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31. 发明授权

US08644190B2 Apparatus and method for network access discovery and selection 有权
标题翻译：网络接入发现和选择的装置和方法
公开(公告)号：US08644190B2
公开(公告)日：2014-02-04
申请号：US12864202
申请日：2009-01-20
申请人： Joachim Sachs , Petter Arvidsson , Johan Rune , Zoltán Richárd Turányi
发明人： Joachim Sachs , Petter Arvidsson , Johan Rune , Zoltán Richárd Turányi
IPC分类号： H04L12/28
CPC分类号： H04W72/0493 , H04W48/18 , H04W72/10 , H04W72/1242 , H04W88/06
摘要： A method is provided for use in a communications network in which a plurality of accesses are available to a user entity for accessing a network resource, comprising: determining a set of active rules, each rule specifying respective preferences, at least relatively, for at least some of the plurality of accesses, with potential for conflict between the rules of the set concerning which access is most preferred; deriving from the set of active rules network discovery and selection rules a new rule specifying respective preferences, at least relatively, for at least some of the plurality of accesses; and selecting an access for use by the user entity based on the new rule.
摘要翻译：提供了一种在通信网络中使用的方法，其中多个访问可用于用户实体以访问网络资源，包括：至少相对地至少相对地确定一组活动规则，每个规则指定各自的偏好多个访问中的一些访问，可能存在关于哪个访问最优选的集合的规则之间的冲突; 从所述一组活动规则网络发现和选择规则中导出至少相对于所述多个访问中的至少一些访问的指定相应偏好的新规则; 以及基于新规则选择用户实体使用的访问。

32. 发明授权

US08626062B2 Method and an arrangement for determining an admission control threshold 失效
标题翻译：用于确定准入控制阈值的方法和装置
公开(公告)号：US08626062B2
公开(公告)日：2014-01-07
申请号：US13130445
申请日：2008-12-23
申请人： Joachim Sachs , Jonas Kronander , Olav Queseth , Tim Irnich , Hugo Tullberg
发明人： Joachim Sachs , Jonas Kronander , Olav Queseth , Tim Irnich , Hugo Tullberg
IPC分类号： H04B1/06
CPC分类号： H04W28/20 , H04W16/14
摘要： A method and an arrangement (400) for determining an admission control threshold for use in an admission control procedure are provided. The admission control procedure manages a first spectrum resource (R1). The first spectrum resource (R1) has a first spectrum resource capacity and a first available spectrum resource capacity, wherein the first available spectrum resource capacity has a time dependence. In a step (220), the admission control threshold is determined based on the first spectrum resource capacity and a measure of the time dependence of the first available spectrum resource capacity.
摘要翻译：提供了一种用于确定在准入控制过程中使用的准入控制阈值的方法和装置（400）。接纳控制程序管理第一频谱资源（R1）。第一频谱资源（R1）具有第一频谱资源容量和第一可用频谱资源容量，其中第一可用频谱资源容量具有时间依赖性。在步骤（220）中，基于第一频谱资源容量和第一可用频谱资源容量的时间依赖性的度量来确定准入控制阈值。

33. 发明申请

US20120307731A1 Primary Channel Estimation 有权
标题翻译：主要信道估计
公开(公告)号：US20120307731A1
公开(公告)日：2012-12-06
申请号：US13510970
申请日：2011-05-30
申请人： Yngve Selén , Robert Baldemair , Joachim Sachs
发明人： Yngve Selén , Robert Baldemair , Joachim Sachs
IPC分类号： H04W92/10
CPC分类号： H04L5/0032 , H04L5/0048 , H04L5/0062 , H04L25/0224 , H04W16/14 , H04W52/243 , H04W72/04
摘要： Some example embodiments may be directed towards a method in a network node, which may be comprised in a Radio Network, for transmitting a combined wireless communication signal. The combined wireless communication signal may comprise a primary and a secondary signal component. The method may comprise transmitting to an user equipment the secondary signal component according to a secondary transmission scheme such that the secondary signal component at least partially overlaps with the primary signal component with respect to a signal domain. The method may also comprise simultaneously, suppressing at least one portion of the secondary signal component during a transmission of the primary signal component.Some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating the combined communication channel. The method may comprise receiving the combined wireless communication signal. The primary and secondary signal components may be received according to a primary and secondary transmission scheme, associated with a primary and secondary domain, respectively. The method may further comprise estimating the primary channel component when the secondary signal component is suppressed.
摘要翻译：一些示例性实施例可以针对可以包括在无线电网络中的用于发送组合的无线通信信号的网络节点中的方法。组合的无线通信信号可以包括主信号和次信号分量。该方法可以包括根据次级传输方案向用户设备发送次级信号分量，使得辅助信号分量相对于信号域至少部分地与主信号分量重叠。该方法还可以同时包括在主信号分量的传输期间抑制次信号分量的至少一部分。一些示例性实施例可以针对可以包括在无线电网络中的用户设备中用于估计组合通信信道的方法。该方法可以包括接收组合的无线通信信号。可以分别根据主要和次要传输方案来接收主信号分量和次信号分量。该方法还可以包括当抑制次级信号分量时估计主信道分量。

34. 发明授权

US08213382B2 Technique for controlling handovers within a multi-radio wireless communication system 有权
标题翻译：用于控制多无线电无线通信系统内的切换的技术
公开(公告)号：US08213382B2
公开(公告)日：2012-07-03
申请号：US11915706
申请日：2005-05-30
申请人： Joachim Sachs , Per Magnusson , Arne Simonsson
发明人： Joachim Sachs , Per Magnusson , Arne Simonsson
IPC分类号： H04W4/00
CPC分类号： H04W36/14
摘要： A technique is provided for use by a Multi-Radio Management Resource (MRRM) component of a multi-radio wireless communication system for controlling the handover of a mobile terminal between different radio access technologies (RAT). In one example, all suitable RATs having coverage areas currently covering the location of a mobile terminal are identified. The performance gain that might be achieved via a handover to one of the other RATs is then determined by the MRRM based on various performance gain factors. Handover costs that will be incurred as a result of the handover are also explicitly calculated. Then, a cost-adjusted gain is determined by the MRRM based on the performance gain and the handover costs. A handover is only triggered by the MRRM if the cost-adjusted gain exceeds a minimum threshold. The speed and trajectory of the mobile terminal may also be considered.
摘要翻译：提供了一种用于多无线电无线通信系统的多无线电管理资源（MRRM）组件用于控制移动终端在不同无线电接入技术（RAT）之间切换的技术。在一个示例中，识别出具有当前覆盖移动终端的位置的覆盖区域的所有合适的RAT。然后，可以通过切换到其他RAT之一来实现的性能增益基于各种性能增益因子由MRRM确定。也将明确计算由于切换而导致的切换成本。然后，基于性能增益和切换成本，由MRRM确定成本调整后的增益。如果成本调整后的增益超过最小阈值，则切换仅由MRRM触发。也可以考虑移动终端的速度和轨迹。

35. 发明申请

US20110292914A1 INTERNETWORKING OF CELLULAR RADIO NETWORKS AND WIRELESS DATA NETWORKS 有权
标题翻译：互联网无线电网络和无线数据网络的互联
公开(公告)号：US20110292914A1
公开(公告)日：2011-12-01
申请号：US13198116
申请日：2011-08-04
申请人： Joachim Sachs , Ian Herwono
发明人： Joachim Sachs , Ian Herwono
IPC分类号： H04W36/30
CPC分类号： H04W40/36 , H04W36/0016 , H04W36/14
摘要： The invention provides a method, to be used by a network node, for assisting a handover of a data session from a first routing path, associated with a first access network, to an alternative routing path, associated with an alternative access network, wherein data is routed over said first access network to a UT by binding a session identifier to a first routing identifier, wherein said session identifier and said first routing identifier are defined in accordance with a standard protocol routing scheme of said first access network, the method comprising the following steps: receiving a capability message uniquely identifying said UT according to a standard protocol routing scheme of said first access network and according to an alternative standard protocol routing scheme of said alternative access network, creating an alternative routing identifier for said session complying with the standard protocol routing scheme of said alternative access network and associating said alternative routing identifier with said UT, and, associating said session identifier with said alternative routing identifier. The invention also provides a network node, a UT, software and software media for realising the invention.
摘要翻译：本发明提供了一种由网络节点使用的方法，用于协助将数据会话从与第一接入网络相关联的第一路由路径切换到与替代接入网络相关联的替代路由路径，其中数据通过将会话标识符绑定到第一路由标识符而在所述第一接入网上路由到UT，其中根据所述第一接入网的标准协议路由方案来定义所述会话标识符和所述第一路由标识符，所述方法包括以下步骤：根据所述第一接入网络的标准协议路由方案接收唯一地标识所述UT的能力消息，并且根据所述替代接入网络的替代标准协议路由方案，为符合标准的所述会话创建替代路由标识符所述替代接入网络的协议路由方案和所述替代方案相关联与所述UT的路由标识符，以及将所述会话标识符与所述替代路由标识符相关联。本发明还提供了一种用于实现本发明的网络节点，UT，软件和软件介质。

36. 发明授权

US08023424B2 Communication node and a method for routing traffic in a communication network by calculating at least one metric for at least one link and a sensitivity parameter for said metric 有权
标题翻译：通信节点和用于通过计算至少一个链路的至少一个度量和用于所述度量的灵敏度参数来在通信网络中路由业务的方法
公开(公告)号：US08023424B2
公开(公告)日：2011-09-20
申请号：US11914657
申请日：2005-06-20
申请人： Joachim Sachs , Mikael Prytz , Per Olof Magnus Magnusson , Johan Lundsjo
发明人： Joachim Sachs , Mikael Prytz , Per Olof Magnus Magnusson , Johan Lundsjo
IPC分类号： H04L12/56
CPC分类号： H04W40/14 , H04L45/123 , H04L45/22 , H04L45/24 , H04W28/08 , H04W40/02 , H04W88/16 , H04W88/18 , H04W92/02
摘要： The invention relates to a method of routing traffic from a sender to a receiver in a communication network said method comprising for at least two possible routes between the sender and the receiver the step of calculating at least one metric for at least one link in each route, characterized by the steps of calculating a sensitivity parameter for said at least one metric and taking said sensitivity parameter into account when selecting a route. The sensitivity parameter may be based on a derivative of said metric with respect to a variable on which said metric depends. The method may also comprise the step of calculating a reliability parameter for said at least one metric and taking said reliability parameter into account when selecting a route.
摘要翻译：本发明涉及一种在通信网络中将业务从发送方路由到接收机的方法，所述方法包括对于发送方和接收方之间的至少两条可能的路由，计算每条路线中的至少一条链路的至少一个度量的步骤其特征在于以下步骤：在选择路线时计算所述至少一个量度的灵敏度参数并考虑所述灵敏度参数。灵敏度参数可以基于所述度量相对于所述度量所依赖的变量的导数。该方法还可以包括对于所述至少一个度量计算可靠性参数并在选择路线时考虑所述可靠性参数的步骤。

37. 发明授权

US07876781B2 Method and system for processing a data unit 有权
标题翻译：用于处理数据单元的方法和系统
公开(公告)号：US07876781B2
公开(公告)日：2011-01-25
申请号：US10480953
申请日：2002-05-22
申请人： Michael Meyer , Reiner Ludwig , Joachim Sachs , Mats Sagfors
发明人： Michael Meyer , Reiner Ludwig , Joachim Sachs , Mats Sagfors
IPC分类号： H04J3/16
CPC分类号： H04L29/06 , H04L69/32 , H04L69/324
摘要： A method of processing a data unit of a first protocol layer for transmission in a data unit based communication system is described, comprising the steps of passing to a second protocol layer a given data unit of said first protocol layer that is to be transmitted, determining a numeric value of a numerically quantifiable parameter associated with said given data unit of said first protocol layer, embedding said given data unit of said first protocol layer into one or more data units of said second protocol layer, performing transmission control for said one or more data units of said second protocol layer in accordance with said numeric value of said numerically quantifiable parameter.
摘要翻译：描述了一种在基于数据单元的通信系统中处理用于传输的第一协议层的数据单元的方法，包括以下步骤：将要发送的所述第一协议层的给定数据单元传递给第二协议层，确定与所述第一协议层的所述给定数据单元相关联的可数量化参数的数值，将所述第一协议层的所述给定数据单元嵌入所述第二协议层的一个或多个数据单元中，对所述一个或多个根据所述数字可量化参数的所述数值，所述第二协议层的数据单元。

38. 发明授权

US07843959B2 Prioritising data elements of a data stream 有权
标题翻译：确定数据流的数据元素的优先级
公开(公告)号：US07843959B2
公开(公告)日：2010-11-30
申请号：US10597453
申请日：2004-01-30
申请人： Markus Kampmann , Uwe Horn , Joachim Sachs , Jan Kritzner
发明人： Markus Kampmann , Uwe Horn , Joachim Sachs , Jan Kritzner
IPC分类号： H04J3/16 , H04J3/00 , H04B7/212 , H04N7/12
CPC分类号： H04N19/164 , H04N19/132 , H04N19/159 , H04N19/172 , H04N19/51
摘要： The invention relates to prioritising of data elements of a data stream for transmission to a receiving device including determining a decodability of data elements, wherein the decodability indicates the extent to which the current data element is decodable at the receiving device. Then, a priority is assigned to the data elements based on the determined decodabilities. A transmission of the data elements to a receiving device is then scheduled based on the priorities.
摘要翻译：本发明涉及数据流的数据元素的优先级，用于传输到接收设备，包括确定数据元素的可解码性，其中可解码性指示当前数据元素在接收设备处可解码的程度。然后，基于所确定的可解码性，将优先级分配给数据元素。然后基于优先级来调度数据元素到接收装置的传输。

39. 发明申请

US20100172254A1 METHOD AND SYSTEM FOR INTER-SYSTEM INTERFERENCE BASED RADIO CONTROL 有权
标题翻译：用于基于系统间干扰的无线电控制的方法和系统
公开(公告)号：US20100172254A1
公开(公告)日：2010-07-08
申请号：US12601252
申请日：2008-05-20
申请人： Joachim Sachs
发明人： Joachim Sachs
IPC分类号： H04L12/26 , H04B15/00
CPC分类号： H04W48/18 , H04W16/14 , H04W88/06
摘要： User-networks having more than one type of access system are connected to networks having multi-access technology. Interference is measured between the connected, active access systems and the active systems are prioritized. A priority value is assigned to each of the active access systems based on the interference between systems. According to the assigned priority value, the access system with the highest value is enabled. Remaining systems are then compared with the enabled access system and an interference threshold. If the level of interference exceeds the threshold, the offending access system is disabled. If the threshold is not exceeded, the number of simultaneously operating access systems is compared to a predetermined number and the access systems below that number are then disabled.
摘要翻译：具有多于一种类型的接入系统的用户网络被连接到具有多接入技术的网络。在连接的主动接入系统之间测量干扰，并且主动系统被优先考虑。基于系统之间的干扰，将优先级值分配给每个主动接入系统。根据分配的优先级值，启用具有最高值的访问系统。然后将剩余系统与启用的接入系统和干扰阈值进行比较。如果干扰级别超过阈值，则禁用违规访问系统。如果不超过阈值，则将同时操作的访问系统的数量与预定数量进行比较，然后禁用低于该数量的访问系统。

40. 发明申请

US20100037284A1 MEANS AND METHOD FOR CONTROLLING NETWORK ACCESS IN INTEGRATED COMMUNICATIONS NETWORKS 有权
标题翻译：用于控制综合通信网络中网络访问的方法和方法
公开(公告)号：US20100037284A1
公开(公告)日：2010-02-11
申请号：US11993669
申请日：2005-06-28
申请人： Joachim Sachs
发明人： Joachim Sachs
IPC分类号： H04W4/00 , H04L9/32 , G06F21/00
CPC分类号： H04L63/102 , H04L43/0847 , H04L43/087 , H04L43/0888 , H04L63/061 , H04L63/0869 , H04L63/0892 , H04W12/06 , H04W12/08 , H04W28/18 , H04W74/00 , H04W84/12
摘要： The invention provides methods and means for assisting the control of a User Terminal's, UT's, (240), access to an access network domain in a radio communications network. An MRRM-function co-operates with an A2-entity of said communications network wherein the MRRM function is arranged to carry out the following steps: receiving RRIM-messages from a second access network domain of said network, said messages comprising at least one parameter value, X2, of a radio resource parameter, P2, related to the traffic load and/or the radio resource consumption and/or the characteristics of at least one radio traffic channel, of said second access network domain, defining a criterion, C, for granting said UT (240) access to said second access network domain, wherein said C is a function of at least said parameter value, X2, establishing whether said criterion, C, is fulfilled or not for said UT (240), instructing said second authorization entity, A2, that said UT (240) is authorized to access said second access network domain if said criterion, C, is fulfilled for said UT (240) and instructing said second authorization entity, A2, that said UT (240) is not authorized to access said second access network domain if said criterion, C, is not fulfilled for said UT (240).
摘要翻译：本发明提供了用于协助控制用户终端的UT（240））访问无线电通信网络中的接入网络域的方法和装置。 MRRM功能与所述通信网络的A2实体协作，其中MRRM功能被配置为执行以下步骤：从所述网络的第二接入网络域接收RRIM消息，所述消息包括至少一个参数与所述第二接入网络域的业务负载和/或无线电资源消耗和/或至少一个无线电业务信道的特性相关的无线电资源参数P2，X2定义标准C，用于授予对所述第二接入网络域的所述UT（240）访问，其中所述C是至少所述参数值X2的函数，确定是否对所述UT（240）满足所述标准C是否指示所述UT 第二授权实体A2，如果对于所述UT（240）满足所述标准C并且指示所述第二授权实体A2，则所述UT（240）被授权访问所述第二接入网络域，则所述UT（240）不是作者如果对于所述UT（240）不满足所述标准C，则访问所述第二接入网络域。

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