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1. 发明授权

US09866919B2 Method of transmitting MBMS data in an E-UTRAN-system 有权
公开(公告)号：US09866919B2
公开(公告)日：2018-01-09
申请号：US12739440
申请日：2007-12-18
申请人： Istvan Godor , Akos Kovacs , Andras Racz
发明人： Istvan Godor , Akos Kovacs , Andras Racz
IPC分类号： H04H20/71 , H04N21/63 , H04H20/57 , H04L12/18 , H04N21/2343 , H04N21/2381 , H04N21/61 , H04L29/08 , H04H20/67 , H04W72/00
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.

2. 发明申请

US20100232340A1 Method of Transmitting MBMS Data in an E-UTRAN-System 有权
标题翻译：在E-UTRAN系统中发送MBMS数据的方法
公开(公告)号：US20100232340A1
公开(公告)日：2010-09-16
申请号：US12739440
申请日：2007-12-18
申请人： Istvan Godor , Akos Kovacs , Andras Racz
发明人： Istvan Godor , Akos Kovacs , Andras Racz
IPC分类号： H04H20/71
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。

3. 发明授权

US09338710B2 Data forwarding during handover in a self-backhauled cell 有权
标题翻译：在自回程单元中的切换期间的数据转发
公开(公告)号：US09338710B2
公开(公告)日：2016-05-10
申请号：US12992004
申请日：2008-09-09
申请人： Niklas Johansson , Gunnar Mildh , Andras Racz
发明人： Niklas Johansson , Gunnar Mildh , Andras Racz
IPC分类号： H04B7/14 , H04W36/02 , H04W16/26 , H04W84/04
CPC分类号： H04W36/02 , H04W16/26 , H04W84/047
摘要： A method is implemented in an anchor eNodeB of a network, where the anchor eNodeB communicates with a self-backhauled eNodeB via a radio interface and where the network further includes another eNodeB. The method includes determining whether a user equipment (UE) is being handed off from the first self-backhauled eNodeB to the other eNodeB. The determining is based on: receiving (820) a message from the self-backhauled eNodeB via the radio interface instructing the anchor eNodeB to stop delivering packets that are destined for the UE, or sniffing (1 105, 1 1 10, 1 1 15) into one or more messages sent from the self-backhauled eNodeB to the other eNodeB to identify that the UE is being handed off from the self-backhauled eNodeB to the other eNodeB. The method further includes storing (1 120), based on the determination of whether the UE is being handed off, received packets intended for the UE: and forwarding (1 120) the stored packets to the other eNodeB via a transport network for delivery to the UE.
摘要翻译：在网络的锚点eNodeB中实现一种方法，其中锚点eNodeB经由无线电接口与自回程eNodeB进行通信，并且其中网络还包括另一个eNodeB。该方法包括确定用户设备（UE）是否正从第一自回程eNodeB切换到另一个eNodeB。所述确定基于：经由所述无线接口从所述自回程eNodeB接收（820）消息，所述无线接口指示所述主机eNodeB停止传送目的地为所述UE的分组，或者嗅探（1 105,111,110,115 ）转换成从自回程eNodeB发送到另一个eNodeB的一个或多个消息，以识别UE正在从自回程的eNodeB切换到另一个eNodeB。所述方法还包括：基于所述UE是否被切换的确定，存储（120）所接收到的针对所述UE的分组;以及经由传输网络将所存储的分组转发（120）到所述另一eNodeB，以传送到 UE。

4. 发明申请

US20120294226A1 DISTRIBUTED RELAY FOR MULTI-HOP COMMUNICATION NETWORK 审中-公开
标题翻译：多路通信网络的分布式继电器
公开(公告)号：US20120294226A1
公开(公告)日：2012-11-22
申请号：US13521514
申请日：2010-01-13
申请人： Andras Racz , Oscar Zee , Zoltan Richard Turanyi
发明人： Andras Racz , Oscar Zee , Zoltan Richard Turanyi
IPC分类号： H04W40/00 , H04W84/12
CPC分类号： H04B7/2606 , H04B7/155
摘要： Radio coverage in areas with normally poor radio conditions can be improved using distributed relay nodes to relay communications between the base station and user terminal. The distributed relay node comprises two main functional components interconnected by a local area network. The functional components of the relay node comprise a terminal part that appears to the serving base station as another user terminal, and a base station part that appears to the user terminal as a base station. The terminal part and base station part of the relay node can be remotely located and interconnected by an existing local area network based IP protocols. A packet delivery mechanism transfers data packets between the terminal part and base station part of the relay node in a manner that is transparent to the rest of the mobile communication network.
摘要翻译：通过使用分布式中继节点对基站和用户终端之间的通信进行中继，可以改善无线电条件通常较差的区域的无线覆盖。分布式中继节点包括由局域网互联的两个主要功能组件。中继节点的功能部件包括作为另一个用户终端向服务基站出现的终端部分和作为基站的用户终端出现的基站部分。中继节点的终端部分和基站部分可以通过现有的基于局域网的IP协议进行远程定位和互连。分组传送机制以对移动通信网络的其余部分是透明的方式在中继节点的终端部分和基站部分之间传送数据分组。

5. 发明申请

US20110075633A1 Data Forwarding During Handover in a Self-Backhauled Cell 有权
标题翻译：在自动回传单元中切换期间的数据转发
公开(公告)号：US20110075633A1
公开(公告)日：2011-03-31
申请号：US12992004
申请日：2008-09-09
申请人： Niklas Johansson , Gunnar Mildh , Andras Racz
发明人： Niklas Johansson , Gunnar Mildh , Andras Racz
IPC分类号： H04W36/00 , H04W4/00
CPC分类号： H04W36/02 , H04W16/26 , H04W84/047
摘要： A method is implemented in an anchor eNodeB of a network, where the anchor eNodeB communicates with a self-backhauled eNodeB via a radio interface and where the network further includes another eNodeB. The method includes determining whether a user equipment (UE) is being handed off from the first self-backhauled eNodeB to the other eNodeB. The determining is based on: receiving (820) a message from the self-backhauled eNodeB via the radio interface instructing the anchor eNodeB to stop delivering packets that are destined for the UE, or sniffing (1 105, 1 1 10, 1 1 15) into one or more messages sent from the self-backhauled eNodeB to the other eNodeB to identify that the UE is being handed off from the self-backhauled eNodeB to the other eNodeB. The method further includes storing (1 120), based on the determination of whether the UE is being handed off, received packets intended for the UE: and forwarding (1 120) the stored packets to the other eNodeB via a transport network for delivery to the UE.
摘要翻译：在网络的锚点eNodeB中实现一种方法，其中锚点eNodeB经由无线电接口与自回程eNodeB进行通信，并且其中网络还包括另一个eNodeB。该方法包括确定用户设备（UE）是否正从第一自回程eNodeB切换到另一个eNodeB。所述确定基于：经由所述无线接口从所述自回程eNodeB接收（820）消息，所述无线接口指示所述主机eNodeB停止传送目的地为所述UE的分组，或者嗅探（1 105,111,110,115 ）转换成从自回程eNodeB发送到另一个eNodeB的一个或多个消息，以识别UE正在从自回程的eNodeB切换到另一个eNodeB。所述方法还包括：基于所述UE是否被切换的确定，存储（120）所接收到的针对所述UE的分组;以及经由传输网络将所存储的分组转发（120）到所述另一eNodeB，以传送到 UE。

6. 发明申请

US20080280611A1 Smooth Hard Handover Method, Mobile Station and Base Station Adapted For The Method 有权
标题翻译：平滑硬切换方法，移动台和基站适应方法
公开(公告)号：US20080280611A1
公开(公告)日：2008-11-13
申请号：US11570613
申请日：2004-06-15
申请人： Gyorgy Miklos , Andras Racz
发明人： Gyorgy Miklos , Andras Racz
IPC分类号： H04Q7/20 , H04B1/38
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。

7. 发明申请

US20070178932A1 Fast hard handover scheme and mobile station and base station supporting such scheme 失效
标题翻译：快速硬切换方案和支持这种方案的移动台和基站
公开(公告)号：US20070178932A1
公开(公告)日：2007-08-02
申请号：US10597866
申请日：2004-02-13
申请人： Gyorgy Miklos , Andras Racz
发明人： Gyorgy Miklos , Andras Racz
IPC分类号： H04B7/00
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。

8. 发明申请

US20110194535A1 QoS Management for Self-Backhauling in LTE 有权
标题翻译： LTE自适应QoS管理
公开(公告)号：US20110194535A1
公开(公告)日：2011-08-11
申请号：US13124946
申请日：2008-10-20
申请人： Niklas Johansson , Gunnar Mildh , Andras Racz
发明人： Niklas Johansson , Gunnar Mildh , Andras Racz
IPC分类号： H04W76/02 , H04W36/38
CPC分类号： H04W28/24 , H04W72/0453 , H04W76/22 , H04W88/08 , H04W92/20
摘要： A method manages bearers over a first wireless link between a self-backhauled base station and a base station, where the self-backhauled base station serves one or more user equipments (UEs) via one or more second wireless links in a network. The method is implemented at the self-backhauled base station and includes identifying changes in numbers and/or characteristics of UE bearers multiplexed onto a backhaul bearer associated with the first wireless link. The method further includes dynamically reconfiguring resources allocated to the backhaul beare
摘要翻译：一种方法通过自回程基站和基站之间的第一无线链路管理承载，其中自回程基站经由网络中的一个或多个第二无线链路服务于一个或多个用户设备（UE）。该方法在自回程基站上实现，并且包括识别被复用到与第一无线链路相关联的回程承载上的UE承载的数量和/或特性的变化。该方法还包括动态重新配置分配给回程的资源

9. 发明授权

US07933600B2 Smooth hard handover method, mobile station and base station adapted for the method 有权
标题翻译：平滑的硬切换方法，适用于移动台和基站的方法
公开(公告)号：US07933600B2
公开(公告)日：2011-04-26
申请号：US11570613
申请日：2004-06-15
申请人： Gyorgy Miklos , Andras Racz
发明人： Gyorgy Miklos , Andras Racz
IPC分类号： H04W88/02
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。

10. 发明申请

US20100216471A1 Link Layer Control Protocol Implementation 有权
标题翻译：链路层控制协议实现
公开(公告)号：US20100216471A1
公开(公告)日：2010-08-26
申请号：US12516699
申请日：2007-12-19
申请人： Michael Meyer , Janne Peisa , Mats Sagfors , Johan Torsner , Andras Racz
发明人： Michael Meyer , Janne Peisa , Mats Sagfors , Johan Torsner , Andras Racz
IPC分类号： H04W36/00
CPC分类号： H04W36/26 , H04W36/02
摘要： A radio base station suitable for performing a handover operation for a LTE-variant of a radio access network comprises a transceiver and a status report requester. The transceiver is configured to facilitate wireless transmission between the radio base station and a wireless terminal 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 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包括收发机和状态报告请求者。收发器被配置为促进无线基站和无线终端之间通过空中接口的无线传输，包括通过无线电基站到无线终端的下行链路的连接的无线电链路承载的传输。状态报告请求者被配置为根据一个或多个预定义的准则来确定在无线电基站传送用于连接到另一个无线电基站的用户数据之前是否从无线终端请求无线承载的状态报告结合切换。

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