而用于校正目标块错误率（BLERtarget）中可能的偏差的组件。

4. 发明申请

US20070218933A1 Outer loop power control method and apparatus for wireless communication systems 有权
标题翻译：用于无线通信系统的外环功率控制方法和装置
公开(公告)号：US20070218933A1
公开(公告)日：2007-09-20
申请号：US11485774
申请日：2006-07-13
申请人： Alvaro Lopez Medrano , Alfonso Campo Camacho , Jose Maria Hernando Rabanos
发明人： Alvaro Lopez Medrano , Alfonso Campo Camacho , Jose Maria Hernando Rabanos
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/12 , H04W52/362 , H04W52/50
摘要： The invention allows a quick adjustment of the target signal to interference ratio (SIRtarget) at the start of each transmission (N) using the method known as Outage-Based OLPC, which establishes said ratio (SIRtarget) as the sum of two components, a first component (SIRoutage-tgt) that adjusts quickly to the conditions of the communications channel and a second component (SIRBLER-tgt) adjustable according to a target block error rate (BLERtarget) wherein, having stored the values of the two components (SIRoutage-tgt, SIRBLER-tgt) in at least one prior transmission (N−1), to obtain a fast initial convergence of the target ratio (SIRtarget) the following is established: the initial value in said transmission (N) for the first component (SIRoutage-tgt) setting it equal to a value clearly higher than the average values for said component (SIRoutage-tgt); and the initial value in said transmission (N) for the second component (SIRBLER-tgt) setting it equal to the average of the values of said component (SIRBLER-tgt).
摘要翻译：本发明允许使用称为中断的OLPC的方法在每个传输（N）的开始时快速调整目标信号干扰比（SIR <目标），其建立所述比率（SIR < SUB> target ）作为两个分量的总和，快速调整到通信信道的条件的第一分量（SIR _{tgt ）和第二分量（SIR < BLER-tgt ）可根据目标块错误率（BLER <目标）进行调整，其中，存储两个分量的值（SIR _{tgt 在至少一个先前传输（N-1）中，为了获得目标比率（SIR _{目标）的快速初始收敛，建立以下内容：所述第一分量（SIR _{tgt ）的所述传输（N）中的初始值设置为等于明显高于所述分量的平均值的值（SIR _{/ SUB>）; 并且第二分量（SIR BLER-tgt ）的所述传输（N）中的初始值设置为等于所述分量的值的平均值（SIR SUB BLUE-tgt ）。}}}}}

5. 发明授权

US07558593B2 Outer loop power control method and apparatus for wireless communication systems 有权
标题翻译：用于无线通信系统的外环功率控制方法和装置
公开(公告)号：US07558593B2
公开(公告)日：2009-07-07
申请号：US11485774
申请日：2006-07-13
申请人： Alvaro Lopez Medrano , Alfonso Campo Camacho , Jose Maria Hernando Rabanos
发明人： Alvaro Lopez Medrano , Alfonso Campo Camacho , Jose Maria Hernando Rabanos
IPC分类号： H04Q7/20
CPC分类号： H04W52/12 , H04W52/362 , H04W52/50
摘要： An adjustment of the target signal to interference ratio (SIRtarget) at the start of each transmission (N) uses an Outage-Based OLPC method, which establishes the ratio (SIRtarget) as the sum of a first component (SIRoutage-tgt) that adjusts quickly to the conditions of the communications channel and a second component (SIRBLER-tgt) that is adjustable according to a target block error rate (BLERtarget) The stored values of the two components (SIRoutage-tgt, SIRBLER-tgt) in at least one prior transmission (N−1) are used obtain convergence of the target ratio (SIRtarget) by setting the initial value in the transmission (N) for the first component (SIRoutage-tgt) equal to a value higher than the average values for the first component (SIRoutage-tgt) and setting the initial value in said transmission (N) for the second component (SIRBLER-tgt) and setting the initial value in said transmission (N) for the second component (SIRBLER-tgt) equal to the average of the values of the second component (SIRBLER-tgt).
摘要翻译：在每次发送开始时对目标信号干扰比（SIRtarget）的调整（N）使用基于中断的OLPC方法，其将比率（SIRtarget）建立为调整的第一分量（SIRoutage-tgt）的和快速到通信信道的条件和根据目标块错误率（BLERtarget）可调节的第二组件（SIRBLER-tgt）。在至少一个中的两个组件（SIRoutage-tgt，SIRBLER-tgt）的存储值使用先前传输（N-1），通过将第一分量（SIRoutage-tgt）的传输（N）中的初始值设置为等于高于第一分量的平均值的值，来获得目标比率（SIRtarget）的收敛并且将第二分量（SIRBLER-tgt）的所述传输（N）中的初始值设置为第二分量（SIRBLER-tgt），并且将第二分量（SIRBLER-tgt）的所述传输（N）中的初始值设置为等于平均值的第二部分的价值 ent（SIRBLER-tgt）。

6. 发明授权

US07200123B2 Method and apparatus for the power control system outer loop of a mobile communications system 有权
标题翻译：移动通信系统的功率控制系统外环的方法和装置
公开(公告)号：US07200123B2
公开(公告)日：2007-04-03
申请号：US10538159
申请日：2003-12-12
申请人： Alvaro Lopez Medrano
发明人： Alvaro Lopez Medrano
IPC分类号： G08C17/00 , H04B7/00
CPC分类号： H04W52/225 , H04W52/12 , H04W52/24
摘要： Method and apparatus for the power control system outer loop of a mobile communications systems in a cellular infrastructure that allows fulfilling a given Quality of Service (QoS) with the minimum power level necessary. This outer loop is in charge of setting the desired signal to interference target ratio SIRtgt that fulfils the required quality of service in a radioelectric environment characterised by stochastic models. The proposed method is based on the application of the Newton-Raphson iteration method on numerical approximations of the various outage probability (QoS) probability density functions in various propagation environments, so that having established this probability and dynamically estimated the second order moments characteristic of each statistic considered, the margin over the SIR median is obtained and thereby the SIRtgt corresponding to the aforementioned outage probability.
摘要翻译：用于蜂窝基础设施中的移动通信系统的功率控制系统外环的方法和装置，其允许以所需的最小功率电平实现给定的服务质量（QoS）。该外部环路负责设置在随机模型特征的放射性环境中满足所需服务质量的期望信号与干扰目标比率SIRTTAT。所提出的方法是基于牛顿 - 拉夫逊迭代法对各种传播环境中各种中断概率（QoS）概率密度函数的数值近似的应用，从而建立了这种概率并动态地估计了每个考虑到统计量，获得了SIR中值的余量，从而获得与上述中断概率对应的SIR TAT。

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