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41. 发明授权

US07948879B2 Method and arrangement in a wireless communication network 有权
标题翻译：无线通信网络中的方法和布置
公开(公告)号：US07948879B2
公开(公告)日：2011-05-24
申请号：US12350619
申请日：2009-01-08
申请人： Johan Torsner , Michael Meyer , Janne Peisa
发明人： Johan Torsner , Michael Meyer , Janne Peisa
IPC分类号： H04J1/16
CPC分类号： H04W28/0289 , H04L1/1607 , H04L1/1685 , H04L43/06 , H04L43/062
摘要： Method and arrangement in a first node for requesting a status report from a second node. The first node and the second node are both comprised within a wireless communication network. The status report comprises positive and/or negative acknowledgement of data sent from the first node, to be received by the second node. The first node comprises a first counter configured to count the number of transmitted Protocol Data Units, PDUs, and a second counter configured to count the number of transmitted data bytes. The method and arrangements comprises initializing the first and the second counter to zero, transmitting data to be received by the second node, comparing the value of the first and the second counters with a first threshold limit value and a second threshold limit value and requesting a status report from the second node if any of the threshold limit values is reached or exceeded.
摘要翻译：用于从第二节点请求状态报告的第一节点中的方法和装置。第一节点和第二节点都包括在无线通信网络内。状态报告包括从第一节点发送的数据的肯定和/或否定确认，以由第二节点接收。第一节点包括被配置为对所发送的协议数据单元的数量进行计数的第一计数器，以及被配置为对发送的数据字节数进行计数的第二计数器。该方法和装置包括将第一和第二计数器初始化为零，发送要由第二节点接收的数据，将第一和第二计数器的值与第一阈值极限值和第二阈值极限值进行比较，并请求如果达到或超过任何阈值极限值，则来自第二个节点的状态报告。

42. 发明申请

US20070230516A1 Method and System for Providing Autonomous Retransmissions in a Wireless Communication System 有权
标题翻译：在无线通信系统中提供自主重传的方法和系统
公开(公告)号：US20070230516A1
公开(公告)日：2007-10-04
申请号：US11568595
申请日：2004-05-10
申请人： Johan Torsner , Janne Peisa , Maria Edvardsson , Christer Edholm , Erik Dahlman , Stefan Parkvall
发明人： Johan Torsner , Janne Peisa , Maria Edvardsson , Christer Edholm , Erik Dahlman , Stefan Parkvall
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/0007 , H04L1/1664 , H04L1/189 , H04L5/0055
摘要： A transmitter that may have marginal power availability is enabled to autonomously retransmit previously transmitted frames containing the same data. The transmitter sends an initial frame to a base transceiver station (BTS) and immediately retransmits the same frame without regard to any ACK/NAK transmission from the BTS. The retransmissions are accumulated in the receiver and decoded after a sufficient quantity of the frame is transmitted. After receiving the last retransmitted frame the BTS sends an ACK/NAK to the transmitter that is accepted.
摘要翻译：可以具有边缘功率可用性的发射机能够自主地重传包含相同数据的先前发送的帧。发射机向基站收发台（BTS）发送初始帧，并且立即重发相同的帧，而不考虑来自BTS的任何ACK / NAK传输。在传送足够量的帧之后，重传在接收机中累积并被解码。在接收到最后一个重传帧之后，BTS向被接收的发射机发送ACK / NAK。

43. 发明申请

US20070133475A1 Transmission time interval alignment in wcdma systems 审中-公开
标题翻译： wcdma系统中的传输时间间隔对齐
公开(公告)号：US20070133475A1
公开(公告)日：2007-06-14
申请号：US10570597
申请日：2003-09-11
申请人： Janne Peisa , Johan Torsner
发明人： Janne Peisa , Johan Torsner
IPC分类号： H04B7/216 , H04J3/06
CPC分类号： H04W56/0045
摘要： A method of aligning Transmission Time Intervals of physical channels in the uplink and downlink directions of a WCDMA communication system. The method comprises measuring or estimating the response processing delay at a user terminal, and delaying the Transmission Time Intervals of an uplink physical channel with respect to a corresponding downlink physical channel or channels by an amount dependent upon the measurement or estimate.
摘要翻译：一种在WCDMA通信系统的上行链路和下行链路方向上对准物理信道的传输时间间隔的方法。该方法包括测量或估计用户终端处的响应处理延迟，以及相对于对应的下行链路物理信道或信道延迟上行链路物理信道的传输时间间隔取决于测量或估计的量。

44. 发明申请

US20100135249A1 Method and Apparatus for Seamless Handover in a Wireless Communication Network 有权
标题翻译：无线通信网络中无缝切换的方法和装置
公开(公告)号：US20100135249A1
公开(公告)日：2010-06-03
申请号：US12596692
申请日：2008-04-23
申请人： Michael Meyer , Magnus Lindstrom , Janne Peisa , Ghyslain Pelletier , Mats Sagfors , Johan Torsner , Henning Wiemann
发明人： Michael Meyer , Magnus Lindstrom , Janne Peisa , Ghyslain Pelletier , Mats Sagfors , Johan Torsner , Henning Wiemann
IPC分类号： H04W36/00
CPC分类号： H04L1/1841 , H04W36/02
摘要： In a wireless communication network where base stations receive protocol data units (PDUs) from mobile stations for decompression and deciphering for ordered, sequential transfer as service data units (SDUs) to an associated core network, the teachings presented herein provide a method of supporting seamless handover of a mobile station from a source base station to a target base station. By way of example, the teachings herein apply to a network based on the E-UTRA specifications, as promulgated by the 3GPP. However, that example is non-limiting, as the teachings herein apply to any network that employs in-sequence data delivery and duplicate data detection at handover. Broadly, the source base station forwards out-of-sequence SDUs and corresponding sequence number information to the target base station in support of seamless handover, and the target base station uses that information to request retransmissions as needed for packet reordering.
摘要翻译：在无线通信网络中，其中基站从移动台接收用于解压缩和解密的协议数据单元（PDU），用于有序的顺序传送作为服务数据单元（SDU）到相关联的核心网络，本文给出的教导提供了一种支持无缝将移动台从源基站切换到目标基站。作为示例，本文的教导适用于由3GPP公布的基于E-UTRA规范的网络。然而，该示例是非限制性的，因为本文的教导适用于在切换时采用顺序数据传递和重复数据检测的任何网络。广泛地说，源基站将无序SDU和相应的序列号信息转发给目标基站以支持无缝切换，目标基站使用该信息来根据需要重新分组以重新分组。

45. 发明授权

US07187677B2 Avoiding stall conditions and sequence number ambiguity in an automatic repeat request protocol 有权
标题翻译：在自动重复请求协议中避免停顿条件和序列号模糊
公开(公告)号：US07187677B2
公开(公告)日：2007-03-06
申请号：US10152986
申请日：2002-05-23
申请人： Per Johan Torsner , Janne Peisa
发明人： Per Johan Torsner , Janne Peisa
IPC分类号： H04L12/56
CPC分类号： H04L1/1848 , H04L1/1819 , H04L1/1832 , H04L1/187
摘要： The present invention provides a stall avoidance mechanism that may be used alone or in conjunction with an ambiguity avoidance mechanism in an ARQ protocol. Both mechanisms decrease data delays and increase data throughput rates. Stall avoidance is accomplished by determining whether a stall condition exists with respect to receiving a missing data unit. In one example, only a single timer is needed to avoid stalls. Retransmission ambiguities may be avoided using a retransmission window in the transmitter and/or a receive window in the receiver. Although each mechanism may be used independently of the other, a preferred example embodiment uses a stall avoidance timer, a retransmission window in the transmitter, and a receive window in the receiver.
摘要翻译：本发明提供了可以单独使用或与ARQ协议中的模糊度回避机制结合使用的失速回避机制。这两种机制都可以减少数据延迟并提高数据吞吐率。通过确定关于接收丢失的数据单元是否存在失速条件来实现失速回避。在一个示例中，仅需要一个定时器来避免停顿。可以使用发射机中的重传窗口和/或接收机中的接收窗口来避免重传模糊。虽然每个机制可以独立于另一个使用，但是优选示例性实施例使用失速避免定时器，发送器中的重传窗口和接收器中的接收窗口。

46. 发明授权

US09338690B2 RLC segmentation for carrier aggregation 有权
标题翻译：载波聚合的RLC分段
公开(公告)号：US09338690B2
公开(公告)日：2016-05-10
申请号：US13119815
申请日：2008-09-23
申请人： Johan Torsner , Michael Meyer , Janne Peisa
发明人： Johan Torsner , Michael Meyer , Janne Peisa
IPC分类号： H04W28/06 , H04L1/00 , H04L1/18 , H04W8/26
CPC分类号： H04W28/06 , H04L1/0083 , H04L1/1822 , H04L1/1825 , H04L1/1887 , H04W8/26
摘要： Systems, devices, methods and software according to these exemplary embodiments provide for reducing the number of different sequence numbers used to transmit radio link control, RLC, data blocks to avoid, for example, sequence number stalling. This can be accomplished by, for example, transmitting or receiving RLC protocol data unit, PDU, segments as the initial or original instance of data communication.
摘要翻译：根据这些示例性实施例的系统，设备，方法和软件提供减少用于发送无线电链路控制，RLC，数据块的不同序列号的数量，以避免例如序列号失速。这可以通过例如发送或接收RLC协议数据单元，PDU作为数据通信的初始或原始实例的段来实现。

47. 发明授权

US07522560B2 Method, system and equipment for retransmission in communications systems 有权
标题翻译：通信系统中重传的方法，系统和设备
公开(公告)号：US07522560B2
公开(公告)日：2009-04-21
申请号：US10471233
申请日：2002-02-08
申请人： Raul Soderstrom , Janne Peisa , Toomas Wigell , Johan Torsner
发明人： Raul Soderstrom , Janne Peisa , Toomas Wigell , Johan Torsner
IPC分类号： H04B7/204
CPC分类号： H04W36/02 , H04L1/0007 , H04L1/1803 , H04L1/1806 , H04L1/1809 , H04L1/1825 , H04L1/1835 , H04L29/0602 , H04L69/14 , H04W36/28 , H04W36/30
摘要： By adaptively relocating a transmitting point between a base station and a base station controller, e.g., an RNC, optimal ARQ performance is achieved. The adaptation may be based on one or more of many factors such as the distance between a network element and a user equipment. As one example, for a mobile radio near a base station, the transmitting point where the ARQ protocol terminated in the radio network is located in that base station so that ARQ packet retransmissions are performed quickly. For a mobile radio in or about to be in soft handover, the transmitting point where the ARQ protocol terminated in the radio network is located in a base station controller coupled to the base stations involved in (or soon will be involved in) soft handover so that robust ARQ packet retransmissions are provided.
摘要翻译：通过在基站和基站控制器（例如RNC）之间自适应地重定位发射点，实现了最佳的ARQ性能。适配可以基于诸如网络元件和用户设备之间的距离的许多因素中的一个或多个。作为一个示例，对于基站附近的移动无线电，ARC协议在无线电网络中终止的发送点位于该基站中，使得快速执行ARQ分组重传。对于在或正在进行软切换的移动无线电，ARQ协议在无线电网络中终止的发射点位于耦合到涉及（或将很快涉及）软切换的基站的基站控制器中，提供了鲁棒的ARQ数据包重传。

48. 发明授权

US07454173B2 Load control in shared medium many-to-one communication systems 有权
标题翻译：共享介质中的负载控制多对一通信系统
公开(公告)号：US07454173B2
公开(公告)日：2008-11-18
申请号：US10830663
申请日：2004-04-23
申请人： Niclas Wiberg , Eva Englund , Ke Wang Helmersson , Janne Peisa , Johan Torsner , Christer Edholm , Stefan Parkvall , Maria Edvardsson , Maria Samuelsson
发明人： Niclas Wiberg , Eva Englund , Ke Wang Helmersson , Janne Peisa , Johan Torsner , Christer Edholm , Stefan Parkvall , Maria Edvardsson , Maria Samuelsson
IPC分类号： H04B1/00
CPC分类号： H04W74/006 , H04W52/327 , H04W72/02
摘要： A load control method is described herein that enables a base station to broadcast three downlink signals including a busy indicator, a maximum resource indicator and a minimum resource indicator to a mobile terminal. In response to receiving the downlink signals, the mobile terminal limits the utilization of a resource (e.g., bit rate, transmission power, power offset) it uses to transmit data to the base station. The mobile terminal may also send an uplink signal including a resource request to the base station. The base station can use the resource request to change the downlink signals if needed. It is with the proper use of these uplink/downlink signals that the behavior of the base station can be automatically optimized to the load situation.
摘要翻译：本文描述了使得基站能够向移动终端广播包括繁忙指示符，最大资源指示符和最小资源指示符的三个下行链路信号的负载控制方法。响应于接收到下行链路信号，移动终端限制其用于向基站发送数据的资源的利用（例如，比特率，传输功率，功率偏移）。移动终端还可以向基站发送包括资源请求的上行链路信号。如果需要，基站可以使用资源请求来改变下行链路信号。正确使用这些上行链路/下行链路信号，基站的行为可以自动优化到负载情况。

49. 发明申请

US20050239413A1 Load control in shared medium many-to-one communication systems 有权
标题翻译：共享介质中的负载控制多对一通信系统
公开(公告)号：US20050239413A1
公开(公告)日：2005-10-27
申请号：US10830663
申请日：2004-04-23
申请人： Niclas Wiberg , Eva Englund , Ke Helmersson , Janne Peisa , Johan Torsner , Christer Edholm , Stefan Parkvall , Maria Edvardsson , Maria Samuelsson
发明人： Niclas Wiberg , Eva Englund , Ke Helmersson , Janne Peisa , Johan Torsner , Christer Edholm , Stefan Parkvall , Maria Edvardsson , Maria Samuelsson
IPC分类号： H04B1/00 , H04B7/00 , H04B7/005 , H04L12/56 , H04W52/32 , H04W72/02 , H04W74/00 , H04Q7/20
CPC分类号： H04W74/006 , H04W52/327 , H04W72/02
摘要： A load control method is described herein that enables a base station to broadcast three downlink signals including a busy indicator, a maximum resource indicator and a minimum resource indicator to a mobile terminal. In response to receiving the downlink signals, the mobile terminal limits the utilization of a resource (e.g., bit rate, transmission power, power offset) it uses to transmit data to the base station. The mobile terminal may also send an uplink signal including a resource request to the base station. The base station can use the resource request to change the downlink signals if needed. It is with the proper use of these uplink/downlink signals that the behavior of the base station can be automatically optimized to the load situation.
摘要翻译：本文描述了使得基站能够向移动终端广播包括繁忙指示符，最大资源指示符和最小资源指示符的三个下行链路信号的负载控制方法。响应于接收到下行链路信号，移动终端限制其用于向基站发送数据的资源的利用（例如，比特率，传输功率，功率偏移）。移动终端还可以向基站发送包括资源请求的上行链路信号。如果需要，基站可以使用资源请求来改变下行链路信号。正确使用这些上行链路/下行链路信号，基站的行为可以自动优化到负载情况。

50. 发明授权

US08279806B2 Technique for uplink data transmissions in communication networks 有权
标题翻译：通信网络上行数据传输技术
公开(公告)号：US08279806B2
公开(公告)日：2012-10-02
申请号：US12601842
申请日：2007-05-29
申请人： Mats Fredrik Sågfors , Janne Peisa , Per Johan Torsner
发明人： Mats Fredrik Sågfors , Janne Peisa , Per Johan Torsner
IPC分类号： H04W4/00
CPC分类号： H04W52/325 , H04W52/146 , H04W52/286
摘要： The invention relates to a technique for uplink data transmissions in, e.g., mobile networks. A method embodiment for performing the technique in a transmitter (122) comprises the steps of allocating, for a first transmission (T1′) as the transmission power for an uplink control channel (UCOCH), the smaller of an available transmission power and a desired transmission power for the uplink control channel; and allocating, for at least one subsequent transmission (T2′) triggered by a feedback indication (128), zero transmission power to the uplink control channel (UCOCH).
摘要翻译：本发明涉及用于例如移动网络中的上行链路数据传输的技术。用于在发射机（122）中执行该技术的方法实施例包括以下步骤：对于作为上行链路控制信道（UCOCH）的发射功率的第一传输（T1'），分配可用传输功率和期望的上行控制信道的发射功率; 以及为由反馈指示（128）触发的至少一个后续传输（T2'）分配对所述上行链路控制信道（UCOCH）的零发射功率。

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