公开(公告)号：US09241280B2

公开(公告)日：2016-01-19

申请号：US14112048

申请日：2011-04-29

申请人： Harald Kallin ,  Birgitta Olin

发明人： Harald Kallin ,  Birgitta Olin

IPC分类号： H04W24/00 ,  H04W24/08 ,  H04B17/12 ,  H04B17/18 ,  H04B17/309 ,  H04W24/02 ,  H04W24/10

CPC分类号： H04W24/08 ,  H04B17/12 ,  H04B17/18 ,  H04B17/309 ,  H04W24/02 ,  H04W24/10

摘要： A method in a first radio network node for testing a transmission parameter value in a wireless communication system is provided. The first radio network node is configured to, during operational mode thereof, perform transmissions using available resources divided in to resource blocks. The first radio network node allocates a test resource block, for test purposes, among the available resources. The first radio network node defines for the test resource block, a test value for the transmission parameter. The test value differs from the nominal value. The first radio network node performs, during operational mode, a test transmission using the resource block. During the test transmission, the transmission parameter is set to the test value. The test transmission is configured to form the basis for an evaluation of the test value.

摘要翻译： 提供了一种用于测试无线通信系统中的传输参数值的第一无线电网络节点中的方法。 第一无线电网络节点被配置为在其操作模式期间使用划分为资源块的可用资源来执行传输。 第一个无线电网络节点在可用资源之间为测试目的分配一个测试资源块。 第一个无线电网络节点为测试资源块定义传输参数的测试值。 测试值与标称值不同。 第一无线电网络节点在操作模式期间使用资源块执行测试传输。 在测试传输期间，将传输参数设置为测试值。 测试传输被配置为形成测试值的评估的基础。

公开(公告)号：US09161283B2

公开(公告)日：2015-10-13

申请号：US13990734

申请日：2010-12-07

申请人： Harald Kallin ,  Birgitta Olin

发明人： Harald Kallin ,  Birgitta Olin

IPC分类号： H04W36/00 ,  H04W36/30 ,  H04W36/38

CPC分类号： H04W36/30 ,  H04W36/38

摘要： A method in a radio network node (105) for handling handover of a user equipment (110) from a first cell (115) to a second cell (120) is provided. A first scenario (410, 510), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), and a second scenario (420, 520), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), are defined. Also defined is at least one individual handover parameter (210, 220) for each one of the scenarios. Measured radio qualities of the first and second cells, associated with the user equipment (110) are obtained. The user equipment (110) is then classified into one of the scenarios based on the measured radio qualities, and a handover decision is established based on the individual handover parameter (210, 220) for the chosen scenario.

摘要翻译： 提供了一种用于处理用户设备（110）从第一小区（115）到第二小区（120）的切换的无线电网络节点（105）中的方法。 与第一小区（115）的无线电质量和第二小区（120）的无线电质量相关联的第一场景（410,510）以及与第二小区（120）的无线电质量相关联的第二场景（420,520） 定义第一单元（115）和第二单元（120）的无线电质量。 还定义了用于每个场景的至少一个单独切换参数（210,220）。 获得与用户设备（110）相关联的第一和第二小区的测量无线电质量。 然后，基于所测量的无线电质量将用户设备（110）分类为场景之一，并且基于所选场景的个别切换参数（210,220）建立切换决定。

公开(公告)号：US20140038630A1

公开(公告)日：2014-02-06

申请号：US14112048

申请日：2011-04-29

申请人： Harald Kallin ,  Birgitta Olin

发明人： Harald Kallin ,  Birgitta Olin

IPC分类号： H04W24/08

CPC分类号： H04W24/08 ,  H04B17/12 ,  H04B17/18 ,  H04B17/309 ,  H04W24/02 ,  H04W24/10

摘要： A method in a first radio network node for testing a transmission parameter value in a wireless communication system is provided. The first radio network node is configured to, during operational mode thereof, perform transmissions using available resources divided in to resource blocks. The first radio network node allocates a test resource block, for test purposes, among the available resources. The first radio network node defines for the test resource block, a test value for the transmission parameter. The test value differs from the nominal value. The first radio network node performs, during operational mode, a test transmission using the resource block. During the test transmission, the transmission parameter is set to the test value. The test transmission is configured to form the basis for an evaluation of the test value.

摘要翻译： 提供了一种用于测试无线通信系统中的传输参数值的第一无线电网络节点中的方法。 第一无线电网络节点被配置为在其操作模式期间使用划分为资源块的可用资源来执行传输。 第一个无线电网络节点在可用资源之间为测试目的分配一个测试资源块。 第一个无线电网络节点为测试资源块定义传输参数的测试值。 测试值与标称值不同。 第一无线电网络节点在操作模式期间使用资源块执行测试传输。 在测试传输期间，将传输参数设置为测试值。 测试传输被配置为形成测试值的评估的基础。

公开(公告)号：US08619708B2

公开(公告)日：2013-12-31

申请号：US12627138

申请日：2009-11-30

申请人： Harald Kallin ,  Birgitta Olin

发明人： Harald Kallin ,  Birgitta Olin

IPC分类号： H04W4/00

CPC分类号： H04W36/22 ,  H04W24/00 ,  H04W28/08 ,  H04W36/08

摘要： A device detects an overload in a serving cell of a wireless network based on information associated with the serving cell, and determines, when the overload in the serving cell is detected, user equipment in the serving cell that are candidates to move to a target cell of the wireless network based on calculated user throughputs of user equipment in the serving cell. The device also selects one or more of the candidate user equipment to move to the target cell, and moves the selected user equipment to the target cell.

摘要翻译： 设备基于与服务小区相关联的信息检测无线网络的服务小区中的过载，并且当检测到服务小区中的过载时，确定候选移动到目标小区的服务小区中的用户设备 基于计算的用户设备在服务小区中的用户吞吐量的无线网络。 该设备还选择一个或多个候选用户设备移动到目标小区，并将所选择的用户设备移动到目标小区。

公开(公告)号：US20130344871A1

公开(公告)日：2013-12-26

申请号：US13990734

申请日：2010-12-07

申请人： Harald Kallin ,  Birgitta Olin

发明人： Harald Kallin ,  Birgitta Olin

IPC分类号： H04W36/30

CPC分类号： H04W36/30 ,  H04W36/38

摘要： A method in a radio network node (105) for handling handover of a user equipment (110) from a first cell (115) to a second cell (120) is provided. A first scenario (410, 510), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), and a second scenario (420, 520), associated with a radio quality of the first cell (115) and a radio quality of the second cell (120), are defined. Also defined is at least one individual handover parameter (210, 220) for each one of the scenarios. Measured radio qualities of the first and second cells, associated with the user equipment (110) are obtained. The user equipment (110) is then classified into one of the scenarios based on the measured radio qualities, and a handover decision is established based on the individual handover parameter (210, 220) for the chosen scenario.

摘要翻译： 提供了一种用于处理用户设备（110）从第一小区（115）到第二小区（120）的切换的无线电网络节点（105）中的方法。 与第一小区（115）的无线电质量和第二小区（120）的无线电质量相关联的第一场景（410,510）以及与第二小区（120）的无线电质量相关联的第二场景（420,520） 定义第一单元（115）和第二单元（120）的无线电质量。 还定义了用于每个场景的至少一个单独切换参数（210,220）。 获得与用户设备（110）相关联的第一和第二小区的测量无线电质量。 然后，基于所测量的无线电质量将用户设备（110）分类为场景之一，并且基于所选场景的个别切换参数（210,220）建立切换决定。

公开(公告)号：US08494526B2

公开(公告)日：2013-07-23

申请号：US12918614

申请日：2009-03-19

申请人： Harald Kallin ,  Johan Moe

发明人： Harald Kallin ,  Johan Moe

IPC分类号： H04W36/00

CPC分类号： H04W24/02 ,  H04J11/0069 ,  H04W48/16 ,  H04W84/045

摘要： In a Long Term Evolution (LTE) cellular radio system method of selecting a physical cell id (PCI) of a LTE cell is obtained by reporting PCIs of neighbors and also a parameter indicating each neighboring cell's relevance also termed visibility to the cell. A new cell added in a cellular radio, system can then make an improved selection of a PCI already at the very first neighbor relation establishment; even if all available PCIs are already used in the vicinity.

摘要翻译： 在LTE小区的物理小区ID（PCI）的长期演进（LTE）蜂窝无线电系统方法中，通过报告邻居的PCI，以及表示每个相邻小区的相关性的参数，也称为小区的可视性。 然后，在蜂窝无线电系统中添加的新小区可以在第一邻居关系建立中改进PCI的选择; 即使所有可用的PCI都已经在附近使用。

公开(公告)号：US20070297399A1

公开(公告)日：2007-12-27

申请号：US11794149

申请日：2005-01-13

申请人： Mikael Prytz ,  Anders Furuskar ,  Jonas Pettersson ,  Arne Simonsson ,  Harald Kallin

发明人： Mikael Prytz ,  Anders Furuskar ,  Jonas Pettersson ,  Arne Simonsson ,  Harald Kallin

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 based on a determined load level (ULOCAL) 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. 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水平，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。

公开(公告)号：US5875399A

公开(公告)日：1999-02-23

申请号：US750873

申请日：1996-12-20

申请人： Harald Kallin ,  Anneli Hamill-Keays ,  Francine Laurendeau ,  John Hayes

发明人： Harald Kallin ,  Anneli Hamill-Keays ,  Francine Laurendeau ,  John Hayes

IPC分类号： H04W84/16 ,  H04W48/20 ,  H04B7/26

CPC分类号： H04W48/20

摘要： An analogue mobile telesystem has traffic channel cells (C1), each of which includes a base station (A-G). These base stations handle combined control channels (PAC) for paging a mobile station (MS), and also access channels (AC) for establishing connections to or from the mobile station (MS). The mobile station has information concerning the frequencies of all of the access channels and the connections are established on duplex traffic channels (TC). The geographical area covered by respective traffic channel cells (C1) is determined by virtue of enabling all traffic channels (TC) within this area to be used for predetermined, common purposes. Each of the traffic channel cells (C1) has at least two access channels (PAC, AC) spaced apart at a desired frequency distance and having the same radio coverage as the traffic channels (TC). When desiring access, the mobile station (MS) scans the strength or power of all access channels on two separate occasions at a mutual spacing of 20 milliseconds. The duplex access channels (PAC, AC) assist the mobile station (MS) in finding the strongest access channel (PAC, AC) despite heavy fading. The mobile station (MS) thereby establishes a connection on the traffic channel (TC) in the most suitable cell (C1) having the highest signal strength. Unnecessary handoffs are avoided and speech quality is improved.

摘要翻译： PCT No.PCT / SE95 / 00787 Sec。 371日期1996年12月20日第 102（e）日期1996年12月20日PCT提交1995年6月27日PCT公布。 公开号WO96 / 00486 日期1996年1月4日模拟移动电话系统具有业务信道小区（C1），每个业务信道小区包括基站（A-G）。 这些基站处理用于寻呼移动台（MS）的组合控制信道（PAC），以及用于建立到移动台（MS）的连接的接入信道（AC）。 移动站具有关于所有接入信道的频率的信息，并且在双工业务信道（TC）上建立连接。 通过使得该区域内的所有业务信道（TC）能够用于预定的共同目的来确定由各个业务信道小区（C1）覆盖的地理区域。 每个业务信道小区（C1）具有以期望的频率距离间隔开并具有与业务信道（TC）相同的无线电覆盖的至少两个接入信道（PAC，AC）。 当需要接入时，移动台（MS）以20毫秒的相互间隔在两个不同的场合扫描所有接入信道的强度或功率。 尽管大量衰落，双工接入信道（PAC，AC）协助移动台（MS）找到最强的接入信道（PAC，AC）。 因此，移动站（MS）在具有最高信号强度的最适合的小区（C1）中建立业务信道（TC）上的连接。 避免不必要的切换，提高语音质量。

公开(公告)号：US09282494B2

公开(公告)日：2016-03-08

申请号：US14114672

申请日：2011-05-02

申请人： Mats Folke ,  Konstantinos Dimou ,  Harald Kallin

发明人： Mats Folke ,  Konstantinos Dimou ,  Harald Kallin

IPC分类号： H04W36/04 ,  H04W36/08 ,  H04W36/20 ,  H04W36/22 ,  H04W36/30 ,  H04W36/32

CPC分类号： H04W36/04 ,  H04W36/08 ,  H04W36/20 ,  H04W36/22 ,  H04W36/30 ,  H04W36/32 ,  H04W84/045

摘要： A radio network node and method for improved control of handover decisions of a User Equipment (UE) in a wireless communications network. The UE is in a served cell and is moving towards a neighboring cell. The network node obtains neighboring cell characteristics and determines a mobility threshold based on the obtained neighboring cell characteristics. The handover decisions of the UE to the neighboring cell are then controlled based on the determined mobility threshold.

摘要翻译： 一种用于在无线通信网络中改进用户设备（UE）的切换决策的控制的无线电网络节点和方法。 UE处于服务小区中并且朝向相邻小区移动。 网络节点获得相邻小区特性，并且基于获得的相邻小区特性来确定移动性阈值。 然后基于确定的移动性阈值来控制UE到相邻小区的切换决定。

公开(公告)号：US08583104B2

公开(公告)日：2013-11-12

申请号：US13281818

申请日：2011-10-26

申请人： Mehdi Amirijoo ,  Pål Frenger ,  Fredrik Gunnarsson ,  Harald Kallin ,  Johan Moe ,  Kristina Zetterberg

发明人： Mehdi Amirijoo ,  Pål Frenger ,  Fredrik Gunnarsson ,  Harald Kallin ,  Johan Moe ,  Kristina Zetterberg

IPC分类号： H04W88/02

CPC分类号： H04W36/0088 ,  H04W36/0083 ,  H04W36/14 ,  H04W48/12

摘要： A telecommunications system comprises a serving radio base station and a candidate radio base station which are different with respect to at least one of frequency and radio access technology. The serving radio base station comprises a radio base station to which a wireless mobile station provides measurement reports. A method comprises the serving radio base station allowing the mobile station to obtain information broadcasted by the candidate radio base station. The information is either information for locating Cell Global Identity (CGI) of the candidate radio base station or the Cell Global Identity (CGI) itself of the radio base station. The mobile station obtains the information from the candidate radio base station during at least one reading gap. The reading gap is a time period in which the mobile station does not receive information from the serving radio base station.

摘要翻译： 电信系统包括服务无线电基站和候选无线电基站，其相对于频率和无线电接入技术中的至少一个而不同。 服务无线基站包括无线基站，无线移动站提供测量报告。 一种方法包括服务无线电基站，允许移动台获取候选无线电基站广播的信息。 信息是用于定位候选无线电基站的小区全局标识（CGI）或无线电基站的小区全局标识（CGI）本身的信息。 移动站在至少一个读取间隙期间从候选无线电基站获得信息。 读取间隙是移动台不从服务无线基站接收信息的时间段。