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61. 发明申请

US20090222524A1 SIGNALLING OPTIMISATIONS USING HASH FUNCTIONS 有权
标题翻译：使用HASH功能的信号优化
公开(公告)号：US20090222524A1
公开(公告)日：2009-09-03
申请号：US12089096
申请日：2006-06-30
申请人： Per Johan Torsner , Mats Sagfors
发明人： Per Johan Torsner , Mats Sagfors
IPC分类号： G06F15/82
CPC分类号： H04W76/14 , H03M7/30 , H04L67/14 , H04W28/06
摘要： A method for configuring a connection between first and second peer entities in a wireless telecommunications network comprises sending a hash value between the first and second peer entities, the hash value being a compact representation of information relating to a connection configuration procedure between the first and second peer entities.
摘要翻译：一种用于配置无线电信网络中的第一和第二对等实体之间的连接的方法包括：在所述第一和第二对等实体之间发送散列值，所述散列值是与所述第一和第二对等实体之间的连接配置过程相关的信息的紧凑表示对等实体。

62. 发明申请

US20080267129A1 Uplink Cell Changes in a Mobile Communication Network 失效
标题翻译：上行链路移动通信网络中的小区更改
公开(公告)号：US20080267129A1
公开(公告)日：2008-10-30
申请号：US12090637
申请日：2005-12-14
申请人： Per Johan Torsner , Michael Meyer , Shyam Charkraborty , Mats Sagfors
发明人： Per Johan Torsner , Michael Meyer , Shyam Charkraborty , Mats Sagfors
IPC分类号： H04Q7/22
CPC分类号： H04W36/02 , H04L1/1812 , H04L1/1887
摘要： The present invention relates to a user equipment, UE, wirelessly connectable to a cellular mobile communication network adapted to perform uplink cell change of the UE from the first radio base station to a second radio base station. The UE comprises means for controlling the HARQ retransmissions and means for determining the time point for performing the cell change based on the controlled ongoing HARQ retransmissions of outstanding data.
摘要翻译：本发明涉及一种无线连接到蜂窝移动通信网络的用户设备，UE适用于执行UE从第一无线电基站到第二无线电基站的上行链路小区改变。 UE包括用于控制HARQ重传的装置，以及用于基于受控进行的未完成数据的HARQ重传确定用于执行小区改变的时间点的装置。

63. 发明申请

US20070064676A1 Bearer setup for a multimedia service 有权
标题翻译：承载设置多媒体服务
公开(公告)号：US20070064676A1
公开(公告)日：2007-03-22
申请号：US10570683
申请日：2004-08-24
申请人： Janne Peisa , Mats Sagfors , Johan Torsner , Stefan Wager
发明人： Janne Peisa , Mats Sagfors , Johan Torsner , Stefan Wager
IPC分类号： H04L12/66 , H04L12/56
CPC分类号： H04L65/1069 , H04L29/1216 , H04L61/157 , H04L65/1016 , H04L67/306 , H04L69/329 , H04W76/12 , H04W76/15
摘要： A method of controlling the establishment of a packet switched bearer or bearers for carrying multimedia information between two or more user terminals during a circuit switched voice call, the method comprising at setup of or during the voice call, predicting at one of the user terminals the likelihood that multimedia information will be exchanged between the user terminals during the voice call based upon properties stored at that terminal for the or each other user or user terminal, and automatically establishing said bearer or not, based upon the prediction.
摘要翻译：一种在电路交换语音呼叫期间控制用于在两个或更多个用户终端之间携带多媒体信息的分组交换承载或承载的建立的方法，所述方法包括在语音呼叫的建立期间或在语音呼叫期间，在用户终端之一预测基于该预测，基于在该终端处为该用户或每个其他用户或用户终端存储的属性而在语音呼叫期间在用户终端之间交换多媒体信息的可能性，以及自动建立所述承载。

64. 发明申请

US20050262266A1 Apparatus and method for resource allocation 审中-公开
标题翻译：资源分配的装置和方法
公开(公告)号：US20050262266A1
公开(公告)日：2005-11-24
申请号：US10518208
申请日：2002-06-20
申请人： Niclas Wiberg , Mikael Stromsoe , Janne Peisa , Mats Sagfors
发明人： Niclas Wiberg , Mikael Stromsoe , Janne Peisa , Mats Sagfors
IPC分类号： H04L12/54 , H04L12/801 , H04L12/823 , H04L12/911 , G06F15/173
CPC分类号： H04W28/18 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/29 , H04L47/32 , H04L47/70 , H04L47/822 , H04L47/823 , H04L47/824 , H04W24/00 , H04W28/08 , H04W72/04
摘要： The present invention relates to a method and an arrangement for resource allocation in a packet transmission network including at least one link (19). According to the invention the following steps are performed: Determining link resource status. If link congestion is determined then: determining if it is possible to allocate more link capacity, allocating more link capacity when it is possible to allocate more link capacity, and alleviating link congestion using Active Queue Management when it is not possible to allocate more link capacity.
摘要翻译：本发明涉及包括至少一个链路（19）的分组传输网络中的资源分配的方法和装置。根据本发明，执行以下步骤：确定链路资源状态。如果确定链路拥塞，则确定是否可以分配更多的链路容量，在可能分配更多的链路容量时分配更多的链路容量，以及当不可能分配更多的链路容量时，使用活动队列管理减轻链路拥塞。

65. 发明授权

US08594043B2 Selective packet forwarding for LTE mobility 有权
标题翻译： LTE移动性的选择性分组转发
公开(公告)号：US08594043B2
公开(公告)日：2013-11-26
申请号：US12531781
申请日：2008-02-13
申请人： Ghyslain Pelletier , Mats Sagfors , Johan Torsner
发明人： Ghyslain Pelletier , Mats Sagfors , Johan Torsner
IPC分类号： H04W4/00
CPC分类号： H04L69/04 , H04L69/22 , H04W48/17 , H04W80/04
摘要： Methods and devices are disclosed for forwarding data packets during handover in a packet-switched wireless communications system, such as a 3GPP Long-Term Evolution/System Architecture Evolution system. In an exemplary method, a source base station node determines that handover of at least one radio bearer for a served user terminal to a target base station node is imminent. The source base station node classifies a plurality of data packets into two or more data flow classifications according to a transmission status for each data packet, a service requirement for each data packet, or both and selectively forwards one or more of the data packets to the target base station node based on the data flow classification for each data packet. For example, data packets associated with a reliable delivery service requirement may be forwarded while data packets associated with a maximum delay service requirement are not.
摘要翻译：公开了用于在诸如3GPP长期演进/系统架构演进系统的分组交换无线通信系统中在切换期间转发数据分组的方法和设备。在一个示例性方法中，源基站节点确定用于服务用户终端的至少一个无线电承载对目标基站节点的切换即将到来。源基站节点根据每个数据分组的传输状态，每个数据分组的服务需求或两者将多个数据分组分类为两个或多个数据流分类，并选择性地将一个或多个数据分组转发到基于每个数据包的数据流分类的目标基站节点。例如，与可靠的传送服务需求相关联的数据分组可以被转发，而与最大延迟服务需求相关联的数据分组不是。

66. 发明授权

US08588057B2 Method and apparatus for radio link failure recovery in a telecommunication system 有权
标题翻译：电信系统中无线电链路故障恢复的方法和装置
公开(公告)号：US08588057B2
公开(公告)日：2013-11-19
申请号：US12863203
申请日：2009-01-16
申请人： Konstantinos Dimou , Muhammad Kazmi , Magnus Lindstrom , Gunnar Mildh , Mats Sagfors
发明人： Konstantinos Dimou , Muhammad Kazmi , Magnus Lindstrom , Gunnar Mildh , Mats Sagfors
IPC分类号： G01R31/08
CPC分类号： H04W36/30 , H04J11/0086 , H04W36/32
摘要： The teachings presented herein enable a user terminal to perform a fast recovery from a radio link failure. In one aspect, the improvement in recovery time is achieved by commanding or otherwise causing the user terminal to perform radio link failure (RLF) recovery at a cell that is known to possess the user context, while considering that this cell should yield good radio conditions (if not the best) to the user terminal. A cell may be predefined for use by the user terminal in recovering its radio connection. Based on providing signal strength thresholds to the user terminal, for use in determining whether to use a predefined cell for reconnecting to the network, the user terminal attempts RLF recovery first in the predefined cell. By providing user context to the predefined cell in advance of a recovery attempt by the user terminal, the time for recovery is lessened. Note that the user terminal also may infer which cells are preferred.
摘要翻译：本文提出的教导使得用户终端能够从无线电链路故障执行快速恢复。在一个方面，恢复时间的改进是通过命令或以其他方式导致用户终端在已知具有用户上下文的小区上执行无线电链路故障（RLF）恢复来实现的，同时考虑到该小区应该产生良好的无线电条件（如果不是最好的话）给用户终端。可以预定义小区以供用户终端在恢复其无线电连接时使用。基于向用户终端提供信号强度阈值，用于确定是否使用预定义的小区重新连接到网络，用户终端首先在预定义的小区中尝试RLF恢复。通过在用户终端的恢复尝试之前将预定义的小区提供用户上下文，减少恢复的时间。注意，用户终端还可以推断哪些小区是优选的。

67. 发明授权

US08565126B2 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的重传的方法和收发器
公开(公告)号：US08565126B2
公开(公告)日：2013-10-22
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： H04B7/005
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。

68. 发明授权

US08411697B2 Method and arrangement for improving media transmission quality using robust representation of media frames 有权
标题翻译：使用媒体帧的鲁棒表示来提高媒体传输质量的方法和装置
公开(公告)号：US08411697B2
公开(公告)日：2013-04-02
申请号：US12278493
申请日：2007-02-06
申请人： Janne Peisa , Tomas Frankkila , Ingemar Johansson , Daniel Enström , Mats Sagfors
发明人： Janne Peisa , Tomas Frankkila , Ingemar Johansson , Daniel Enström , Mats Sagfors
IPC分类号： H04L12/54
CPC分类号： H04L1/0014 , H04L1/1812
摘要： In a method of improved media frame transmission in a communication network. Initially a plurality of “original” or regular media frames are provided for transmission. According to the invention, robust representations of the provided regular media frames are generated and stored locally. Subsequently, one or more of the regular media frames is/are transmitted. The invention detects an indication of a loss of a transmitted media frame, and the idea is to transmit, in response to a detected frame loss, a stored robust representation of the lost media frame and/or a stored robust representation of a subsequent, not yet transmitted, media frame to increase the media quality.
摘要翻译：在通信网络中改进媒体帧传输的方法中。最初提供多个原始或常规的媒体帧用于传输。根据本发明，提供的常规媒体帧的鲁棒表示被生成并存储在本地。随后，传送一个或多个常规媒体帧。本发明检测到传输的媒体帧丢失的指示，并且该思想是响应于检测到的帧丢失而发送丢失的媒体帧的存储的鲁棒表示和/或后续的不存在的鲁棒表示传播媒体框架，提高媒体品质。

69. 发明授权

US08370696B2 Method and arrangement for retransmission using HARQ 有权
公开(公告)号：US08370696B2
公开(公告)日：2013-02-05
申请号：US12665191
申请日：2008-06-10
申请人： Mats Sagfors , Michael Meyer , Johan Torsner , Henning Wiemann
发明人： Mats Sagfors , Michael Meyer , Johan Torsner , Henning Wiemann
IPC分类号： H03M13/00
CPC分类号： H04L1/08 , H04L1/1812 , H04L1/1819 , H04L1/1887 , H04L1/1896
摘要： The present invention relates to a method and device for enhancing coverage of a power-limited mobile terminal by sending information relating to a single Hybrid Automatic Repeat Request (HARQ) process from the mobile terminal to a base station using several transmission time intervals.

70. 发明授权

US08351328B2 Method and device for transmitting TCP data over asymmetric links 有权
标题翻译：用于通过非对称链路传输TCP数据的方法和设备
公开(公告)号：US08351328B2
公开(公告)日：2013-01-08
申请号：US12518484
申请日：2006-12-19
申请人： Mats Sagfors , Waqas Akbar , Michael Meyer
发明人： Mats Sagfors , Waqas Akbar , Michael Meyer
IPC分类号： H04L12/26
CPC分类号： H04L1/1835 , H04L1/1635 , H04L1/1832 , H04L47/10 , H04L47/14 , H04L47/193 , H04L47/27 , H04L69/16 , H04L69/163 , H04W28/10
摘要： In a method and device the TCP load offered in the uplink is manipulated such that an offered load asymmetry is achieved. Using such an arrangement it is possible to compensate for a link asymmetry when uplink and downlink connections are sharing the same uplink buffer in order to increase performance of the downlink. The method and device are capable of increasing the download performance both in the case when TCP connections are terminated in a different device than the terminal where the link layer is terminated, as well as when the TCP connections are terminated in the same device as the link-layer.
摘要翻译：在一种方法和设备中，操纵上行链路中提供的TCP负载，从而实现提供的负载不对称性。使用这种布置，当上行链路和下行链路连接共享相同的上行链路缓冲器以便增加下行链路的性能时，可以补偿链路不对称性。该方法和设备能够在TCP连接终止于与链路层终止的终端不同的设备中以及当TCP连接在与该链路相同的设备中终止时的情况下增加下载性能 -层。

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