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41. 发明申请

US20140171061A1 NETWORK ACCESS DELAY FOR EAB-CONFIGURED UES AND/OR GROUP-BASED ADDRESSED UES 审中-公开
标题翻译：网络访问延迟用于EAB配置的UES和/或基于组的寻址UES
公开(公告)号：US20140171061A1
公开(公告)日：2014-06-19
申请号：US13517386
申请日：2012-05-22
申请人： Anna Larmo , Konstantinos Dimou , Riikka Susitaival , Jose Luis Pradas , Jari Arkko
发明人： Anna Larmo , Konstantinos Dimou , Riikka Susitaival , Jose Luis Pradas , Jari Arkko
IPC分类号： H04W48/18
CPC分类号： H04W48/18 , H04W74/006 , H04W74/085
摘要： The access of a user equipment, UE, (10) configured for and activated to implement extended access barring, EAB, or included in a group of UEs addressed via group paging to a wireless communication network (20) is controlled. First, an access delay for the UE is determined. Second, a timing of an attempt by the UE to access a cell in the wireless communication network is controlled based on the determined access delay. Many example embodiments are described.
摘要翻译：控制被配置用于和激活以实现扩展访问限制，EAB或被包括在经由组寻呼寻址到无线通信网络（20）的一组UE中的用户设备UE（10）的访问。首先，确定UE的接入延迟。第二，基于确定的接入延迟来控制UE对无线通信网络中的小区的尝试的定时。描述了许多示例性实施例。

42. 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。

43. 发明授权

US08462803B2 Discontinuous reception (DRX) timer triggered with the transmission of a buffer status report (BSR) 有权
标题翻译：通过缓冲状态报告（BSR）的发送触发不连续接收（DRX）定时器
公开(公告)号：US08462803B2
公开(公告)日：2013-06-11
申请号：US12936100
申请日：2008-12-08
申请人： Riikka Susitaival , Magnus Lindstrom , Ghyslain Pelletier , Anna Larmo
发明人： Riikka Susitaival , Magnus Lindstrom , Ghyslain Pelletier , Anna Larmo
IPC分类号： H04L12/28 , H04J3/16 , H04W4/00
CPC分类号： H04W52/0251 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/164 , Y02D70/24
摘要： A method implemented at a user equipment (UE) may include receiving a grant from a base station permitting the user equipment to transmit data to the base station and transmitting data to the base station, where the data includes a buffer status report (BSR) that indicates an amount of data in a buffer of the UE. The method may further include starting or restarting a discontinuous reception (DRX) timer when the data including the BSR is transmitted to the base station. The method may additionally include monitoring (730) a control channel during a duration of the DRX timer. In another implementation, a method may include receiving a feedback message in response to the data transmission including the BSR, and starting or restarting the discontinuous reception (DRX) timer when the feedback message is received. The feedback message may include an acknowledgement (ACK) or a negative acknowledgement (NACK). In a further implementation, a method may include starting a process specific hybrid automatic repeat request (HARQ) round trip time (RTT) timer upon transmission of the data including the BSR, starting a grant timer when the HARQ RTT timer expires, and monitoring the control channel during a duration of the grant timer.
摘要翻译：在用户设备（UE）处实现的方法可以包括从基站接收允许用户设备向基站发送数据并向基站发送数据的许可，其中数据包括缓冲器状态报告（BSR）表示UE的缓冲器中的数据量。该方法还可以包括当包括BSR的数据被发送到基站时启动或重新启动不连续接收（DRX）定时器。该方法可以另外包括在DRX定时器的持续时间期间监视（730）控制信道。在另一实现中，一种方法可以包括响应于包括BSR的数据传输接收反馈消息，以及当接收到反馈消息时开始或重新启动不连续接收（DRX）定时器。反馈消息可以包括确认（ACK）或否定确认（NACK）。在进一步的实现中，一种方法可以包括在传输包括BSR的数据时启动进程特定的混合自动重传请求（HARQ）往返时间（RTT）定时器，当HARQ RTT定时器到期时启动授权定时器，并监视在授权定时器的持续时间内控制信道。

44. 发明申请

US20120300744A1 Contention Based Access Optimization 有权
标题翻译：基于竞争的访问优化
公开(公告)号：US20120300744A1
公开(公告)日：2012-11-29
申请号：US13578935
申请日：2010-02-15
申请人： Anna Larmo , Riikka Susitaival , Stefan Henrik Andreas Wager
发明人： Anna Larmo , Riikka Susitaival , Stefan Henrik Andreas Wager
IPC分类号： H04W72/14
CPC分类号： H04W72/1284 , H04W24/10 , H04W28/06 , H04W72/1242
摘要： The mobile station described herein comprises a transmission buffer, a receiver, a transmitter, and a controller. The controller triggers a scheduling request and buffer status report when data enters the transmission buffer. When the receiver receives a contention-based scheduling grant allocating contention-based uplink resources, the transmitter transmits one or more data packets retrieved from the transmission buffer along with the buffer status report on the contention-based resources to the network station. If one or more data packets remain in the transmission buffer after transmission of the buffer status report on the contention-based resources, the controller maintains the pending status of the buffer status report and the corresponding scheduling request.
摘要翻译：本文描述的移动台包括发送缓冲器，接收器，发送器和控制器。当数据进入传输缓冲区时，控制器触发调度请求和缓冲状态报告。当接收机接收到基于竞争的调度许可分配基于争用的上行链路资源时，发射机将从发送缓冲器检索的一个或多个数据分组连同关于基于竞争的资源的缓冲器状态报告发送到网络站。如果在基于竞争资源的缓冲器状态报告传输之后，一个或多个数据包保留在发送缓冲器中，则控制器保持缓冲状态报告的挂起状态和相应的调度请求。

45. 发明授权

US08229434B2 Using mobility statistics to enhance telecommunications handover 有权
标题翻译：使用移动统计来加强电讯交接
公开(公告)号：US08229434B2
公开(公告)日：2012-07-24
申请号：US12475953
申请日：2009-06-01
申请人： Muhammad Kazmi , Konstantinos Dimou , Bengt Lindoff , Walter Müller , Riikka Susitaival
发明人： Muhammad Kazmi , Konstantinos Dimou , Bengt Lindoff , Walter Müller , Riikka Susitaival
IPC分类号： G06F15/16
CPC分类号： H04W36/30 , H04W36/0083
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。

46. 发明申请

US20120039169A1 Active Queue Management for Wireless Communication Network Uplink 有权
标题翻译：无线通信网络上行链路的主动队列管理
公开(公告)号：US20120039169A1
公开(公告)日：2012-02-16
申请号：US13257631
申请日：2009-07-01
申请人： Riikka Susitaival , Yifeng Tan , Per Johan Torsner
发明人： Riikka Susitaival , Yifeng Tan , Per Johan Torsner
IPC分类号： H04W28/02 , H04W16/08 , H04L12/26
CPC分类号： H04L69/16 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/30 , H04L47/31 , H04L47/32 , H04L69/163 , H04W28/12 , H04W80/06
摘要： According to the teachings presented herein, a base station implements active queue management (AQM) for uplink transmissions from user equipment (UE), such as a mobile terminal. The base station, e.g., an eNodeB in a Long Term Evolution (LTE) network, uses buffer status reports, for example, to estimate packet delays for packets in the UE's uplink transmit buffer. In one embodiment, a (base station) method of AQM for the uplink includes estimating at least one of a transmit buffer size and a transmit buffer queuing delay for a UE, and selectively dropping or congestion-marking packets received at the base station from the UE. The selective dropping or marking is based on the estimated transmit buffer size and/or the estimated transmit buffer queuing delay.
摘要翻译：根据本文呈现的教导，基站实现用于来自诸如移动终端的用户设备（UE）的上行链路传输的活动队列管理（AQM）。例如，基站（例如，长期演进（LTE）网络中的eNodeB）使用缓冲器状态报告来估计UE的上行链路发送缓冲器中的分组的分组延迟。在一个实施例中，用于上行链路的AQM的（基站）方法包括估计用于UE的发送缓冲器大小和发送缓冲器排队延迟中的至少一个，并且选择性地丢弃或拥塞标记在基站处接收的分组， UE。选择性丢弃或标记是基于估计的发送缓冲器大小和/或估计的发送缓冲器排队延迟。

47. 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。

48. 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。

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