公开(公告)号：US08437704B2

公开(公告)日：2013-05-07

申请号：US12863105

申请日：2008-01-17

申请人： Per Burstrom ,  Anders Furuskar ,  Muhammad Kazmi ,  Walter Muller ,  Arne Simonsson

发明人： Per Burstrom ,  Anders Furuskar ,  Muhammad Kazmi ,  Walter Muller ,  Arne Simonsson

IPC分类号： H04B7/00

CPC分类号： H04W52/44 ,  H04W52/146 ,  H04W52/221 ,  H04W52/225 ,  H04W52/241

摘要： System and method for controlling the transmit power of a mobile terminal. In some embodiments, a transmit power correction factor for a mobile terminal is set to the average transmit power correction factor for all active mobile terminals in the same cell as the mobile terminal.

摘要翻译： 用于控制移动终端的发射功率的系统和方法。 在一些实施例中，移动终端的发射功率校正因子被设置为与移动终端相同小区中的所有活动移动终端的平均发射功率校正因子。

公开(公告)号：US08391877B2

公开(公告)日：2013-03-05

申请号：US13411768

申请日：2012-03-05

申请人： Muhammad Kazmi ,  Arne Simonsson

发明人： Muhammad Kazmi ,  Arne Simonsson

IPC分类号： H04W40/00

CPC分类号： H04W72/085 ,  H04B17/318 ,  H04B17/327 ,  H04B17/336 ,  H04B17/382 ,  H04W16/04 ,  H04W52/146

摘要： A radio network resource controller directs a first network node associated with a first cell region, or a wireless terminal in communication through the first cell region, to measure and report radio resource-related data selected from the group consisting of: resource activity per channel; the number of transmitted power samples that exceed a threshold over a measurement period; and, channel quality samples that exceed a quality threshold. The controller then receives at least one measurement report of the radio resource-related data and, as a function of the radio resource-related data in the first cell region, dynamically reallocates the distribution of resources, such as radio-frequency channels, between the first cell region and at least a second cell region. The invention has a particular advantage in TDD mode of operation where efficient and dynamic interference mitigation is needed to combat the inherent mobile-to-mobile and base station-to-base station interference.

摘要翻译： 无线电网络资源控制器引导与第一小区区域相关联的第一网络节点或通过第一小区区域进行通信的无线终端，以测量和报告从以下组中选择的无线电资源相关数据：每个信道的资源活动; 在测量期间超过阈值的发射功率样本的数量; 以及超过质量阈值的信道质量样本。 然后，控制器接收无线电资源相关数据的至少一个测量报告，并且根据第一小区区域中的无线电资源相关数据的功能，动态地重新分配诸如射频信道之类的资源分配 第一细胞区域和至少第二细胞区域。 本发明在TDD操作模式中具有特别的优点，其中需要有效和动态的干扰减轻来对抗固有的移动到移动和基站到基站的干扰。

公开(公告)号：US20120225661A1

公开(公告)日：2012-09-06

申请号：US13411768

申请日：2012-03-05

申请人： Muhammad Kazmi ,  Arne Simonsson

发明人： Muhammad Kazmi ,  Arne Simonsson

IPC分类号： H04W72/08 ,  H04W16/10

CPC分类号： H04W72/085 ,  H04B17/318 ,  H04B17/327 ,  H04B17/336 ,  H04B17/382 ,  H04W16/04 ,  H04W52/146

摘要： A radio network resource controller directs a first network node associated with a first cell region, or a wireless terminal in communication through the first cell region, to measure and report radio resource-related data selected from the group consisting of: resource activity per channel; the number of transmitted power samples that exceed a threshold over a measurement period; and, channel quality samples that exceed a quality threshold. The controller then receives at least one measurement report of the radio resource-related data and, as a function of the radio resource-related data in the first cell region, dynamically reallocates the distribution of resources, such as radio-frequency channels, between the first cell region and at least a second cell region. The invention has a particular advantage in TDD mode of operation where efficient and dynamic interference mitigation is needed to combat the inherent mobile-to-mobile and base station-to-base station interference.

摘要翻译： 无线电网络资源控制器引导与第一小区区域相关联的第一网络节点或通过第一小区区域进行通信的无线终端，以测量和报告从以下组中选择的无线电资源相关数据：每个信道的资源活动; 在测量期间超过阈值的发射功率样本的数量; 以及超过质量阈值的信道质量样本。 然后，控制器接收无线电资源相关数据的至少一个测量报告，并且根据第一小区区域中的无线电资源相关数据的功能，动态地重新分配诸如射频信道之类的资源分配 第一细胞区域和至少第二细胞区域。 本发明在TDD操作模式中具有特别的优点，其中需要有效和动态的干扰减轻来对抗固有的移动到移动和基站到基站的干扰。

公开(公告)号：US08155659B2

公开(公告)日：2012-04-10

申请号：US12293443

申请日：2007-03-20

申请人： Muhammad Kazmi ,  Arne Simonsson

发明人： Muhammad Kazmi ,  Arne Simonsson

IPC分类号： H04W72/00

CPC分类号： H04W72/085 ,  H04B17/318 ,  H04B17/327 ,  H04B17/336 ,  H04B17/382 ,  H04W16/04 ,  H04W52/146

摘要： A radio network resource controller directs a first network node associated with a first cell region, or a wireless terminal in communication through the first cell region, to measure and report radio resource-related data selected from the group consisting of: resource activity per channel; the number of transmitted power samples that exceed a threshold over a measurement period; and, channel quality samples that exceed a quality threshold. The controller then receives at least one measurement report of the radio resource-related data and, as a function of the radio resource-related data in the first cell region, dynamically reallocates the distribution of resources, such as radio-frequency channels associated with uplink and downlink communications, between the first cell region and at least a second cell region. The invention has a particular advantage in time division duplex (TDD) mode of operation where efficient and dynamic interference mitigation is needed to combat the inherent mobile-to-mobile and base station-to-base station interference.

摘要翻译： 无线电网络资源控制器引导与第一小区区域相关联的第一网络节点或通过第一小区区域进行通信的无线终端，以测量和报告从以下组中选择的无线电资源相关数据：每个信道的资源活动; 在测量期间超过阈值的发射功率样本的数量; 以及超过质量阈值的信道质量样本。 然后，控制器接收无线电资源相关数据的至少一个测量报告，并且作为第一小区区域中的无线电资源相关数据的函数，动态地重新分配诸如与上行链路相关联的射频信道的资源分布 和第一小区区域与至少第二小区区域之间的下行链路通信。 本发明在时分双工（TDD）操作模式中具有特别的优点，其中需要有效和动态的干扰减轻来对抗固有的移动到移动和基站到基站的干扰。

公开(公告)号：US20090291692A1

公开(公告)日：2009-11-26

申请号：US12293443

申请日：2007-03-20

申请人： Muhammad Kazmi ,  Arne Simonsson

发明人： Muhammad Kazmi ,  Arne Simonsson

IPC分类号： H04W72/08

CPC分类号： H04W72/085 ,  H04B17/318 ,  H04B17/327 ,  H04B17/336 ,  H04B17/382 ,  H04W16/04 ,  H04W52/146

摘要： A radio network resource controller directs a first network node associated with a first cell region, or a wireless terminal in communication through the first cell region, to measure and report radio resource-related data selected from the group consisting of: resource activity per channel; the number of transmitted power samples that exceed a threshold over a measurement period; and, channel quality samples that exceed a quality threshold. The controller then receives at least one measurement report of the radio resource-related data and, as a function of the radio resource-related data in the first cell region, dynamically reallocates the distribution of resources, such as radio-frequency channels associated with uplink and downlink communications, between the first cell region and at least a second cell region. The invention has a particular advantage in time division duplex (TDD) mode of operation where efficient and dynamic interference mitigation is needed to combat the inherent mobile-to-mobile and base station-to-base station interference.

摘要翻译： 无线电网络资源控制器引导与第一小区区域相关联的第一网络节点或通过第一小区区域进行通信的无线终端，以测量和报告从以下组中选择的无线电资源相关数据：每个信道的资源活动; 在测量期间超过阈值的发射功率样本的数量; 以及超过质量阈值的信道质量样本。 然后，控制器接收无线电资源相关数据的至少一个测量报告，并且作为第一小区区域中的无线电资源相关数据的函数，动态地重新分配诸如与上行链路相关联的射频信道的资源分布 和第一小区区域与至少第二小区区域之间的下行链路通信。 本发明在时分双工（TDD）操作模式中具有特别的优点，其中需要有效和动态的干扰减轻来对抗固有的移动到移动和基站到基站的干扰。

公开(公告)号：US08660106B2

公开(公告)日：2014-02-25

申请号：US12298003

申请日：2006-04-21

申请人： Rong Hu ,  Muhammad Kazmi ,  Arne Simonsson ,  Gunnar Bark

发明人： Rong Hu ,  Muhammad Kazmi ,  Arne Simonsson ,  Gunnar Bark

IPC分类号： H04B7/216 ,  H04B7/00

CPC分类号： H04J13/10 ,  H04B2201/709709 ,  H04J13/0044

摘要： The present invention relates to a method, arrangement and computer-readable medium for optimizing code utilization in a code division multiple access (CDMA) communication network comprising a first communication network entity (10), a second communication network entity (15) connected to said first communication network entity over a communication interface and one or more user equipments (18) transmitting data using a scrambling code to said second communication network entity (15) over a radio interface on an uplink channel (14). Firstly, in what type of radio environment said one or more user equipments are is identified. Secondly, a traffic activity over the radio interface is measured. Thereafter, when and how to use a secondary scrambling code is determined based on the type of radio environment and traffic activity.

摘要翻译： 本发明涉及一种用于在码分多址（CDMA）通信网络中优化码使用的方法，装置和计算机可读介质，包括第一通信网络实体（10），连接到所述第二通信网络实体 第一通信网络实体和一个或多个用户设备（18）通过上行链路信道（14）上的无线电接口使用扰码向所述第二通信网络实体（15）发送数据。 首先，在什么类型的无线电环境中说一个或多个用户设备被识别。 其次，测量无线电接口上的交通活动。 此后，基于无线电环境的类型和业务活动来确定何时以及如何使用辅助扰码。

公开(公告)号：US20100323683A1

公开(公告)日：2010-12-23

申请号：US12488303

申请日：2009-06-19

申请人： Muhammad Kazmi ,  Bengt Lindoff ,  Walter Muller

发明人： Muhammad Kazmi ,  Bengt Lindoff ,  Walter Muller

IPC分类号： H04W4/00 ,  H04M1/00

CPC分类号： H04W64/003 ,  H04B17/20 ,  H04W24/02 ,  H04W48/04 ,  H04W64/00 ,  H04W76/20 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08

摘要： A wireless terminal (30) capable of operating in a discontinuous mode comprising and method for operating such wireless terminal (30) facilitate measurements pertaining to position of the wireless terminal (30). The method includes receiving a message from the radio access network (28). The measurement request message is configured to indicate that measurements are to be performed by the wireless terminal on downlink signals transmitted by the base station or by the base station on downlink signals transmitted by the base station. The method further comprises, as a result of or after receiving the message, changing operation of the wireless terminal (30) from a discontinuous mode to a modified mode to facilitate performance of the measurements. Relative to the discontinuous mode at least one of following are shortened or eliminated in the modified mode: (i) the non-reception periods, and (ii) the non-transmission periods. “Changing from a discontinuous mode . . . to a modified mode” includes one or more of: (1) changing mode of the wireless terminal (e.g., changing from a discontinuous mode [such as discontinuous reception (DRX) or discontinuous transmission (DTX)] to a continuous transmission mode); (2) changing from the discontinuous mode (a first discontinuous mode) to a modified discontinuous mode (a second discontinuous mode).

摘要翻译： 能够以不连续模式操作的无线终端（30）包括用于操作这种无线终端（30）的方法，便于与无线终端（30）的位置有关的测量。 该方法包括从无线电接入网络（28）接收消息。 测量请求消息被配置为指示由基站或由基站在由基站发送的下行链路信号上发送的下行链路信号上由无线终端执行测量。 该方法还包括作为接收到消息的结果或之后的结果，将无线终端（30）的不连续模式的操作改变为修改模式，以便于测量的执行。 相对于不连续模式，在修改模式中缩短或消除以下中的至少一个：（i）非接收周期，和（ii）非传输周期。 “从不连续模式改变。 。 。 改变模式“包括以下中的一个或多个：（1）无线终端的改变模式（例如，从不连续模式（诸如不连续接收（DRX）或不连续传输（DTX））改变为连续传输模式）; （2）从不连续模式（第一不连续模式）改变为修改的不连续模式（第二不连续模式）。

公开(公告)号：US09295079B2

公开(公告)日：2016-03-22

申请号：US13356914

申请日：2012-01-24

申请人： Muhammad Kazmi ,  Walter Muller ,  Rutger Andersson ,  Dirk Gerstenberger ,  Joakim Bergström ,  Stefan Parkvall

发明人： Muhammad Kazmi ,  Walter Muller ,  Rutger Andersson ,  Dirk Gerstenberger ,  Joakim Bergström ,  Stefan Parkvall

IPC分类号： H04W4/00 ,  H04W72/12 ,  H04B7/26 ,  H04W72/14 ,  H04W52/24 ,  H04W28/04

CPC分类号： H04W72/14 ,  H04B7/264 ,  H04W28/04 ,  H04W52/24 ,  H04W72/1294

摘要： The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.

公开(公告)号：US08660569B2

公开(公告)日：2014-02-25

申请号：US12933198

申请日：2008-10-07

申请人： Muhammad Kazmi ,  Gabor Fodor ,  Walter Muller

发明人： Muhammad Kazmi ,  Gabor Fodor ,  Walter Muller

IPC分类号： H04W72/00

CPC分类号： H04L5/0037 ,  H04L5/0007 ,  H04W72/1226 ,  H04W72/1289

摘要： Methods and apparatus for scheduling link resources in a wireless communication system are disclosed. In an exemplary method, a first scheduling policy vector, or SPV, is generated, the SPV including scheduling elements that prescribe a probability of use for each of several corresponding quantities of link resources. In some embodiments the link resources are LTE resource blocks. The SPV is transmitted to a mobile terminal for use in determining a quantity of link resource units to be scheduled in at least a first transmission time interval. The SPV may be transmitted along with a scheduling window parameter that specifies a period of applicability for SPV.

摘要翻译： 公开了一种用于在无线通信系统中调度链路资源的方法和装置。 在示例性方法中，生成第一调度策略向量或SPV，所述SPV包括为几个对应数量的链路资源中的每一个规定了使用概率的调度元素。 在一些实施例中，链路资源是LTE资源块。 SPV被发送到移动终端以用于确定在至少第一传输时间间隔内要调度的链路资源单元的数量。 可以与指定SPV的适用期间的调度窗口参数一起传送SPV。

公开(公告)号：US20120120899A1

公开(公告)日：2012-05-17

申请号：US13356914

申请日：2012-01-24

申请人： Muhammad Kazmi ,  Walter Muller ,  Rutger Andersson ,  Dirk Gerstenberger ,  Joakim Bergstrom ,  Stefan Parkvall

发明人： Muhammad Kazmi ,  Walter Muller ,  Rutger Andersson ,  Dirk Gerstenberger ,  Joakim Bergstrom ,  Stefan Parkvall

IPC分类号： H04W72/04

CPC分类号： H04W72/14 ,  H04B7/264 ,  H04W28/04 ,  H04W52/24 ,  H04W72/1294

摘要： The present invention relates to methods and arrangements for handling unreliable scheduling grants in a WCDMA-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information. The user equipment is also able to report continuously received unreliable grants as an event to the network, allowing the network to adapt its operation to reduce the unreliable grants.

摘要翻译： 本发明涉及在WCDMA通信系统中处理不可靠的调度授权的方法和装置。 用户设备检测到接收到的调度授权是不可靠的，并且基于该信息调整其服务授权。 用户设备还可以将连续接收的不可靠的授权作为事件报告给网络，允许网络适应其操作以减少不可靠的授权。