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1. 发明申请

WO2010053425A3 USING MOBILITY STATISTICS TO ENHANCE TELECOMMUNICATIONS HANDOVER 审中-公开
标题翻译：利用移动统计来加强电信交接
公开(公告)号：WO2010053425A3
公开(公告)日：2010-07-08
申请号：PCT/SE2009050911
申请日：2009-07-24
申请人： ERICSSON TELEFON AB L M , DIMOU KONSTANTINOS , KAZMI MUHAMMAD , SUSITAIVAL RIIKA , MUELLER WALTER , LINDOFF BENGT
发明人： DIMOU KONSTANTINOS , KAZMI MUHAMMAD , SUSITAIVAL RIIKA , MUELLER WALTER , LINDOFF BENGT
IPC分类号： H04W24/02 , H04B17/00
CPC分类号： H04W36/30 , H04W36/0083
摘要： A method of operating a communications network (20) comprising a wireless terminal (30) which communicates with a network node (22) comprises using the wireless terminal (30) to perform measurements relative to plural cells of the network, and then using the wireless terminal (30) or the network node (22) to make a determination regarding an extent of connection of the wireless terminal to a best cell of the network. The method also comprises using the wireless terminal (30) or the network node (22) to select a mobility related parameter for the wireless terminal (30) in accordance with the determination.
摘要翻译：一种操作包括与网络节点（22）通信的无线终端（30）的通信网络（20）的方法包括使用无线终端（30）执行与网络的多个小区相关的测量，然后使用无线终端（30）或网络节点（22）做出关于无线终端到网络的最佳小区的连接程度的确定。该方法还包括根据该确定使用无线终端（30）或网络节点（22）来为无线终端（30）选择移动性相关参数。

2. 发明申请

WO2009096883A8 METHOD AND APPARATUS FOR RADIO LINK FAILURE RECOVERY IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中无线链路故障恢复的方法和装置
公开(公告)号：WO2009096883A8
公开(公告)日：2010-07-15
申请号：PCT/SE2009050042
申请日：2009-01-16
申请人： ERICSSON TELEFON AB L M , DIMOU KONSTANTINOS , LINDSTRÖM MAGNUS , SAAGFORS MATS , MILDH GUNNAR , KAZMI MUHAMMAD
发明人： DIMOU KONSTANTINOS , LINDSTRÖM MAGNUS , SAAGFORS MATS , MILDH GUNNAR , KAZMI MUHAMMAD
IPC分类号： H04W36/08 , H04W36/06 , H04W36/30
CPC分类号： H04W36/30 , H04J11/0086 , H04W36/32
摘要： The teachings presented herein enable a user terminal to perform a fast recovery from a radio link failure. In one aspect, the improvement in recovery time is achieved by commanding or otherwise causing the user terminal to perform radio link failure (RLF) recovery at a cell that is known to possess the user context, while considering that this cell should yield good radio conditions (if not the best) to the user terminal. A cell may be predefined for use by the user terminal in recovering its radio connection. Based on providing signal strength thresholds to the user terminal, for use in determining whether to use a predefined cell for reconnecting to the network, the user terminal attempts RLF recovery first in the predefined cell. By providing user context to the predefined cell in advance of a recovery attempt by the user terminal, the time for recovery is lessened. Note that the user terminal also may infer which cells are preferred.
摘要翻译：本文提出的教导使得用户终端能够从无线电链路故障执行快速恢复。在一个方面，恢复时间的改进是通过命令或以其他方式导致用户终端在已知具有用户上下文的小区上执行无线电链路故障（RLF）恢复来实现的，同时考虑到该小区应该产生良好的无线电条件（如果不是最好的话）给用户终端。可以预定义小区以供用户终端在恢复其无线电连接时使用。基于向用户终端提供信号强度阈值，用于确定是否使用预定义的小区重新连接到网络，用户终端首先在预定义的小区中尝试RLF恢复。通过在用户终端的恢复尝试之前将预定义的小区提供用户上下文，减少恢复的时间。注意，用户终端还可以推断哪些小区是优选的。

3. 发明公开

EP2206378A4 SPEED-DEPENDENT ADAPTATION OF MOBILITY PARAMETERS WITH DUAL SPEED MEASUREMENT 失效转让
标题翻译： GESCHWINDIGKEITSABHÄNGIGEANPASSUNG VONMOBILITÄTSPARAMETERNMIT EINER ZWEIFACH-GESCHWINDIGKEITSMESSUNG
公开(公告)号：EP2206378A4
公开(公告)日：2016-07-20
申请号：EP08779323
申请日：2008-06-02
申请人： ERICSSON TELEFON AB L M , KAZMI MUHAMMAD
发明人： KAZMI MUHAMMAD , DIMOU KONSTANTINOS
IPC分类号： H04W24/00 , G01S5/02 , G01S11/06 , G01S19/52 , H04L29/08 , H04W36/00 , H04W36/24
CPC分类号： H04W64/006 , G01S5/02 , G01S11/02 , G01S11/08 , G01S19/52 , H04W36/0094 , H04W52/00 , H04W52/0209
摘要： Mobility parameters, such as those used in handoff decisions, are based on the speed of User Equipment UE. These parameters may include time to trigger (TTT), time to satisfy (TTS), measurement time, forgetting factor, ² , measurement period ( T m ), handover prohibit timer, MeasurementReporting margin , HO margin , hysteresis, and the like. The mobility parameters are adapted by the User Equipment based on a speed estimate. The speed estimate is determined for the UE (10) at one or both of a base station and the UE, it is thereby dynamically determined whether to determine the UE speed estimate at the base station or the UE in response to UE (10) transmission and reception activity modes.
摘要翻译：移动性参数，例如在切换决策中使用的参数，基于用户设备（UE）（10）的速度，在两点测量。在UE（10）和基站（12）两者都进行UE速度估计，并且比较两个速度。如果速度匹配（或差别小于预定量），则基于UE速度来适配一个或多个移动性参数。这些参数可以包括触发时间（TTT），满足时间（TTS），测量时间，遗忘因子，测量周期（Tm），切换禁止定时器，测量报告率，停留时间，滞后等。 UE速度比较可以在UE（10）处或在基站（12）处执行。在一个实施例中，多个UE速度范围被定义（例如，低，中等，高），具有与每个范围相关联的对应的移动性参数值。

4. 发明公开

EP2710828A4 METHOD AND ARRANGEMENT RELATED TO INTERFERENCE BETWEEN SYSTEMS 有权
标题翻译：方法和装置与系统相关的干涉
公开(公告)号：EP2710828A4
公开(公告)日：2015-11-18
申请号：EP11865941
申请日：2011-05-16
申请人： ERICSSON TELEFON AB L M
发明人： DIMOU KONSTANTINOS , KARLSSON JÖRGEN , MAGNUSSON SVERKER
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04L1/0001 , H04W28/04 , H04W28/18
摘要： Method and arrangement for use in a node in a first system associated with a first frequency band for radio communication, for avoiding or reducing interference in a second frequency band associated with a second system, which second frequency band is adjacent to the first frequency band. The method comprises detecting activity of the second system in the second frequency band and determining characteristics of the second system current activity in the second frequency band. The method further comprises adjusting at least one parameter related to radio communication, based on said characteristics, such that interference to the second frequency band, from radio communication associated with the node, is adapted to the second system activity in said second frequency band.

5. 发明公开

EP2586255A4 TIMESLOT ALLOCATION METHOD IN A WIRELESS TDD NETWORK 有权
标题翻译： EEREM DRAHTLOSEN TDD-NETZWERK VERFAHRENFÜRDIE ZUWEISUNG VON ZEITSCHLITZEN
公开(公告)号：EP2586255A4
公开(公告)日：2015-09-30
申请号：EP10853769
申请日：2010-06-24
申请人： ERICSSON TELEFON AB L M
发明人： SUSITAIVAL RIIKKA , DIMOU KONSTANTINOS
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04W72/082
摘要： Method and arrangement in a first base station for scheduling in a TDD wireless network, which wireless network comprises the first base station serving a user equipment, and a second base station. The method comprises detecting that the second base station uses a different TDD configuration, instructing the user equipment to provide a signal strength measurement report based on a signal received from the second base station, receiving the measurement report, and allocating resources to the user equipment based on the received measurement report. Thereby is allocation of resources in TTIs not having the same uplink-downlink direction in the first base station and the second base station respectively, is avoided for the user equipment, when the received signal strength measurement report indicates that such allocation is appropriate. Also, a method and arrangement in a user equipment for scheduling in a TDD wireless network is described.
摘要翻译：用于在TDD无线网络中进行调度的第一基站中的方法和装置，所述无线网络包括服务用户设备的第一基站和第二基站。该方法包括：检测第二基站使用不同的TDD配置，指示用户设备基于从第二基站接收的信号，接收测量报告以及基于用户设备分配资源来提供信号强度测量报告收到的测量报告。因此，当接收信号强度测量报告指示这样的分配是适当的时候，对于用户设备，避免了在第一基站和第二基站中不具有相同上行链路 - 下行链路方向的TTI中的资源分配。另外，描述了TDD无线网络中用于调度的用户设备中的方法和装置。

6. 发明公开

EP3036961A4 COORDINATION FOR PBCH 审中-公开
标题翻译：协调PBCH
公开(公告)号：EP3036961A4
公开(公告)日：2016-08-03
申请号：EP14838307
申请日：2014-07-03
申请人： ERICSSON TELEFON AB L M
发明人： DIMOU KONSTANTINOS , WALLÉN ANDERS , KAZMI MUHAMMAD , ERIKSSON ERIK , BERGMAN JOHAN
IPC分类号： H04W72/12 , H04B7/26 , H04J11/00 , H04L5/00 , H04W56/00
CPC分类号： H04W24/02 , H04L5/0035 , H04L5/0053 , H04W8/245 , H04W48/10 , H04W56/001
摘要： According to one aspect there is provided a method in a first network node of a telecommunication network. The network has a plurality of base stations which are operable to transmit a broadcast channel repetition pattern comprising at least one time window of a first mode of operation. The first mode of operation is interspersed between periods of a second mode of operation. The number of repetitions of a broadcast channel in a given period is greater in the first mode than in the second mode. The method comprises determining first data regarding a broadcast channel repetition pattern to be or being transmitted by a first base station. The first data comprises at least timing information about the timing of the time windows of the first mode of operation. The method also comprises sending the first data to a second network node that controls operation of a second base station neighbouring the first base station.

7. 发明公开

EP2695462A4 INTRA CELL INTERFERENCE MITIGATION IN A WIRELESS NETWORK EMPLOYING RELAY NODES 有权
标题翻译：细胞之间的干扰均与中继节点的无线网络抑
公开(公告)号：EP2695462A4
公开(公告)日：2014-09-03
申请号：EP11862577
申请日：2011-04-01
申请人： ERICSSON TELEFON AB L M
发明人： DIMOU KONSTANTINOS , HILTUNEN KIMMO
IPC分类号： H04W72/08 , H04B7/155 , H04W24/10 , H04W28/00 , H04W28/04 , H04W72/04 , H04W84/04 , H04W88/04
CPC分类号： H04B7/15564 , H04B7/15528 , H04W24/10 , H04W72/082 , H04W84/047

8. 发明公开

EP2742766A4 EXCHANGE OF MOBILITY INFORMATION IN CELLULAR RADIO COMMUNICATONS 有权
标题翻译：移动信息在移动通信交换
公开(公告)号：EP2742766A4
公开(公告)日：2015-12-02
申请号：EP11870765
申请日：2011-09-20
申请人： ERICSSON TELEFON AB L M
发明人： DIMOU KONSTANTINOS , MÜLLER WALTER
IPC分类号： H04W76/02
CPC分类号： H04W76/02 , H04W8/08 , H04W64/003
摘要： A connection request is received from a remote terminal of a radio communications system at a serving node of the radio communications system. Mobility information is requested (230) from the remote terminal based on receiving (200) the connection request. The requested mobility information is received (240) from the remote terminal, and the requested connection is established (250) with the remote terminal.

9. 发明公开

EP2705690A4 METHOD IN A RADIO NETWORK NODE FOR CONTROLLING HANDOVER DECISION OF A USER EQUIPMENT 审中-公开
标题翻译： PROCEDURE无线网络节点用于控制用户设备的转发决定
公开(公告)号：EP2705690A4
公开(公告)日：2015-05-27
申请号：EP11864852
申请日：2011-05-02
申请人： ERICSSON TELEFON AB L M
发明人： FOLKE MATS , KALLIN HARALD , DIMOU KONSTANTINOS
IPC分类号： H04W36/00 , H04W36/04 , H04W36/08 , H04W36/20 , H04W36/22 , H04W36/30 , H04W36/32
CPC分类号： H04W36/04 , H04W36/08 , H04W36/20 , H04W36/22 , H04W36/30 , H04W36/32
摘要： A radio network node and method for improved control of handover decisions of a User Equipment (UE) in a wireless communications network. The UE is in a served cell and is moving towards a neighboring cell. The network node obtains neighboring cell characteristics and determines a mobility threshold based on the obtained neighboring cell characteristics. The handover decisions of the UE to the neighboring cell are then controlled based on the determined mobility threshold.

10. 发明申请

WO2014020526A2 A METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：一种无线通信网络中小区间干扰协调的方法与装置
公开(公告)号：WO2014020526A2
公开(公告)日：2014-02-06
申请号：PCT/IB2013056231
申请日：2013-07-29
申请人： ERICSSON TELEFON AB L M
发明人： DIMOU KONSTANTINOS , LINDOFF BENGT
CPC分类号： H04W16/10 , H04W16/18 , H04W24/02
摘要： One aspect of the teachings herein involves the advantageous use of learned statistical information to improve inter-cell interference coordination, "ICIC". A network (20) uses historical signal quality measurements collected over time for wireless communication devices (36) operating within its coverage areas to identify those geographical areas where devices (36) generally experience significant levels of patterned interference. In an example case, the network (20) develops a "map" of the geographical areas that are affected by the transmission patterns of neighboring nodes (26, 30), and it applies the map to ICIC operations, wherein the serving nodes associated with the affected areas incorporate knowledge of the interfering transmission patterns into the ongoing scheduling of devices (36) operating in the affected areas.
摘要翻译：这里的教导的一个方面涉及学习的统计信息的有利使用以改善小区间干扰协调“ICIC”。网络（20）使用在其覆盖区域内操作的无线通信设备（36）随时间收集的历史信号质量测量来识别设备（36）通常经历显着水平的图案化干扰的那些地理区域。在一个示例的情况下，网络（20）形成受邻近节点（26,30）的传输模式影响的地理区域的“映射”，并将该映射应用于ICIC操作，其中与受影响的区域将干扰传输模式的知识结合到在受影响区域中操作的设备（36）的正在进行的调度中。

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