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1. 发明授权

US08064901B2 Expert system 有权
标题翻译：专业系统
公开(公告)号：US08064901B2
公开(公告)日：2011-11-22
申请号：US12091968
申请日：2006-05-02
申请人： Benny Lennartson , Krister Sundberg
发明人： Benny Lennartson , Krister Sundberg
IPC分类号： H04W24/00
CPC分类号： H04W24/04 , H04B7/08 , H04B17/17 , H04B17/318
摘要： Systems and methods for remotely evaluating antenna installations in a mobile radio communication system, wherein each antenna installation comprises at least one pair of antenna elements arranged for diversity reception. The received signal strength from a plurality of mobile stations is measured at the respective antenna elements of each pair of antenna elements; the signal strength values from each antenna element are compared for each pair of antenna elements; and, a plurality of comparison results are visually presented on a display as a function of both the comparison result and a parameter related to the position of each of the plurality of mobile stations relative to the location of the base station, whereby differences in reception characteristics between antenna elements of each pair can be detected and such pair can be identified for maintenance.
摘要翻译：用于在移动无线电通信系统中远程评估天线安装的系统和方法，其中每个天线装置包括被布置用于分集接收的至少一对天线元件。在每对天线元件的各个天线元件处测量来自多个移动台的接收信号强度; 对于每对天线元件对每个天线元件的信号强度值进行比较; 并且根据比较结果和与多个移动站中的每一个相对于基站的位置有关的参数，在显示器上可视地呈现多个比较结果，由此接收特性的差异可以检测每对天线元件之间的对，并且可以识别这样的对用于维护。

2. 发明申请

US20110274187A1 Method and a Channel Estimating Arrangement for Performing Channel Estimation 有权
标题翻译：用于执行信道估计的方法和信道估计布置
公开(公告)号：US20110274187A1
公开(公告)日：2011-11-10
申请号：US13084470
申请日：2011-04-11
申请人： Jinliang Huang , Krister Sundberg
发明人： Jinliang Huang , Krister Sundberg
IPC分类号： H04L27/00 , H04B15/00
CPC分类号： H04L25/022 , H04L25/0216 , H04L25/0218
摘要： The invention relates to a method in a receiving communication node for performing channel estimation on a signal received over a channel from a transmitting communication node. The receiving and transmitting communication nodes are comprised in a radio communications network. The receiving communication node receives the signal from the transmitting communication node, filters the signal by applying matched filter to the received signal in a matched filter process resulting in an estimated channel, transforms the estimated channel from a frequency domain to a discrete cosine transform domain in a discrete cosine transformation process, truncates the transformed estimated channel by applying a sloped window truncation function of an adaptive length onto the transformed estimated channel, wherein the adaptive length in the discrete cosine transform domain is calculated based on channel state information, and transforms the truncated transformed estimated channel from the discrete cosine transform domain to the frequency domain in an inverse discrete cosine transformation process resulting in a channel estimate of the channel estimation.
摘要翻译：本发明涉及一种接收通信节点中的方法，用于对从发射通信节点通过信道接收的信号进行信道估计。接收和发送通信节点包括在无线电通信网络中。接收通信节点从发送通信节点接收信号，通过在匹配滤波处理中对接收信号应用匹配滤波器对信号进行滤波，产生估计信道，将估计信道从频域变换为离散余弦变换域，离散余弦变换过程，通过将自适应长度的倾斜窗截断函数应用于经变换的估计信道来截断经变换的估计信道，其中基于信道状态信息计算离散余弦变换域中的自适应长度，并将截断的在离散余弦变换过程中从离散余弦变换域变换到频域的估计信道，导致信道估计的信道估计。

3. 发明申请

US20100062771A1 Mobile Station with a Semi-Active Mode 有权
标题翻译：具有半主动模式的移动台
公开(公告)号：US20100062771A1
公开(公告)日：2010-03-11
申请号：US12530235
申请日：2007-03-08
申请人： Krister Sundberg , Benny Lennartson
发明人： Krister Sundberg , Benny Lennartson
IPC分类号： H04W36/00
CPC分类号： H04B17/0077 , H04B17/382 , H04W48/20 , H04W76/10 , H04W88/02
摘要： In a mobile station for use in a cellular radio system, the mobile station is adapted to increase radio measurements relating to the currently best cell at times when the user is preparing to set up a call in order to increase the likelihood that a mobile station is camping in the correct cell when setting up a call. This is obtained by adding a third mode to the already existing idle and active modes. The additional mode provides for an increased amount of idle mode measurements compared to the conventional idle mode.
摘要翻译：在用于蜂窝无线电系统的移动站中，移动站适于在用户准备建立呼叫时增加与当前最佳小区有关的无线电测量，以增加移动台是设置通话时，请在正确的单元格中驻留。这是通过将第三模式添加到已经存在的空闲和活动模式来获得的。与常规空闲模式相比，附加模式提供了增加的空闲模式测量量。

4. 发明申请

US20080287104A1 Method for Smm Capability Distribution 审中-公开
标题翻译： Smm能力分布方法
公开(公告)号：US20080287104A1
公开(公告)日：2008-11-20
申请号：US11666444
申请日：2004-11-30
申请人： Krister Sundberg , Lars Klockar
发明人： Krister Sundberg , Lars Klockar
IPC分类号： H04Q7/22
CPC分类号： H04L12/66 , H04W8/22
摘要： The invention relates a method for automatically distributing a message comprising Multimedia Service Capability information of a user terminal in a cellular mobile radio telecommunication system supporting simultaneous circuit switched (CS domain) and package switched (PS domain) connections between user terminals The method comprises the step of sending the message comprising multimedia capability information from the user terminal via the circuit switched domain of the cell that the terminal is currently visiting. The invention also relates to a terminal, a system and a computer program product for supporting said method.
摘要翻译：本发明涉及一种用于在支持用户终端之间的同时电路交换（CS域）和封装交换（PS域）连接的蜂窝移动无线电电信系统中自动分发包括用户终端的多媒体业务能力信息的消息的方法。该方法包括步骤经由终端正在访问的小区的电路交换域，从用户终端发送包括多媒体能力信息的消息。本发明还涉及用于支持所述方法的终端，系统和计算机程序产品。

5. 发明授权

US08805284B2 Interference identification and mitigation in wireless communication 有权
标题翻译：无线通信中的干扰识别和缓解
公开(公告)号：US08805284B2
公开(公告)日：2014-08-12
申请号：US13034467
申请日：2011-02-24
申请人： Alireza Nejatian , Krister Sundberg
发明人： Alireza Nejatian , Krister Sundberg
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04W16/14 , H04W88/10
摘要： Interference in a wireless communication system receiver, such as at a base station, is identified based on monitoring automatic gain control (AGC) events. AGC statistics in combination with base band processing are used to identify the interference. Performance degradation is evaluated, and interference mitigation solutions are proposed based on the identified interference. Mitigation solutions include IRC, scheduling restrictions, and filter modifications including replacement of filters.
摘要翻译：基于监控自动增益控制（AGC）事件来识别诸如在基站处的无线通信系统接收机中的干扰。 AGC统计与基带处理相结合，用于识别干扰。评估性能下降，并根据所识别的干扰提出干扰减轻解决方案。缓解解决方案包括IRC，调度限制和过滤器修改，包括更换过滤器。

6. 发明授权

US08781461B2 Method of distributing application related information in cellular system 有权
标题翻译：在蜂窝系统中分发应用相关信息的方法
公开(公告)号：US08781461B2
公开(公告)日：2014-07-15
申请号：US12532046
申请日：2007-03-20
申请人： Benny Lennartsson , Krister Sundberg , Fredrik Tagt
发明人： Benny Lennartsson , Krister Sundberg , Fredrik Tagt
IPC分类号： H04W24/00
CPC分类号： H04L41/5009 , H04L12/1485 , H04L41/5012 , H04W24/10
摘要： In a cellular radio system a message is transmitted in the uplink from a mobile station running an application to the cellular radio system informing the radio system of the status of the application thereby enabling the operator of the radio system to collect such data for use in optimizing the planning of the radio system or as an input parameter when detecting and trouble shooting problems in the radio system network.
摘要翻译：在蜂窝无线电系统中，在上行链路中将消息从运行应用的移动台发送到蜂窝无线电系统，通知无线电系统应用的状态，从而使得无线电系统的运营商能够收集这样的数据以用于优化在无线电系统网络中检测和故障排除问题时，无线电系统的规划或输入参数。

7. 发明授权

US08711991B2 Method and a channel estimating arrangement for performing channel estimation 有权
标题翻译：用于执行信道估计的方法和信道估计装置
公开(公告)号：US08711991B2
公开(公告)日：2014-04-29
申请号：US13084470
申请日：2011-04-11
申请人： Jinliang Huang , Krister Sundberg
发明人： Jinliang Huang , Krister Sundberg
IPC分类号： H03D1/00
CPC分类号： H04L25/022 , H04L25/0216 , H04L25/0218
摘要： The invention relates to a method in a receiving communication node for performing channel estimation on a signal received over a channel from a transmitting communication node. The receiving and transmitting communication nodes are comprised in a radio communications network. The receiving communication node receives the signal from the transmitting communication node, filters the signal by applying matched filter to the received signal in a matched filter process resulting in an estimated channel, transforms the estimated channel from a frequency domain to a discrete cosine transform domain in a discrete cosine transformation process, truncates the transformed estimated channel by applying a sloped window truncation function of an adaptive length onto the transformed estimated channel, wherein the adaptive length in the discrete cosine transform domain is calculated based on channel state information, and transforms the truncated transformed estimated channel from the discrete cosine transform domain to the frequency domain in an inverse discrete cosine transformation process resulting in a channel estimate of the channel estimation.
摘要翻译：本发明涉及一种接收通信节点中的方法，用于对从发射通信节点通过信道接收的信号进行信道估计。接收和发送通信节点包括在无线电通信网络中。接收通信节点从发送通信节点接收信号，通过在匹配滤波处理中对接收信号应用匹配滤波器对信号进行滤波，产生估计信道，将估计信道从频域变换为离散余弦变换域，离散余弦变换过程，通过将自适应长度的倾斜窗截断函数应用于经变换的估计信道来截断经变换的估计信道，其中基于信道状态信息计算离散余弦变换域中的自适应长度，并将截断的在离散余弦变换过程中从离散余弦变换域变换到频域的估计信道，导致信道估计的信道估计。

8. 发明申请

US20100105403A1 Method For Repetitive Transmissions 有权
标题翻译：重复传输方法
公开(公告)号：US20100105403A1
公开(公告)日：2010-04-29
申请号：US12527535
申请日：2007-02-16
申请人： Benny Lennartson , Miguel Lopez , Krister Sundberg
发明人： Benny Lennartson , Miguel Lopez , Krister Sundberg
IPC分类号： H04W72/00
CPC分类号： H04W72/046 , H01Q3/2605 , H04L1/1812 , H04L1/1822 , H04W16/28
摘要： The present invention relates to method, and apparatus relating to cellular radio communication (300). By communicating information repeatedly in either an uplink or a downlink connection by directing a main lobe of a radiation pattern (331-1 to 331-n; 335-1 to 335-n) of the communication in different directions (d1, d2, d2, d4) in the cell (361,362) of the cellular radio communication network (300) the reception of repetitive transmission of any information in both uplink and downlink connection with as little complexity added to the network as possible is improved.
摘要翻译：本发明涉及与蜂窝无线电通信有关的方法和装置（300）。通过在不同方向（d1，d2，d3）上引导通信的辐射图形（331-1至331-n; 335-1至335-n）的主瓣，在上行链路或下行链路连接中重复地传送信息，d4）在蜂窝无线电通信网络（300）的小区（361,362）中改善了尽可能少的复杂性在上行链路和下行链路连接中的任何信息的重复发送的接收。

9. 发明申请

US20090073890A1 Method And System For Uplink Establishment In A Wireless Cellular Communication 有权
标题翻译：无线蜂窝通信中上行建立的方法与系统
公开(公告)号：US20090073890A1
公开(公告)日：2009-03-19
申请号：US11910845
申请日：2005-04-06
申请人： Krister Sundberg
发明人： Krister Sundberg
IPC分类号： H04L12/26
CPC分类号： H04W76/10 , H04W72/0413 , H04W72/1205 , H04W74/04 , H04W74/0866 , H04W76/15 , H04W76/28 , H04W88/02 , H04W88/06
摘要： The present invention relates to wireless communications. More especially it relates to wireless packet data communications. Particularly it relates to latency reduction by distinguishing connection initiation of circuit switched and packet switched connections, respectively.
摘要翻译：本发明涉及无线通信。更具体地涉及无线分组数据通信。特别地，它分别涉及通过区分电路交换和分组交换连接的连接启动来降低延迟。

10. 发明授权

US08897222B2 Method and system for uplink establishment in a wireless cellular communication 有权
标题翻译：无线蜂窝通信中上行链路建立的方法和系统
公开(公告)号：US08897222B2
公开(公告)日：2014-11-25
申请号：US13398205
申请日：2012-02-16
申请人： Krister Sundberg
发明人： Krister Sundberg
IPC分类号： H04W72/02 , H04W74/08 , H04W88/06 , H04W76/04 , H04W72/12
CPC分类号： H04W76/10 , H04W72/0413 , H04W72/1205 , H04W74/04 , H04W74/0866 , H04W76/15 , H04W76/28 , H04W88/02 , H04W88/06
摘要： The present invention relates to wireless communications. More especially it relates to wireless packet data communications. Particularly it relates to latency reduction by distinguishing connection initiation of circuit switched and packet switched connections, respectively.
摘要翻译：本发明涉及无线通信。更具体地涉及无线分组数据通信。特别地，它分别涉及通过区分电路交换和分组交换连接的连接启动来降低延迟。

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