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1. 发明申请

US20110053602A1 REPEATER GAIN CONTROL METHOD AND APPARATUS 有权
标题翻译：重复增益控制方法和装置
公开(公告)号：US20110053602A1
公开(公告)日：2011-03-03
申请号：US12547773
申请日：2009-08-26
申请人： Peter Moberg , Pâl Frenger , Thomas Rimhagen , Riikka Susitaival
发明人： Peter Moberg , Pâl Frenger , Thomas Rimhagen , Riikka Susitaival
IPC分类号： H04W72/00 , H04B7/14
CPC分类号： H04W52/287 , H04B7/15535 , H04W52/362 , H04W52/46
摘要： This document proposes soft activation and inactivation of (network) repeaters that are, for example, activated on an as-needed basis. With soft activation, repeater gain ramps upward at a controlled rate, thereby avoiding rapid changes in interference caused by the repeater. Likewise, with soft inactivation, repeater gain ramps downward at a controlled rate. Soft activation/inactivation results in more gradual changes in the interference contribution of the repeater, thereby improving the performance of interference-compensating radio receivers operating in proximity to the repeater.
摘要翻译：本文件提出了（网络）中继器的软启动和失活，例如，根据需要激活。通过软启动，中继器增益以受控速率向上上升，从而避免了由中继器引起的干扰的快速变化。同样，在软灭活时，中继器增益以受控的速率向下倾斜。软激活/失活导致中继器干扰贡献的逐渐变化，从而提高在中继器附近操作的干扰补偿无线电接收机的性能。

2. 发明授权

US08213353B2 Repeater gain control method and apparatus 有权
标题翻译：中继器增益控制方法和装置
公开(公告)号：US08213353B2
公开(公告)日：2012-07-03
申请号：US12547773
申请日：2009-08-26
申请人： Peter Moberg , P{dot over (a)}l Frenger , Thomas Rimhagen , Riikka Susitaival
发明人： Peter Moberg , P{dot over (a)}l Frenger , Thomas Rimhagen , Riikka Susitaival
IPC分类号： H04B7/14
CPC分类号： H04W52/287 , H04B7/15535 , H04W52/362 , H04W52/46
摘要： This document proposes soft activation and inactivation of (network) repeaters that are, for example, activated on an as-needed basis. With soft activation, repeater gain ramps upward at a controlled rate, thereby avoiding rapid changes in interference caused by the repeater. Likewise, with soft inactivation, repeater gain ramps downward at a controlled rate. Soft activation/inactivation results in more gradual changes in the interference contribution of the repeater, thereby improving the performance of interference-compensating radio receivers operating in proximity to the repeater.
摘要翻译：本文件提出了（网络）中继器的软启动和失活，例如，根据需要激活。通过软启动，中继器增益以受控的速率向上上升，从而避免了由中继器引起的干扰的快速变化。同样，在软灭活时，中继器增益以受控的速率向下倾斜。软激活/失活导致中继器干扰贡献的逐渐变化，从而提高在中继器附近操作的干扰补偿无线电接收机的性能。

3. 发明授权

US08687619B2 System and method of downlinking data to an unsynchronized user equipment in a telecommunications network 有权
标题翻译：将数据下行到电信网络中的不同步用户设备的系统和方法
公开(公告)号：US08687619B2
公开(公告)日：2014-04-01
申请号：US12432961
申请日：2009-04-30
申请人： Johan Torsner , Stefan Wager , Niklas Johansson , Riikka Susitaival , Peter Moberg , Magnus Lindstrom
发明人： Johan Torsner , Stefan Wager , Niklas Johansson , Riikka Susitaival , Peter Moberg , Magnus Lindstrom
IPC分类号： H04J3/06
CPC分类号： H04W56/00 , H04L1/1635 , H04L1/1812 , H04W92/10
摘要： A system, method and node of downlinking transmissions to an unsynchronized UE in a telecommunications network. The method begins by a node in the network requesting synchronization of the UE with the network. A first transmission of data is sent from the node to the UE prior to synchronization of the UE. The UE then synchronizes with the network by the UE performing a Random Access procedure with the node, thereby triggering a time alignment command from the node to the UE to synchronize the UE with the network. A second transmission of data is then sent from the node to the UE after the UE is synchronized. A response feedback message is sent to the node from the UE. The message is a cumulative feedback message of the first transmission of data and the second transmission of data. Thus, data may be transmitted prior to synchronization of the UE.
摘要翻译：在电信网络中向不同步的UE下行传输的系统，方法和节点。该方法由网络中的节点开始请求UE与网络的同步。在UE同步之前，首先从节点向UE发送数据。然后，UE与UE同步与该节点进行随机接入过程，从而触发从节点到UE的时间对准命令，以使UE与网络同步。然后在UE同步之后，从节点向UE发送第二次数据传输。响应反馈消息从UE发送到节点。消息是数据的第一次传输和数据的第二次传输的累积反馈消息。因此，可以在UE同步之前传送数据。

4. 发明申请

US20100111069A1 SYSTEM AND METHOD OF DOWNLINKING DATA TO AN UNSYNCHRONIZED USER EQUIPMENT IN A TELECOMMUNICATIONS NETWORK 有权
标题翻译：将数据下载到电信网络中的不间断用户设备的系统和方法
公开(公告)号：US20100111069A1
公开(公告)日：2010-05-06
申请号：US12432961
申请日：2009-04-30
申请人： Johan Torsner , Stefan Wager , Niklas Johansson , Riikka Susitaival , Peter Moberg , Magnus Lindstrom
发明人： Johan Torsner , Stefan Wager , Niklas Johansson , Riikka Susitaival , Peter Moberg , Magnus Lindstrom
IPC分类号： H04J3/06
CPC分类号： H04W56/00 , H04L1/1635 , H04L1/1812 , H04W92/10
摘要： A system, method and node of downlinking transmissions to an unsynchronized UE in a telecommunications network. The method begins by a node in the network requesting synchronization of the UE with the network. A first transmission of data is sent from the node to the UE prior to synchronization of the UE. The UE then synchronizes with the network by the UE performing a Random Access procedure with the node, thereby triggering a time alignment command from the node to the UE to synchronize the UE with the network. A second transmission of data is then sent from the node to the UE after the UE is synchronized. A response feedback message is sent to the node from the UE. The message is a cumulative feedback message of the first transmission of data and the second transmission of data. Thus, data may be transmitted prior to synchronization of the UE.
摘要翻译：在电信网络中向不同步的UE下行传输的系统，方法和节点。该方法由网络中的节点开始请求UE与网络的同步。在UE同步之前，首先从节点向UE发送数据。然后，UE与UE同步与该节点进行随机接入过程，从而触发从节点到UE的时间对准命令，以使UE与网络同步。然后在UE同步之后，从节点向UE发送第二次数据传输。响应反馈消息从UE发送到节点。消息是数据的第一次传输和数据的第二次传输的累积反馈消息。因此，可以在UE同步之前传送数据。

5. 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。

6. 发明授权

US08837403B2 Methods and arrangements for scheduling radio resources in a wireless communication system 有权
标题翻译：在无线通信系统中调度无线电资源的方法和装置
公开(公告)号：US08837403B2
公开(公告)日：2014-09-16
申请号：US13392224
申请日：2010-07-16
申请人： Magnus Stattin , Henning Wiemann , Riikka Susitaival , Sara Landström , Stefan Wänstedt , Mårten Ericson
发明人： Magnus Stattin , Henning Wiemann , Riikka Susitaival , Sara Landström , Stefan Wänstedt , Mårten Ericson
IPC分类号： H04W4/00 , H04W72/12
CPC分类号： H04W72/1284 , H04W72/1221
摘要： Methods and arrangements in a base station are provided for scheduling radio resources to a user equipment. A time offset value is received that is associated with the moment of time when a frame of data was generated in the user equipment buffer. The moment of time when the frame of data was generated in the user equipment buffer is determined, based on the received time offset value. Thus, the buffer state of the user equipment buffer is predicted by using the determined moment of time when the frame of data was generated in the user equipment buffer. Radio resources are granted to the user equipment, based on the predicted buffer state of the user equipment buffer. Methods and arrangements in a user equipment for assisting the base station in scheduling radio resources are also provided herein.
摘要翻译：提供基站中的方法和布置用于向用户设备调度无线电资源。接收与在用户设备缓冲器中生成数据帧的时刻相关联的时间偏移值。基于接收到的时间偏移值来确定在用户设备缓冲器中生成数据帧的时刻。因此，通过使用在用户设备缓冲器中生成数据帧时确定的时刻来预测用户设备缓冲器的缓冲状态。根据用户设备缓冲区的预测缓冲状态，向用户设备授予无线资源。本文还提供了用于辅助基站调度无线电资源的用户设备中的方法和布置。

7. 发明申请

US20140071868A1 APPARATUSES AND METHODS FOR MANAGING PENDING HARQ RETRANSMISSIONS 有权
标题翻译：用于管理正在进行的HARQ恢复的装置和方法
公开(公告)号：US20140071868A1
公开(公告)日：2014-03-13
申请号：US13825462
申请日：2012-11-09
申请人： Gunnar Bergquist , Riikka Susitaival , Anders Ohlsson , Mikael Wittberg
发明人： Gunnar Bergquist , Riikka Susitaival , Anders Ohlsson , Mikael Wittberg
IPC分类号： H04W76/04 , H04L1/18
CPC分类号： H04W76/28 , H04L1/1803 , H04L1/1864 , H04L1/1896
摘要： Methods and systems present solutions to, for example, the problem of unnecessary preparedness for suspended retransmissions in the user equipment (UE) which contributes to power drain in the device battery. One method for monitoring a Physical Downlink Control Channel (PDCCH) for adaptive retransmission grants in a radio communication system includes: monitoring, by a user equipment (UE), the PDCCH for adaptive retransmission grants; receiving, by the UE, a hybrid automatic repeat request (HARQ) acknowledge (ACK) message, and ceasing, by the UE, to monitor the PDCCH for adaptive retransmission grants after receipt of the HARQ ACK message.
摘要翻译：方法和系统提出了解决方案，例如，有助于设备电池中的电力消耗的用户设备（UE）中的暂停重传的不必要准备的问题。一种用于在无线电通信系统中监视用于自适应重发授权的物理下行链路控制信道（PDCCH）的方法包括：由用户设备（UE）监视用于自适应重发授权的PDCCH; 由UE接收混合自动重传请求（HARQ）确认（ACK）消息，并且由UE停止在接收到HARQ ACK消息之后监视PDCCH以进行自适应重发授权。

8. 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。

9. 发明申请

US20120163322A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的方法和布置
公开(公告)号：US20120163322A1
公开(公告)日：2012-06-28
申请号：US13394219
申请日：2009-09-25
申请人： Anna Larmo , Riikka Susitaival , Stefan Wager
发明人： Anna Larmo , Riikka Susitaival , Stefan Wager
IPC分类号： H04W72/04
CPC分类号： H04L1/1854 , H04L2001/0093
摘要： Method and arrangement in a base station for providing feedback to user equipments in a cell concerning the reception status of data received from the user equipments. The base station and the user equipments are comprised in a wireless communication system, adapted for contention based transmissions. The method comprises sending a contention based grant to a plurality of user equipments within the cell, receiving data from any user equipment and verifying if the data is correctly received. Also, the method comprises sending feedback to any user equipment that has used the contention based grant, wherein the feedback comprises an ACK, if it is verified that data has been correctly received from at least one user equipment and the feedback comprises a NACK if it is verified that data has not been correctly received from any user equipment. Also, a corresponding method and arrangement in a user equipment is described.
摘要翻译：基站中的方法和装置，用于向小区中的用户设备提供关于从用户设备接收的数据的接收状态的反馈。基站和用户设备包括在适于基于争用的传输的无线通信系统中。所述方法包括：向所述小区内的多个用户设备发送基于竞争的授权，从任何用户设备接收数据并验证所述数据是否被正确接收。此外，该方法包括向已经使用基于竞争的许可的任何用户设备发送反馈，其中如果验证了从至少一个用户设备正确地接收到数据，则反馈包括ACK，并且如果反馈包括NACK 验证了从任何用户设备未正确接收到数据。此外，描述了用户设备中的相应方法和布置。

10. 发明申请

US20110176461A1 DETERMINING CONFIGURATION OF SUBFRAMES IN A RADIO COMMUNICATIONS SYSTEM 审中-公开
标题翻译：确定无线电通信系统中子帧的配置
公开(公告)号：US20110176461A1
公开(公告)日：2011-07-21
申请号：US12945554
申请日：2010-11-12
申请人： David ASTELY , Stefan Parkvall , Riikka Susitaival
发明人： David ASTELY , Stefan Parkvall , Riikka Susitaival
IPC分类号： H04J3/00
CPC分类号： H04B7/2656 , H04W72/0446
摘要： The technology disclosed provides the ability for a subframe to be configured as a “flexible” subframe. As a result, at least three different types of subframes in a TDD system may be configured: a downlink (“DL”) subframe, an uplink (“UL”) subframe, and a “flexible” subframe. The use of flexible subframes is determined based on a primary TDD configuration, and in a preferred example, on the existing primary TDD configuration in the network. If there is secondary TDD configuration, flexible subframes may be determined based on both the primary and secondary configurations, e.g., using specific rules. Also, the HARQ feedback timing for downlink (DL) transmissions may be determined based on the secondary TDD configuration. Preferred examples ensure that uplink (UL) feedback does not collide with a flexible subframe used for DL transmission. The technology preferably is compatible with legacy UEs.
摘要翻译：所公开的技术提供了将子帧配置为“灵活”子帧的能力。结果，可以配置TDD系统中的至少三种不同类型的子帧：下行链路（“DL”）子帧，上行链路（“UL”）子帧和“灵活”子帧。基于主TDD配置，并且在优选示例中，基于网络中的现有主TDD配置来确定灵活子帧的使用。如果存在辅助TDD配置，则可以基于主配置和辅助配置来确定灵活子帧，例如使用特定规则。此外，可以基于辅助TDD配置来确定用于下行链路（DL）传输的HARQ反馈定时。优选示例确保上行链路（UL）反馈不与用于DL传输的灵活子帧冲突。该技术优选地与传统UE兼容。

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