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61. 发明授权

US07672279B2 Methods for dynamic radio resource management and link control 有权
标题翻译：动态无线资源管理与链路控制方法
公开(公告)号：US07672279B2
公开(公告)日：2010-03-02
申请号：US10506482
申请日：2003-03-06
申请人： Mats Sagfors
发明人： Mats Sagfors
IPC分类号： H04W4/00 , H04L1/00
CPC分类号： H04L67/1008 , H04L29/06 , H04L47/10 , H04L47/14 , H04L47/193 , H04L47/36 , H04L67/1002 , H04L67/101 , H04L69/16 , H04L69/163 , H04L69/165 , H04W28/08 , H04W72/00 , H04W80/00
摘要： The present invention relates to transmission and retransmission of packet data in a communications system, where the communications system uses rate switching or channel switching. It provides an interface for information exchange between radio resource management and one or more transport protocol entities in a cellular mobile radio system, particularly a Universal Mobile Telecommunications System, UMTS, or WCDMA system.
摘要翻译：本发明涉及在通信系统中通信系统使用速率切换或信道切换的分组数据的传输和重传。它提供了在蜂窝移动无线电系统，特别是通用移动电信系统，UMTS或WCDMA系统中的无线电资源管理与一个或多个传输协议实体之间的信息交换的接口。

62. 发明申请

US20100046374A1 Method and receiver for controlling the conformance of a data flow in a communication system to a traffic definition 有权
标题翻译：用于控制通信系统中的数据流与流量定义的一致性的方法和接收器
公开(公告)号：US20100046374A1
公开(公告)日：2010-02-25
申请号：US12447109
申请日：2006-10-26
申请人： Reiner Ludwig , Mats Sagfors , Hannes Ekstrom
发明人： Reiner Ludwig , Mats Sagfors , Hannes Ekstrom
IPC分类号： H04L12/56
CPC分类号： H04L47/10
摘要： A method is described for controlling the conformance of a data flow in a communication system to a traffic definition. The communication system comprises a transmitter and a receiver and data packets transporting the data flow are sent from the transmitter to the receiver. The receiver sends responses identifying received data packets to the transmitter, and the transmitter comprises a control function which controls the number of sent data packets for which no response is received according to a limit for the number of outstanding data packets. In the method, a conditioning criterion is obtained for the data flow, the conditioning criterion being associated with the traffic definition. The receiver determines a conformance parameter for the received data packets transporting the data flow. The limit and/or the sending of the responses is modified according to the conditioning criterion and the determined conformance parameter for controlling the number of transmitted data packets. A receiver and a software program embodying the invention are also described.
摘要翻译：描述了一种用于控制通信系统中的数据流与流量定义的一致性的方法。通信系统包括发射机和接收机，并且传输数据流的数据分组从发射机发送到接收机。接收机向发射机发送识别接收到的数据分组的响应，并且发射机包括控制功能，该控制功能根据对未知数据分组的数量的限制来控制没有接收到响应的已发送数据分组的数量。在该方法中，为数据流获得条件准则，调节准则与流量定义相关联。接收机确定传输数据流的接收数据分组的一致性参数。响应的限制和/或发送根据条件标准和确定的一致性参数进行修改，以控制发送数据包的数量。还描述了体现本发明的接收机和软件程序。

63. 发明申请

US20080287132A1 Method, Computer Program And Base Station For Prediction Based Allocation Of Processing Resources In A Non-Serving Base Station 有权
标题翻译：方法，计算机程序和基站用于非服务基站中处理资源的预测分配
公开(公告)号：US20080287132A1
公开(公告)日：2008-11-20
申请号：US12091954
申请日：2005-11-23
申请人： Johan Torsner , Mats Sagfors , Franz Heiser , Stefan Parkvall
发明人： Johan Torsner , Mats Sagfors , Franz Heiser , Stefan Parkvall
IPC分类号： H04Q7/30 , H04B7/02
CPC分类号： H04B7/022 , H04W36/18 , H04W52/146 , H04W52/223 , H04W52/40 , H04W88/08
摘要： The present invention relates to a base station and a method in a mobile telecommunication network for allocating and de-allocating uplink base station processing resources to a mobile terminal. The base station are adapted to communicate to a mobile terminal on an uplink channel supporting macro-diversity, and the base station is adapted to be a non-serving base-station without control of the resource allocation to the mobile-terminal. The base station comprises means for predicting a likelihood of successful decoding of a future transmission, and means for allocating or de-allocating processing resources based on said prediction.
摘要翻译：本发明涉及移动电信网络中的基站和方法，用于向移动终端分配和去分配上行链路基站处理资源。基站适于在支持宏分集的上行链路信道上与移动终端进行通信，并且该基站适于作为非服务基站而不控制向移动终端的资源分配。基站包括用于预测未来传输成功解码的可能性的装置，以及用于基于所述预测分配或解除分配处理资源的装置。

64. 发明申请

US20080253334A1 Downlink Solution for Seamless and Lossless Cell Change in a Cellular System 有权
标题翻译：下行链路解决方案，用于无线和无损单元在蜂窝系统中的更改
公开(公告)号：US20080253334A1
公开(公告)日：2008-10-16
申请号：US12090633
申请日：2005-12-22
申请人： Per Johan Torsner , Goran Malmgren , Shyam Chakraborty , Mats Sagfors
发明人： Per Johan Torsner , Goran Malmgren , Shyam Chakraborty , Mats Sagfors
IPC分类号： H04Q7/38
CPC分类号： H04W36/02 , H04L1/0026 , H04L1/1812
摘要： The present invention relates to a UE, base station network node and methods thereof in a cellular mobile communication system. One method concerns handover from a first radio base station to a second radio base station wherein, it comprises the steps receiving a notification from the first radio base station that currently serves said UE, said notification indicating the last packet to be transmitted to this user equipment from said first radio base station on a first connection; and informing the second radio base station by a request to commence transmission from this second radio base station when the notified last packet is received at the UE.
摘要翻译：本发明涉及蜂窝移动通信系统中的UE，基站网络节点及其方法。一种方法涉及从第一无线电基站到第二无线电基站的切换，其中包括从当前服务于所述UE的第一无线电基站接收到通知的步骤，所述通知指示要发送给该用户设备的最后一个分组从所述第一无线电基站在第一连接上; 以及当在所述UE处接收到所通知的最后一个分组时，通过所述第二无线电基站通知所述第二无线电基站发送的请求。

65. 发明申请

US20080095198A1 PLAYOUT BASED DELAY SCHEDULER 有权
标题翻译：基于播放的延迟调度器
公开(公告)号：US20080095198A1
公开(公告)日：2008-04-24
申请号：US11685357
申请日：2007-03-13
申请人： Stefan Wager , Janne Peisa , Mats Sagfors , Johan Torsner , Per Synnergren
发明人： Stefan Wager , Janne Peisa , Mats Sagfors , Johan Torsner , Per Synnergren
IPC分类号： H04J3/06
CPC分类号： H04L47/2416 , H04L47/10 , H04L47/14 , H04L47/283 , H04L47/50 , H04L47/56 , H04W28/06 , H04W28/14 , H04W72/12
摘要： A node (22) of a telecommunications network (2) receives, over a transmission chain (24) subject to packet jitter, packets of a connection involving a client device (26). The node (22) comprises a packet buffer (38) configured to store the packets received over the transmission chain prior to transmission of the packets to the client device (26). The node (22) further comprises a client-conscious scheduler (40) which is configured to schedule the transmission of the packets from the packet buffer (38) over a channel (32) to the client device (26) in accordance with a timing consideration of the client device (26). In an example embodiment, the timing consideration of the client device (26) which is taken into account by the scheduler (40) is avoidance of drain of a playout buffer of the client device.
摘要翻译：电信网络（2）的节点（22）在经过分组抖动的传输链（24）上接收涉及客户端设备（26）的连接的分组。节点（22）包括分组缓冲器（38），其被配置为在将分组传输到客户端设备（26）之前存储在传输链上接收的分组。节点（22）还包括客户端意识调度器（40），其被配置为根据定时（40）调度通过信道（32）从分组缓冲器（38）到客户端设备（26）的分组的传输考虑客户端设备（26）。在示例实施例中，由调度器（40）考虑的客户端设备（26）的定时考虑避免了客户端设备的播出缓冲器的耗尽。

66. 发明申请

US20070110015A1 Select diversity for radio communications 审中-公开
标题翻译：选择无线电通信的多样性
公开(公告)号：US20070110015A1
公开(公告)日：2007-05-17
申请号：US11546568
申请日：2006-10-12
申请人： Shyam Chakraborty , Johan Torsner , Mats Sagfors
发明人： Shyam Chakraborty , Johan Torsner , Mats Sagfors
IPC分类号： H04Q7/24
CPC分类号： H04W48/20 , H04B7/022 , H04L1/0003 , H04L1/0009 , H04L1/1867 , H04W36/18
摘要： Select diversity in cellular radio communications involving both the radio access network and the mobile radio ensures that an optimal base station cell under a current condition is selected for communicating with the mobile radio. A candidate set of radio base station cells is defined for a radio connection between the radio network and the mobile radio. Packets are sent via the radio network to each of multiple radio base stations having a cell in the candidate set. The mobile radio detects a current quality of communication for the radio connection, and based on that detected quality, the candidate cell set may change. The mobile radio selects one of the cells in the candidate cell set to send a next or specific data packet based on one or more selection criteria.
摘要翻译：选择涉及无线电接入网络和移动无线电的蜂窝无线电通信中的分集确保了当前状态下的最佳基站小区被选择用于与移动无线电通信。针对无线电网络和移动无线电之间的无线电连接定义候选的无线电基站小区集合。分组经由无线电网络发送到具有候选集合中的小区的多个无线电基站中的每一个。移动无线电装置检测无线电连接的当前通信质量，并且基于该检测到的质量，候选小区集可以改变。移动无线电基于一个或多个选择标准来选择候选小区集中的一个小区以发送下一个或特定的数据分组。

67. 发明申请

US20070019553A1 Minimizing Padding for Voice Over Internet Protocol-Type Traffic Over Radio Link Control 审中-公开
标题翻译：通过无线电链路控制最大限度地减少互联网协议类型流量的语音填充
公开(公告)号：US20070019553A1
公开(公告)日：2007-01-25
申请号：US11425447
申请日：2006-06-21
申请人： Mats Sagfors , Johan Torsner , Stefan Wager
发明人： Mats Sagfors , Johan Torsner , Stefan Wager
IPC分类号： H04L12/26
CPC分类号： H04W28/06 , H04L29/06027 , H04L47/10 , H04L65/80 , H04L69/32 , H04L69/324 , H04L69/326
摘要： A radio access network node (24) comprises protocol data unit (PDU) formation logic (36); a PDU buffer (38); a concatenation timer (40); and a buffer readout mechanism (39). The protocol data unit (PDU) formation logic (36) serves, e.g., for segmenting incoming service data units (SDUs) to form protocol data unit (PDUs). The PDU buffer (38) stores one or more PDUs. The buffer readout mechanism (39) controls readout of contents of the PDU buffer (38). For example, when contents of a PDU in the PDU buffer (38) has not reach a predetermined fill level, the buffer readout mechanism (39) uses the concatenation timer for determining a delay for readout of the PDU from the PDU buffer (38). The delay provides opportunity for at least a portion of a yet-arrived SDU to be included in the PDU prior to readout of the PDU from the PDU buffer (38), and thereby reduce padding in an outgoing PDU.
摘要翻译：无线电接入网络节点（24）包括协议数据单元（PDU）形成逻辑（36）; PDU缓冲器（38）; 连接定时器（40）; 和缓冲读出机构（39）。协议数据单元（PDU）形成逻辑（36）用于例如用于分组传入服务数据单元（SDU）以形成协议数据单元（PDU）。 PDU缓冲器（38）存储一个或多个PDU。缓冲器读出机构（39）控制PDU缓冲器（38）的内容的读出。例如，当PDU缓冲器（38）中的PDU的内容尚未达到预定的填充电平时，缓冲器读出机构（39）使用级联定时器从PDU缓冲器（38）确定用于读出PDU的延迟，。在从PDU缓冲器（38）读出PDU之前，该延迟为尚未到达的SDU的至少一部分提供了将包括在PDU中的机会，从而减少了出站PDU中的填充。

68. 发明申请

US20060235735A1 Method and system of channel resource allocation 有权
标题翻译：渠道资源配置方法与系统
公开(公告)号：US20060235735A1
公开(公告)日：2006-10-19
申请号：US10501513
申请日：2003-01-31
申请人： Mats Sagfors , Janne Peisa , Michael Meyer , Reiner Ludwig
发明人： Mats Sagfors , Janne Peisa , Michael Meyer , Reiner Ludwig
IPC分类号： G05B19/418 , G06F9/46
CPC分类号： H04L47/822 , H04L1/0003 , H04L1/1607 , H04L47/14 , H04L47/15 , H04L47/2416 , H04L47/2425 , H04L47/2441 , H04L47/70 , H04L47/823 , H04L47/824 , H04W28/04 , H04W72/02 , H04W72/04 , H04W74/02
摘要： The present invention relates to a method and system of transmissions and retransmissions of packet data in a communications system, where the communications system uses switched channels, switching between rates or channels of different characteristics, and connection control and management in such a system. Particularly, the invention relates to radio resource management in a Universal Mobile Telecommunications System, UMTS, or WCDMA system allowing for use of compatible protocols for non-switched and switched channels.
摘要翻译：本发明涉及通信系统中分组数据的传输和重传的方法和系统，其中通信系统使用交换信道，在不同特性的速率或信道之间切换，以及在这种系统中的连接控制和管理。特别地，本发明涉及通用移动电信系统，UMTS或WCDMA系统中的无线电资源管理，允许使用用于非交换和交换的信道的兼容协议。

69. 发明申请

US20130111288A1 Method and Arrangement for Retransmission Using Harq 有权
标题翻译：使用Harq重新传输的方法和安排
公开(公告)号：US20130111288A1
公开(公告)日：2013-05-02
申请号：US13717753
申请日：2012-12-18
申请人： Mats Sagfors , Michael Meyer , Per Johan Torsner , Henning Wiemann
发明人： Mats Sagfors , Michael Meyer , Per Johan Torsner , Henning Wiemann
IPC分类号： H04L1/18
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.
摘要翻译：本发明涉及通过使用多个传输时间间隔从移动终端向基站发送与单个混合自动重传请求（HARQ）过程有关的信息来增强功率受限移动终端的覆盖的方法和装置。

70. 发明申请

US20110188422A1 METHOD AND ARRANGEMENT IN A TELECOMMUNICATIONS SYSTEM 有权
标题翻译：电信系统中的方法和布置
公开(公告)号：US20110188422A1
公开(公告)日：2011-08-04
申请号：US12999983
申请日：2008-12-22
申请人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
发明人： Jessica Ostergaard , Carola Faronius , Anders Furuskar , Magnus Lindstrom , Peter Moberg , Walter Muller , Ghyslain Pelletier , Mats Sagfors , Johan Torsner
IPC分类号： H04W52/02 , H04W72/04 , H04W24/00
CPC分类号： H04W72/1268 , H04W72/0446 , H04W72/1284 , H04W74/0833
摘要： The present invention relates to a method and apparatus for requesting scheduling of resources to be used for uplink communication of data in a communications system. If the repeated transmission by a user equipment of scheduling requests on an uplink control channel is determined to be unsuccessful, a random access transmission on a random access channel is initiated as a fallback procedure.
摘要翻译：本发明涉及一种在通信系统中请求用于数据上行链路通信的资源调度的方法和装置。如果由用户设备在上行链路控制信道上进行调度请求的重复发送被确定为不成功，则随机接入信道上的随机接入传输被作为回退过程被启动。

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