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1. 发明授权

US10051532B2 Evaluating handover failures 有权
公开(公告)号：US10051532B2
公开(公告)日：2018-08-14
申请号：US14375449
申请日：2012-01-30
申请人： Krzysztof Kordybach , Richard Waldhauser , Bernhard Wegmann , Ingo Viering
发明人： Krzysztof Kordybach , Richard Waldhauser , Bernhard Wegmann , Ingo Viering
IPC分类号： H04B7/02 , H04L1/02 , H04W36/00 , H04W24/04
CPC分类号： H04W36/0094 , H04W24/04 , H04W36/0083 , H04W36/00837
摘要： Apparatuses and methods are provided by which a user equipment receives information enabling handover and/or apparatus type identification related to a handover, and stores the information enabling handover and/or apparatus type identification. In case of a connection failure, the stored information enabling handover and/or apparatus type identification may later be used to evaluate the cause for the connection failure.

2. 发明授权

US09338720B2 Self-organized decentralized mobility robustness optimization 有权
标题翻译：自组织分散移动性鲁棒性优化
公开(公告)号：US09338720B2
公开(公告)日：2016-05-10
申请号：US13982278
申请日：2011-02-28
申请人： Bernhard Wegmann , Ahmad Awada , Dirk Rose , Ingo Viering
发明人： Bernhard Wegmann , Ahmad Awada , Dirk Rose , Ingo Viering
IPC分类号： H04W36/30 , H04W36/00 , H04W36/24 , H04W24/02
CPC分类号： H04W36/30 , H04W24/02 , H04W36/0083 , H04W36/0094 , H04W36/24 , H04W36/245
摘要： There is provided a control apparatus for controlling a first cell of a cellular communication network, the control apparatus including a control unit configured for receiving handover related data related to a handover from the first cell to a second cell and a third cell, wherein the control unit is further configured for determining a ranking data for the second cell and the third cell, the ranking data being dependent on the handover related data, and wherein the control unit is further configured for setting at least one operating parameter of the control apparatus depending on the handover related data and the ranking data. Further, the control unit may be configured for determining ranking data for the first cell and a fourth cell, and for determining a value for at least one operating parameter of a control apparatus which controls the second cell.
摘要翻译：提供了一种用于控制蜂窝通信网络的第一小区的控制装置，所述控制装置包括：控制单元，被配置为接收与从第一小区切换到第二小区和第三小区相关的切换相关数据，其中控制单元还被配置用于确定第二小区和第三小区的排序数据，排序数据取决于切换相关数据，并且其中控制单元还被配置为根据控制装置的至少一个操作参数来设置切换相关数据和排名数据。此外，控制单元可以被配置用于确定第一小区和第四小区的排序数据，并且用于确定控制第二小区的控制装置的至少一个操作参数的值。

3. 发明授权

US09326169B2 Cell degradation detection 有权
标题翻译：细胞降解检测
公开(公告)号：US09326169B2
公开(公告)日：2016-04-26
申请号：US13823306
申请日：2010-09-14
申请人： Muhammad Zeeshan Asghar , Richard Kurt Fehlmann , Ingo Viering , Szymon Stefanski
发明人： Muhammad Zeeshan Asghar , Richard Kurt Fehlmann , Ingo Viering , Szymon Stefanski
IPC分类号： H04W24/04 , H04W24/02 , H04W48/20
CPC分类号： H04W24/04 , H04W24/02 , H04W48/20
摘要： There is provided a solution for detecting a condition of at least one cell. The solution includes determining, for each predetermined channel, the number of failed attempts in establishing a connection to a cell, and communicating the information to the next connected cell. The cell may then apply the information in determining whether a cell is degraded or not.
摘要翻译：提供了用于检测至少一个细胞的状况的解决方案。解决方案包括为每个预定信道确定建立到小区的连接的失败尝试的次数，以及将信息传送到下一个连接的小区。然后，小区可以在确定小区是否退化时应用该信息。

4. 发明申请

US20140200005A1 User Equipment Short Stay Report 有权
标题翻译：用户设备短暂报告
公开(公告)号：US20140200005A1
公开(公告)日：2014-07-17
申请号：US14238219
申请日：2011-08-11
申请人： Bernhard Wegmann , Ingo Viering , Krzysztof Kordybach , Richard Waldhauser
发明人： Bernhard Wegmann , Ingo Viering , Krzysztof Kordybach , Richard Waldhauser
IPC分类号： H04W36/16
CPC分类号： H04W36/165 , H04W36/0083 , H04W36/24 , H04W36/245
摘要： A second handover of a user equipment from a cell B to a cell C of a cellular communications network is successfully completed, wherein a successful completion of a first handover of the user equipment from a cell A of the cellular communications network to the cell B has immediately preceded the second handover. The second handover is determined as being a rapid handover at the cell B and/or the cell C based on a detection that the second handover of the user equipment has been initiated from the cell B to the cell C within a configurable period of time since the successful completion of the first handover, and the rapid handover is reported to the cell A.
摘要翻译：用户设备从小区B到蜂窝通信网络的小区C的第二次切换成功地完成，其中成功地完成了用户设备从蜂窝通信网络的小区A到小区B的第一切换，紧接在第二次切换之前。基于在可配置的时间段内从用户设备的第二次切换已经从小区B发送到小区C的检测，第二切换被确定为小区B和/或小区C的快速切换，因为第一次切换成功完成，快速切换报告给小区A.

5. 发明申请

US20090290597A1 Downscaling system bandwidth 有权
标题翻译：缩小系统带宽
公开(公告)号：US20090290597A1
公开(公告)日：2009-11-26
申请号：US12228625
申请日：2008-08-14
申请人： Bernd Baumgartner , Frank Frederiksen , Martin Goldberg , Ulrich Rehfuess , Sabine Rossel , Ingo Viering
发明人： Bernd Baumgartner , Frank Frederiksen , Martin Goldberg , Ulrich Rehfuess , Sabine Rossel , Ingo Viering
IPC分类号： H04J3/16
CPC分类号： H04L27/2647 , H04J11/0069 , H04L5/003 , H04L5/0044 , H04L5/0064 , H04L27/2626
摘要： A larger second bandwidth is fitted to a first transmission bandwidth by blanking PRBs at one or both edges of the larger second bandwidth. A first set of control channels is mapped to unblanked PRBs of the second bandwidth using a restricted set of physical cell identities that map only to the unblanked PRBs. A second control channel is punctured so that after it is interleaved and cyclically shifted the punctured CCEs fall on the blanked PRBs, and this second control channel is power compensated for the punctured CCEs. The first set and the second control channels are assigned in view of the puncturing and blanked PRBs, an IFFT for the larger second bandwidth is performed on a signal using zeros at the blanked PRBs, the signal is filtered to the first bandwidth and transmitted over a bandwidth not to exceed the first bandwidth.
摘要翻译：较大的第二带宽通过在较大的第二带宽的一个或两个边缘处消隐PRB而适配于第一传输带宽。将第一组控制信道映射到第二带宽的未平坦PRB，使用仅限于未平坦PRB的物理小区标识的限制集合。对第二控制信道进行删截，使得在经过交织和循环移位之后，被穿孔的CCE落在已消隐的PRB上，并且该第二控制信道对被穿孔的CCE进行功率补偿。考虑到打孔和空白的PRB来分配第一组和第二控制信道，对在消隐PRB上使用零的信号对较大的第二带宽执行IFFT，该信号被过滤到第一带宽并通过带宽不超过第一个带宽。

6. 发明申请

US20090245186A1 METHOD FOR TRANSMITTING DATA IN PACKETS IN A RADIO COMMUNICATIONS SYSTEM 有权
标题翻译：用于在无线电通信系统中的分组中发送数据的方法
公开(公告)号：US20090245186A1
公开(公告)日：2009-10-01
申请号：US12279261
申请日：2007-01-25
申请人： Axel Klein , Jörn Krause , Ingo Viering , Malgorzata Wimmer
发明人： Axel Klein , Jörn Krause , Ingo Viering , Malgorzata Wimmer
IPC分类号： H04W72/00 , H04J3/00
CPC分类号： H04L1/16 , H04L1/1607 , H04L1/1812 , H04L2001/0093
摘要： The subject matter relates to a method for transmitting data in packets in a radio communications system, according to which the receipt of data packets from at least two terminals is confirmed by a base station of the radio communications. The confirmation of receipt takes place without an overlap in time, using identical resources.
摘要翻译：本发明涉及一种用于在无线电通信系统中以分组方式发送数据的方法，根据该方法，由无线电通信的基站确认来自至少两个终端的数据分组的接收。使用相同的资源，收货确认在时间上没有重叠。

7. 发明授权

US07054663B2 Method for polar diagram shaping in a radio communications system 有权
公开(公告)号：US07054663B2
公开(公告)日：2006-05-30
申请号：US10209667
申请日：2002-08-01
申请人： Thomas Frey , Markus Reinhardt , Gottfried Schnabl , Alexander Seeger , Ingo Viering
发明人： Thomas Frey , Markus Reinhardt , Gottfried Schnabl , Alexander Seeger , Ingo Viering
IPC分类号： H04M1/00
CPC分类号： H04B7/0617 , H01Q3/2605 , H04B7/086
摘要： A method forms polar diagrams in a connection between a subscriber and a base station with an antenna arrangement in a radio communications system using multiple access methods. Antenna signals are associated with polar diagrams of the antenna arrangement by a common beam forming network. The common beam forming network is used to form weighted sum signals, which are passed as input signals to a user-specific beam forming unit. A selector which is arranged there takes from the input signals a user-specific subset Kc of signals, to which an eigen polar diagram forming algorithm is applied.

8. 发明授权

US09655020B2 Mobility robustness optimization with an extended key performance indicator message 有权
公开(公告)号：US09655020B2
公开(公告)日：2017-05-16
申请号：US14237952
申请日：2011-08-09
申请人： Bernhard Wegmann , Ingo Viering , Ahmad Awada
发明人： Bernhard Wegmann , Ingo Viering , Ahmad Awada
IPC分类号： H04W36/00 , H04W36/16 , H04W24/10 , H04W36/24
CPC分类号： H04W36/165 , H04W24/10 , H04W36/245
摘要： A method includes (a) detecting based on reporting information from UEs, HO problems which have occurred within a predefined time interval, (b) classifying the detected HO problems into three categories, (c) determining information being related to at least one of the detected HO problems, wherein the information represents a refinement of one or more of the three categories or wherein the information represents a further category, (d) counting a the numbers of HO problems which have been classified into the various categories, (e) reporting a key performance indicator message indicative for the numbers of the various categories and for the determined information, and (f) adapting, based on the reported key performance indicator message, the value a mobility related network configuration parameter of the mobile radio communication network such that the mobility robustness of the communication network is optimized.

9. 发明授权

US09220124B2 Enhanced connection recovery method for multi-RAT deployments 有权
标题翻译：用于多RAT部署的增强连接恢复方法
公开(公告)号：US09220124B2
公开(公告)日：2015-12-22
申请号：US13988073
申请日：2010-11-18
申请人： Bernhard Wegmann , Dirk Rose , Richard Waldhauser , Ingo Viering
发明人： Bernhard Wegmann , Dirk Rose , Richard Waldhauser , Ingo Viering
IPC分类号： H04W76/02 , H04W36/14
CPC分类号： H04W76/028 , H04W36/14 , H04W76/19
摘要： A method is proposed by which a mobile device is controlled, which is capable of establishing connection with a first and at least a second type radio access network, the first and the second type radio access network operating with different radio access technologies. In case a radio link failure is detected, when the mobile device was connected with the first type radio access network, it is tried to re-establish connection with the first type radio access network. In case reestablishing the connection with the first type radio access network was not successful, it is tried to re-establish connection with the second type radio access network.
摘要翻译：提出了一种控制移动设备的方法，其能够建立与第一和至少第二类型无线电接入网络的连接，第一和第二类型无线电接入网络使用不同的无线电接入技术操作。在检测到无线电链路故障的情况下，当移动设备与第一类型无线电接入网络连接时，尝试重新建立与第一类型无线电接入网络的连接。如果重新建立与第一类型无线电接入网络的连接不成功，则尝试重新建立与第二类型无线电接入网络的连接。

10. 发明申请

US20140235245A1 Optimizing a Handover Behavior of a Mobile Radio Communication Network Based on an Extended Record Being Associated with a User Equipment 有权
标题翻译：基于与用户设备相关联的扩展记录来优化移动无线电通信网络的切换行为
公开(公告)号：US20140235245A1
公开(公告)日：2014-08-21
申请号：US14238210
申请日：2011-08-11
申请人： Bernhard Wegmann , Ingo Viering , Krzysztof Kordybach , Daniela Laselva
发明人： Bernhard Wegmann , Ingo Viering , Krzysztof Kordybach , Daniela Laselva
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W36/0033
摘要： It is described a method for optimizing a handover behavior of a mobile radio communication network including at least a first base station and a second base station. The method includes (a) performing a handover of a user equipment from the first base station to the second base station, (b) adding an information element representing a property of the radio link between the user equipment and the first base station to a data record being associated with the user equipment, (c) transferring the data record from the first base station to the second base station and (d) optimizing the handover behavior of the mobile radio communication network based on the added information element. It is further described a first base station and a second base station, which in conjunction which each other, are configured for carrying out the described handover behavior optimization method.
摘要翻译：描述了一种用于优化包括至少第一基站和第二基站的移动无线电通信网络的切换行为的方法。该方法包括：（a）执行用户设备从第一基站到第二基站的切换，（b）将表示用户设备与第一基站之间的无线链路的属性的信息元素相加到数据记录与用户设备相关联，（c）将数据记录从第一基站传送到第二基站，以及（d）基于添加的信息元素优化移动无线电通信网络的切换行为。进一步描述了第一基站和第二基站，其彼此结合配置用于执行所述的切换行为优化方法。

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