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公开(公告)号：US20110188422A1
公开(公告)日：2011-08-04
申请号：US12999983
申请日：2008-12-22
申请人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
发明人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
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： 本发明涉及一种在通信系统中请求用于数据上行链路通信的资源调度的方法和装置。 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被作为回退过程被启动。
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公开(公告)号：US09215729B2
公开(公告)日：2015-12-15
申请号：US12999983
申请日：2008-12-22
申请人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
发明人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
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： 本发明涉及一种在通信系统中请求用于数据上行链路通信的资源调度的方法和装置。 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被作为回退过程被启动。
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公开(公告)号：US20100284354A1
公开(公告)日：2010-11-11
申请号：US12717176
申请日：2010-03-04
IPC分类号： H04W72/12
CPC分类号： H04W72/1284
摘要： A method in a user equipment for requesting that a base station schedule the user equipment for an uplink data transmission to the base station is provided. The user equipment comprises a buffer. Directly or indirectly responsive to receiving data into the buffer to be transmitted to the base station, the user equipment generates a scheduling request trigger. The scheduling request trigger is configured to trigger the sending of a scheduling request to the base station if the trigger is pending at the next scheduling request opportunity, and to remain pending until it is cancelled. The user equipment cancels the pending scheduling request trigger when the data is accounted for in a buffer status report, which reports the size of the buffer to the base station, or when the data is included directly in a scheduled uplink data transmission whichever occurs first.
摘要翻译： 提供了一种用于请求基站对基站进行上行链路数据传输的用户设备的调度的用户设备中的方法。 用户设备包括缓冲器。 直接或间接响应于将数据接收到缓冲器中以发送到基站，用户设备产生调度请求触发。 如果触发器在下一个调度请求机会处于等待状态，则调度请求触发器被配置为触发向基站发送调度请求，并在待取消之前保持挂起状态。 当在缓冲器状态报告中考虑数据时，用户设备取消挂起的调度请求触发，该缓冲器状态报告向基站报告缓冲器的大小，或者当直接将数据直接包括在调度的上行链路数据传输中时，以先发生者为准。
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公开(公告)号：US08543125B2
公开(公告)日：2013-09-24
申请号：US13380401
申请日：2010-02-02
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。
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公开(公告)号：US20140003328A1
公开(公告)日：2014-01-02
申请号：US14004853
申请日：2011-05-17
IPC分类号： H04W72/08
CPC分类号： H04W72/087 , H04W56/0045 , H04W72/048 , H04W84/047
摘要： A donor radio base station and relay node for configuring information associated with radio bearers in a radio communications network. The donor radio base station controls the relay node, which serves a cell and controls a number of first radio bearers over a first radio interface between the relay node and at least one user equipment served in the cell. The donor radio base station further controls a number of second radio bearers over a second radio interface between the donor radio base station and the relay node. The donor radio base station receives characteristic information indicating a characteristic of the relay node, and configures bearer information associated with at least one of the first radio bearers or the second radio bearers based on the indicated characteristic in the received characteristic information. The configured bearer information is utilized in the radio communications network during operation.
摘要翻译： 供体无线电基站和中继节点，用于在无线电通信网络中配置与无线承载有关的信息。 施主无线电基站控制中继节点，该中继节点为小区服务，并通过中继节点与在小区中服务的至少一个用户设备之间的第一无线电接口来控制多个第一无线电承载。 施主无线电基站通过施主无线电基站和中继节点之间的第二无线电接口进一步控制多个第二无线电承载。 施主无线电基站接收指示中继节点的特性的特征信息，并且基于接收的特征信息中指示的特性来配置与第一无线承载或第二无线承载中的至少一个相关联的承载信息。 所配置的承载信息在操作期间在无线电通信网络中使用。
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公开(公告)号：US20130003560A1
公开(公告)日：2013-01-03
申请号：US13582869
申请日：2010-03-11
申请人： Magnus Lundevall , Jessica Ostergaard , Yu Qian , Henning Wiemann
发明人： Magnus Lundevall , Jessica Ostergaard , Yu Qian , Henning Wiemann
IPC分类号： H04L12/26
CPC分类号： H04W24/00 , H04L1/0003 , H04L1/0009 , H04L1/1867 , H04L1/201 , H04L1/245 , H04L41/5019 , H04W28/18 , H04W48/08 , H04W48/16
摘要： A method and arrangement for estimating the current channel quality for a data transfer in a mobile network. In a sending system entity, a channel quality estimate (CQE) associated with a data transfer to a receiving system entity in a mobile communication network is adjusted. One or more probing packets are communicated 400 between the sending system entity and the receiving system entity, each probing packet being formatted according to a predefined combination of transmission parameters. Furthermore, is a Channel State Information (CSI) report received 404 from the receiving system entity, and the CQE is adjusted 406 based on the CSI report and which probing packets have been successfully communicated. By sending a sequence of probing packets, each formatted according to a predefined combination of transmission parameters, and not waiting for each packet to be acknowledged, a fast and accurate estimation of the current channel quality is achieved.
摘要翻译： 一种用于估计移动网络中的数据传输的当前信道质量的方法和装置。 在发送系统实体中，调整与移动通信网络中的接收系统实体的数据传输相关联的信道质量估计（CQE）。 在发送系统实体和接收系统实体之间传送一个或多个探测分组400，每个探测分组根据传输参数的预定组合进行格式化。 此外，是从接收系统实体接收到的信道状态信息（CSI）报告404，并且基于CSI报告调整了406，并且哪个探测分组被成功通信。 通过发送一系列探测分组，每个探测分组根据传输参数的预定组合进行格式化，并且不等待每个待确认的分组，实现当前信道质量的快速和准确的估计。
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公开(公告)号：US20110228700A1
公开(公告)日：2011-09-22
申请号：US12833234
申请日：2010-07-09
CPC分类号： H04W24/02 , H04B7/2606 , H04W72/005 , H04W84/047
摘要： A coordinating node avoids or reduces interference between relay nodes by coordinating subframe allocation for the interfering relay nodes. The coordinating node identifies the interfering relay nodes that require the same subframe allocation and provides the necessary signaling so that the involved nodes get information concerning the subframe allocations. The system may be implemented using a centralized node (e.g., OAM) or distributed coordinating nodes.
摘要翻译： 协调节点通过协调干扰中继节点的子帧分配来避免或减少中继节点之间的干扰。 协调节点识别需要相同子帧分配的干扰中继节点，并提供必要的信令，使得所涉及的节点获得关于子帧分配的信息。 该系统可以使用集中式节点（例如，OAM）或分布式协调节点来实现。
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公开(公告)号：US09282565B2
公开(公告)日：2016-03-08
申请号：US14004853
申请日：2011-05-17
CPC分类号： H04W72/087 , H04W56/0045 , H04W72/048 , H04W84/047
摘要： A donor radio base station and relay node for configuring information associated with radio bearers in a radio communications network. The donor radio base station controls the relay node, which serves a cell and controls a number of first radio bearers over a first radio interface between the relay node and at least one user equipment served in the cell. The donor radio base station further controls a number of second radio bearers over a second radio interface between the donor radio base station and the relay node. The donor radio base station receives characteristic information indicating a characteristic of the relay node, and configures bearer information associated with at least one of the first radio bearers or the second radio bearers based on the indicated characteristic in the received characteristic information. The configured bearer information is utilized in the radio communications network during operation.
摘要翻译： 供体无线电基站和中继节点，用于在无线电通信网络中配置与无线承载有关的信息。 施主无线电基站控制中继节点，该中继节点为小区服务，并通过中继节点与在小区中服务的至少一个用户设备之间的第一无线电接口来控制多个第一无线电承载。 施主无线电基站通过施主无线电基站和中继节点之间的第二无线电接口进一步控制多个第二无线电承载。 施主无线电基站接收指示中继节点的特性的特征信息，并且基于接收的特征信息中指示的特性来配置与第一无线承载或第二无线承载中的至少一个相关联的承载信息。 所配置的承载信息在操作期间在无线电通信网络中使用。
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公开(公告)号：US08995282B2
公开(公告)日：2015-03-31
申请号：US13582869
申请日：2010-03-11
申请人： Magnus Lundevall , Jessica Ostergaard , Yu Qian , Henning Wiemann
发明人： Magnus Lundevall , Jessica Ostergaard , Yu Qian , Henning Wiemann
IPC分类号： G01R31/08 , H04W24/00 , H04L1/18 , H04L1/20 , H04L1/24 , H04L12/24 , H04W28/18 , H04W48/08 , H04W48/16 , H04L1/00
CPC分类号： H04W24/00 , H04L1/0003 , H04L1/0009 , H04L1/1867 , H04L1/201 , H04L1/245 , H04L41/5019 , H04W28/18 , H04W48/08 , H04W48/16
摘要： A method and arrangement for estimating the current channel quality for a data transfer in a mobile network. In a sending system entity, a channel quality estimate (CQE) associated with a data transfer to a receiving system entity in a mobile communication network is adjusted. One or more probing packets are communicated 400 between the sending system entity and the receiving system entity, each probing packet being formatted according to a predefined combination of transmission parameters. Furthermore, is a Channel State Information (CSI) report received 404 from the receiving system entity, and the CQE is adjusted 406 based on the CSI report and which probing packets have been successfully communicated. By sending a sequence of probing packets, each formatted according to a predefined combination of transmission parameters, and not waiting for each packet to be acknowledged, a fast and accurate estimation of the current channel quality is achieved.
摘要翻译： 一种用于估计移动网络中的数据传输的当前信道质量的方法和装置。 在发送系统实体中，调整与移动通信网络中的接收系统实体的数据传输相关联的信道质量估计（CQE）。 在发送系统实体和接收系统实体之间传送一个或多个探测分组400，每个探测分组根据传输参数的预定组合进行格式化。 此外，是从接收系统实体接收到的信道状态信息（CSI）报告404，并且基于CSI报告调整了406，并且哪个探测分组被成功通信。 通过发送一系列探测分组，每个探测分组根据传输参数的预定组合进行格式化，并且不等待每个待确认的分组，实现当前信道质量的快速和准确的估计。
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