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1. 发明申请

US20100067389A1 METHOD OF CONTROLLING POWER IN A WCDMA SYSTEM 有权
标题翻译：控制WCDMA系统功率的方法
公开(公告)号：US20100067389A1
公开(公告)日：2010-03-18
申请号：US12447823
申请日：2006-11-06
申请人： Ke Wang Helmersson , Eva Englund , Patrik Karlsson
发明人： Ke Wang Helmersson , Eva Englund , Patrik Karlsson
IPC分类号： H04W72/12 , H04L12/26
CPC分类号： H04W52/367 , H04W52/146 , H04W52/243 , H04W52/286 , H04W52/343 , H04W52/346 , H04W72/1252
摘要： A method and a device relating to a scheduling mechanism in a base station in a WCDMA system are disclosed. The mechanism enables the base station to rapidly adapt to users momentary traffic demands and to interference variations, a dynamical adjustable margin is proposed in this invention. The adjustment is based on the RoT measurement in a cell. To fully use the resource in a cell, the RoT can be targeted to be as closer to the RoTmax as possible however without exceed the limit. The scheduler is preferably set to schedule as high a rate or as many users as possible to fill up the available RoT. The margin which is reserved for the neighboring cell load and external interference is decreased step by step as long as the RoT measurement is below a threshold under RoTmax. Whenever the RoT measurement exceeds the threshold, the margin is increased by one step.
摘要翻译：公开了一种与WCDMA系统中的基站中的调度机制相关的方法和装置。该机制使基站快速适应用户瞬时业务需求和干扰变化，本发明提出了动态可调边距。调整是基于单元格中的RoT测量。为了充分利用单元格中的资源，RoT可以被定向为尽可能接近RoTmax，但不超过极限。调度器优选地被设置为调度尽可能高的速率或尽可能多的用户来填充可用的RoT。只要RoT测量值低于RoTmax的阈值，保留给邻近小区负载和外部干扰的余量就会逐步降低。每当RoT测量超过阈值时，边距增加一步。

2. 发明授权

US08320266B2 Method of controlling power in a WCDMA system 有权
标题翻译：控制WCDMA系统功率的方法
公开(公告)号：US08320266B2
公开(公告)日：2012-11-27
申请号：US12447823
申请日：2006-11-06
申请人： Ke Wang Helmersson , Eva Englund , Patrik Karlsson
发明人： Ke Wang Helmersson , Eva Englund , Patrik Karlsson
IPC分类号： H04J3/14
CPC分类号： H04W52/367 , H04W52/146 , H04W52/243 , H04W52/286 , H04W52/343 , H04W52/346 , H04W72/1252
摘要： A method and a device relating to a scheduling mechanism in a base station in a WCDMA system are disclosed. The mechanism enables the base station to rapidly adapt to users momentary traffic demands and to interference variations, a dynamical adjustable margin is proposed in this invention. The adjustment is based on the RoT measurement in a cell. To fully use the resource in a cell, the RoT can be targeted to be as closer to the RoTmax as possible however without exceed the limit. The scheduler is preferably set to schedule as high a rate or as many users as possible to fill up the available RoT. The margin which is reserved for the neighboring cell load and external interference is decreased step by step as long as the RoT measurement is below a threshold under RoTmax. Whenever the RoT measurement exceeds the threshold, the margin is increased by one step.
摘要翻译：公开了一种与WCDMA系统中的基站中的调度机制相关的方法和装置。该机制使基站快速适应用户瞬时业务需求和干扰变化，本发明提出了动态可调边距。调整是基于单元格中的RoT测量。为了充分利用单元格中的资源，RoT可以被定向为尽可能接近RoTmax，但不超过极限。调度器优选地被设置为调度尽可能高的速率或尽可能多的用户来填充可用的RoT。只要RoT测量值低于RoTmax的阈值，保留给邻近小区负载和外部干扰的余量就会逐步降低。每当RoT测量超过阈值时，边距增加一步。

3. 发明授权

US08184597B2 Technique for radio resource management 有权
标题翻译：无线电资源管理技术
公开(公告)号：US08184597B2
公开(公告)日：2012-05-22
申请号：US11795821
申请日：2006-01-20
申请人： Eva Englund , Gunnar Bark , Tjeerd De Boer , Patrik Karlsson , Dirk Gerstenberger , Mats Sagfors , Fredrik Gunnarsson , Ke Wang Helmersson , Stefan Parkvall
发明人： Eva Englund , Gunnar Bark , Tjeerd De Boer , Patrik Karlsson , Dirk Gerstenberger , Mats Sagfors , Fredrik Gunnarsson , Ke Wang Helmersson , Stefan Parkvall
IPC分类号： H04B7/216
CPC分类号： H04W72/1278 , H04W28/10 , H04W28/18 , H04W72/1226
摘要： A radio resource management technique in a cellular telecommunication system is disclosed. The telecommunication system comprises at least one radio network controlling component and one or more base station components operable to implement an uplink scheduling scheme in relation to one or more user terminals. A method embodiment comprises the steps of receiving, by one of the base station components from the at least one radio network controlling component, at least one interference control parameter, of generating one or more scheduling grants taking into account the at least one interference control parameter, and of issuing the one or more scheduling grants to one or more user terminals.
摘要翻译：公开了一种蜂窝电信系统中的无线电资源管理技术。电信系统包括至少一个无线电网络控制组件和一个或多个基站组件，可操作以相对于一个或多个用户终端实现上行链路调度方案。方法实施例包括以下步骤：由所述至少一个无线电网络控制组件中的一个基站组件中的一个从至少一个无线电网络控制组件接收至少一个干扰控制参数，所述至少一个干扰控制参数在考虑到所述至少一个干扰控制参数并且向一个或多个用户终端发出一个或多个调度许可。

4. 发明申请

US20080214197A1 Technique for Radio Resource Management 有权
标题翻译：无线电资源管理技术
公开(公告)号：US20080214197A1
公开(公告)日：2008-09-04
申请号：US11795821
申请日：2006-01-20
申请人： Eva Englund , Gunnar Bark , Tjeerd De Boer , Patrik Karlsson , Dirk Gerstenberger , Mats Sagfors , Fredrik Gunnarsson , Ke Wang Helmersson , Stefan Parkvall
发明人： Eva Englund , Gunnar Bark , Tjeerd De Boer , Patrik Karlsson , Dirk Gerstenberger , Mats Sagfors , Fredrik Gunnarsson , Ke Wang Helmersson , Stefan Parkvall
IPC分类号： H04Q7/20
CPC分类号： H04W72/1278 , H04W28/10 , H04W28/18 , H04W72/1226
摘要： A radio resource management technique in a cellular telecommunication system is disclosed. The telecommunication system comprises at least one radio network controlling component and one or more base station components operable to implement an uplink scheduling scheme in relation to one or more user terminals. A method embodiment comprises the steps of receiving, by one of the base station components from the at least one radio network controlling component, at least one interference control parameter, of generating one or more scheduling grants taking into account the at least one interference control parameter, and of issuing the one or more scheduling grants to one or more user terminals.
摘要翻译：公开了一种蜂窝电信系统中的无线电资源管理技术。电信系统包括至少一个无线电网络控制组件和一个或多个基站组件，可操作以相对于一个或多个用户终端实现上行链路调度方案。方法实施例包括以下步骤：由所述至少一个无线电网络控制组件中的一个基站组件中的一个从至少一个无线电网络控制组件接收至少一个干扰控制参数，所述至少一个干扰控制参数在考虑到所述至少一个干扰控制参数并且向一个或多个用户终端发出一个或多个调度许可。

5. 发明授权

US08224345B2 Adjustments of IUB load measurements 有权
标题翻译： IUB负载测量的调整
公开(公告)号：US08224345B2
公开(公告)日：2012-07-17
申请号：US12525801
申请日：2008-02-01
申请人： Eva Englund , Fredrik Gunnarsson , Erik Geijer Lundin , Ke Wang Helmersson
发明人： Eva Englund , Fredrik Gunnarsson , Erik Geijer Lundin , Ke Wang Helmersson
IPC分类号： H04Q7/20
CPC分类号： H04B17/345 , H04B17/24 , H04W52/365
摘要： A method may include determining whether a discrepancy exists between scheduling headroom computable by a first device and scheduling headroom computable by a second device, determining one or more load measurements that the second device bases its computation of the scheduling headroom if it is determined that the discrepancy exists, modifying the one or more load measurements, and calculating the scheduling headroom based on the modified one or more load measurements.
摘要翻译：方法可以包括确定在由第一设备可计算的调度余量和可由第二设备计算的调度余量之间是否存在差异，如果确定差异，则确定第二设备基于其调度余量的计算的一个或多个负载测量值存在，修改一个或多个负载测量，以及基于经修改的一个或多个负载测量来计算调度余量。

6. 发明授权

US08208456B2 Method and arrangement in a telecommunication system 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US08208456B2
公开(公告)日：2012-06-26
申请号：US11575116
申请日：2005-09-12
申请人： Ke Wang Helmersson , Maria Samuelsson , Erik Dahlman , Maria Edvardsson , Eva Englund , Mats Fredrik Sagfors , Janne Peisa , Stefan Parkvall
发明人： Ke Wang Helmersson , Maria Samuelsson , Erik Dahlman , Maria Edvardsson , Eva Englund , Mats Fredrik Sagfors , Janne Peisa , Stefan Parkvall
IPC分类号： H04Q7/28
CPC分类号： H04W52/367 , H04L1/0025 , H04L1/0033 , H04L1/1812 , H04L1/1825 , H04L1/1867 , H04L1/1874 , H04L1/1887 , H04W52/16 , H04W52/362 , H04W52/48
摘要： A method and an arrangement for obtaining efficient radio resource utilization in a communication network comprising a first communication network entity (10), a second communication network entity (15) connected to said first communication network over a communication interface and one or more user equipments (18) transmitting data to said second communication network entity (15) over a radio interface. The user equipments (18) perform the step of autonomously selecting a hybrid automatic retransmission request (HARQ) operating point in order to efficiently deliver transmitted data.
摘要翻译：一种用于在通信网络中获得有效无线资源利用的方法和装置，包括第一通信网络实体（10），通过通信接口连接到所述第一通信网络的第二通信网络实体（15）和一个或多个用户设备 18）通过无线电接口将数据发送到所述第二通信网络实体（15）。用户设备（18）执行自动选择混合自动重传请求（HARQ）操作点的步骤，以便有效地传送所发送的数据。

7. 发明授权

US07454173B2 Load control in shared medium many-to-one communication systems 有权
标题翻译：共享介质中的负载控制多对一通信系统
公开(公告)号：US07454173B2
公开(公告)日：2008-11-18
申请号：US10830663
申请日：2004-04-23
申请人： Niclas Wiberg , Eva Englund , Ke Wang Helmersson , Janne Peisa , Johan Torsner , Christer Edholm , Stefan Parkvall , Maria Edvardsson , Maria Samuelsson
发明人： Niclas Wiberg , Eva Englund , Ke Wang Helmersson , Janne Peisa , Johan Torsner , Christer Edholm , Stefan Parkvall , Maria Edvardsson , Maria Samuelsson
IPC分类号： H04B1/00
CPC分类号： H04W74/006 , H04W52/327 , H04W72/02
摘要： 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.
摘要翻译：本文描述了使得基站能够向移动终端广播包括繁忙指示符，最大资源指示符和最小资源指示符的三个下行链路信号的负载控制方法。响应于接收到下行链路信号，移动终端限制其用于向基站发送数据的资源的利用（例如，比特率，传输功率，功率偏移）。移动终端还可以向基站发送包括资源请求的上行链路信号。如果需要，基站可以使用资源请求来改变下行链路信号。正确使用这些上行链路/下行链路信号，基站的行为可以自动优化到负载情况。

8. 发明申请

US20100087154A1 Adjustments of IUB Load Measurements 有权
标题翻译： IUB负载测量的调整
公开(公告)号：US20100087154A1
公开(公告)日：2010-04-08
申请号：US12525801
申请日：2008-02-01
申请人： Eva Englund , Fredrik Gunnarsson , Erik Geijer Lundin , Ke Wang Helmersson
发明人： Eva Englund , Fredrik Gunnarsson , Erik Geijer Lundin , Ke Wang Helmersson
IPC分类号： H04B17/00
CPC分类号： H04B17/345 , H04B17/24 , H04W52/365
摘要： A method may include determining whether a discrepancy exists between scheduling headroom computable by a first device and scheduling headroom computable by a second device, determining one or more load measurements that the second device bases its computation of the scheduling headroom if it is determined that the discrepancy exists, modifying the one or more load measurements, and calculating the scheduling headroom based on the modified one or more load measurements.
摘要翻译：方法可以包括确定在由第一设备可计算的调度余量和可由第二设备计算的调度余量之间是否存在差异，如果确定差异，则确定第二设备基于其调度余量的计算的一个或多个负载测量值存在，修改一个或多个负载测量，以及基于经修改的一个或多个负载测量来计算调度余量。

9. 发明申请

US20100029322A1 Dynamic Adjustment of Power Offset for UE/BS Based on Error Event of NACK to ACK. 有权
标题翻译：基于NACK到ACK的错误事件的UE / BS的功率偏移的动态调整。
公开(公告)号：US20100029322A1
公开(公告)日：2010-02-04
申请号：US12513652
申请日：2006-11-06
申请人： Eva Englund , Xinyu Gu , Ke Wang Helmersson , Qingyu Miao
发明人： Eva Englund , Xinyu Gu , Ke Wang Helmersson , Qingyu Miao
IPC分类号： H04B7/00
CPC分类号： H04W52/48 , H04L1/1692 , H04L2001/125 , H04W52/362
摘要： A radio network system employing a method with dynamic adjustment of the power offset that provides a “per-UE”-NACK to ACK power offset calculation method instead of using a fixed offset for all users in the cell is disclosed. Also for each UE, the power offset can adjusted dynamically. The adjustment is based on the error event of NACK to ACK. When an error event of NACK to ACK happens, the offset is increased, otherwise the offset is decreased. Hence, the offset can be controlled for each User Equipment for the duration of a call starting from some standard configured value is calculated and used rather than a fixed offset.
摘要翻译：公开了一种使用动态调整功率偏移的方法的无线电网络系统，该方法为ACK功率偏移计算方法提供“每UE”-NACK，而不是对小区中的所有用户使用固定偏移。同样对于每个UE，功率偏移可以动态调整。调整是基于NACK到ACK的错误事件。当发生NACK到ACK的错误事件时，偏移增加，否则偏移减小。因此，在从一些标准配置值开始的呼叫期间，可以为每个用户设备控制偏移量，而不是固定偏移。

10. 发明授权

US08442548B2 Adjustments of IUB load measurements 有权
标题翻译： IUB负载测量的调整
公开(公告)号：US08442548B2
公开(公告)日：2013-05-14
申请号：US13488708
申请日：2012-06-05
申请人： Eva Englund , Erik Geijer Lundin , Fredrik Gunnarsson , Ke Wang Helmersson
发明人： Eva Englund , Erik Geijer Lundin , Fredrik Gunnarsson , Ke Wang Helmersson
IPC分类号： H04Q7/20
CPC分类号： H04B17/345 , H04B17/24 , H04W52/365
摘要： A method may include determining whether a discrepancy exists between scheduling headroom computable by a first device and scheduling headroom computable by a second device, determining one or more load measurements that the second device bases its computation of the scheduling headroom if it is determined that the discrepancy exists, modifying the one or more load measurements, and calculating the scheduling headroom based on the modified one or more load measurements.
摘要翻译：方法可以包括确定在由第一设备可计算的调度余量和可由第二设备计算的调度余量之间是否存在差异，如果确定差异，则确定第二设备基于其调度余量的计算的一个或多个负载测量值存在，修改一个或多个负载测量，以及基于经修改的一个或多个负载测量来计算调度余量。

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