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1. 发明申请

WO2007123448A1 OPTIMIZING CODE UTILIZATION REGARDING A SECONDARY SCRAMBLING CODE 审中-公开
标题翻译：关于二次打码的优化代码使用
公开(公告)号：WO2007123448A1
公开(公告)日：2007-11-01
申请号：PCT/SE2006/050082
申请日：2006-04-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HU, Rong , KAZMI, Muhammad , SIMONSSON, Arne , BARK, Gunnar
发明人： HU, Rong , KAZMI, Muhammad , SIMONSSON, Arne , BARK, Gunnar
IPC分类号： H04B7/26 , H04B1/707
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。

2. 发明申请

WO2009091304A1 SYSTEM AND METHOD FOR RESUMING POWER CONTROL AFTER INTERRUPTION 审中-公开
标题翻译：中断后重新进行功率控制的系统和方法
公开(公告)号：WO2009091304A1
公开(公告)日：2009-07-23
申请号：PCT/SE2008/050055
申请日：2008-01-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BURSTRÖM, Per , MÜLLER, Walter , KAZMI, Muhammad , FURUSKÄR, Anders , SIMONSSON, Arne
发明人： BURSTRÖM, Per , MÜLLER, Walter , KAZMI, Muhammad , FURUSKÄR, Anders , SIMONSSON, Arne
IPC分类号： H04B7/005
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。

3. 发明申请

WO2007108769A1 MEASUREMENT-ASSISTED DYNAMIC FREQUENCY-REUSE IN CELLULAR TELECOMMUNCATIONS NETWORKS 审中-公开
标题翻译：蜂窝电信网络中的测量辅助动态频率重用
公开(公告)号：WO2007108769A1
公开(公告)日：2007-09-27
申请号：PCT/SE2007/050173
申请日：2007-03-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , KAZMI, Muhammad , SIMONSSON, Arne
发明人： KAZMI, Muhammad , SIMONSSON, Arne
IPC分类号： H04Q7/36 , H04B7/005
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。

4. 发明申请

WO2007035134A1 METHOD FOR SETTING POWER LEVELS FOR USER EQUIPMENTS 审中-公开
标题翻译：用于设置用户设备功率电平的方法
公开(公告)号：WO2007035134A1
公开(公告)日：2007-03-29
申请号：PCT/SE2005/001373
申请日：2005-09-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , HU, Rong , LUNDEVALL, Magnus , MAGNUSSON, Per , SIMONSSON, Arne
发明人： HU, Rong , LUNDEVALL, Magnus , MAGNUSSON, Per , SIMONSSON, Arne
IPC分类号： H04B7/005 , H04L12/56
CPC分类号： H04W72/085 , H04W72/0473
摘要： The present invention relates to a base station and a method in a mobile communication network comprising means for transmitting information to User Equipments (UEs), on a first channel and means for transmitting data packets to said UEs on a second channel. The timing of the first channel and second channel is overlapping, and the base station comprises menas for setting individual power levels of the first channel for each scheduled UE. The base station according to the present invention comprises means for setting the power level of the second channel for a first scheduled UE based on the power level setting for the first channel for at least a subsequently scheduled second UE based on an early UE scheduling decision.
摘要翻译：本发明涉及移动通信网络中的基站和方法，包括用于在第一信道上向用户设备（UE）发送信息的装置，以及用于在第二信道上向所述UE发送数据分组的装置。第一信道和第二信道的定时重叠，并且基站包括用于为每个调度的UE设置第一信道的各个功率电平的菜单。根据本发明的基站包括：用于基于早期UE调度决定，基于用于至少一个随后调度的第二UE的第一信道的功率电平设置来为第一调度UE设置第二信道的功率电平的装置。

5. 发明申请

WO2006075937A1 LOAD SHARING IN MULTI-ACCESS SYSTEMS 审中-公开
标题翻译：多路访问系统中的负载共享
公开(公告)号：WO2006075937A1
公开(公告)日：2006-07-20
申请号：PCT/SE2005/000029
申请日：2005-01-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , PRYTZ, Mikael , FURUSKÄR, Anders , PETTERSSON, Jonas , SIMONSSON, Arne , KALLIN, Harald
发明人： PRYTZ, Mikael , FURUSKÄR, Anders , PETTERSSON, Jonas , SIMONSSON, Arne , KALLIN, Harald
IPC分类号： H04Q7/38
CPC分类号： H04W28/0236 , H04W48/06 , H04W48/18
摘要： In a multi-access system, an access selection principle is achieved by selecting a signal strength threshold level (130-133) based on a determined load level (U LOCAL ) in a first access network. A new user in an area commonly covered by more than one access network attempts to allocate to the first access network if an experienced signal strength exceeds the signal strength threshold level (130-133). Communication utility can preferably be maximised or at least be taken into account by using suitable load level dependencies. By increasing the threshold when the load level approaches the capacity limit, a completely filled first access network is avoided. This gives an opportunity to let particularly well-suited users still have access to the first access network. At the same time, since the preferred access is decided before the actual access attempt, control signalling can be significantly reduced, even at very high traffic loads.
摘要翻译：在多址系统中，通过基于第一接入网络中的确定的负载水平（U> LOCAL ）来选择信号强度阈值水平（130-133）来实现接入选择原理。如果有经验的信号强度超过信号强度阈值电平（130-133），通常由多于一个接入网络覆盖的区域中的新用户尝试分配给第一接入网络。通过使用适当的负载水平依赖性，通信实用程序可以优选地被最大化或者至少被考虑在内。通过在负载水平接近容量限制时增加阈值，避免了完全填充的第一接入网络。这给了一个机会让特别适合用户仍然可以访问第一个接入网络。同时，由于在实际访问尝试之前决定了优选访问，所以即使在非常高的流量负载下也可以显着地减少控制信令。

6. 发明申请

WO2005062542A1 A METHOD IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中的一种方法
公开(公告)号：WO2005062542A1
公开(公告)日：2005-07-07
申请号：PCT/SE2003/002049
申请日：2003-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , FURUSKÄR, Anders , SIMONSSON, Arne , LUNDSJÖ, Johan , MAGNUSSON, Per
发明人： FURUSKÄR, Anders , SIMONSSON, Arne , LUNDSJÖ, Johan , MAGNUSSON, Per
IPC分类号： H04L12/413
CPC分类号： H04L47/263 , H04L47/10 , H04L47/14 , H04L47/28 , H04W28/22 , H04W74/08 , Y02D50/10
摘要： ABSTRACTA method in a system using a contention based multiple access protocol for controlling a transmission time a transmitting station may transmit data to a receiving station over a medium.According to the invention the method comprises the steps of:- selecting (S35) a transmission rate for the data to be transmitted to the receiving station;- controlling the expected waiting time per transmitted bit given to the transmitting station based on the selected transmission rate and stations transmitting data with a comparatively low transmission rate are given an increased expected waiting time per transmitted bit in relation to stations transmitting data with a higher transmission rate.(Fig. 3)
摘要翻译：在使用基于竞争的多址协议的系统中的ABSTRACTA方法用于控制发射台可以通过介质向接收站发送数据的传输时间。根据本发明，该方法包括以下步骤： - 选择（S35）传输速率用于将数据发送到接收站; - 基于所选择的传输速率控制给予发射站的每个发送位的预期等待时间，并且发送具有相对较低传输速率的数据的站给出每个传送的预期等待时间增加相对于发送具有较高传输速率的数据的站（图3）

7. 发明申请

WO2011096862A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和布置
公开(公告)号：WO2011096862A1
公开(公告)日：2011-08-11
申请号：PCT/SE2010/050137
申请日：2010-02-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ALM, Martin , ATHLEY, Fredrik , ERIKSSON, Erik , LUNDEVALL, Magnus , SIMONSSON, Arne
发明人： ALM, Martin , ATHLEY, Fredrik , ERIKSSON, Erik , LUNDEVALL, Magnus , SIMONSSON, Arne
IPC分类号： H04L1/00
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/0019 , H04L1/0026 , H04L1/1607 , H04W24/02 , H04W72/085
摘要： Method and arrangement in a network entity for supporting link adaptation in a wireless communication system. The method comprises obtaining 204 one or more predicted parameters related to the quality of a radio link. The method further comprises measuring 206 one or more actual parameters, corresponding to the one or more predicted parameters. The method further comprises deriving 208 one or more error distributions based on the difference between the predicted and actual one or more parameters, from which error distributions a link adaptation margin estimate is derived, based on a predetermined radio link quality target. The link adaptation margin estimate is then used for supporting link adaptation for the radio link.
摘要翻译：网络实体中用于支持无线通信系统中的链路自适应的方法和装置。该方法包括获得与无线电链路的质量相关的一个或多个预测参数。该方法还包括测量206个对应于一个或多个预测参数的一个或多个实际参数。该方法还包括：基于预测的和实际的一个或多个参数之间的差异，基于预定的无线电链路质量目标从中导出208个一个或多个误差分布，基于预定的无线电链路质量目标从中导出链路适应裕度估计的误差分布。然后，链路适配余量估计用于支持无线电链路的链路自适应。

8. 发明申请

WO2010022785A1 POSITIONING OF A USER TERMINAL 审中-公开
标题翻译：用户终端的定位
公开(公告)号：WO2010022785A1
公开(公告)日：2010-03-04
申请号：PCT/EP2008/061344
申请日：2008-08-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ASPLUND, Henrik , HAGERMAN, Bo , SIMONSSON, Arne
发明人： ASPLUND, Henrik , HAGERMAN, Bo , SIMONSSON, Arne
IPC分类号： G01S3/72 , G01S3/14 , G01S5/04
CPC分类号： G01S3/146 , G01S1/08
摘要： The present invention relates to a system for determining a position of an object (1) within a volume (10), the object (1) comprising a first antenna function (9). The system comprises at least one node (3) for wireless communication, the node (3) comprising a second antenna function (4), in which system a transmitted polarisation is detected. The polarization of at least one of said antenna functions (4, 9) is variable within the volume (10), and where the system is arranged for at least partly determining the position of the object (1) by means of the detected polarization. The present invention also relates to units comprised in the system, and to a corresponding method.
摘要翻译：本发明涉及一种用于确定物体（1）在体积（10）内的位置的系统，所述物体（1）包括第一天线功能（9）。该系统包括用于无线通信的至少一个节点（3），该节点（3）包括第二天线功能（4），在该系统中检测到透射的偏振。所述天线功能（4,9）中的至少一个的极化在所述体积（10）内是可变的，并且其中所述系统布置成通过所检测到的极化至少部分地确定所述物体（1）的位置。本发明还涉及包括在系统中的单元以及相应的方法。

9. 发明申请

WO2012082023A1 SUPER SCHEDULING CONTROL CHANNEL 审中-公开
标题翻译：超级调度控制通道
公开(公告)号：WO2012082023A1
公开(公告)日：2012-06-21
申请号：PCT/SE2010/051367
申请日：2010-12-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , DE BRUIN, Peter , HAGERMAN, Bo , LANDSTRÖM, Sara , SIMONSSON, Arne , TIMUS, Bogdan
发明人： DE BRUIN, Peter , HAGERMAN, Bo , LANDSTRÖM, Sara , SIMONSSON, Arne , TIMUS, Bogdan
IPC分类号： H04W72/04 , H04W84/04
CPC分类号： H04W72/04 , H04W16/32 , H04W72/0426 , H04W92/20
摘要： A method and arrangement for enabling communication of data between a UE and a first base station in a cellular communication network further comprising the second base station, and the second base station is connected to the first base station via a communication interface A scheduling request is received 800 from the first base station. The scheduling request is based on a suggested scheduling which is determined by the first base station, and the suggested scheduling concerns the communication of data. Scheduling information is determined 802 based on the scheduling request, and the scheduling information is transmitted 804 to the UE. By determining a suggested scheduling in a micro base station, but transmitting scheduling information from an overlaying macro base station, local awareness of communication conditions may by applied, and interferences from neighbouring micro base stations may be decreased.
摘要翻译：还包括第二基站和第二基站的蜂窝通信网络中的UE和第一基站之间的数据通信的方法和装置经由通信接口连接到第一基站。接收到调度请求 800从第一个基站。调度请求基于由第一基站确定的建议调度，并且所建议的调度涉及数据的通信。基于调度请求确定802调度信息，向UE发送调度信息804。通过确定微基站中的建议调度，但是从覆盖的宏基站发送调度信息，可以通过应用对通信条件的局部感知，并且可以减少来自相邻微基站的干扰。

10. 发明申请

WO2010034571A1 METHOD AND DEVICE FOR LINK-CHARACTERISTIC BASED SELECTION OF SUPPORTING ACCESS NODES 审中-公开
标题翻译：用于基于连接特征选择支持访问节点的方法和设备
公开(公告)号：WO2010034571A1
公开(公告)日：2010-04-01
申请号：PCT/EP2009/060636
申请日：2009-08-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , HOYMANN, Christian , SIMONSSON, Arne , FALCONETTI, Laetitia
发明人： HOYMANN, Christian , SIMONSSON, Arne , FALCONETTI, Laetitia
IPC分类号： H04B7/02 , H04B17/00
CPC分类号： H04B7/024 , H04B17/14 , H04B17/382 , H04W28/04
摘要： For uplink cooperation of a serving access node (100-1) one or more supporting access nodes (100-2) are selected. The selection is based on a characteristic of a link between a terminal (200) served by the serving access node (100-1) and the supporting access node (100-2), or is based on a characteristic of a link between a further terminal (200') served by the supporting access node (100-2) and the serving access node (100-1). The characteristics of the links may comprise a signal quality, e.g. a path gain, a signal strength, or a latency. The characteristics of the links may also comprise scheduling information, e.g. time resources and/or frequency resources used on the link.
摘要翻译：对于服务接入节点（100-1）的上行链路合作，选择一个或多个支持接入节点（100-2）。该选择基于由服务接入节点（100-1）服务的终端（200）与支持接入节点（100-2）之间的链路的特性，或者基于进一步的链路的特性终端（200'）由支持接入节点（100-2）和服务接入节点（100-1）服务。链路的特性可以包括信号质量，例如，路径增益，信号强度或延迟。链路的特征还可以包括调度信息，例如。在链路上使用的时间资源和/或频率资源。

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