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1. 发明申请

WO2008133579A1 HANDOVER USING DEDICATED RESOURCES RESERVED FOR A LIMITED TIME INTERVAL 审中-公开
标题翻译：在有限时间间隔内保留使用专用资源的手动切换
公开(公告)号：WO2008133579A1
公开(公告)日：2008-11-06
申请号：PCT/SE2008/050222
申请日：2008-02-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , RÁCZ, András , MILDH, Gunnar , BERGSTRÖM, Joakim , LINDSTRÖM, Magnus
发明人： RÁCZ, András , MILDH, Gunnar , BERGSTRÖM, Joakim , LINDSTRÖM, Magnus
IPC分类号： H04Q7/38 , H04L7/00
CPC分类号： H04W36/0055 , H04W28/26 , H04W36/0072
摘要： A method and arrangement for handover wherein the handover resource (the dedicated random access preamble) is reserved by the target radio base station (RBS) for a limited period of time, thus increasing the handover efficiency and thereby allowing random access preambles to be used for initial access to a larger extent. The information about the reserved time interval is sent to the UE in the handover command message by means of a frame number offset between the source RBS and the target RBS. The UE uses the information to calculate when to send its synchronisation message to the target RBS. The frame number offset is calculated either by source RBS or by target RBS.
摘要翻译：一种用于切换的方法和装置，其中切换资源（专用随机接入前导码）由目标无线电基站（RBS）在有限的时间段内保留，从而提高切换效率，从而允许随机接入前导码被用于初始访问程度较大。关于保留时间间隔的信息通过源RBS与目标RBS之间的帧号偏移量在切换命令消息中发送给UE。 UE使用该信息来计算何时将其同步消息发送到目标RBS。帧号偏移量由源RBS或目标RBS计算。

2. 发明申请

WO2008054318A2 DISTRIBUTION OF BROADCAST/MULTICAST DATA IN TELECOMMUNICATIONS SYSTEMS 审中-公开
标题翻译：广播/多媒体数据在电信系统中的分布
公开(公告)号：WO2008054318A2
公开(公告)日：2008-05-08
申请号：PCT/SE2007/050798
申请日：2007-10-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , RÁCZ, András , MILDH, Gunnar
发明人： RÁCZ, András , MILDH, Gunnar
IPC分类号： H04H20/20 , H04J3/06 , H04L12/18
CPC分类号： H04W72/005 , H04L5/0005 , H04L5/003 , H04L12/1881 , H04L12/189 , H04N21/2385 , H04N21/26208 , H04W72/1273 , H04W76/40 , H04W88/08 , H04W92/045
摘要： The present invention relates to an arrangement (1301) and method for content synchronization when broadcasting data from an infrastructure node in a communication network. The arrangement comprises a receiver (1302) receiving data sequences and a transmitter (1303) for transmitting data sequences. Each data sequence has a data size and comprises a sequence number (SN). The arrangement further comprises a processing arrangement (1303) configured to add byte numbered sequence numbers to said data sequences passed between layers in a protocol stack for transmission to a transceiver station.
摘要翻译：本发明涉及从通信网络中的基础设施节点广播数据时的内容同步的装置（1301）和方法。该装置包括接收数据序列的接收机（1302）和用于发送数据序列的发射机（1303）。每个数据序列具有数据大小并且包括序列号（SN）。该装置还包括处理装置（1303），其被配置为向协议栈中的层之间传递的所述数据序列添加字节编号的序列号，以传输到收发台。

3. 发明申请

WO2012121633A1 METHODS AND ARRANGEMENTS FOR HANDLING POSITIONING IN A RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：无线电通信系统中处理定位的方法和安排
公开(公告)号：WO2012121633A1
公开(公告)日：2012-09-13
申请号：PCT/SE2011/050253
申请日：2011-03-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , RÁCZ, András , BUSIN, Åke
发明人： AMIRIJOO, Mehdi , GUNNARSSON, Fredrik , MOE, Johan , RÁCZ, András , BUSIN, Åke
IPC分类号： H04W24/02 , H04W64/00
CPC分类号： H04W4/023 , G01S5/0081 , G01S5/021 , G01S5/06 , G01S5/10 , H04W64/00
摘要： A method in a first radio network node (115) for handling position measurements is provided. The first radio network node (115) receives from a second radio network node (105, 110) a position measurement associated with a user equipment (110), and a system frame number. The system frame number is associated with the second radio network node (105, 110). The system frame number is further related to a point in time when the position measurement was performed. The first radio network node (115) calculates a position estimate of the position of the user equipment (110) based on the position measurement. The first radio network node (115) defines a time stamp which is based on the received system frame number. The first radio network node (115) then signals to a third radio network node (120) a positioning response. The positioning response comprises the position estimate and the time stamp.
摘要翻译：提供了用于处理位置测量的第一无线电网络节点（115）中的方法。第一无线电网络节点（115）从第二无线电网络节点（105,110）接收与用户设备（110）相关联的位置测量和系统帧号。系统帧号与第二无线电网络节点（105,110）相关联。系统帧号与执行位置测量的时间点有关。第一无线电网络节点（115）基于位置测量来计算用户设备（110）的位置的位置估计。第一无线电网络节点（115）定义基于所接收的系统帧号的时间戳。第一无线电网络节点（115）然后向第三无线电网络节点（120）发送定位响应。定位响应包括位置估计和时间戳。

4. 发明申请

WO2009054766A1 A METHOD OF TRANSMITTING MBMS DATA IN AN E-UTRAN-SYSTEM 审中-公开
标题翻译：一种在E-UTRAN系统中发送MBMS数据的方法
公开(公告)号：WO2009054766A1
公开(公告)日：2009-04-30
申请号：PCT/SE2007/051030
申请日：2007-12-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , GÓDOR, István , KOVÁCS, Àkos , RÁCZ, András
发明人： GÓDOR, István , KOVÁCS, Àkos , RÁCZ, András
IPC分类号： H04L29/06 , H04N7/26 , H04Q7/38
CPC分类号： H04N21/631 , H04H20/57 , H04H20/67 , H04L12/189 , H04L67/322 , H04N21/234327 , H04N21/2381 , H04N21/6131 , H04W72/005
摘要： In an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) system Multimedia Broadcast Multicast Service (MBMS) data is transmitted as layered data together with control information comprising information enabling a User Equipment to reconstruct the layered MBMS data.
摘要翻译：在演进的通用陆地无线电接入网络（E-UTRAN）系统中，多媒体广播多播服务（MBMS）数据作为分层数据与包括使用户设备重构分层MBMS数据的信息的控制信息一起发送。

5. 发明申请

WO2005079099A1 FAST HARD HANDOVER SCHEME AND MOBILE STATION AND BASE STATION SUPPORTING SUCH SCHEME 审中-公开
标题翻译：快速切换方案和移动站和基站支持此类方案
公开(公告)号：WO2005079099A1
公开(公告)日：2005-08-25
申请号：PCT/SE2004/000192
申请日：2004-02-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MIKLÓS, György , RÁCZ, András
发明人： MIKLÓS, György , RÁCZ, András
IPC分类号： H04Q7/38
CPC分类号： H04W52/46 , H04W36/18 , H04W36/36
摘要： The present invention relates to a method, mobile station and base station in a soft handover cellular communications system. A problem addressed is the complexity imposed by a soft handover combination node in the network for combining packets received from one mobile station over parallel diversity links. The combination node is a problem with respect to the network complexity, transmission capacity and retransmission delays. The present invention solves the problem by selecting on a packet-by-packet basis one of an active set base stations for forwarding the packet further uplink. Thereby no combination node in the network is needed. The mobile stations select the base station after transmitting a packet or prior to transmitting it. The selection is based on measures of the radio link qualities made during transmission of the relevant packet or made prior to its transmission.
摘要翻译：本发明涉及一种软切换蜂窝通信系统中的方法，移动台和基站。所解决的问题是网络中的软切换组合节点对通过并行分集链路组合从一个移动站接收的分组的复杂度。组合节点是网络复杂度，传输容量和重传延迟问题。本发明通过在逐个分组的基础上选择一个活动集基站来进一步上行转发分组来解决该问题。因此，不需要网络中的组合节点。移动台在发送分组之后或在发送之前选择基站。该选择基于在传输相关分组期间或在传输之前做出的无线电链路质量的度量。

6. 发明申请

WO2011076253A1 NETWORK BOTTLENECK MANAGEMENT 审中-公开
标题翻译：网络瓶颈管理
公开(公告)号：WO2011076253A1
公开(公告)日：2011-06-30
申请号：PCT/EP2009/067695
申请日：2009-12-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BERTZE, Åsa , RÁCZ, András , VERES, András
发明人： BERTZE, Åsa , RÁCZ, András , VERES, András
IPC分类号： H04W24/08 , G06F11/34 , H04L12/26
CPC分类号： H04W24/08 , H04W16/22 , H04W24/06
摘要： The invention provides a method by which a network element in a telecommunications network can report factors that have limited the performance of a UE in an observation period. A bottleneck score is calculated for each factor, the bottleneck score providing a measurement of the extent to which that factor has limited the performance of that UE compared to other factors in the observation period A data record for the UE is populated with the bottleneck scores and sent in a report towards upper layer management functions. When these reports are received (e.g. by a MME) they may be complemented with global entities of the users and aggregated measures created. The bottleneck scores may be calculated by collecting per-UE performance counters from a radio scheduler and estimating an actual UE performance from the collected performance counters, replacing one or more of the measured performance counters with a hypothetical value reflecting a particular factor operating ideally, and estimating a theoretical user performance based on the hypothetical value and remaining performance counters, and assigning a bottleneck score for that factor by comparing the estimated actual user performance with the estimated theoretical user performance.
摘要翻译：本发明提供了一种电信网络中的网元可以在观察期内报告限制UE的性能的因素的方法。为每个因素计算瓶颈分数，瓶颈分数提供该因素限制该UE的性能与其他因素在观察期间的性能的量度的度量。UE的数据记录填充有瓶颈分数，发送报告给上层管理职能。当接收到这些报告（例如由MME）时，它们可以与用户的全局实体和创建的聚合度量进行补充。可以通过从无线电调度器收集每UE性能计数器并从所收集的性能计数器估计实际的UE性能来计算瓶颈分数，用反映理想的特定因素的假设值替换一个或多个测量的性能计数器，以及基于假设值和剩余性能计数器估计理论用户性能，并通过将估计的实际用户性能与估计的理论用户性能进行比较来为该因素分配瓶颈分数。

7. 发明申请

WO2002087173A1 SIGNALING FREE, SELF LEARNING SCATTERNET SCHEDULING USING CHECKPOINTS 审中-公开
标题翻译：免费信号，使用检查点自学习散文计划
公开(公告)号：WO2002087173A1
公开(公告)日：2002-10-31
申请号：PCT/EP2002/003848
申请日：2002-04-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , RÁCZ, András , MIKLÓS, György , VALKÓ, András , KUBINSZKY, Ferenc
发明人： RÁCZ, András , MIKLÓS, György , VALKÓ, András , KUBINSZKY, Ferenc
IPC分类号： H04L12/403
CPC分类号： H04W74/06 , H04W16/14 , H04W72/1205 , H04W84/18 , H04W92/02
摘要： A system and method of communicating between nodes in an ad hoc polling based communication infrastructure such as a Bluetooth system. Frames on a link between two nodes are designated as checkpoint frames on which each of the two nodes checks for presence of the other. Based upon factors such as attendance or absence of the checkpoint frames and usage of the link, one or the other node can adjust the node checking intensity and the other node follows suit in accordance with predefined rules. The checkpoint frames can either be periodic or pseudo random.
摘要翻译：一种在诸如蓝牙系统的基于轮询的通信基础设施中的节点之间进行通信的系统和方法。两个节点之间的链路上的帧被指定为检查点帧，其中两个节点中的每一个检查另一个节点的存在。根据检查点帧的出席或不存在以及链路的使用等因素，一个或另一个节点可以调整节点检查强度，而另一个节点根据预定义的规则进行跟踪。检查点帧可以是周期性的或伪随机的。

8. 发明申请

WO2008076073A1 TRANSFER OF BUFFERED DATA FROM A SOURCE BASE STATION TO A TARGET BASE STATION 审中-公开
标题翻译：将缓冲数据从源基站传输到目标基站
公开(公告)号：WO2008076073A1
公开(公告)日：2008-06-26
申请号：PCT/SE2007/051038
申请日：2007-12-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PEISA, Janne , SÅGFORS, Mats , TORSNER, Johan , MEYER, Michael , RÁCZ, András
发明人： PEISA, Janne , SÅGFORS, Mats , TORSNER, Johan , MEYER, Michael , RÁCZ, András
IPC分类号： H04Q7/38
CPC分类号： H04W36/26 , H04W36/02
摘要： A radio base station (28) suitable for performing a handover operation for a LTE-variant of a radio access network comprises a transceiver (34) and a status report requester (60). The transceiver (34) is configured to facilitate wireless transmission between the radio base station (28) and a wireless terminal (30) over an air interface, including transmission of a radio link bearer for the connection over a downlink from the radio base station to the wireless terminal. The status report requester (60) is configured to determine, according to one or more pre-defined criteria, whether to request from the wireless terminal a status report for a radio bearer prior to the radio base station transferring user data for the connection to another radio base station in conjunction with a handover.
摘要翻译：适合于对无线电接入网络的LTE变型进行切换操作的无线电基站（28）包括收发机（34）和状态报告请求者（60）。收发器（34）被配置为促进通过空中接口在无线电基站（28）和无线终端（30）之间的无线传输，包括通过下行链路从无线电基站到无线电基站的连接的无线电链路承载的传输无线终端。状态报告请求者（60）被配置为根据一个或多个预定义的准则来确定是否在无线电基站传送用于连接到另一个的用户数据之前从无线终端请求无线承载的状态报告无线电基站结合切换。

9. 发明申请

WO2011029469A1 METHODS AND APPARATUSES FOR INTERFERENCE COORDINATION IN A TELECOMMUNICATIONS SYSTEM 审中-公开
标题翻译：电信系统干扰协调的方法和装置
公开(公告)号：WO2011029469A1
公开(公告)日：2011-03-17
申请号：PCT/EP2009/061696
申请日：2009-09-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , GAN, Jiansong , HILTUNEN, Kimmo , LIU, Yin , RÁCZ, András , ZHANG, Zhang
发明人： GAN, Jiansong , HILTUNEN, Kimmo , LIU, Yin , RÁCZ, András , ZHANG, Zhang
IPC分类号： H04W72/04
CPC分类号： H04B7/2606 , H04B7/15542 , H04L5/0073 , H04L5/0094 , H04W16/26 , H04W72/04 , H04W72/042 , H04W84/047
摘要： The embodiments of the present invention relate to methods and apparatuses (600, 700) for coordinating interference in a telecommunications LTE based system. According to exemplary embodiments, an apparatus acting as a macro radio base station (eNB) (600) is configured to decide on what radio resources to schedule to its UEs and further decide on what resources to leave unutilized. Information on the decided resources is further transmitted in an interference coordinate signalling message, to at least one relay node (RN) (700) via at least one layer (1) control channel. The interference coordination signalling message will assist the RN (700) to make its own scheduling decision based on the information in the signalling message.
摘要翻译：本发明的实施例涉及用于协调基于电信LTE的系统中的干扰的方法和装置（600,700）。根据示例性实施例，用作宏无线电基站（eNB）（600）的装置被配置为决定要向其UE调度哪些无线电资源，并进一步决定要留下哪些资源未使用。关于决定的资源的信息在干扰坐标信令消息中进一步经由至少一个层（1）控制信道发送到至少一个中继节点（RN）（700）。干扰协调信令消息将帮助RN（700）基于信令消息中的信息进行自己的调度决定。

10. 发明申请

WO2005125260A1 SMOOTH HARD HANDOVER METHOD, MOBILE STATION AND BASE STATION ADAPTED FOR THE METHOD 审中-公开
标题翻译：适用于该方法的平滑硬切割方法，移动站和基站
公开(公告)号：WO2005125260A1
公开(公告)日：2005-12-29
申请号：PCT/SE2004/000981
申请日：2004-06-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MIKLÓS, György , RÁCZ, András
发明人： MIKLÓS, György , RÁCZ, András
IPC分类号： H04Q7/38
CPC分类号： H04W36/18
摘要： The present invention relates to a cellular radio communications system and especially a method, a mobile station and a base station for a smooth hard handover. The smooth hard handover includes preparing radio links in selected base stations for potential communication with a mobile station. This is similar to selecting base stations for the active set in the prior art soft handover. A difference is though that just one radio link is actively used for transmission. The handover from the active to a prepared radio link is quick and safe, as compared to conventional hard handover, because of the preparation, while requiring a less complex system architecture then the conventional soft handover. The smooth hard handover can replace the soft handover.
摘要翻译：蜂窝无线通信系统技术领域本发明涉及一种蜂窝无线电通信系统，尤其涉及一种用于平滑硬切换的方法，移动台和基站。平滑的硬切换包括在选定的基站中准备无线电链路以便与移动台进行潜在的通信。这类似于在现有技术的软切换中为活动集合选择基站。不同之处在于只有一个无线电链路被主动用于传输。与传统的硬切换相比，由于准备，同时需要较不复杂的系统架构，而是传统的软切换，从活动到准备好的无线电链路的切换是快速和安全的。平滑的硬切换可以代替软切换。

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