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11. 发明申请

US20120129530A1 Handover Method for Reducing the Amount of Data Forwarded to a Target Node 有权
标题翻译：用于减少转发到目标节点的数据量的切换方法
公开(公告)号：US20120129530A1
公开(公告)日：2012-05-24
申请号：US13388030
申请日：2009-08-10
申请人： Anna Larmo , Parth Ileshkumar Amin , Johan Torsner , Stefan Wager
发明人： Anna Larmo , Parth Ileshkumar Amin , Johan Torsner , Stefan Wager
IPC分类号： H04W36/00
CPC分类号： H04W36/02
摘要： Method and arrangement in a source radio network node for reducing the amount of user equipment related data forwarded to a target radio network node, when performing a handover of a user equipment. The method comprises determining that the user equipment is to perform a handover from the source radio network node to the target radio network node, increasing the polling frequency of polls sent to the user equipment, transmitting a poll to the user equipment, receiving a status message from the user equipment, as a response to the transmitted poll, dropping the data which, according to the received status message have been acknowledged by the user equipment, and forwarding the data which have not been acknowledged by the user equipment according to the received status message, to the target radio network node.
摘要翻译：源无线电网络节点中的方法和装置，用于在执行用户设备的切换时减少转发到目标无线电网络节点的用户设备相关数据量。该方法包括：确定用户设备将执行从源无线电网络节点到目标无线电网络节点的切换，增加发送给用户设备的轮询的轮询频率，向用户设备发送轮询，接收状态消息从用户设备，作为对所发送的轮询的响应，丢弃根据接收到的状态消息已被用户设备确认的数据，并且根据接收到的状态转发尚未被用户设备确认的数据消息，到目标无线网络节点。

12. 发明授权

US09185722B2 Contention based access optimization 有权
标题翻译：基于竞争的访问优化
公开(公告)号：US09185722B2
公开(公告)日：2015-11-10
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 , H04W72/12 , H04W24/10 , H04W28/06
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。

13. 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。

14. 发明授权

US09622211B2 Access spreading with selective paging 有权
公开(公告)号：US09622211B2
公开(公告)日：2017-04-11
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： H04J3/16 , H04W68/02
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.

15. 发明申请

US20110026625A1 Discontinuous Reception (DRX) Timer Triggered with the Transmission of a Buffer Status Report (BSR) 有权
标题翻译：不连续接收（DRX）定时器与缓冲器状态报告（BSR）的传输触发
公开(公告)号：US20110026625A1
公开(公告)日：2011-02-03
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： H04L27/28 , H04B7/00
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。

16. 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。

17. 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。

18. 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。

19. 发明授权

US08699428B2 Method and arrangement for efficiently utilizing radio resources in a communication network 有权
标题翻译：在通信网络中有效利用无线电资源的方法和装置
公开(公告)号：US08699428B2
公开(公告)日：2014-04-15
申请号：US12447233
申请日：2006-10-27
申请人： Anna Larmo , Johan Torsner , Mats Sagfors , Bela Rathonyi
发明人： Anna Larmo , Johan Torsner , Mats Sagfors , Bela Rathonyi
IPC分类号： H04W4/00 , H04L1/18
CPC分类号： H04L1/1851 , H04L1/1825 , H04L1/1829 , H04L1/188 , H04L69/28
摘要： The present invention relates to a method and an arrangement for obtaining efficient radio resource utilization over a radio interface in a communication network comprising a transmitting entity (18) transmitting data over said radio interface to a receiving entity (15), said transmitting entity (18) comprising at least an upper layer utilizing an automatic repeat request (ARQ) protocol on top of a lower layer utilizing a hybrid automatic repeat request (HARQ) protocol, whereby a timer in said upper layer is arranged to supervise operation of said upper layer. Said timer is set based on an indication of receipt status of the transmitted data in said receiving entity (15) according to said lower layer hybrid automatic repeat request protocol.
摘要翻译：本发明涉及一种用于在通信网络中通过无线电接口获得有效的无线电资源利用的方法和装置，包括通过所述无线电接口向接收实体（15）发送数据的发送实体（18），所述发送实体（18））包括利用混合自动重传请求（HARQ）协议在下层上利用自动重传请求（ARQ）协议的至少上层，由此所述上层中的定时器被布置为监督所述上层的操作。所述定时器是根据所述下层混合自动重复请求协议，基于所述接收实体（15）中发送数据的接收状态的指示来设置的。

20. 发明申请

US20110013567A1 Method and a Transceiver for Reducing Retransmissions in a Telecommunications System 有权
标题翻译：用于减少电信系统中重传的方法和收发器
公开(公告)号：US20110013567A1
公开(公告)日：2011-01-20
申请号：US12933245
申请日：2008-10-10
申请人： Per Johan Torsner , Mats Sagfors , Anna Larmo
发明人： Per Johan Torsner , Mats Sagfors , Anna Larmo
IPC分类号： H04W4/00
CPC分类号： H04L1/1621 , H04L1/1628 , H04L1/1809 , H04L1/1867
摘要： The present invention relates to a method and to a transceiver (100) of a telecommunications system capable in exchanging protocol data units (PDUs) with another transceiver(s). Each PDU being identified using a sequence number. The transceiver, according to the present invention, is arranged to receive from the other transceiver a status report indicating positively acknowledged PDUs and negatively acknowledged PDUs. The transceiver (100) is further configured to compare sequence numbers in the report with previously acquired sequence numbers from previous reports and to prevent retransmissions of one or several PDUs based on the comparison.
摘要翻译：本发明涉及能够与另一收发器交换协议数据单元（PDU）的电信系统的方法和收发信机（100）。使用序列号识别每个PDU。根据本发明的收发器被布置成从另一收发器接收指示肯定确认的PDU和负确认的PDU的状态报告。收发器（100）还被配置为将报告中的序列号与先前报告中的先前获取的序列号进行比较，并且基于比较来防止一个或多个PDU的重传。

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