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1. 发明申请

WO2012015346A1 INTERFERENCE IDENTIFICATION AND MITIGATION IN WIRELESS COMMUNICATION 审中-公开
标题翻译：干扰识别和无线通信中的缓解
公开(公告)号：WO2012015346A1
公开(公告)日：2012-02-02
申请号：PCT/SE2011/050215
申请日：2011-02-24
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , NEJATIAN, Alireza , SUNDBERG, Krister
发明人： NEJATIAN, Alireza , SUNDBERG, Krister
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W88/10
摘要： Interference in a wireless communication system receiver, such as at a base station (200, 1400), 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：基于监视自动增益控制（AGC）事件来识别诸如在基站（200,1400）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。评估性能退化，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。

2. 发明申请

WO2009134176A1 VIDEO QUEUE MANAGEMENT FOR IMPROVING VIDEO PERCEPTION 审中-公开
标题翻译：视频队列管理改善视频观众
公开(公告)号：WO2009134176A1
公开(公告)日：2009-11-05
申请号：PCT/SE2008/050499
申请日：2008-04-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SUNDBERG, Krister , SCHLIWA-BERTLING, Paul , NORDSTRÖM, Eric
发明人： SUNDBERG, Krister , SCHLIWA-BERTLING, Paul , NORDSTRÖM, Eric
IPC分类号： H04N7/24
CPC分类号： H04N21/64761 , H04N21/234327 , H04N21/2402 , H04N21/26208 , H04N21/2662
摘要： A system includes a queue, a queue manager and a queue scheduler. The queue receives and stores a video stream that includes multiple video data units. The queue manager determines a relative importance of the multiple video data units. Determination of the relative importance of the multiple video data units may include assigning a relative importance to each of the multiple video data units based on a size of each of the video data units. Determination of the relative importance of the multiple data units may further include assigning a relative importance to each of the multiple video data units based on whether each of the video data units contains an intra-frame (I-frame) used to predict other frames in a video compression algorithm. Determination of the relative importance of the multiple data units may also include assigning a relative importance to each of the multiple video data units based on how many video data units have been received since a last I-frame was received at the queue. Determination of the relative importance of the multiple data units may further include assigning a relative importance to each of the multiple video data units based on an estimate of when the receiving device needs the frame for playback. The queue manager further prioritizes the queued video data units based on the determined relative importance of the at least a portion of the multiple video data units. The queue scheduler transmits the queued video data units based on the prioritization.
摘要翻译：系统包括队列，队列管理器和队列调度程序。队列接收并存储包括多个视频数据单元的视频流。队列管理器确定多个视频数据单元的相对重要性。确定多个视频数据单元的相对重要性可以包括基于每个视频数据单元的大小来分配对多个视频数据单元中的每一个的相对重要性。确定多个数据单元的相对重要性还可以包括基于每个视频数据单元是否包含用于预测其中的帧的帧内（I帧）来分配对多个视频数据单元中的每一个的相对重要性视频压缩算法。确定多个数据单元的相对重要性还可以包括基于从队列中接收到最后一个I帧以来已经接收到多少个视频数据单元来分配对多个视频数据单元中的每一个的相对重要性。多个数据单元的相对重要性的确定还可以包括基于对接收设备何时需要该帧进行回放的估计来分配对多个视频数据单元中的每一个的相对重要性。队列管理器根据确定的多个视频数据单元的至少一部分的相对重要性进一步优先排列排队的视频数据单元。队列调度器基于优先级来发送排队的视频数据单元。

3. 发明申请

WO2004032454A1 A UNIT AND A METHOD FOR HANDLING A DATA OBJECT 审中-公开
标题翻译：一种用于处理数据对象的单元和方法
公开(公告)号：WO2004032454A1
公开(公告)日：2004-04-15
申请号：PCT/SE2002/001786
申请日：2002-10-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , SUNDBERG, Krister , ERIKSSON, Ann-Christine
发明人： SUNDBERG, Krister , ERIKSSON, Ann-Christine
IPC分类号： H04L29/08
CPC分类号： H04L47/10 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0015 , H04L1/0032 , H04L1/0034 , H04L1/1635 , H04L1/1835 , H04L1/1874 , H04L1/1887 , H04L47/14 , H04L47/30 , H04L47/38 , H04W28/14
摘要： The present invention relates to a unit and a method for handling a data object that is to be transmitted over a link (39, 40, 41, 42), said data object being divided into at one least data unit. According to the invention the data unit that is in turn to be transmitted over the link (39, 40, 41, 42) should be handled differently depending on where a buffer fill level in a buffer (33, 34, 35, 36, 37, 38) preceding the link (39, 40, 41, 42) is in relation to at least one buffer threshold (51, 52, 53, 54, 55, 56, 57, 58, 59) in order to minimise end-to-end delay.
摘要翻译：本发明涉及一种用于处理要通过链路（39,40,41,42）发送的数据对象的单元和方法，所述数据对象被分成至少一个数据单元。根据本发明，依次通过链路（39,40,41,42）发送的数据单元应当根据缓冲器中的缓冲器填充水平（33,34,35,36,37）的位置不同地被处理，所述链接（39,40,41,42）之间的距离与至少一个缓冲阈值（51,52,53,54,55,56,57,58,59）相关，以便最小化到 - 延迟

4. 发明授权

EP1817884B1 METHOD FOR SMM CAPABILITY DISTRIBUTION 有权
标题翻译：方法SMM能力分配
公开(公告)号：EP1817884B1
公开(公告)日：2011-08-17
申请号：EP04800423.8
申请日：2004-11-30
申请人： Telefonaktiebolaget L- M Ericsson (publ)
发明人： SUNDBERG, Krister , KLOCKAR, Lars
IPC分类号： H04W36/26
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 (MCm12) from the user terminal (12) via the circuit switched domain of the cell that the terminal (12) is currently visiting. The invention also relates to a terminal, a system and a computer program product for supporting said method.

5. 发明授权

EP2599342B1 INTERFERENCE IDENTIFICATION AND MITIGATION IN WIRELESS COMMUNICATION 有权转让
标题翻译：干扰检测和减少在无线通信
公开(公告)号：EP2599342B1
公开(公告)日：2015-05-13
申请号：EP11715292.6
申请日：2011-02-24
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： NEJATIAN, Alireza , SUNDBERG, Krister
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W88/10

6. 发明公开

EP1366582A1 METHOD AND SYSTEM FOR INTERFERENCE MEASUREMENTS IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：方法和系统用于电信系统的干扰测量
公开(公告)号：EP1366582A1
公开(公告)日：2003-12-03
申请号：EP02701865.4
申请日：2002-03-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： SUNDBERG, Krister , HEDLUND, Anders
IPC分类号： H04B7/26 , H04Q7/26 , H04B17/00
CPC分类号： H04W16/20 , H04B17/345 , H04W16/18
摘要： The present invention relates to an apparatus and a method for measuring interference levels in a telecommunication system comprising a radio base station communicating with at least one in-house mounted transceiver, the transceiver defining a communication range in which it is responsible for handling communication terminals, such as mobile phones or computer terminals. By means of at least one scanner the apparatus synchronises with transmitted information from the base station to the transceiver in a time regime. The scanner is connected to measurement means for measuring the interference level on transmitted information and the measurement means is adapted to compare measured interference levels with each other an thereby improve transmission between the base station and the transceiver on a favourable frequency, whereby the problem of interference on allocated traffic channels is alleviated.

7. 发明申请

WO2016039675A2 DETERMINING A POSITION OF A WIRELESS DEVICE 审中-公开
标题翻译：确定无线设备的位置
公开(公告)号：WO2016039675A2
公开(公告)日：2016-03-17
申请号：PCT/SE2014/051043
申请日：2014-09-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： LOPEZ, Miguel , LENNARTSON, Benny , SUNDBERG, Krister
CPC分类号： H04W4/02 , G01S5/0252 , H04B17/327 , H04B17/336 , H04W24/08 , H04W64/00 , H04W72/042 , H04W88/085
摘要： It is presented a method for determining a position of a wireless device within a single radio cell served by a plurality of remote radio heads. The method is performed in a position determination node and comprises the steps of: receiving a measured power signature comprising at least two, in time separated, power measurement values of a downlink signal, the measured power signature originating from the wireless device; comparing the measured power signature with a set of reference power signatures, wherein each one of the plurality of remote radio heads is associated with a reference power signature and the reference power signatures differ for at least two of the plurality of remote radio heads; and determining a position in that the wireless device is in the vicinity of one of the at least one remote radio head whose reference power signature best matches the measured power signature.
摘要翻译：提出了一种用于确定由多个远程无线电头服务的单个无线电小区内的无线设备的位置的方法。该方法在位置确定节点中执行，并且包括以下步骤：接收包括至少两个在下行链路信号的时间分离的功率测量值中的测量的功率签名，来自无线设备的测量的功率签名; 将测量的功率签名与一组参考功率签名进行比较，其中所述多个远程无线电头中的每一个与参考功率签名相关联，并且所述参考功率签名对于所述多个远程无线电头中的至少两个不同; 以及确定所述无线设备位于所述至少一个远程无线电头之一附近的位置，所述远程无线电头的参考功率签名与所测量的功率签名最匹配。

8. 发明申请

WO2008039125A1 METHOD AND SYSTEM FOR REDUCING ADJACENT CHANNEL INTERFERENCE USING TIME DIVISION DUPLEX (TDD) 审中-公开
标题翻译：使用时分双工（TDD）降低相邻通道干扰的方法和系统
公开(公告)号：WO2008039125A1
公开(公告)日：2008-04-03
申请号：PCT/SE2006/050363
申请日：2006-09-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WESTERBERG, Erik , SUNDBERG, Krister
发明人： WESTERBERG, Erik , SUNDBERG, Krister
IPC分类号： H04B7/26 , H04L27/26
CPC分类号： H04L5/14
摘要： The present invention relates to communications systems comprising time division duplex, TDD, technologies, and more especially it relates to allocation of uplink and downlink communications in such communications systems in an orthogonal domain, such as frequency domain.
摘要翻译：本发明涉及包括时分双工，TDD，技术的通信系统，并且更具体地涉及在诸如频域的正交域中的这种通信系统中的上行链路和下行链路通信的分配。

9. 发明申请

WO2008105718A1 ALLOCATION OF UPLINK AND DOWNLINK TRANSMISSION IN TDD IN ORTHOGONAL DOMAIN. 审中-公开
标题翻译：在正交域中的TDD中的上行链路和下行链路传输的分配。
公开(公告)号：WO2008105718A1
公开(公告)日：2008-09-04
申请号：PCT/SE2008/050128
申请日：2008-01-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WESTERBERG, Erik , SUNDBERG, Krister
发明人： WESTERBERG, Erik , SUNDBERG, Krister
IPC分类号： H04Q7/36 , H04B7/26 , H04L27/26
CPC分类号： H04W16/14 , H04L5/0007 , H04L5/0037 , H04L5/1484
摘要： The present invention relates to communication systems comprising time division duplex technologies, and more especially it relates to allocation of uplink and downlink communications in such communication systems in an orthogonal domain, such as frequency domain.
摘要翻译：本发明涉及包括时分双工技术的通信系统，更具体地说，涉及在诸如频域的正交域中的这种通信系统中的上行链路和下行链路通信的分配。

10. 发明申请

WO2008100191A1 METHOD FOR REPETITIVE TRANSMISSIONS 审中-公开
标题翻译：重复传输方法
公开(公告)号：WO2008100191A1
公开(公告)日：2008-08-21
申请号：PCT/SE2007/050092
申请日：2007-02-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LENNARTSON, Benny , LOPEZ, Miguel , SUNDBERG, Krister
发明人： LENNARTSON, Benny , LOPEZ, Miguel , SUNDBERG, Krister
IPC分类号： H04Q7/36 , H01Q25/00 , H01Q3/00 , H04B7/04
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 (dl, 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反复传送信息，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。

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