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1. 发明申请

WO2005062554A1 METHOD AND SYSTEM FOR EFFICIENT ROUTING IN AD HOC NETWORKS 审中-公开
标题翻译：广告网络高效路由方法与系统
公开(公告)号：WO2005062554A1
公开(公告)日：2005-07-07
申请号：PCT/SE2003/002085
申请日：2003-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ODA, Toshikane , AXELSSON, Leif , HONDA, Yoshio , URABE, Kenzo
发明人： AXELSSON, Leif , HONDA, Yoshio , URABE, Kenzo
IPC分类号： H04L12/56
CPC分类号： H04W40/02 , H04L45/00 , H04L45/123 , H04W40/10 , H04W40/12 , H04W40/18 , H04W40/22 , H04W40/246 , H04W40/248 , H04W40/26 , H04W40/28 , H04W40/30 , H04W84/18
摘要： The present invention relates to a method for efficient routing in a multiple hop wireless communication network. The invention is characterized in that data packets are routed over transmission paths using the following steps providing link status information by acquiring link status quality between nodes in the network, updating a routing element (101) with said link status information, determining possible routes with essentially similar link quality status for said data packet, and routing said data packet via the determined routes.
摘要翻译：本发明涉及一种在多跳无线通信网络中有效路由的方法。本发明的特征在于，通过以下步骤，通过传输路径路由数据分组，通过获取网络中的节点之间的链路状态质量来提供链路状态信息，用所述链路状态信息更新路由元素（101），基本上确定可能的路由用于所述数据分组的类似的链路质量状态，以及经由确定的路由路由所述数据分组。

2. 发明申请

WO2005062552A1 PREDICTIVE AD-HOC 审中-公开
标题翻译：预测AD-HOC
公开(公告)号：WO2005062552A1
公开(公告)日：2005-07-07
申请号：PCT/SE2003/002074
申请日：2003-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , AXELSSON, Leif , HONDA, Yoshio , URABE, Kenzo , ODA, Toshikane
发明人： AXELSSON, Leif , HONDA, Yoshio , URABE, Kenzo , ODA, Toshikane
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04W40/00 , H04W40/10 , H04W40/12 , H04W40/18 , H04W40/22 , H04W40/246 , H04W40/248 , H04W40/26 , H04W40/28 , H04W40/30 , H04W48/16 , H04W84/18 , Y02D70/1224 , Y02D70/124 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22 , Y02D70/30 , Y02D70/326 , Y02D70/34 , Y02D70/39
摘要： The present invention relates to a system for efficient routing in a multiple hop wireless communication network comprising a plurality of network nodes is presented. The system comprises means (3001) for acquiring quality information indicating link status between said infrastructure nodes, means (3002) for using said link quality information in a route determination process in the infrastructure nodes using a predictive procedure, said link quality information containing information about a time varying information of said link status; and said predictive procedure uses said time varying information of link status in the predictive procedure; and routing means (101) for routing data packets according to a determined route.
摘要翻译：本发明涉及一种在包括多个网络节点的多跳无线通信网络中有效路由的系统。该系统包括用于获取指示所述基础结构节点之间的链路状态的质量信息的装置（3001），用于使用预测过程在基础设施节点中的路由确定过程中使用所述链路质量信息的装置（3002），所述链路质量信息包含关于所述链接状态的时变信息; 并且所述预测过程在预测过程中使用链路状态的所述时变信息; 以及用于根据确定的路由路由数据分组的路由装置（101）。

3. 发明申请

WO02052743A9 APPARATUS AND METHODS FOR FINGER DELAY SELECTION IN RAKE RECEIVERS 审中-公开
标题翻译： RAKE接收机中手指延迟选择的装置和方法
公开(公告)号：WO02052743A9
公开(公告)日：2004-08-05
申请号：PCT/US0149268
申请日：2001-12-18
申请人： ERICSSON INC , WANG YI-PIN ERIC , BOTTOMLEY GREGORY EDWARD , URABE KENZO
发明人： WANG YI-PIN ERIC , BOTTOMLEY GREGORY EDWARD , URABE KENZO
IPC分类号： H04B1/7117 , H04B1/712 , H04B1/707
CPC分类号： H04B1/712 , H04B1/7117 , H04B2201/709727
摘要： Methods of recovering information encoded in a spread spectrum signal transmitted according to a spreading sequence in a communications medium are provided in which a spread spectrum signal is received from the communications medium and correlated with a spreading sequence to produce a plurality of time-offset correlations. Some of these time-offset correlations may be designed to cancel out known interfering signals. A subset of the plurality of time-offsets may then be selected, and corresponding traffic correlations may then be combined using a weighted combination to estimate information encoded in the transmitted spread spectrum signal. Receivers for implementing these methods are also provided.
摘要翻译：提供了恢复在通信介质中根据扩展序列发送的扩频信号中编码的信息的方法，其中从通信介质接收扩频信号并与扩展序列相关联以产生多个时间偏移相关。这些时间偏移相关中的一些可被设计为消除已知的干扰信号。然后可以选择多个时间偏移的子集，然后可以使用加权组合来组合对应的业务相关性，以估计在所发送的扩展频谱信号中编码的信息。还提供了实现这些方法的接收器。

4. 发明申请

WO0184734A3 MATCHED FILTER AND RECEIVER FOR MOBILE RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：移动无线电通信系统的匹配滤波器和接收器
公开(公告)号：WO0184734A3
公开(公告)日：2002-04-18
申请号：PCT/JP0103564
申请日：2001-04-25
申请人： ERICSSON TELEFON AB L M , URABE KENZO , YAMAMOTO KAZUSHIGE
发明人： URABE KENZO , YAMAMOTO KAZUSHIGE
IPC分类号： H03H17/02 , G06F17/15 , H04B1/707
CPC分类号： H04B1/7093 , G06F17/15 , H04B1/7117 , H04B1/712 , H04B2201/70711
摘要： A matched filter requiring no high-speed processor and which consumes less power is disclosed. Partial filters 301 - 30N obtained by dividing number of matched filter taps by N are provided with a controller 341 for controlling which partial filters are enabled. The controller 341 is supplied with maximum amount of delay of an input signal and with symbol timing. On the basis of the maximum amount of delay, the controller 341 enables only the minimum number of partial filters 301 - 30n that are capable of executing an amount of computation that is required in one symbol period. The enabled partial filters are used multiple number of times per symbol period and the output, each time, integrated sample by sample. Since the disabled partial filters will not operate, it is possible to reduce power consumption and computation time.
摘要翻译：公开了一种不需要高速处理器并且消耗较少功率的匹配滤波器。通过将匹配的滤波器抽头数除以N而获得的部分滤波器301〜30N设置有用于控制哪些部分滤波器被使能的控制器341。控制器341被提供输入信号和符号定时的最大量的延迟。基于最大延迟量，控制器341仅使能能够执行在一个符号周期中所需的计算量的最小数量的部分滤波器301〜30n。启用的部分滤波器每个符号周期使用多次，每次输出，按样本进行采样。由于禁用的部分滤波器不工作，因此可以降低功耗和计算时间。

5. 发明申请

WO2005062554A8 METHOD AND SYSTEM FOR EFFICIENT ROUTING IN AD HOC NETWORKS 审中-公开
标题翻译：广告网络高效路由方法与系统
公开(公告)号：WO2005062554A8
公开(公告)日：2006-08-17
申请号：PCT/SE0302085
申请日：2003-12-23
申请人： ERICSSON TELEFON AB L M , AXELSSON LEIF , HONDA YOSHIO , URABE KENZO , ODA TOSHIKANE
发明人： AXELSSON LEIF , HONDA YOSHIO , URABE KENZO , ODA TOSHIKANE
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W40/02 , H04L45/00 , H04L45/123 , H04W40/10 , H04W40/12 , H04W40/18 , H04W40/22 , H04W40/246 , H04W40/248 , H04W40/26 , H04W40/28 , H04W40/30 , H04W84/18
摘要： The present invention relates to a method for efficient routing in a multiple hop wireless communication network. The invention is characterized in that data packets are routed over transmission paths using the following steps providing link status information by acquiring link status quality between nodes in the network, updating a routing element (101) with said link status information, determining possible routes with essentially similar link quality status for said data packet, and routing said data packet via the determined routes.
摘要翻译：本发明涉及一种在多跳无线通信网络中有效路由的方法。本发明的特征在于，通过以下步骤，通过传输路径路由数据分组，通过获取网络中的节点之间的链路状态质量来提供链路状态信息，用所述链路状态信息更新路由元素（101），基本上确定可能的路由用于所述数据分组的类似的链路质量状态，以及经由确定的路由路由所述数据分组。

6. 发明申请

WO2005062553A1 METHOD AND SYSTEM FOR ROUTING TRAFFIC IN AD HOC NETWORKS 审中-公开
标题翻译：广播网络路由路由方法与系统
公开(公告)号：WO2005062553A1
公开(公告)日：2005-07-07
申请号：PCT/SE2003/002080
申请日：2003-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , AXELSSON, Leif , HONDA, Yoshio , URABE, Kenzo , ODA, Toshikane
发明人： AXELSSON, Leif , HONDA, Yoshio , URABE, Kenzo , ODA, Toshikane
IPC分类号： H04L12/56
CPC分类号： H04W40/12 , H04L45/02 , H04W40/18 , H04W84/18
摘要： The present invention relates to a method for efficient routing in a multiple hop wireless communication network. The routing method comprise the steps of providing link status information by acquiring link status quality between nodes in the network, updating a routing element (101) with said link status information, determining an appropriate route according to said link status information with respect to traffic content, and routing traffic according to said determined appropriate route.
摘要翻译：本发明涉及一种在多跳无线通信网络中有效路由的方法。所述路由方法包括以下步骤：通过获取所述网络中的节点之间的链路状态质量来提供链路状态信息，用所述链路状态信息更新路由元素（101），根据所述链路状态信息确定适合的路由，以及根据所述确定的适当路由路由业务。

7. 发明申请

WO2006036089A1 A RADIO ACCESS NETWORK DATABASE FOR KNOWLEDGE OF RADIO CHANNEL AND SERVICE ENVIRONMENT NETWORK 审中-公开
标题翻译：用于无线电通道和服务环境网络知识的无线接入网络数据库
公开(公告)号：WO2006036089A1
公开(公告)日：2006-04-06
申请号：PCT/SE2004/001382
申请日：2004-09-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , FELTER, Stefan , URABE, Kenzo
发明人： FELTER, Stefan , URABE, Kenzo
IPC分类号： H04Q7/38
CPC分类号： H04W16/18
摘要： The present invention relates to an improved radio resource management in a telecommunication network. This is achieved by means of improving the information that is provided to the responsible resource management units. Such improvement is achieved by collecting various types of information from various sources and by refining said information in order to achieve an increased predictability of parameters that determine the resource needs of the network.
摘要翻译：本发明涉及电信网络中改进的无线电资源管理。这是通过改进提供给负责的资源管理单位的信息来实现的。通过从各种来源收集各种类型的信息并且通过改进所述信息以实现确定网络的资源需求的参数的增加的可预测性来实现这种改进。

8. 发明申请

WO2002052743A3 APPARATUS AND METHODS FOR FINGER DELAY SELECTION IN RAKE RECEIVERS 审中-公开
公开(公告)号：WO2002052743A3
公开(公告)日：2002-07-04
申请号：PCT/US2001/049268
申请日：2001-12-18
申请人： ERICSSON INC , WANG, Yi-Pin, Eric , BOTTOMLEY, Gregory, Edward , URABE, Kenzo
发明人： WANG, Yi-Pin, Eric , BOTTOMLEY, Gregory, Edward , URABE, Kenzo
IPC分类号： H04B1/707
摘要： Methods of recovering information encoded in a spread spectrum signal transmitted according to a spreading sequence in a communications medium are provided in which a spread spectrum signal is received from the communications medium and correlated with a spreading sequence to produce a plurality of time-offset correlations. Some of these time-offset correlations may be designed to cancel out known interfering signals. A subset of the plurality of time-offsets may then be selected, and corresponding traffic correlations may then be combined using a weighted combination to estimate information encoded in the transmitted spread spectrum signal. Receivers for implementing these methods are also provided.

9. 发明申请

WO02052743A2 APPARATUS AND METHODS FOR FINGER DELAY SELECTION IN RAKE RECEIVERS 审中-公开
标题翻译： RAKE接收机中手指延迟选择的装置和方法
公开(公告)号：WO02052743A2
公开(公告)日：2002-07-04
申请号：PCT/US0149268
申请日：2001-12-18
申请人： ERICSSON INC , WANG YI-PIN ERIC , BOTTOMLEY GREGORY EDWARD , URABE KENZO
发明人： WANG YI-PIN ERIC , BOTTOMLEY GREGORY EDWARD , URABE KENZO
IPC分类号： H04B1/7117 , H04B1/712 , H04B1/707
CPC分类号： H04B1/712 , H04B1/7117 , H04B2201/709727
摘要： Methods of recovering information encoded in a spread spectrum signal transmitted according to a spreading sequence in a communications medium are provided in which a spread spectrum signal is received from the communications medium and correlated with a spreading sequence to produce a plurality of time-offset correlations. Some of these time-offset correlations may be designed to cancel out known interfering signals. A subset of the plurality of time-offsets may then be selected, and corresponding traffic correlations may then be combined using a weighted combination to estimate information encoded in the transmitted spread spectrum signal. Receivers for implementing these methods are also provided.
摘要翻译：提供了恢复在通信介质中根据扩展序列发送的扩频信号中编码的信息的方法，其中从通信介质接收扩频信号并与扩展序列相关联以产生多个时间偏移相关。这些时间偏移相关中的一些可被设计为消除已知的干扰信号。然后可以选择多个时间偏移的子集，然后可以使用加权组合来组合对应的业务相关性，以估计在所发送的扩展频谱信号中编码的信息。还提供了实现这些方法的接收器。

10. 发明申请

WO0171940A3 MOBILE RADIO COMMUNICATIONS APPARATUS AND BASE STATION THEREOF, AND METHOD OF ANTENNA SELECTION 审中-公开
标题翻译：移动无线电通信设备及其基站，以及天线选择方法
公开(公告)号：WO0171940A3
公开(公告)日：2002-06-20
申请号：PCT/JP0102109
申请日：2001-03-16
申请人： ERICSSON TELEFON AB L M , ONISHI TERUO , URABE KENZO
发明人： ONISHI TERUO , URABE KENZO
IPC分类号： H04B7/06 , H04B7/26
CPC分类号： H04B7/061 , H04B7/0604
摘要： Mobile radio communications apparatus having a plurality of transmitting antennas for performing transmission upon selecting whichever of these plurality of antennas is appropriate, wherein the appropriate antenna can be selected even in a case where an object that influences antenna characteristics is in close proximity to the antenna is disclosed. The level of reflected-waves from whichever of the antennas (3, 4) has been selected by a switch 44 is measured by a reflected-wave measurement circuit (48). If the amount of level variation exceeds a predetermined value, the other antenna is used by changing over the switch (44).
摘要翻译：具有多个发送天线的移动无线电通信装置，用于在选择这些多个天线中的哪个天线之后执行发送，其中即使在影响天线特性的对象紧靠天线的情况下也可以选择适当的天线披露。通过反射波测量电路（48）测量由开关44选择的哪个天线（3,4）中的任一个的反射波的电平。如果电平变化量超过预定值，则通过切换开关（44）来使用另一个天线。

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