公开(公告)号：US08855632B2

公开(公告)日：2014-10-07

申请号：US13369380

申请日：2012-02-09

申请人： Ali Nader

发明人： Ali Nader

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W36/36 ,  H04B17/00 ,  H04B1/76 ,  H04J1/16

CPC分类号： H04W36/0088

摘要： A user equipment (UE) is operated in a cellular communication system in which radiofrequency resources are partitioned into layers, each layer being associated with one of a set of hierarchical priority levels. While camped on a serving cell whose signals are transmitted on a first layer associated with a first priority level, the UE repeatedly measures a characteristic of a second layer that is present within its surroundings and generates from these measurements a plurality of measured surroundings data, wherein the second layer is associated with a second priority level that is higher than the first priority level. The UE ceases measuring the characteristic of the second layer that is present within the UE's surroundings in response to detecting both that at least one of the measured surroundings data is less than a predetermined threshold level and that a trend of the measured surroundings data is negative.

摘要翻译： 用户设备（UE）在其中将射频资源划分成多个层的蜂窝通信系统中操作，每个层与一组分级优先级中的一个相关联。 在驻留在与第一优先级相关联的第一层上发送信号的服务小区的同时，UE重复测量存在于其周围环境中的第二层的特性，并从这些测量中产生多个测量的环境数据，其中 第二层与高于第一优先级的第二优先级关联。 响应于检测到所测量的环境数据中的至少一个小于预定阈值水平，并且所测量的环境数据的趋势为负，UE停止测量存在于UE周围环境内的第二层的特性。

公开(公告)号：US08638715B2

公开(公告)日：2014-01-28

申请号：US12474302

申请日：2009-05-29

申请人： Ali Nader

发明人： Ali Nader

IPC分类号： H04W4/00

CPC分类号： H04W72/005 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/24

摘要： In a mobile communication system, receiving changed information for a service of interest in a next modification period comprises determining in a current modification period whether an alarm bit whose assertion indicates upcoming changed information is unambiguously associated with the service of interest or whether the alarm bit is associated with the service of interest and one or more services that are not of interest. Mappings of all services to alarm bits are analyzed in the present and possibly in one or more upcoming frames during the current modification period and applied in embodiments to reduce the ambiguity and therefore the risk of false indications of changed data for the service of interest.

摘要翻译： 在移动通信系统中，在下一修改周期中接收感兴趣的服务的改变信息包括在当前修改周期中确定其断言指示即将到来的改变信息的报警位是否明确地与感兴趣的服务相关联，或者报警位是否为 与感兴趣的服务和一个或多个不感兴趣的服务相关联。 所有服务到报警位的映射在当前和可能在当前修改周期中的一个或多个即将到来的帧中进行分析，并且在实施例中被应用以减少对于感兴趣的服务的改变的数据的错误指示的不确定性的风险。

公开(公告)号：US08504029B2

公开(公告)日：2013-08-06

申请号：US13193361

申请日：2011-07-28

申请人： Joakim Axmon ,  Ali Nader ,  Robert Wolfgang Klang

发明人： Joakim Axmon ,  Ali Nader ,  Robert Wolfgang Klang

IPC分类号： H04W36/00

CPC分类号： H04W48/16

摘要： A user equipment (UE) cell search involves tuning a demodulation frequency of the UE based on signals received from a first encountered cell and using a non-initial cell search procedure to continue searching for a cell that is qualified for camping on, wherein the non-initial cell search procedure relies on the demodulation frequency being within limits of accuracy that enable successful reception and decoding of received information. Prior to finding a qualified cell, information enabling a first discovered unqualified cell to again be found is saved. After a period of time during which the non-initial cell search procedure has been performed and before the UE's demodulation frequency is beyond acceptable limits of accuracy, the saved information is used to again tune the demodulation frequency based on reading signals from the first discovered unqualified cell. The UE then continues to perform the non-initial cell search procedure.

摘要翻译： 用户设备（UE）小区搜索涉及基于从第一遇到小区接收到的信号来调谐UE的解调频率，并且使用非初始小区搜索过程继续搜索适合露营的小区，其中， - 初始小区搜索过程依赖于解调频率在准确的限度内，能够成功地接收和解码所接收的信息。 在找到合格的单元之前，可以节省能够再次找到第一个发现的不合格单元格的信息。 在执行非初始小区搜索过程的一段时间之前，在UE的解调频率超出准确度的可接受限度之前，使用保存的信息，基于来自第一被发现的不合格的读取信号再次调谐解调频率 细胞。 然后，UE继续执行非初始小区搜索过程。

公开(公告)号：US20100303023A1

公开(公告)日：2010-12-02

申请号：US12474302

申请日：2009-05-29

申请人： Ali Nader

发明人： Ali Nader

IPC分类号： H04W72/04

CPC分类号： H04W72/005 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/24

摘要： In a mobile communication system, receiving changed information for a service of interest in a next modification period comprises determining in a current modification period whether an alarm bit whose assertion indicates upcoming changed information is unambiguously associated with the service of interest or whether the alarm bit is associated with the service of interest and one or more services that are not of interest. Mappings of all services to alarm bits are analyzed in the present and possibly in one or more upcoming frames during the current modification period and applied in embodiments to reduce the ambiguity and therefore the risk of false indications of changed data for the service of interest.

摘要翻译： 在移动通信系统中，在下一修改周期中接收感兴趣的服务的改变信息包括在当前修改周期中确定其断言指示即将到来的改变信息的报警位是否明确地与感兴趣的服务相关联，或者报警位是否为 与感兴趣的服务和一个或多个不感兴趣的服务相关联。 所有服务到报警位的映射在当前和可能在当前修改周期中的一个或多个即将到来的帧中进行分析，并且在实施例中被应用以减少对于感兴趣的服务的改变的数据的错误指示的不确定性的风险。

公开(公告)号：US20100283860A1

公开(公告)日：2010-11-11

申请号：US12741822

申请日：2008-11-28

申请人： Ali Nader

发明人： Ali Nader

IPC分类号： G09G5/00 ,  H04N5/228

CPC分类号： G06F1/1647 ,  G06F1/1626 ,  G06F1/1684 ,  G06F1/1686 ,  G06F1/1692 ,  G06F1/3265 ,  G06F2200/1614 ,  H04M1/0202 ,  H04M2250/12 ,  H04M2250/16 ,  H04M2250/52 ,  Y02D10/153

摘要： A portable electronic apparatus has first and second display areas. The apparatus has an orientation sensor that provides an orientation sensor output signal indicative of a spatial orientation of the apparatus. The apparatus also has a display controller coupled to the first and second display areas and to the orientation sensor. The display controller controls the first display area and the second display area in either a first display state of a second display state, with less display activity than the first display state. When a movement of the portable electronic apparatus has been determined from the orientation sensor output signal, one of the first and second display areas is switched from the first display state to the second display state, whereas the other display area is switched from the second display state to the first display state. Specifically, the other display area is first switched from the second display state to the first display state, and then, during a transition time period, both display areas are maintained in the first display state. The transition time period is a function of a speed of the determined movement of the portable electronic apparatus. Finally, after the transition period has lapsed, the one display area is switched from the first display state to the second display state.

摘要翻译： 便携式电子设备具有第一和第二显示区域。 该装置具有定向传感器，其提供指示装置的空间取向的取向传感器输出信号。 该装置还具有耦合到第一和第二显示区域和定向传感器的显示控制器。 显示控制器以第二显示状态的第一显示状态控制第一显示区域和第二显示区域，具有比第一显示状态更少的显示活动。 当便携式电子设备的移动已经从定向传感器输出信号确定时，第一和第二显示区域中的一个从第一显示状态切换到第二显示状态，而另一个显示区域从第二显示器切换 状态到第一个显示状态。 具体而言，其他显示区域首先从第二显示状态切换到第一显示状态，然后在转换时间段期间将两个显示区域保持在第一显示状态。 过渡时间段是所确定的便携式电子设备的移动速度的函数。 最后，在过渡期间过去之后，一个显示区域从第一显示状态切换到第二显示状态。

公开(公告)号：US20100136969A1

公开(公告)日：2010-06-03

申请号：US12615352

申请日：2009-11-10

申请人： Ali Nader ,  Tommy Sjögren ,  Lars Sundström

发明人： Ali Nader ,  Tommy Sjögren ,  Lars Sundström

IPC分类号： H04W76/00

CPC分类号： H04W48/16 ,  H04W48/18

摘要： A user equipment (UE) in a communication system can keep track of the cell/frequency deployment of a network operator preferred by the user, and based on the tracked information, the UE can build up its own user-specific Neighbor Cell List. When the UE is roaming, the UE does received-signal measurements according to cells and carrier frequencies identified in the broadcast Neighbor Cell Lists of the roamed-into network, but the UE also does received-signal measurements (with higher priority) according to the user-specific Neighbor Cell List that it has built up. Accordingly, a UE implementing a user-specific Neighbor Cell List analyzes its radio environment based on received signals and stores information about that environment, including user-preference information that prioritizes cells in the radio environment. The UE can then carry out cell search based on the stored environment and user-preference information.

摘要翻译： 通信系统中的用户设备（UE）可以跟踪用户优选的网络运营商的小区/频率部署，并且基于跟踪的信息，UE可以建立其自己的用户特定的相邻小区列表。 当UE正在漫游时，UE根据在漫游网络的广播相邻小区列表中标识的小区和载波频率接收信号测量，但是UE还根据接收信号测量（具有较高优先级），根据 用户特定的邻居单元列表已经建立。 因此，实施用户特定的相邻小区列表的UE基于接收到的信号来分析其无线电环境，并且存储关于该环境的信息，包括在无线电环境中对小区进行优先级排序的用户偏好信息。 然后，UE可以基于存储的环境和用户偏好信息来执行小区搜索。

公开(公告)号：US20130227581A1

公开(公告)日：2013-08-29

申请号：US13579651

申请日：2011-02-03

申请人： Ali Nader

发明人： Ali Nader

IPC分类号： G06F9/48

CPC分类号： G06F9/4881

摘要： A technique for providing task priority related information intended for task scheduling in a system (100) is provided. A method implementation of this technique comprises the steps of obtaining, by a first obtaining unit (110), at least one status relating to the system, obtaining, by a second obtaining unit (120), priority information relating to priorities of a plurality of tasks depending on the obtained status, and providing the obtained information for the task scheduling to a task scheduling unit (130).

摘要翻译： 提供了一种用于在系统（100）中提供用于任务调度的任务优先级相关信息的技术。 该技术的方法实现包括以下步骤：由第一获取单元（110）获得与系统有关的至少一个状态，由第二获取单元（120）获得与多个 任务取决于所获得的状态，并且将获得的用于任务调度的信息提供给任务调度单元（130）。

公开(公告)号：US20130029662A1

公开(公告)日：2013-01-31

申请号：US13193361

申请日：2011-07-28

申请人： Joakim Axmon ,  Ali Nader ,  Robert (Wolfgang) Klang

发明人： Joakim Axmon ,  Ali Nader ,  Robert (Wolfgang) Klang

IPC分类号： H04W48/16

CPC分类号： H04W48/16

摘要： A user equipment (UE) cell search involves tuning a demodulation frequency of the UE based on signals received from a first encountered cell and using a non-initial cell search procedure to continue searching for a cell that is qualified for camping on, wherein the non-initial cell search procedure relies on the demodulation frequency being within limits of accuracy that enable successful reception and decoding of received information. Prior to finding a qualified cell, information enabling a first discovered unqualified cell to again be found is saved. After a period of time during which the non-initial cell search procedure has been performed and before the UE's demodulation frequency is beyond acceptable limits of accuracy, the saved information is used to again tune the demodulation frequency based on reading signals from the first discovered unqualified cell. The UE then continues to perform the non-initial cell search procedure.

摘要翻译： 用户设备（UE）小区搜索涉及基于从第一遇到小区接收到的信号来调谐UE的解调频率，并且使用非初始小区搜索过程继续搜索适合露营的小区，其中， - 初始小区搜索过程依赖于解调频率在准确的限度内，能够成功地接收和解码所接收的信息。 在找到合格的单元之前，可以节省能够再次找到第一个发现的不合格单元格的信息。 在执行非初始小区搜索过程的一段时间之前，在UE的解调频率超出准确度的可接受限度之前，使用保存的信息，基于来自第一被发现的不合格的读取信号再次调谐解调频率 细胞。 然后，UE继续执行非初始小区搜索过程。

公开(公告)号：US20120136986A1

公开(公告)日：2012-05-31

申请号：US12956013

申请日：2010-11-30

申请人： Ali Nader

发明人： Ali Nader

IPC分类号： G06F15/173

CPC分类号： G06F11/0757 ,  G06F9/50 ,  G06F11/3414 ,  G06F11/3419 ,  G06F11/3423 ,  H04L1/188 ,  H04L41/0681 ,  H04L43/0852 ,  H04L43/50 ,  H04L69/28 ,  H04L69/40

摘要： Controlling a device having a shared processing resource includes ascertaining a supervision timer value for a client service that uses the shared processing resource. The client service is caused to make a server request and a supervision timer is set to cause a timeout after a supervision timer value time period. Ascertaining the supervision timer value includes ascertaining which of a number of use scenarios represents an operation state of the device, the use scenarios being at least in part distinguished from one another by which services are presently active, including the client service. Each of the plurality of services utilizes the shared processing resource when active. One supervision timer value is selected from a number of values each associated with the client service, selection being made at least partly as a function of the ascertained use scenario. The value is retrieved from the set of stored supervision timer values.

摘要翻译： 控制具有共享处理资源的设备包括确定使用该共享处理资源的客户端服务的监视定时器值。 导致客户端服务发出服务器请求，并设置了监视定时器，在监控定时器值时间段后引起超时。 确定监督定时器值包括确定多个使用场景中的哪一个表示设备的操作状态，所述使用场景至少部分地通过哪些服务当前处于活动状态（包括客户端服务）来区分。 多个服务中的每一个在活动时利用共享处理资源。 从与客户端服务相关联的多个值中选择一个监督定时器值，至少部分地根据确定的使用情景进行选择。 从存储的监视定时器值的集合中检索该值。

公开(公告)号：US20090117892A1

公开(公告)日：2009-05-07

申请号：US11911000

申请日：2006-05-02

申请人： Ali Nader

发明人： Ali Nader

IPC分类号： H04W24/00

CPC分类号： H04W48/16 ,  H04W24/00 ,  H04W60/06 ,  H04W76/10 ,  H04W76/30 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/164

摘要： A method of operating a user equipment, UE, intended to use a service in a wireless communication system having several base stations. The location of the UE is monitored, by the UE, for example with a GPS system or identification of the cell of the corresponding base station. If a problem, such as loss of coverage or call, is imminent or has occurred, information about the location is stored in a memory of the UE. After successful recovery from the problem, the alternative base station used is also stored in the memory. Next time the same location and problem is encountered, the UE uses the previous information for alleviating the problem or perform as fast recovery as possible. In this way, the UE can be operated with less frequent base station searches thereby saving battery, while at the same time sufficient coverage may be obtained.

摘要翻译： 一种用于在具有多个基站的无线通信系统中使用服务的用户设备UE的方法。 UE的位置由UE监视，例如使用GPS系统或相应基站的小区的标识。 如果诸如丢失覆盖或呼叫的问题即将发生或已经发生，则关于位置的信息被存储在UE的存储器中。 成功恢复该问题后，所使用的备用基站也存储在存储器中。 下一次遇到相同的位置和问题时，UE使用先前的信息来缓解问题或尽可能快地执行恢复。 以这种方式，UE可以以较不频繁的基站搜索来操作，从而节省电池，同时可以获得足够的覆盖。