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1. 发明申请

WO2011133081A1 INTERFERENCE MITIGATION ON UPLINK CONTROL CHANNEL IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：异构网络中上行链路控制信道干扰减轻
公开(公告)号：WO2011133081A1
公开(公告)日：2011-10-27
申请号：PCT/SE2010/050477
申请日：2010-04-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOBERG, Peter , BERGSTRÖM, Joakim , LINDSTRÖM, Magnus , MILDH, Gunnar
发明人： MOBERG, Peter , BERGSTRÖM, Joakim , LINDSTRÖM, Magnus , MILDH, Gunnar
IPC分类号： H04W72/12
CPC分类号： H04W72/0406
摘要： An Uplink control channel resource Management Module (120, 130), referred to as "UMM", and a method in the UMM for assigning, to a radio network node 110, uplink contro! channel resources, referred to as "UCCHR", for use in a uplink control channel between the radio network node (110) and a communication device (160) are provided. The UMM obtains (210) resource allocation information, referred to as "RAI", and generates (220) a resource allocation command, referred to as "RAC", based on the RAi. The RAC indicates UCCHR to be used by the radio network node. Furthermore, the UMM provides (230) the RAC to the radio network node (110). Related methods and nodes to enable the UMM to assign UCCHR are also provided.
摘要翻译：上行链路控制信道资源管理模块（120,130），被称为“UMM”，以及UMM中的方法，用于向无线电网络节点110分配上行链路控制信道资源管理模块提供了在无线电网络节点（110）和通信设备（160）之间的上行链路控制信道中使用的称为“UCCHR”的信道资源。 UMM获得（210）资源分配信息，称为“RAI”，并且基于RAi生成（220）资源分配命令，称为“RAC”。 RAC指示由无线电网络节点使用的UCCHR。此外，UMM向RAC提供（230）RAC到无线电网络节点（110）。还提供了使UMM能够分配UCCHR的相关方法和节点。

2. 发明申请

WO2010107357A1 RADIO BEARER IDENTIFICATION FOR SELF BACKHAULING AND RELAYING IN LTE ADVANCED 审中-公开
标题翻译：无线承载标识自动退出和继电器在LTE高级
公开(公告)号：WO2010107357A1
公开(公告)日：2010-09-23
申请号：PCT/SE2009/051136
申请日：2009-10-09
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOBERG, Peter , MILDH, Gunnar , RÁCZ, András , JOHANSSON, Niklas , LINDSTRÖM, Magnus
发明人： MOBERG, Peter , MILDH, Gunnar , RÁCZ, András , JOHANSSON, Niklas , LINDSTRÖM, Magnus
IPC分类号： H04W28/06 , H04W76/02 , H04W92/20 , H04W80/02
CPC分类号： H04W28/06 , H04B7/155 , H04B7/2606 , H04W76/11 , H04W76/12 , H04W80/00 , H04W80/02 , H04W84/047 , H04W92/20
摘要： The present invention relates to a method and apparatus for user terminal and bearer identification that reduces the overhead for LTE relaying (layer 2 and layer 3), which will save radio resources on the backhaul link. Reduction in overhead is achieved by providing a more efficient mechanism for user terminal and bearer identification as compared to using GTP-u and associated UDP/IP headers.
摘要翻译：本发明涉及一种减少LTE中继（层2和层3）的开销的用户终端和承载识别的方法和装置，其将节省回程链路上的无线电资源。与使用GTP-u和相关联的UDP / IP报头相比，通过提供更有效的用户终端和承载识别机制来实现开销的降低。

3. 发明申请

WO2009096883A1 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：WO2009096883A1
公开(公告)日：2009-08-06
申请号：PCT/SE2009/050042
申请日：2009-01-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , DIMOU, Konstantinos , LINDSTRÖM, Magnus , SÅGFORS, Mats , MILDH, Gunnar , KAZMI, Muhammad
发明人： DIMOU, Konstantinos , LINDSTRÖM, Magnus , SÅGFORS, 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。

4. 发明申请

WO2009045160A1 A METHOD AND APPARATUS FOR SECURE HANDOVER IN A COMMUNICATION NETWORK 审中-公开
标题翻译：一种用于在通信网络中安全切换的方法和装置
公开(公告)号：WO2009045160A1
公开(公告)日：2009-04-09
申请号：PCT/SE2008/051103
申请日：2008-10-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MILDH, Gunnar , LINDSTRÖM, Magnus
发明人： MILDH, Gunnar , LINDSTRÖM, Magnus
IPC分类号： H04L12/56
CPC分类号： H04W56/001 , H04W36/0033 , H04W36/08 , H04W48/08 , H04W80/02
摘要： In at least one embodiment taught herein, the point in a packet transmission sequence space at which hyper frame numbers are incremented is changed at least temporarily as part of handover processing, where a mobile station (12) is handed over from a source cell to a target cell. More particularly, in at least one embodiment, changing the triggering point, e.g., changing the transmission sequence number at which HFNs are incremented, is done in a manner that delays a next incrementing of the HFN for a radio bearer that was handed over, therefore giving additional time for the mobile station (12) and the handover target base station (16) to ensure synchronization in the face of possible packet losses in the source and/or target cells arising during the handover event.
摘要翻译：在本文教导的至少一个实施例中，超帧数增加的分组传输序列空间中的点至少临时改变，作为切换处理的一部分，其中移动站（12）从源小区切换到靶细胞。更具体地，在至少一个实施例中，改变触发点，例如改变HFN递增的发送序列号，以延迟移交的无线电承载的HFN的下一个递增的方式完成，因此为移动台（12）和切换目标基站（16）提供额外的时间，以确保面对在切换事件期间产生的源和/或目标小区中的可能的分组丢失的同步。

5. 发明申请

WO2011102770A1 METHODS AND DEVICES WHICH ENABLE CONSIDERING A NUMBER OF ACTIVE USER STATIONS LINKED VIA RELAYS WHEN ALLOCATING RADIO RESOURCES 审中-公开
标题翻译：在分配无线电资源时，通过继电器连接的多个活动用户站的方法和设备
公开(公告)号：WO2011102770A1
公开(公告)日：2011-08-25
申请号：PCT/SE2010/050739
申请日：2010-06-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WIEMANN, Henning , LINDSTRÖM, Magnus , MILDH, Gunnar
发明人： WIEMANN, Henning , LINDSTRÖM, Magnus , MILDH, Gunnar
IPC分类号： H04W72/12 , H04B7/14
CPC分类号： H04W24/00 , H04W8/005 , H04W72/04 , H04W88/04
摘要： In a radio communication system, a relay node (203) that relays data received from an anchor node (200) to user stations (204), determines (650) and transmits (652) information about a number of active user stations linked to the relay node, to the anchor node. The anchor node allocates (702) radio resources according to the received (700) information about the number of active user stations.
摘要翻译：在无线电通信系统中，将从锚节点（200）接收的数据中继到用户站（204）的中继节点（203）确定（650）并发送（652）关于链接到用户站中继节点，到锚节点。锚节点根据接收到的关于活动用户站的数量的信息（700）分配（702）无线电资源。

6. 发明申请

WO2010104435A1 SETUP AND CONFIGURATION OF RELAY NODES 审中-公开
标题翻译：继电器的设置和配置
公开(公告)号：WO2010104435A1
公开(公告)日：2010-09-16
申请号：PCT/SE2009/050569
申请日：2009-05-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RÁCZ, András , SELANDER, Göran , NÄSLUND, Mats , BARRIGA, Luis , LINDSTRÖM, Magnus , MILDH, Gunnar , JOHANSSON, Niklas
发明人： RÁCZ, András , SELANDER, Göran , NÄSLUND, Mats , BARRIGA, Luis , LINDSTRÖM, Magnus , MILDH, Gunnar , JOHANSSON, Niklas
IPC分类号： H04W12/06
CPC分类号： H04W12/06 , H04B7/15557 , H04L63/0838 , H04W8/205 , H04W24/02 , H04W84/047
摘要： Systems and methods for the configuration of network nodes without a secured connection in a telecommunications system are described herein. These network nodes can be wireless network nodes which are part of the network infrastructure, such as, wireless relays, wireless repeaters and self-backhauled eNodeBs.
摘要翻译：这里描述了用于在电信系统中配置没有安全连接的网络节点的系统和方法。这些网络节点可以是作为网络基础设施的一部分的无线网络节点，诸如无线中继，无线中继器和自回程的eNodeB。

7. 发明申请

WO2009072956A1 METHOD FOR UPDATING UE CAPABILITY INFORMATION IN A MOBILE TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：在移动电信网络中更新UE能力信息的方法
公开(公告)号：WO2009072956A1
公开(公告)日：2009-06-11
申请号：PCT/SE2008/050575
申请日：2008-05-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MILDH, Gunnar , WALLENTIN, Pontus , RÁCZ, András , NORDSTRAND, Ingrid , LINDSTRÖM, Magnus
发明人： MILDH, Gunnar , WALLENTIN, Pontus , RÁCZ, András , NORDSTRAND, Ingrid , LINDSTRÖM, Magnus
IPC分类号： H04W8/22 , H04W12/00
CPC分类号： H04W8/08 , H04L63/20 , H04W8/22 , H04W12/02 , H04W12/10
摘要： The present invention relates to methods and arrangements for handling UE capability information a mobile telecommunications network wherein an eNodeB (100) receives (60) information regarding the UE capability information from the UE (120) and stores (70) the information. The eNodeB (100) sends (80) the UE capability information to the EPC, i.e. the MME (130). The MME (130) receives and stores (90) the UE capability information. When the UE (120) transits from idle to active state, does an initial attach or when a part of the UE capabilities have changed, it sends (10) a message Ma to the eNodeB (100) regarding the update. The eNodeB (100) receives the message and sends (20) it to the MME (130). The MME (130) sends (30) a response associated with the previously stored UE capability information to the eNodeB (100). The eNodeB (100) decides (40) if the UE capabilities stored in the MME (130) is up-to-date based on the message sent from the UE (120) and the received response from the MME (130). If the UE (120) holds updated UE capabilities the eNodeB (100) could request (50) updated UE capability information from the UE (120).
摘要翻译：本发明涉及用于处理移动电信网络的UE能力信息的方法和装置，其中eNodeB（100）从UE（120）接收（60）关于UE能力信息的信息并存储（70）该信息。 eNodeB（100）向UE（即MME（130））发送（80）UE能力信息。 MME（130）接收并存储（90）UE能力信息。当UE（120）从空闲状态转移到活动状态时，初始附加或当UE能力的一部分已经改变时，它向eNodeB（100）发送关于更新的消息Ma（10）。 eNodeB（100）接收消息并将其发送（20）到MME（130）。 MME（130）向eNodeB（100）发送（30）与先前存储的UE能力信息相关联的响应。 eNodeB（100）基于从UE（120）发送的消息和来自MME（130）的接收到的响应，决定（40）存储在MME（130）中的UE能力是否是最新的。如果UE（120）保持更新的UE能力，则eNodeB（100）可以从UE（120）请求（50）更新的UE能力信息。

8. 发明申请

WO2008115122A3 RANDOM ACCESS ALIGNED HANDOVER 审中-公开
公开(公告)号：WO2008115122A3
公开(公告)日：2008-09-25
申请号：PCT/SE2008/050037
申请日：2008-01-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LINDSTRÖM, Magnus , BEMING, Per , MILDH, Gunnar , BERGSTRÖM, Joakim , MÜLLER, Walter
发明人： LINDSTRÖM, Magnus , BEMING, Per , MILDH, Gunnar , BERGSTRÖM, Joakim , MÜLLER, Walter
IPC分类号： H04Q7/38
摘要： A method and apparatus for reducing handover interruptions when a mobile device executes handover including a random access procedure is described herein. When handover is desirable, a time offset associated with a random access opportunity is determined. The time offset relates the timing of the next random access opportunity to the frame timing of a target access point. Based on the time offset, a network element, e.g., the mobile device, a serving access point, or a mobility management entity, determines a handover start time. Handover is executed at the determined start time to generally align the beginning of the handover execution with the beginning of the next random access opportunity, and therefore, to reduce handover interruption.

9. 发明申请

WO2009116939A2 PROHIBITING UNNECESSARY SCHEDULING REQUESTS FOR UPLINK GRANTS 审中-公开
标题翻译：禁止上传授权的不必要的调度要求
公开(公告)号：WO2009116939A2
公开(公告)日：2009-09-24
申请号：PCT/SE2009/050284
申请日：2009-03-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MOBERG, Peter , LINDSTRÖM, Magnus , ENGLUND, Eva , ENBUSKE, Henrik
发明人： MOBERG, Peter , LINDSTRÖM, Magnus , ENGLUND, Eva , ENBUSKE, Henrik
CPC分类号： H04W72/1284 , H04W72/1242
摘要： Uplink transmission scheduling requests (SRs) may be prohibited for a lower priority data flow, logical channel group (e.g., VoIP configured with semi-persistent resource allocation), or other grouping but may still be triggered for higher priority traffic (e.g., data connected to a signaling radio bearer (SRB)). More efficient scheduling is also achieved by allowing an uplink transmission scheduler to distinguish between different priority flows or groups (e.g., LCGs) without a buffer status report (BSR), As a result, when a semi-persistent resource is scheduled for the lower priority data, there is less delay for high priority data while eliminating uplink and downlink control signaling, i.e., fewer scheduling requests (SRs) and uplink grants, for the lower priority data.
摘要翻译：对于较低优先级的数据流，逻辑信道组（例如，配置有半持久资源分配的VoIP）或其他分组，上行链路传输调度请求（SR）可能被禁止，但是对于较高优先级的业务（例如，数据连接到信令无线电承载（SRB））。通过允许上行链路传输调度器在不具有缓冲器状态报告（BSR）的情况下区分不同优先权流或组（例如，LCG）也可以实现更有效的调度。因此，当为较低优先级数据调度半持久资源时，高优先级数据的延迟较少，同时消除了较低优先级的上行链路和下行链路控制信令，即更少的调度请求（SR）和上行链路授权数据。

10. 发明申请

WO2010002307A1 METHOD AND ARRANGEMENT IN A TELECOMMUNICATIONS SYSTEM 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：WO2010002307A1
公开(公告)日：2010-01-07
申请号：PCT/SE2008/051548
申请日：2008-12-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ÖSTERGAARD, Jessica , MÜLLER, Walter , TORSNER, Per Johan , PELLETIER, Ghyslain , LINDSTRÖM, Magnus , MOBERG, Peter , FARONIUS, Carola , SÅGFORS, Mats , FURUSKÄR, Anders
发明人： ÖSTERGAARD, Jessica , MÜLLER, Walter , TORSNER, Per Johan , PELLETIER, Ghyslain , LINDSTRÖM, Magnus , MOBERG, Peter , FARONIUS, Carola , SÅGFORS, Mats , FURUSKÄR, Anders
IPC分类号： H04W72/12
CPC分类号： H04W72/1268 , H04W72/0446 , H04W72/1284 , H04W74/0833
摘要： The present invention relates to a method and apparatus for requesting scheduling of resources to be used for uplink communication of data in a communications system. If the repeated transmission by a user equipment of scheduling requests on an uplink control channel is determined to be unsuccessful, a random access transmission on a random access channel is initiated as a fallback procedure.
摘要翻译：本发明涉及一种用于请求调度用于通信系统中的数据的上行链路通信的方法和装置。如果由用户设备在上行链路控制信道上进行的调度请求的重复发送被确定为不成功，则随机接入信道上的随机接入传输作为回退过程被启动。

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