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1.发明授权Communication system and method for accessing a network by a group of first access paths and a group of second access paths 有权用于通过一组第一访问路径和一组第二访问路径访问网络的通信系统和方法公开(公告)号：US08891510B2
公开(公告)日：2014-11-18
申请号：US11997690
申请日：2005-08-05
摘要： A communication system is provided which is arranged for accessing a network by a group of first access paths and a group of second access paths. The first and second access paths have a different access technology. An access path monitor is provided for obtaining status information related to the access paths in accordance with the monitoring procedure. An access controller is provided for selecting an access path for a communication session in accordance with a selection procedure and in dependence on the status information. A modifier is provided for modifying one or both of the monitoring procedure and the selection procedure in accordance with a modification procedure and in dependence on decision information.
摘要翻译： 提供了一种通信系统，其被布置为通过一组第一访问路径和一组第二访问路径来访问网络。 第一和第二访问路径具有不同的访问技术。 提供了一种访问路径监视器，用于根据监视过程获取与访问路径相关的状态信息。 提供了一种访问控制器，用于根据选择过程并根据状态信息来选择用于通信会话的访问路径。 提供了一种修改器，用于根据修改过程并根据决策信息来修改监视过程和选择过程中的一个或两个。
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公开(公告)号：US07835320B2
公开(公告)日：2010-11-16
申请号：US11574713
申请日：2004-09-06
IPC分类号： H04W4/00
CPC分类号： H04L12/5692 , H04L45/24 , H04L47/14 , H04L47/70 , H04L47/726 , H04L47/805 , H04L47/823 , H04L47/824
摘要： The present invention relates to communications. More especially it relates to multiple access communications over diverse access technologies. Particularly it relates to multiple radio access technologies and heterogeneous networks and admission control for multi-technology access, the admission control serving one or more communication sessions over more than one access technology at the same time.
摘要翻译： 本发明涉及通信。 更具体地说，它涉及通过不同接入技术的多址接入通信。 特别涉及多个无线接入技术和异构网络以及多技术接入的接纳控制，准入控制同时通过多个接入技术为一个或多个通信会话提供服务。
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3.发明申请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 有权通信节点和一种通信计算方法，通过对至少一个链路进行计算，对于所述度量具有灵敏度参数公开(公告)号：US20090213849A1
公开(公告)日：2009-08-27
申请号：US11914657
申请日：2005-06-20
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。
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4.发明授权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
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。
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公开(公告)号：US20080225829A1
公开(公告)日：2008-09-18
申请号：US11997690
申请日：2005-08-05
IPC分类号： H04L12/28
摘要： A communication system is provided which is arranged for accessing a network by a group of first access paths and a group of second access paths. The first and second access paths have a different access technology. An access path monitor is provided for obtaining status information related to the access paths in accordance with the monitoring procedure. An access controller is provided for selecting an access path for a communication session in accordance with a selection procedure and in dependence on the status information. A modifier is provided for modifying one or both of the monitoring procedure and the selection procedure in accordance with a modification procedure and in dependence on decision information.
摘要翻译： 提供了一种通信系统，其被布置为通过一组第一访问路径和一组第二访问路径来访问网络。 第一和第二访问路径具有不同的访问技术。 提供了一种访问路径监视器，用于根据监视过程获取与访问路径相关的状态信息。 提供了一种访问控制器，用于根据选择过程并根据状态信息来选择用于通信会话的访问路径。 提供了一种修改器，用于根据修改过程并根据决策信息来修改监视过程和选择过程中的一个或两个。
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公开(公告)号：US08904035B2
公开(公告)日：2014-12-02
申请号：US10597960
申请日：2004-02-16
IPC分类号： G06F15/16 , G06F15/173 , H04L12/701 , H04W40/00 , H04W8/26 , H04L29/06 , H04W80/04
摘要： A data unit processing entity (4) is described, which has a decision part (41) for setting a forwarding address FA on the basis of an identifying address in a received data unit, by referring to decision data stored in a decision data memory (42). A management part (43) is provided, which is arranged to provide a network control function (51) with access to the decision data in the decision data memory (42), in order to change said decision data, independently of any access given to mobile nodes.
摘要翻译： 描述了一个数据单元处理实体（4），它具有一个决定部分（41），用于根据存储在决策数据存储器中的判定数据，根据接收到的数据单元中的识别地址来设置转发地址FA 42）。 提供管理部分（43），其被配置为提供对决策数据存储器（42）中的决策数据的访问的网络控制功能（51），以便改变所述决策数据，而不管任何访问 移动节点。
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公开(公告)号：US20100214966A1
公开(公告)日：2010-08-26
申请号：US12066918
申请日：2005-09-19
IPC分类号： G08C17/00
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 means 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装置。 根据本发明的基站包括：用于基于早期的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。
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8.发明授权Orthogonal variable spreading code (OVSF) allocation telecommunications network 有权正交可变扩展码（OVSF）分配电信网络公开(公告)号：US07054294B2
公开(公告)日：2006-05-30
申请号：US09995861
申请日：2001-11-29
IPC分类号： H04B7/216
CPC分类号： H04J13/20 , H04J13/0044
摘要： A code allocation unit (100) of a radio access telecommunications network allocates one of plural Orthogonal Variable Spreading Factor (OVSF) codes to a radio access connection for use as a channelization code. The plural Orthogonal Variable Spreading Factor (OVSF) codes are defined by a binary code tree structure having a root and plural code levels, each node of the tree corresponding to one code and having a spreading factor defined by its level (k) in the tree structure. When a code of level k=i is requested for the connection, the code allocation unit selects, to be an allocated OVSF code, a free code of the ith level whose subtree structure from the root of the code tree has a largest combined weight. According to the inventive technique, the code allocation unit allocates OVSF codes in a manner to enable users to operate at high data rate transmission/reception. As one aspect, allocation is performed by assigning new users to the part of the tree that contains the most number of users, thereby keeping the number of users low in other parts of the tree, and thus increasing the probability that codes of these parts of the code tree will be free for high data-rate codes. When all codes are equally weighted, the technique allocates a code based on the number of users in different subtrees, and selects the code whose subtree structure (from the root of the code tree) has the most number of users. The technique is based upon the assumption that the probability of a short term release of a presently unavailable higher level code will increase if the number of users in the codes subtree is minimized.
摘要翻译： 无线电接入电信网络的码分配单元（100）将多个正交可变扩频因子（OVSF）码中的一个分配给无线电接入连接以用作信道化码。 多个正交可变扩频因子（OVSF）代码由具有根和多个代码级的二进制代码树结构定义，树的每个节点对应于一个代码并且具有由其在树中的级别（k）定义的扩展因子 结构体。 当为连接请求级别k = i的代码时，代码分配单元将分配的OVSF代码选择为从其根目录的子树结构的第i 级的自由代码 代码树具有最大的组合权重。 根据本发明的技术，代码分配单元以高数据速率发送/接收的方式分配OVSF码。 作为一个方面，通过将新用户分配给包含最多用户数量的树的部分来执行分配，从而将树的其他部分中的用户数量保持在低位，从而增加了这些部分的代码的概率 代码树将免费用于高数据速率代码。 当所有代码均等加权时，该技术基于不同子树中的用户数量分配代码，并选择其子树结构（来自代码树的根）具有最多用户数的代码。 该技术基于以下假设：如果代码子树中的用户数量最小化，则当前不可用的较高级别代码的短期释放的概率将增加。
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9.发明授权Reestablishing wireless communication between a radio access network and a mobile station 有权重新建立无线接入网与移动台之间的无线通信公开(公告)号：US07756532B2
公开(公告)日：2010-07-13
申请号：US11568667
申请日：2004-05-13
IPC分类号： H04W72/00
摘要： The present invention relates to a method for reestablishing wireless communication between a radio access network (RAN1) and a mobile station (MS1), an apparatus (RNC1) used for implementing the method as well as a radio access network (RAN1) including such an apparatus. A downlink radio failure affecting a first set of radio bearers (RB1, RB2) including at least two radio bearers (RB1, RB2) assigned for communicating user data between the radio access network (RAN1) and the mobile station (MS1) is detected. A second set of radio bearers (RB1) for communicating user data is defined, excluding the radio bearer (RB2) having the highest downlink bit rate in the first set of radio bearers (RB1, RB2). Communication reestablishment is initiated using the second set of radio bearers (RB1).
摘要翻译： 本发明涉及一种重新建立无线接入网（RAN1）与移动台（MS1）之间的无线通信的方法，用于实现该方法的装置（RNC1）以及包括这种方法的无线接入网（RAN1） 仪器。 检测到影响第一组无线承载（RB1，RB2）的下行链路无线电故障，其包括分配用于在无线电接入网络（RAN1）和移动台（MS1）之间传送用户数据的至少两个无线电承载（RB1，RB2）。 定义用于传送用户数据的第二组无线承载（RB1），不包括第一组无线电承载（RB1，RB2）中具有最高下行比特率的无线承载（RB2）。 使用第二组无线电承载（RB1）启动通信重建。
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10.发明授权Method, apparatus and system for handling unreliable feedback information in a wireless network 有权用于处理无线网络中的不可靠反馈信息的方法，装置和系统公开(公告)号：US07310499B2
公开(公告)日：2007-12-18
申请号：US10780206
申请日：2004-02-17
CPC分类号： H04W52/50 , H04L1/0026
摘要： The present invention provides a method, apparatus and system for handling unreliable feedback information in a wireless network. The present invention adjusts one or more communications (202) with a receiving unit (272) in a wireless communication network by receiving feedback information (302) relating to the receiving unit (102), determining a feedback information offset for the receiving unit (272), and adjusting the one or more communications (202) with the receiving unit (272) based on the feedback information and the feedback information offset (306).
摘要翻译： 本发明提供了一种在无线网络中处理不可靠反馈信息的方法，装置和系统。 本发明通过接收与接收单元（102）有关的反馈信息（302）来调整与无线通信网络中的接收单元（272）的一个或多个通信（202），确定接收单元（272）的反馈信息偏移 ），并且基于反馈信息和反馈信息偏移量（306），用接收单元（272）调整一个或多个通信（202）。
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