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公开(公告)号：US08982824B2
公开(公告)日：2015-03-17
申请号：US13699828
申请日：2010-05-26
CPC分类号： H04W28/065 , H04W28/10 , H04W72/1205
摘要： In a method and a device for setting the Transport Format Combination size step in a scheduler of a cellular radio system to be used by a user equipment transmitting data to a radio base station of the cellular radio system, the Transport Format Combination size step is set as a function of a number of pre-defined cell and/or user conditions. This will increase the user bit Crate at low load. Specifically, the time to reach a high bitrate in low load situations is reduced. This leads to enhanced user experience for bursty services such as World Wide Web (WWW) services.
摘要翻译： 在用于将蜂窝无线电系统的无线电基站发送数据的用户设备使用的蜂窝无线电系统的调度器中设置传输格式组合大小步骤的方法和装置中，设置传输格式组合大小步骤 作为许多预定义的单元格和/或用户条件的函数。 这将在低负载下增加用户位Crate。 具体来说，降低在低负载情况下达到高比特率的时间。 这导致用于突发服务（例如万维网（WWW））服务的增强的用户体验。
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公开(公告)号：US08688049B2
公开(公告)日：2014-04-01
申请号：US12443244
申请日：2006-10-05
IPC分类号： H04B17/00
CPC分类号： H04L1/0026 , H04B17/24 , H04B17/309 , H04B17/373 , H04B17/382 , H04L1/0019
摘要： The object of the present invention is to perform an enhanced prediction technique. The object is achieved by a method in a base station comprised in a radio access network. The base station is adapted to communicate with at least one user equipment, the method comprises the steps of receiving a sequence of CQI values sampled at the times t=1, . . . , n, from one or more of the at least one user equipments; estimating for each of the received specific CQI value k, the conditional expectation of the CQI value at time t+d, given the specific CQI value k at time t; and obtaining a predicted CQI value for the specific CQI value k, which predicted CQI value is the estimated conditional expectation of the CQI values at a time t+d for the specific CQI value k.
摘要翻译： 本发明的目的是执行增强预测技术。 该目的通过包括在无线电接入网络中的基站中的方法来实现。 该基站适于与至少一个用户设备通信，该方法包括以下步骤：接收在时间t = 1时采样的CQI值序列。 。 。 ，n，来自所述至少一个用户设备中的一个或多个; 对于接收到的特定CQI值k的每一个，在时间t估计CQI值的时间t + d的条件期望值; 并且获得用于特定CQI值k的预测CQI值，其中预测CQI值是针对特定CQI值k在时间t + d的CQI值的估计条件期望。
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公开(公告)号：US20130089038A1
公开(公告)日：2013-04-11
申请号：US13322982
申请日：2011-11-25
申请人： Hans Hannu , Jan Christoffersson
发明人： Hans Hannu , Jan Christoffersson
IPC分类号： H04W72/04
CPC分类号： H04W76/27 , Y02D70/124
摘要： A node (26) of a radio access network (24) and method of operating such node controls transitions between radio resource control states for a wireless terminal (30). In an example embodiment and mode the method comprises: (1) upon completion of a data activity, making a prediction of a data transmission parameter; (2) making an assessment regarding probable accuracy of the prediction; and (3) using the assessment to make a determination whether or not to implement a radio resource control state switch (the “state switch”). The data transmission parameter may be a different parameter in respective differing example embodiments. In one example embodiment and mode the data transmission parameter comprises inter-arrival time between bursts of data activity. In another example embodiment and mode the data transmission parameter comprises burst size of a burst of data activity.
摘要翻译： 无线电接入网络（24）的节点（26）和操作该节点的方法控制无线终端（30）的无线电资源控制状态之间的转换。 在一个示例性实施例和模式中，该方法包括：（1）完成数据活动后，对数据传输参数进行预测; （2）对预测的可能准确性进行评估; 和（3）使用评估来确定是否实施无线电资源控制状态切换（状态切换）。 在各个不同的示例性实施例中，数据传输参数可以是不同的参数。 在一个示例性实施例和模式中，数据传输参数包括数据活动突发之间的到达间时间。 在另一示例实施例和模式中，数据传输参数包括数据活动突发的突发大小。
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公开(公告)号：US20070150605A1
公开(公告)日：2007-06-28
申请号：US11599591
申请日：2006-11-15
IPC分类号： G06F15/16
CPC分类号： H04L67/24 , H04Q3/0091
摘要： Presence communications are selectively controlled to reduce signaling traffic associated with one or more presence attributes without impacting when or how frequently presence messages associated with other presence attributes may be sent. A first threshold condition is determined that is associated with sending a presence publication message including first presence information from a presence entity to a presence server. A second threshold condition is determined that is associated with sending a presence publication message including second different presence information from the presence entity to the presence server. How frequently a presence publication message including the first presence information is sent to the presence server by the presence entity is selectively controlled based on the first threshold condition so that at least some presence publication messages including the second presence information are sent to the presence server by the presence entity more or less frequently than presence publication messages including the first presence information.
摘要翻译： 选择性地控制存在通信以减少与一个或多个存在属性相关联的信令业务，而不影响可以发送与其他存在属性相关联的存在消息的何时或多少频率。 确定与从存在实体到存在服务器发送包括第一存在信息的存在发布消息相关联的第一阈值条件。 确定与从存在实体到存在服务器发送包括第二不同存在信息的存在发布消息相关联的第二阈值条件。 基于第一阈值条件选择性地控制包括由存在实体发送到呈现服务器的存在发布消息的频率，使得至少包括第二存在信息的存在发布消息被发送到存在服务器 该存在实体或多或少地比包括第一存在信息的存在发布消息频繁。
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公开(公告)号：US20070123284A1
公开(公告)日：2007-05-31
申请号：US10556684
申请日：2003-12-22
IPC分类号： H04B7/00
CPC分类号： H04B17/373 , H04W4/10 , H04W28/26 , H04W72/005 , H04W76/10 , H04W76/45
摘要： The present invention relates to a method of reducing setup delay for an uplink message from a user terminal (UT) in a delay sensitive service in a radio telecommunications system, such as a push to talk service (PoC), by predicting that delay sensitive data is about to be transmitted, sending, as a response to the prediction, a connection setup signal from the terminal to a basestation subsystem (BSS) in order to set up an early uplink radio connection, and transmitting the delay sensitive data via the early uplink connection. There is also provided a user terminal (UT) and a radio telecommunications system.
摘要翻译： 本发明涉及一种在无线电电信系统中的延迟敏感业务（例如蜂窝一键通（PoC））中的用户终端（UT）的上行链路消息的建立延迟的方法，通过预测 延迟敏感数据即将被发送，作为对预测的响应，发送从终端到基站子系统（BSS）的连接建立信号，以便建立早期上行链路无线电连接，并且经由 早期的上行链路连接。 还提供了用户终端（UT）和无线电通信系统。
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公开(公告)号：US08948106B2
公开(公告)日：2015-02-03
申请号：US13322982
申请日：2011-11-25
申请人： Hans Hannu , Jan Christoffersson
发明人： Hans Hannu , Jan Christoffersson
IPC分类号： H04W4/00
CPC分类号： H04W76/27 , Y02D70/124
摘要： A node (26) of a radio access network (24) and method of operating such node controls transitions between radio resource control states for a wireless terminal (30). In an example embodiment and mode the method comprises: (1) upon completion of a data activity, making a prediction of a data transmission parameter; (2) making an assessment regarding probable accuracy of the prediction; and (3) using the assessment to make a determination whether or not to implement a radio resource control state switch (the “state switch”). The data transmission parameter may be a different parameter in respective differing example embodiments. In one example embodiment and mode the data transmission parameter comprises inter-arrival time between bursts of data activity. In another example embodiment and mode the data transmission parameter comprises burst size of a burst of data activity.
摘要翻译： 无线电接入网络（24）的节点（26）和操作该节点的方法控制无线终端（30）的无线电资源控制状态之间的转换。 在一个示例性实施例和模式中，该方法包括：（1）完成数据活动后，对数据传输参数进行预测; （2）对预测的可能准确性进行评估; （3）使用评估来确定是否实现无线资源控制状态切换（“状态切换”）。 在各个不同的示例性实施例中，数据传输参数可以是不同的参数。 在一个示例性实施例和模式中，数据传输参数包括数据活动突发之间的到达间时间。 在另一示例实施例和模式中，数据传输参数包括数据活动突发的突发大小。
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公开(公告)号：US08428025B2
公开(公告)日：2013-04-23
申请号：US13117423
申请日：2011-05-27
申请人： Hans Hannu , Jan Christoffersson , Mårten Ericson , Rui Fan
发明人： Hans Hannu , Jan Christoffersson , Mårten Ericson , Rui Fan
IPC分类号： H04W4/00
CPC分类号： H04W76/27
摘要： The present invention relates to an apparatus and method for triggering change of a Radio Resource Control (RRC) state for a user equipment operating in a cellular network. According to the method a Radio Link Control (RLC) buffer threshold associated with a Radio Link Control buffer is set to an initial value upon the user equipment entering a CELL_FACH RRC state. The RLC buffer threshold is decreased as a function of time. A RRC state change for the user equipment between the CELL_FACH RRC state and a CELL_DCH RRC state is triggered according to a predetermined rule based on a current size of the RLC buffer and the RLC buffer threshold. The method facilitates achieving a desired RRC state transition behavior for some types of users.
摘要翻译： 本发明涉及用于触发在蜂窝网络中操作的用户设备的无线电资源控制（RRC）状态改变的装置和方法。 根据该方法，当用户设备进入CELL_FACH RRC状态时，与无线电链路控制缓冲器相关联的无线电链路控制（RLC）缓冲器阈值被设置为初始值。 RLC缓冲器阈值随着时间的推移而减小。 根据基于RLC缓冲器的当前大小和RLC缓冲器阈值的预定规则，触发CELL_FACH RRC状态和CELL_DCH RRC状态之间的用户设备的RRC状态改变。 该方法有助于实现对于某些类型的用户的期望的RRC状态转换行为。
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公开(公告)号：US20130070683A1
公开(公告)日：2013-03-21
申请号：US13699828
申请日：2010-05-26
IPC分类号： H04W4/00
CPC分类号： H04W28/065 , H04W28/10 , H04W72/1205
摘要： In a method and a device for setting the Transport Format Combination size step in a scheduler of a cellular radio system to be used by a user equipment transmitting data to a radio base station of the cellular radio system, the Transport Format Combination size step is set as a function of a number of pre-defined cell and/or user conditions. This will increase the user bit Crate at low load. Specifically, the time to reach a high bitrate in low load situations is reduced. This leads to enhanced user experience for bursty services such as World Wide Web (WWW) services.
摘要翻译： 在用于将蜂窝无线电系统的无线电基站发送数据的用户设备使用的蜂窝无线电系统的调度器中设置传输格式组合大小步骤的方法和装置中，设置传输格式组合大小步骤 作为许多预定义的单元格和/或用户条件的函数。 这将在低负载下增加用户位Crate。 具体来说，降低在低负载情况下达到高比特率的时间。 这导致用于突发服务（例如万维网（WWW））服务的增强的用户体验。
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公开(公告)号：US08228831B2
公开(公告)日：2012-07-24
申请号：US12674133
申请日：2007-08-22
CPC分类号： H04W52/241 , H04L1/0033 , H04W52/44
摘要： Network element (400, 500), method and computer program for communication in a wireless communication network comprising: receiving at least one measured parameter value indicative of the channel quality on a radio channel at the processing unit (420, 520) of the network element (400, 500), calculating a deviation from a nominal parameter value indicative of the expected quality of the radio channel in the processing unit (420, 520), comparing the deviation from the nominal parameter value with at least a lower threshold value indicative of the lower threshold for the deviation from the nominal parameter value and/or an upper threshold value indicative of the upper threshold of deviation from the nominal parameter value and altering the gating scheme for the power control channel in the processing unit (420, 520) and using a control unit (450, 540) in the network element (400, 500) to signal the change of the gating scheme on control channel via the transceiver (410, 510).
摘要翻译： 一种用于在无线通信网络中通信的网络单元（400,500），方法和计算机程序，包括：在所述网络单元（420,520）处的无线电信道上接收指示所述信道质量的至少一个测量参数值 （400,500），计算与指示处理单元（420,520）中的无线电信道的期望质量的标称参数值的偏差，将与标称参数值的偏差与指示 用于偏离标称参数值的下阈值和/或指示偏离标称参数值的上限阈值的上阈值，并且改变处理单元（420,520）中的功率控制信道的选通方案，以及 使用网络元件（400,500）中的控制单元（450,540）经由收发器（410,510）在控制信道上发出选通方案的改变。
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公开(公告)号：US20110076969A1
公开(公告)日：2011-03-31
申请号：US12995293
申请日：2008-06-02
IPC分类号： H04B1/04
CPC分类号： H04W4/20 , H04B17/101 , H04B17/104 , H04B17/309 , H04L1/0006 , H04W28/18 , H04W52/44
摘要： The present invention is about tuning the gating scheme according to the performance of the application used. This can mean that in some situations gating is not used at all while in other occasions gating is used where the cycle length, burst length, number of preambles and offset are adjusted. The performance is monitored and the gating is increased or decreased depending on the results of the monitoring and demands of the application. Furthermore, the gating scheme adapts to the current performance and is chosen to optimize performance in terms of system capacity. The monitoring also takes into account which of the gating cycles that needs to be changed. The algorithm is self tuning/configuring meaning that it will control the gating scheme to find and keep an optimal level for the used application. The method may be implemented both in a mobile terminal (UE) and in an infrastructure node (BS) and executed by instruction sets belonging to a computer program.
摘要翻译： 本发明涉及根据所使用的应用的性能调整门控方案。 这可能意味着在某些情况下，门禁不被使用，而在其他情况下，使用门控，其中循环长度，突发长度，前导码和偏移量被调整。 根据监测结果和应用要求，对性能进行监测和门控增加或减少。 此外，选通方案适应当前的性能，并选择在系统容量方面优化性能。 监测还考虑了哪些门控周期需要更改。 该算法是自调谐/配置意味着它将控制门控方案来找到并保持所使用的应用的最佳级别。 该方法可以在移动终端（UE）和基础设施节点（BS）中实现，并且由属于计算机程序的指令集执行。
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