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1. 发明申请

WO2011029524A1 IMPROVED DATA FORWARDING DURING HANDOVERS INVOLVING A RELAY NODE 审中-公开
标题翻译：在涉及继电器节点的手持机中改进数据转发
公开(公告)号：WO2011029524A1
公开(公告)日：2011-03-17
申请号：PCT/EP2010/005137
申请日：2010-08-20
申请人： PANASONIC CORPORATION , GONSA, Osvaldo , LÖHR, Joachim , FENG, Sujuan , WENGERTER, Christian
发明人： GONSA, Osvaldo , LÖHR, Joachim , FENG, Sujuan , WENGERTER, Christian
IPC分类号： H04W36/02 , H04W84/04
CPC分类号： H04W36/02 , H04B7/15542 , H04B7/2606 , H04W16/26 , H04W84/047
摘要： The invention improves data forwarding during a handover of mobile nodes from a relay node to a target node. Forwarding data is transmitted to the corresponding base station using one or a small number of radio bearers, e.g. said data is assigned to one radio bearer only, thus achieving that said radio bearer transports only the forwarding data of the mobile node doing the handover. A second aspect defines a new header including an indication identifying the enclosed data as belonging to a mobile node doing handover and as data that is to be forwarded to the handover destination node. Additional information on the UE and the handover destination node are also added to the data in order for the base station to be able to forward said data towards its destination. For a third aspect the relay node requests the base station to assign more sub-frames to the uplink.
摘要翻译：本发明改进了移动节点从中继节点到目标节点的切换期间的数据转发。使用一个或少数无线电承载将转发数据发送到相应的基站，例如，所述数据仅分配给一个无线电承载，从而实现所述无线电承载仅传输执行切换的移动节点的转发数据。第二方面定义了一个新标题，其包括标识所附带的数据属于进行切换的移动节点的指示，以及要被转发到切换目的地节点的数据。关于UE和切换目的地节点的附加信息也被添加到数据中，以便基站能够将所述数据转发到其目的地。对于第三方面，中继节点请求基站向上行链路分配更多的子帧。

2. 发明申请

WO2010145799A8 ENHANCED RANDOM ACCESS PROCEDURE FOR MOBILE COMMUNICATIONS 审中-公开
公开(公告)号：WO2010145799A8
公开(公告)日：2010-12-23
申请号：PCT/EP2010/003577
申请日：2010-06-15
申请人： PANASONIC CORPORATION , LÖHR, Joachim , SUZUKI, Hidetoshi , GONSA, Osvaldo , FEUERSÄNGER, Martin
发明人： LÖHR, Joachim , SUZUKI, Hidetoshi , GONSA, Osvaldo , FEUERSÄNGER, Martin
IPC分类号： H04W74/08 , H04W72/12
摘要： The invention relates to a random access procedure for use in a mobile communication system. Furthermore, the invention also provides a mobile terminal and a base station that as suitably adapted to perform the random access procedure as well as the definition of a special format of a random access response message signalled during the random access procedure. To suggest a random access procedure that allows more information to be conveyed in the fist scheduled transmission of the random access procedure, the invention proposes a random access procedure for use in a mobile communication system, wherein a base station transmits a random access response in response to receiving a random access preamble from a mobile terminal, wherein the random access response message comprises a grant for a scheduled transmission by the mobile terminal and an indication on the uplink transmission mode for the scheduled transmission.

3. 发明申请

WO2010086086A1 HARQ OPERATION FOR MACRO-DIVERSITY TRANSMISSIONS IN THE DOWNLINK 审中-公开
标题翻译：下行链路中大量传输的HARQ操作
公开(公告)号：WO2010086086A1
公开(公告)日：2010-08-05
申请号：PCT/EP2010/000139
申请日：2010-01-13
申请人： PANASONIC CORPORATION , LÖHR, Joachim , GOLITSCHEK EDLER VON ELBWART, Alexander , GONSA, Osvaldo
发明人： LÖHR, Joachim , GOLITSCHEK EDLER VON ELBWART, Alexander , GONSA, Osvaldo
IPC分类号： H04L1/18
CPC分类号： H04L1/1887 , H04L1/1812 , H04L1/1822 , H04L1/1845 , H04L2001/0092 , H04L2001/0097
摘要： The invention relates to a downlink transmission scheme that supports downlink HARQ operation and macro-diversity that is capable of overcoming the problem of HARQ protocol de-synchronization when using HARQ in the downlink with multiple data transmitting network nodes. In this scheme, a distributed HARQ protocol operation for downlink data transmissions involving multiple network nodes is provided, where only one network node is terminating downlink HARQ protocol operation towards to mobile terminal, i.e. retransmissions of a data packet are sent from a single network node, a single HARQ transmitter, to the mobile terminal. The multiple network nodes send a first transmission of the data packet to the mobile terminal in a single transmission time interval using HARQ. One of the multiple network nodes is designated as the HARQ terminating node that controls/ handles all retransmissions of the data packet.
摘要翻译：本发明涉及一种支持下行链路HARQ操作和宏分集的下行链路传输方案，其能够在具有多个数据传输网络节点的下行链路中使用HARQ时克服HARQ协议去同步的问题。在该方案中，提供了涉及多个网络节点的下行链路数据传输的分布式HARQ协议操作，其中只有一个网络节点正在终止向移动终端的下行HARQ协议操作，即从单个网络节点发送数据分组的重传，单个HARQ发射机发送到移动终端。多个网络节点使用HARQ在单个传输时间间隔内向移动终端发送数据分组的第一传输。多个网络节点中的一个被指定为控制/处理数据分组的所有重传的HARQ终止节点。

4. 发明申请

WO2008122328A1 SERVICE CONTENT SYNCHRONIZATION OF MULTICAST DATA FOR MOBILE NODES MOVING BETWEEN NETWORKS WITH DIFFERENT RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：用不同无线电接入技术在网络之间移动的移动数据的多播数据的服务内容同步
公开(公告)号：WO2008122328A1
公开(公告)日：2008-10-16
申请号：PCT/EP2008/001485
申请日：2008-02-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , GONSA, Osvaldo , BECKER, Ralf , HAKENBERG, Rolf
发明人： GONSA, Osvaldo , BECKER, Ralf , HAKENBERG, Rolf
IPC分类号： H04Q7/22 , H04Q7/38
CPC分类号： H04W72/005 , H04W36/08
摘要： The invention relates to a method for continuing the provision of a multicast service to a mobile node, which moved to a network area, in which the multicast service is provided at a different data rate than before. A content synchronization entity is introduced into the mobile communications system for deciding whether to establish an additional multicast session to be provided to the mobile node via an additional data channel, in order to allow a seamless multicast service provision. The content synchronization entity may base its decision on various parameters and algorithms, such as the progress of the session provision in the source network at the time the mobile node performs the handover. Subsequent mobile nodes that enter the same network area may reuse the previously established additional data channel and receive the additional multicast session, since the additional data channel may be established as a multicast radio bearer.
摘要翻译：本发明涉及一种用于继续向移动节点提供多播服务的方法，该移动节点移动到网络区域，其中以与之前不同的数据速率提供多播服务。将内容同步实体引入到移动通信系统中，以决定是否通过附加数据信道建立要提供给移动节点的附加多播会话，以允许无缝多播服务提供。内容同步实体可以基于各种参数和算法来确定，诸如在移动节点执行切换时源网络中的会话提供的进展。进入相同网络区域的后续移动节点可以重新使用先前建立的附加数据信道并接收额外的多播会话，因为附加数据信道可以被建立为组播无线承载。

5. 发明申请

WO2008064820A1 UPE RELOCATION FOR ROUTE OPTIMIZATION DURING HANDOVER BETWEEN NEIGHBOURING NETWORK AREAS 审中-公开
标题翻译：相邻网络区域之间切换过程中路由优化的UPE转换
公开(公告)号：WO2008064820A1
公开(公告)日：2008-06-05
申请号：PCT/EP2007/010156
申请日：2007-11-22
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , GONSA, Osvaldo , BECKER, Ralf
发明人： GONSA, Osvaldo , BECKER, Ralf
IPC分类号： H04Q7/38
CPC分类号： H04W72/005 , H04L12/189 , H04W36/10
摘要： The invention relates to a method for managing the mobility of a mobile terminal, while receiving a service via an access node of a mobile communication network. The mobile communication network has overlapping pool areas, while the access node is assigned to at least two pool areas simultaneously. After the UE changes to the access node of the overlapping area, it is proposed that the mobility management entity serving the UE arbitrarily selects a prospect user plane entity for transporting service data into the next pool areas, and requests from the service provider information about UPEs handling this service. After the actual attachment to an access node within the new pool area, the handover is finalized by changing the UPE from the old one to the selected UPE in the new pool area. Thereby, the data path from the service provider to the UE is constantly being optimized.
摘要翻译：本发明涉及一种用于在经由移动通信网络的接入节点接收服务的同时管理移动终端的移动性的方法。移动通信网络具有重叠的池区域，同时将接入节点分配给至少两个池区域。在UE改变到重叠区域的接入节点之后，提出服务于UE的移动性管理实体任意选择用于将业务数据传输到下一个池区域的潜在用户面实体，并且从服务提供商请求关于UPE的信息处理这项服务。在实际附加到新池区域中的接入节点之后，通过将UPE从旧池UPE更改为新池区域中选择的UPE来完成切换。因此，从服务提供商到UE的数据路径不断被优化。

6. 发明申请

WO2010086156A1 EFFICIENT PACKET DATA UNIT TRANSMISSIONS AND RE-TRANSMISSIONS INVOLVING A RELAY NODE 审中-公开
标题翻译：有效的数据单元传输和转发涉及继电器节点
公开(公告)号：WO2010086156A1
公开(公告)日：2010-08-05
申请号：PCT/EP2010/000494
申请日：2010-01-27
申请人： PANASONIC CORPORATION , GONSA, Osvaldo , LÖHR, Joachim , WENGERTER, Christian
发明人： GONSA, Osvaldo , LÖHR, Joachim , WENGERTER, Christian
IPC分类号： H04W28/06
CPC分类号： H04W28/06 , H04L1/0007 , H04L1/0026 , H04L1/1685 , H04L1/1812 , H04L2001/0097 , H04W88/04
摘要： The invention relates to a method for transmitting packet data units (PDU) from a eNodeB via a relay node to a mobile node. The relay node determines whether each PDU from the eNB is appropriate for the current channel conditions to the MN. Consequently, only if PDU is appropriate for the channel quality, same is transmitted. If not, eNB re-transmits the PDU according to current channel conditions. Moreover, the MN when failing to decode a PDU correctly, requests the re-transmission of said PDU from the eNB via a status report. The relay node intercepts said status report and learns which PDU(s) are to be re-transmitted. The relay node determines whether the unsuccessful PDUs are still available in its transport buffer or not andonly carries out the re-transmission if the PDU is in its buffer. If not, the re-transmission of said unsuccessful PDU is performed by the eNB.
摘要翻译：本发明涉及一种用于从eNodeB经由中继节点向移动节点发送分组数据单元（PDU）的方法。中继节点确定来自eNB的每个PDU是否适合于MN当前的信道条件。因此，只有当PDU适合于信道质量时，才发送相同的信道质量。如果不是，则eNB根据当前信道条件重新发送PDU。此外，当MN正确地解码PDU时，MN经由状态报告请求从eNB重新发送所述PDU。中继节点拦截所述状态报告，并学习要重传哪些PDU。中继节点确定不成功的PDU在其传输缓冲器中是否仍然可用，并且如果PDU处于其缓冲器中则执行重传。如果不是，则由eNB执行所述不成功的PDU的重传。

7. 发明申请

WO2007110117A1 INTER-DOMAIN GROUP-COMMUNICATIONS 审中-公开
标题翻译：跨域群通信
公开(公告)号：WO2007110117A1
公开(公告)日：2007-10-04
申请号：PCT/EP2007/000646
申请日：2007-01-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , BECKER, Ralf , GONSA, Osvaldo , REY, Jose Luis , HAKENBERG, Rolf
发明人： BECKER, Ralf , GONSA, Osvaldo , REY, Jose Luis , HAKENBERG, Rolf
IPC分类号： H04L12/18
CPC分类号： H04L12/1818 , H04L12/1854 , H04L12/1886 , H04L12/189 , H04W4/06 , H04W4/10 , H04W76/45
摘要： The invention relates to group communication services, i.e. communication services involving two or more users (or service participants). The invention provides a method for distributing multicast data of a multicast service to different domains and a method for distributing multicast data to service participants in a domain. Further, the invention relates to a control node and system implementing the respective methods. To improve resource utilization when providing a multicast service, including inter alia PoC services, to service participants the invention provides mechanisms to avoid unnecessary multiplication of multicast data in the distribution tree for multicast services with service participants of different domains. For this purpose the controlling node that is initiating the multicast service upon request determined to which domains the multicast data is to be provided and only forwards the multicast data on a per-domain basis. Another aspect of the invention is the avoidance of unnecessary duplications of multicast data within individual domains.
摘要翻译：本发明涉及组通信服务，即涉及两个或多个用户（或服务参与者）的通信服务。本发明提供了一种用于将组播服务的组播数据分发到不同域的方法，以及用于向组中的服务参与者分发组播数据的方法。此外，本发明涉及实现各方法的控制节点和系统。为了提供包括PoC业务在内的多播服务提供资源利用，本发明提供了一种机制，以避免多播服务的分发树中的组播数据与不同域的服务参与者不必要地相乘。为此，根据请求发起多播服务的控制节点确定要向多个数据提供哪些域，并且仅在每个域的基础上转发多播数据。本发明的另一方面是避免了在各个域内的组播数据的不必要的重复。

8. 发明申请

WO2007107348A1 SEAMLESS TRANSMISSION OF DATA TO MOBILE NODES DURING FAST HANDOVERS IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中快速手持设备的移动数据无缝传输数据
公开(公告)号：WO2007107348A1
公开(公告)日：2007-09-27
申请号：PCT/EP2007/002496
申请日：2007-03-21
申请人： MATSUSHITA ELECTRIC INDUSTRIAL , GONSA, Osvaldo , HAKENBERG, Rolf , WENIGER, Killian
发明人： GONSA, Osvaldo , HAKENBERG, Rolf , WENIGER, Killian
IPC分类号： H04Q7/38 , H04L12/28
CPC分类号： H04W40/36 , H04W36/02 , H04W36/32 , H04W40/18
摘要： The invention relates to a method for transmitting data to a mobile node. A network access entity is connected to several routing entities, forming a routing area. The mobile node is located within a reception area, controlled by a first routing entity. A moving velocity of the mobile node is continuously being calculated and compared to a pre determined threshold. In case the moving velocity is not higher than the threshold, the data is transmitted from the network access entity to the first routing entity and from there to the mobile node. In case the velocity is higher than the threshold, the data is transmitted from the network access entity to each of the routing entities within the routing area and is then further transmitted from the first routing entity to the mobile node.
摘要翻译：本发明涉及一种向移动节点发送数据的方法。网络接入实体连接到多个路由实体，形成路由区域。移动节点位于由第一路由实体控制的接收区域内。连续地计算移动节点的移动速度并将其与预定阈值进行比较。在移动速度不高于阈值的情况下，数据从网络接入实体发送到第一路由实体，并从那里传输到移动节点。在速度高于阈值的情况下，数据从网络访问实体发送到路由区域内的每个路由实体，然后从第一路由实体进一步传输到移动节点。

9. 发明申请

WO2012123070A1 DYNAMIC PUSCH DEACTIVATION/ACTIVATION FOR COMPONENT CARRIERS OF A RELAY NODE 审中-公开
标题翻译：继电器节点的组件运行的动态PUSCH停止/激活
公开(公告)号：WO2012123070A1
公开(公告)日：2012-09-20
申请号：PCT/EP2012/000899
申请日：2012-03-01
申请人： PANASONIC CORPORATION , GONSA, Osvaldo , LÖHR, Joachim , FENG, Sujuan , WENGERTER, Christian
发明人： GONSA, Osvaldo , LÖHR, Joachim , FENG, Sujuan , WENGERTER, Christian
IPC分类号： H04B7/26
CPC分类号： H04W76/045 , H04B7/2606 , H04L5/001 , H04W76/25 , H04W76/28 , H04W88/08
摘要： The invention relates to a method for dynamically controlling the PUSCH of a SCell in a backhaul link of a communication system utilizing a relay node with carrier aggregation, where the SCell is inband with respect to the access link between the relay node and the UEs. In order to avoid subframe blocking due to inband operation, the PUSCH of an SCell may be deactivated. The new downlink-only configuration of the SCell allows the relay node to use all resources of the SCell for scheduling resources for uplink and downlink transmissions in the access link. The PUSCH may deactivated and activated e.g. depending on the need for higher data rates in the uplink and downlink of the access link between the relay node and the UEs. The decision to deactivate/activate the PUSCH of an SCell may be taken by the DeNB or the relay node.
摘要翻译：本发明涉及一种用于动态地控制利用具有载波聚合的中继节点的通信系统的回程链路中的SCell的PUSCH的方法，其中SCell相对于中继节点和UE之间的接入链路是带宽的。为了避免由于带内操作引起的子帧阻塞，可以停用SCell的PUSCH。 SCell的新的仅下行链路配置允许中继节点使用SCell的所有资源来调度资源以用于接入链路中的上行链路和下行链路传输。 PUSCH可以去激活和激活。这取决于在中继节点和UE之间的接入链路的上行链路和下行链路中需要更高的数据速率。停用/激活SCell的PUSCH的决定可以由DeNB或中继节点进行。

10. 发明申请

WO2010139388A1 QOS MULTIPLEXING VIA BASE STATION-RELAY NODE INTERFACE 审中-公开
标题翻译： QOS多路复用通过基站驻留节点接口
公开(公告)号：WO2010139388A1
公开(公告)日：2010-12-09
申请号：PCT/EP2010/002900
申请日：2010-05-11
申请人： PANASONIC CORPORATION , GONSA, Osvaldo , LÖHR, Joachim , WENGERTER, Christian
发明人： GONSA, Osvaldo , LÖHR, Joachim , WENGERTER, Christian
IPC分类号： H04W76/04
CPC分类号： H04W76/15 , H04W72/12 , H04W76/12 , H04W88/08
摘要： The invention relates to methods for providing IP packets from a core network node to a relay node, wherein the IP packets are conveyed via a base station to the relay node on a wireless interface. To suggest an interface termination for data transport between core network and a relay node that is allowing for a flexible QoS control, preferably on a per user equipment basis this invention proposes two different multiplexing modes for use on the interface between base station and relay node: a first mode in which there is only a single dedicated radio bearer between the base station and the relay node to which all IP packets are multiplexed/mapped, and a second multiplexing mode where multiple dedicated radio bearers between the base station and the relay node are configured and the base station is multiplexing IP packets to the individual dedicated radio bearers according to their QoS class.
摘要翻译：本发明涉及从核心网络节点向中继节点提供IP分组的方法，其中IP分组经由基站被传送到无线接口上的中继节点。为了建议在核心网络和允许灵活QoS控制的中继节点之间的数据传输的接口终止，优选地在每个用户设备的基础上，本发明提出了在基站和中继节点之间的接口上使用的两种不同的复用模式：在基站和所有IP分组被复用/映射的中继节点之间仅存在单个专用无线承载的第一模式，以及基站与中继节点之间的多个专用无线电承载的第二复用模式并且基站根据其QoS等级将IP分组复用到各个专用无线电承载。

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