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31. 发明申请

US20130194998A1 Access Spreading with Selective Paging 有权
标题翻译：使用选择性寻呼进行访问传播
公开(公告)号：US20130194998A1
公开(公告)日：2013-08-01
申请号：US13640505
申请日：2012-08-31
申请人： Riikka Susitaival , Anna Larmo
发明人： Riikka Susitaival , Anna Larmo
IPC分类号： H04W72/04 , H04W4/06
CPC分类号： H04W68/02
摘要： The present invention provides methods and apparatus for selectively notifying user equipments (UEs) of updated access barring statuses and for spreading access attempts by the UEs. The methods and apparatus disclosed in the present application reduce potential overloads in a radio access network caused by UEs simultaneously accessing the radio network, after being notified that access restrictions have been removed.
摘要翻译：本发明提供了用于选择性地通知用户设备（UE）更新的接入限制状态和用于扩展UE的接入尝试的方法和装置。本申请中公开的方法和装置在被通知接入限制被消除之后减少了由同时接入无线电网络的UE引起的无线接入网络中的潜在过载。

32. 发明授权

US08472991B2 Method and a base station for detecting loss of synchronization 有权
标题翻译：用于检测同步丢失的方法和基站
公开(公告)号：US08472991B2
公开(公告)日：2013-06-25
申请号：US12391312
申请日：2009-02-24
申请人： Ghyslain Pelletier , Riikka Susitaival
发明人： Ghyslain Pelletier , Riikka Susitaival
IPC分类号： H04B7/00 , H04B1/38
CPC分类号： H04W56/005 , H04L1/18 , H04W56/0075 , H04W76/20 , H04W76/28
摘要： The present invention relates to a method for detecting loss in DRX synchronization in a telecommunications system. The present invention further relates to a base station configured to perform the method for detecting the loss in DRX synchronization. The method comprises the steps of assigning radio resources to a UE for enabling the UE to send uplink information to the base station. The method further comprises the step of detecting loss in DRX synchronization when information that is expected by the base station is absent on the assigned resource(s).
摘要翻译：本发明涉及用于检测电信系统中DRX同步的损失的方法。本发明还涉及一种被配置为执行用于检测DRX同步中的丢失的方法的基站。该方法包括以下步骤：向UE分配无线电资源，以使UE能够向基站发送上行链路信息。该方法还包括当在所分配的资源上不存在由基站预期的信息时，检测DRX同步中的丢失的步骤。

33. 发明申请

US20120295622A1 USING MOBILITY STATISTICS TO ENHANCE TELECOMMUNICATIONS HANDOVER 审中-公开
标题翻译：使用移动统计信息加强电信交换
公开(公告)号：US20120295622A1
公开(公告)日：2012-11-22
申请号：US13541093
申请日：2012-07-03
申请人： Muhammad Kazmi , Konstanios Dimou , Bengt Lindoff , Walter Müller , Riikka Susitaival
发明人： Muhammad Kazmi , Konstanios Dimou , Bengt Lindoff , Walter Müller , Riikka Susitaival
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04W36/0085
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）进行通信的无线终端（30）的通信网络（20）的方法包括使用无线终端（30）执行相对于网络的多个小区的测量，然后使用无线终端（30）或网络节点（22）进行关于无线终端与网络的最佳小区的连接程度的确定。该方法还包括使用无线终端（30）或网络节点（22）根据该确定为无线终端（30）选择与移动性有关的参数。

34. 发明申请

US20120224574A1 Handling of Acknowledgement Messages in a Relay Network Node 审中-公开
标题翻译：处理中继网络节点中的确认消息
公开(公告)号：US20120224574A1
公开(公告)日：2012-09-06
申请号：US13346156
申请日：2012-01-09
申请人： Christian Hoymann , Jessica Östergaard , Riikka Susitaival
发明人： Christian Hoymann , Jessica Östergaard , Riikka Susitaival
IPC分类号： H04L12/56
CPC分类号： H04L1/1607 , H04L1/1822 , H04L1/1896 , H04L5/0053 , H04L2001/0097
摘要： The invention proposes a novel method for handling acknowledgement messages between a first protocol layer (L1) and a second protocol layer (L2) in a network node operating as a relay network node (RN). The first protocol layer (L1) is lower with respect to the second protocol layer (L2). The acknowledgement messages (ACK) are related to Automatic Repeat Request (ARQ) processes and the Relay Node (RN) is engaged in an Uplink transmission towards a network access node (eNB). The method comprises a step (10) of receiving a first grant indication by said network access node (eNB) that an Uplink Transmission is granted at said first protocol layer entity (L1) and a step of sending (100) towards said second protocol layer entity (L1) an indication of Acknowledgement (ACK) after receiving a first grant indication. The invention also proposes a corresponding Relay Node (RN).
摘要翻译：本发明提出了一种用于处理作为中继网络节点（RN）的网络节点中的第一协议层（L1）和第二协议层（L2）之间的确认消息的新方法。第一协议层（L1）相对于第二协议层（L2）较低。确认消息（ACK）与自动重传请求（ARQ）过程相关，并且中继节点（RN）参与到网络接入节点（eNB）的上行链路传输。该方法包括步骤（10），接收所述网络接入节点（eNB）的第一授权指示，在所述第一协议层实体（L1）上授权上行传输，以及向所述第二协议层实体（L1）在接收到第一授权指示之后，确认（ACK）的指示。本发明还提出了一种相应的中继节点（RN）。

35. 发明授权

US09532369B2 Dynamic configuration of subframes in a radio communications system 有权
标题翻译：无线电通信系统中子帧的动态配置
公开(公告)号：US09532369B2
公开(公告)日：2016-12-27
申请号：US14385536
申请日：2012-03-22
申请人： Riikka Susitaival , David Astely , Erik Eriksson
发明人： Riikka Susitaival , David Astely , Erik Eriksson
IPC分类号： H04W72/12 , H04W72/04 , H04L5/14
CPC分类号： H04W72/1205 , H04L5/1469 , H04W72/0446
摘要： The technology disclosed provides the ability for a subframe to be dynamically configured in time division duplex (TDD) communications between a UE radio terminal and a radio network node. A frame structure includes one or more subframes preconfigured as a downlink subframe, one or more subframes preconfigured as an uplink subframe, and one or more dynamically configurable subframes. Each dynamically configurable subframe includes a guard time period and at least a downlink part for transporting a dynamically configurable amount of downlink information, and in some embodiments, uplink information. A configuration for dynamically configurable subframes is determined for transmission and/or reception between the UE radio terminal and the radio network node.
摘要翻译：所公开的技术提供了在UE无线电终端和无线电网络节点之间的时分双工（TDD）通信中动态配置子帧的能力。帧结构包括预配置为下行链路子帧的一个或多个子帧，预配置为上行链路子帧的一个或多个子帧以及一个或多个可动态配置的子帧。每个动态可配置的子帧包括保护时间周期和用于传送动态可配置量的下行链路信息的至少下行链路部分，并且在一些实施例中包括上行链路信息。确定用于可动态配置的子帧的配置用于UE无线电终端和无线电网络节点之间的发送和/或接收。

36. 发明授权

US09215645B2 Controlling network accesses by radio terminals associated with access classes 有权
标题翻译：控制与访问类相关联的无线电终端的网络访问
公开(公告)号：US09215645B2
公开(公告)日：2015-12-15
申请号：US13364506
申请日：2012-02-02
申请人： Riikka Susitaival
发明人： Riikka Susitaival
IPC分类号： H04W48/06 , H04W74/08 , H04W48/08
CPC分类号： H04W48/06 , H04W48/08 , H04W74/0875
摘要： A terminal's access to a network over a radio interface using access resources is controlled to reduce network load. The terminal is associated with one of a set of access classes and receives information from the network about limited access resources and permitted access classes. Terminals not associated with a permitted access class are prohibited from using the limited access resources. The terminal determines a first set of time periods during which available access resources, permitted for use by the access class of the terminal, may be used by the terminal to access the radio network. The first time period set is different from other sets of time periods permitted for use by other access classes. The terminal communicates using the available access resources during the first set of time periods to reduce network load.
摘要翻译：控制终端通过无线接口使用接入资源对网络的访问，以减少网络负载。终端与一组接入类别中的一个相关联，并且从网络接收关于有限的接入资源和允许的接入类的信息。不允许与允许访问类相关联的终端使用有限的访问资源。终端确定第一组时间段，在该第一组时间段期间，终端访问类别允许使用的可用接入资源可被终端接入无线电网络。第一个时间段与其他访问类允许使用的其他时间段不同。终端在第一组时间段期间使用可用接入资源进行通信，以减少网络负载。

37. 发明授权

US09215057B2 Sub-carrier allocation in a wireless communication system 有权
标题翻译：无线通信系统中的子载波分配
公开(公告)号：US09215057B2
公开(公告)日：2015-12-15
申请号：US14128138
申请日：2011-06-29
申请人： Stefan Wager , Christian Hoymann , Riikka Susitaival , Vesa Virkki
发明人： Stefan Wager , Christian Hoymann , Riikka Susitaival , Vesa Virkki
IPC分类号： H04L5/00 , H04B7/14 , H04W72/04 , H04W84/04 , H04W16/04
CPC分类号： H04L5/0058 , H04B7/14 , H04W16/04 , H04W72/0446 , H04W84/047
摘要： A radio base station, a relay node and a respective method therein are provided for communicating data to a user equipment, the relay node being associated with the base station, wherein a downlink transmission to the user equipment is scheduled on subframe(s) available for the base station. The method in the radio base station comprises detecting that at least a part of the available subframes are not needed for downlink transmission to the relay node; and un-reserving at least one of the not needed subframes. The method further comprises transmitting, to the relay node, a release notification message notifying the relay node of the unreserved subframes for enabling the relay node to use the unreserved subframes for downlink transmission.
摘要翻译：提供无线基站，中继节点及其各自的方法，用于向用户设备传送数据，所述中继节点与所述基站相关联，其中向所述用户设备的下行链路传输调度在可用于基站。无线基站中的方法包括检测到中继节点的下行链路传输不需要至少一部分可用子帧; 并且不保留至少一个不需要的子帧。所述方法还包括向所述中继节点发送释放通知消息，所述释放通知消息向所述中继节点通知所述未保留子帧，以使所述中继节点能够使用所述未预留子帧用于下行链路传输。

38. 发明授权

US08958364B2 HARQ handling at relay node reconfiguration 有权
标题翻译：中继节点重配置的HARQ处理
公开(公告)号：US08958364B2
公开(公告)日：2015-02-17
申请号：US13372739
申请日：2012-02-14
申请人： Jessica Östergaard , Christian Hoymann , Magnus Lindström , Riikka Susitaival
发明人： Jessica Östergaard , Christian Hoymann , Magnus Lindström , Riikka Susitaival
IPC分类号： H04W4/00 , H04W72/04 , H04W84/04
CPC分类号： H04L1/1893 , H04W72/0413 , H04W72/0426 , H04W72/1273 , H04W72/14 , H04W84/047
摘要： A radio access network comprises a donor base station node (29) and a relay base station node (20). The relay base station node (29) participates in communications across a first radio interface with a wireless terminal (30) and also participates in communications over a backhaul link across a second radio interface, the second radio interface reusing at least some functionality of the first interface. The donor base station node (28) configures a subframe configuration pattern. The subframe configuration pattern is arranged to specify which subframe(s) of a frame structure may be utilized for the backhaul link. As a result of subframe configuration, a HARQ process state in a HARQ process at one of the base station nodes is known by the other base station node by any of several operational modes.
摘要翻译：无线电接入网络包括：施主基站节点（29）和中继基站节点（20）。中继基站节点（29）通过第一无线电接口参与与无线终端（30）的通信，并且还通过跨第二无线电接口的回程链路参与通信，第二无线电接口重新利用第一无线接口的至少一些功能接口。施主基站节点（28）配置子帧配置模式。子帧配置模式被布置为指定帧结构的哪些子帧可以用于回程链路。作为子帧配置的结果，基站节点之一的HARQ过程中的HARQ处理状态由其他基站节点通过若干操作模式中的任何一种已知。

39. 发明申请

US20150043392A1 DYNAMIC CONFIGURATION OF SUBFRAMES IN A RADIO COMMUNICATIONS SYSTEM 有权
标题翻译：无线电通信系统中子帧的动态配置
公开(公告)号：US20150043392A1
公开(公告)日：2015-02-12
申请号：US14385536
申请日：2012-03-22
申请人： Riikka Susitaival , David Astely , Erik Eriksson
发明人： Riikka Susitaival , David Astely , Erik Eriksson
IPC分类号： H04W72/12 , H04L5/14
CPC分类号： H04W72/1205 , H04L5/1469 , H04W72/0446
摘要： The technology disclosed provides the ability for a subframe to be dynamically configured in time division duplex (TDD) communications between a UE radio terminal and a radio network node. A frame structure includes one or more subframes preconfigured as a downlink subframe, one or more subframes preconfigured as an uplink subframe, and one or more dynamically configurable subframes. Each dynamically configurable subframe includes a guard time period and at least a downlink part for transporting a dynamically configurable amount of downlink information, and in some embodiments, uplink information. A configuration for dynamically configurable subframes is determined for transmission and/or reception between the UE radio terminal and the radio network node.
摘要翻译：所公开的技术提供了在UE无线电终端和无线电网络节点之间的时分双工（TDD）通信中动态配置子帧的能力。帧结构包括预配置为下行链路子帧的一个或多个子帧，预配置为上行链路子帧的一个或多个子帧以及一个或多个可动态配置的子帧。每个动态可配置的子帧包括保护时间周期和用于传送动态可配置量的下行链路信息的至少下行链路部分，并且在一些实施例中包括上行链路信息。确定用于可动态配置的子帧的配置用于UE无线电终端和无线电网络节点之间的发送和/或接收。

40. 发明授权

US08837335B2 Timeslot allocation method in a wireless TDD network 有权
标题翻译：无线TDD网络中的时隙分配方法
公开(公告)号：US08837335B2
公开(公告)日：2014-09-16
申请号：US13704083
申请日：2010-06-24
申请人： Riikka Susitaival , Konstantinos Dimou
发明人： Riikka Susitaival , Konstantinos Dimou
IPC分类号： H04L5/14 , H04B7/212
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，该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，接收测量报告以及向用户设备分配资源来提供信号强度测量报告在收到的测量报告。因此，当接收信号强度测量报告指示这种分配是适当的时，由此在用户设备中避免了分别在第一基站和第二基站中具有相同上行链路 - 下行链路方向的TTI中的资源分配。另外，描述了在TDD无线网络中进行调度的用户设备中的方法和装置。

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