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1. 发明申请

US20120230245A1 HARQ HANDLING AT RELAY NODE RECONFIGURATION 有权
标题翻译：在继电器节点重新配置中的HARQ处理
公开(公告)号：US20120230245A1
公开(公告)日：2012-09-13
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： H04W72/04 , H04B7/14
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。

2. 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。

3. 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）。

4. 发明申请

US20120100864A1 Method and Arrangement in a Wireless Communication System 有权
标题翻译：无线通信系统中的方法与布置
公开(公告)号：US20120100864A1
公开(公告)日：2012-04-26
申请号：US13380401
申请日：2010-02-02
申请人： Riikka Susitaival , Stefan Wager , Jessica Östergaard
发明人： Riikka Susitaival , Stefan Wager , Jessica Östergaard
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L1/188 , H04W72/04 , H04W72/1284 , H04W74/085 , H04W88/02 , H04W88/08
摘要： A method in a user equipment for transmitting scheduling requests to a base station includes triggering a scheduling request transmission and transmitting a scheduling request to the base station at the next occurring scheduling request opportunity as a response to the triggering. The method also includes starting a scheduling request prohibiting timer in the user equipment when the scheduling request is transmitted to the base station and prohibiting any further scheduling request retransmission at future scheduling request opportunities while the scheduling request prohibiting timer is running.
摘要翻译：用于向基站发送调度请求的用户设备中的方法包括触发调度请求传输，并且在下一次出现的调度请求机会时向基站发送调度请求作为对该触发的响应。该方法还包括当调度请求被发送到基站并且在调度请求禁止定时器正在运行时在将来的调度请求机会禁止任何进一步的调度请求重发时，在用户设备中启动调度请求禁止定时器。

5. 发明授权

US08543054B2 Method and apparatus for uplink scheduling using relays 有权
标题翻译：使用中继的上行链路调度的方法和装置
公开(公告)号：US08543054B2
公开(公告)日：2013-09-24
申请号：US12980191
申请日：2010-12-28
申请人： Jessica Östergaard , Riikka Susitaival
发明人： Jessica Östergaard , Riikka Susitaival
IPC分类号： H04B3/36
CPC分类号： H04B7/155 , H04W72/1268 , H04W72/1284 , H04W84/047
摘要： In one or more embodiments, the present invention provides a method and apparatus for “early” triggering of a BSR in a relay node. Doing so is advantageous, for example, in reducing the overall time between a UE's transmission of data to a relay node on an access link and the corresponding transmission of that data from the relay node to a donor base station on a backhaul link. Of course, that example is non-limiting. More broadly, in at least one embodiment, the present invention provides for triggering a BSR in the relay node right after learning that there is at least one UE connected to the relay node that wants to transmit UL data. Further, one or more embodiments provide a simple method and apparatus for using a relay node BSR to inform a donor base station about the scheduled status of UEs supported by the relay node.
摘要翻译：在一个或多个实施例中，本发明提供了一种用于在中继节点中“早期”触发BSR的方法和装置。这样做是有利的，例如，在减少UE到接入链路上的中继节点的数据传输和从中继节点到回程链路上的施主基站的相应的传输之间的总时间。当然，这个例子是非限制性的。更广泛地说，在至少一个实施例中，本发明提供在学习到连接到中继节点的至少一个UE想要发送UL数据之后，立即触发中继节点中的BSR。此外，一个或多个实施例提供了一种使用中继节点BSR通知施主基站关于中继节点所支持的UE的调度状态的简单方法和装置。

6. 发明申请

US20110269393A1 Method and Apparatus for Uplink Scheduling using Relays 有权
标题翻译：使用继电器上行链路调度的方法和装置
公开(公告)号：US20110269393A1
公开(公告)日：2011-11-03
申请号：US12980191
申请日：2010-12-28
申请人： Jessica Östergaard , Riikka Susitaival
发明人： Jessica Östergaard , Riikka Susitaival
IPC分类号： H04B7/14
CPC分类号： H04B7/155 , H04W72/1268 , H04W72/1284 , H04W84/047
摘要： In one or more embodiments, the present invention provides a method and apparatus for “early” triggering of a BSR in a relay node. Doing so is advantageous, for example, in reducing the overall time between a UE's transmission of data to a relay node on an access link and the corresponding transmission of that data from the relay node to a donor base station on a backhaul link. Of course, that example is non-limiting. More broadly, in at least one embodiment, the present invention provides for triggering a BSR in the relay node right after learning that there is at least one UE connected to the relay node that wants to transmit UL data. Further, one or more embodiments provide a simple method and apparatus for using a relay node BSR to inform a donor base station about the scheduled status of UEs supported by the relay node.
摘要翻译：在一个或多个实施例中，本发明提供了一种用于在中继节点中“早期”触发BSR的方法和装置。这样做是有利的，例如，在减少UE到接入链路上的中继节点的数据传输和从中继节点到回程链路上的施主基站的相应的传输之间的总时间。当然，这个例子是非限制性的。更广泛地说，在至少一个实施例中，本发明提供在学习到连接到中继节点的至少一个UE想要发送UL数据之后，立即触发中继节点中的BSR。此外，一个或多个实施例提供了一种使用中继节点BSR通知施主基站关于中继节点所支持的UE的调度状态的简单方法和装置。

7. 发明授权

US08750333B2 Backwards-compatible approach to fields of a protocol layer 有权
标题翻译：与协议层字段向后兼容的方法
公开(公告)号：US08750333B2
公开(公告)日：2014-06-10
申请号：US13372893
申请日：2012-02-14
申请人： Riikka Susitaival , Magnus Lindström , Henning Wiemann
发明人： Riikka Susitaival , Magnus Lindström , Henning Wiemann
IPC分类号： H04J3/24 , H04W28/06 , H04L29/08
CPC分类号： H04W28/06 , H04L29/08027
摘要： Fields such as sequence numbers and length indicators of protocol layers are extended in extended headers so as to be backwards compatible with corresponding legacy headers. The existing fields of the legacy headers are not directly extended. Instead, existing fields are logically concatenated with other fields of the extended header. Whether the extended fields or legacy fields will be used can be determined dynamically based on current transport block size or semi-statically by higher layers.
摘要翻译：诸如协议层的序列号和长度指示符的字段在扩展头部中扩展，以便与相应的传统头部向后兼容。传统头文件的现有字段不会直接扩展。相反，现有字段在逻辑上与扩展头文件的其他字段连接。是否使用扩展字段或遗留字段可以基于当前传输块大小或半静态地由较高层动态地确定。

8. 发明申请

US20140133388A1 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：US20140133388A1
公开(公告)日：2014-05-15
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
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。

9. 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。

10. 发明授权

US09107197B2 Terminal-based selection of radio parameters among a parameter subset offered by the network 有权
标题翻译：由网络提供的参数子集中基于终端的无线电参数选择
公开(公告)号：US09107197B2
公开(公告)日：2015-08-11
申请号：US13209796
申请日：2011-08-15
申请人： Per Willars , Riikka Susitaival , Henning Wiemann
发明人： Per Willars , Riikka Susitaival , Henning Wiemann
IPC分类号： H04W76/00 , H04W76/04
CPC分类号： H04W76/04 , H04W76/20
摘要： A method of operating a telecommunications system (20) comprises a radio access network node (34) offering plural parameter configurations to a wireless terminal (30) over a radio interface (32) and the wireless terminal (30) choosing a preferred parameter configuration from among the plural parameter configurations offered by the radio access network node. In an example embodiment and mode, the method further comprises the radio access network node (34) offering the plural parameter configurations as a list of discontinuous reception (DRX) configuration information elements, each discontinuous reception (DRX) configuration information element comprising one parameter value for each of the one or more corresponding discontinuous reception parameters defined for the configuration information element.
摘要翻译：一种操作电信系统（20）的方法包括通过无线电接口（32）向无线终端（30）提供多个参数配置的无线电接入网络节点（34），无线终端（30）从在无线电接入网络节点提供的多个参数配置中。在一个示例性实施例和方式中，该方法还包括提供多个参数配置的无线电接入网络节点（34）作为不连续接收（DRX）配置信息元素的列表，每个不连续接收（DRX）配置信息元素包括一个参数值对于为配置信息元素定义的一个或多个对应的不连续接收参数中的每一个。

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