公开(公告)号：US20120243423A1

公开(公告)日：2012-09-27

申请号：US13488708

申请日：2012-06-05

申请人： Eva Englund ,  Fredrik Gunnarsson ,  Erik Geijer Lundin ,  Ke Wang Helmersson

发明人： Eva Englund ,  Fredrik Gunnarsson ,  Erik Geijer Lundin ,  Ke Wang Helmersson

IPC分类号： H04L12/26 ,  H04W72/04

CPC分类号： H04B17/345 ,  H04B17/24 ,  H04W52/365

摘要： A method may include determining whether a discrepancy exists between scheduling headroom computable by a first device and scheduling headroom computable by a second device, determining one or more load measurements that the second device bases its computation of the scheduling headroom if it is determined that the discrepancy exists, modifying the one or more load measurements, and calculating the scheduling headroom based on the modified one or more load measurements.

摘要翻译： 方法可以包括确定在由第一设备可计算的调度余量和可由第二设备计算的调度余量之间是否存在差异，如果确定差异，则确定第二设备基于其调度余量的计算的一个或多个负载测量值 存在，修改一个或多个负载测量，以及基于经修改的一个或多个负载测量来计算调度余量。

公开(公告)号：US20110275399A1

公开(公告)日：2011-11-10

申请号：US12991513

申请日：2008-05-09

申请人： Eva Englund ,  Pal Frenger ,  Kristina Jersenius ,  Ke Wang Helmersson

发明人： Eva Englund ,  Pal Frenger ,  Kristina Jersenius ,  Ke Wang Helmersson

IPC分类号： H04W72/08

CPC分类号： H04W72/1231 ,  H04W72/082 ,  H04W72/1247

摘要： A method and arrangement in a node for allocating transmission resources is presented. The present method and arrangement for scheduling, allocates frequency resources based on the received signal power of user equipment. Thus in particular uplink power can be better utilized. According to the present method and arrangement the resource blocks are distributed so that the SINR of all scheduled user equipments reach a selected SINR target. The selection of SINR targets may be static or dynamic. Further, according to the present method and arrangement, optimization of system and user performance may be combined.

摘要翻译： 提出了一种用于分配传输资源的节点中的方法和装置。 本发明的调度方法和装置，基于用户设备的接收信号功率分配频率资源。 因此，特别地可以更好地利用上行链路功率。 根据本方法和布置，分配资源块，使得所有调度的用户设备的SINR达到所选择的SINR目标。 SINR目标的选择可能是静态或动态的。 此外，根据本方法和装置，可以组合系统和用户性能的优化。

公开(公告)号：US08488551B2

公开(公告)日：2013-07-16

申请号：US12865605

申请日：2008-12-16

申请人： Ghyslain Pelletier ,  Magnus Lindström ,  Janne Peisa ,  Henrik Enbuske ,  Eva Englund ,  Michael Meyer ,  Henning Wiemann ,  Christian Skärby

发明人： Ghyslain Pelletier ,  Magnus Lindström ,  Janne Peisa ,  Henrik Enbuske ,  Eva Englund ,  Michael Meyer ,  Henning Wiemann ,  Christian Skärby

IPC分类号： H04W4/00

CPC分类号： H04W72/1252 ,  H04W28/24 ,  H04W72/1284

摘要： A method for sending buffer status information includes checking if a quality of service (QoS) parameter is defined for a first logical channel and at least one condition of the set of predetermined conditions associated with a logical channel group is fulfilled. If the QoS parameter is defined and at least one condition of the set is fulfilled, the method includes setting a number of bits in a media access control header according to a first semantic. The bits carry buffer status information, and the first semantic—is based on the QoS parameter of the first logical channel. Otherwise, the method includes setting the number of bits carrying the buffer status information according to a second semantic that is based on an amount of data available for transmission across the logical channel group.

摘要翻译： 用于发送缓冲器状态信息的方法包括检查是否为第一逻辑信道定义了服务质量（QoS）参数，并且满足与逻辑信道组相关联的一组预定条件的至少一个条件。 如果定义了QoS参数并且满足了集合的至少一个条件，则该方法包括根据第一语义来设置媒体访问控制报头中的位数。 这些比特携带缓冲器状态信息，第一个语义是基于第一个逻辑信道的QoS参数。 否则，该方法包括根据基于可用于通过逻辑信道组进行传输的数据量的第二语义来设置携带缓冲器状态信息的位数。

公开(公告)号：US20100322098A1

公开(公告)日：2010-12-23

申请号：US12865605

申请日：2008-12-16

申请人： Ghyslain Pelletier ,  Magnus Lindström ,  Janne Peisa ,  Henrik Enbuske ,  Eva Englund ,  Michael Meyer ,  Henning Wiemann ,  Christian Skärby

发明人： Ghyslain Pelletier ,  Magnus Lindström ,  Janne Peisa ,  Henrik Enbuske ,  Eva Englund ,  Michael Meyer ,  Henning Wiemann ,  Christian Skärby

IPC分类号： H04L12/26

CPC分类号： H04W72/1252 ,  H04W28/24 ,  H04W72/1284

摘要： A method for sending buffer status information includes checking if a quality of service (QoS) parameter is defined for a first logical channel and at least one condition of a set of predetermined conditions associated with a logical channel group is fulfilled. If the QoS parameter is defined and at least one condition of the set is fulfilled, the method includes setting a number of bits in a media access control header according to a first semantic. The bits carry buffer status information, and the first semantic is based on the QoS parameter of the first logical channel. Otherwise, the method includes setting the number of bits carrying the buffer status information according to a second semantic that is based on an amount of data available for transmission across the logical channel group.

摘要翻译： 用于发送缓冲器状态信息的方法包括检查是否为第一逻辑信道定义了服务质量（QoS）参数，并且满足与逻辑信道组相关联的一组预定条件的至少一个条件。 如果定义了QoS参数并且满足了集合的至少一个条件，则该方法包括根据第一语义来设置媒体访问控制报头中的位数。 这些比特携带缓冲器状态信息，第一个语义是基于第一个逻辑信道的QoS参数。 否则，该方法包括根据基于可用于通过逻辑信道组进行传输的数据量的第二语义来设置携带缓冲器状态信息的位数。

公开(公告)号：US20070281708A1

公开(公告)日：2007-12-06

申请号：US11719049

申请日：2005-11-10

申请人： Martin Bakhuizen ,  Eva Englund ,  Patrik Karlsson ,  Mats Sagfors

发明人： Martin Bakhuizen ,  Eva Englund ,  Patrik Karlsson ,  Mats Sagfors

IPC分类号： H04Q7/20

CPC分类号： H04W28/08 ,  H04W72/1231 ,  H04W72/1278 ,  H04W92/12

摘要： A method and a system for balancing load between at least two groups of dedicated uplink channels in a telecommunication network serving a plurality of user equipments (18), wherein scheduling requests received from the user equipments (18) and scheduling grants issued to said user equipments (18) are measured. Thereafter, a measurement report based on the measured scheduling requests and the measured scheduling grants is derived, which is forwarded to a radio network unit (10) controlling radio network resources, whereby a re-distribution of available radio resources is made between the at least two groups of dedicated uplinks channels.

摘要翻译： 一种用于在服务于多个用户设备（18）的电信网络中平衡至少两组专用上行链路信道之间的负载的方法和系统，其中从所述用户设备（18）接收的调度请求和发给所述用户设备 （18）。 此后，导出基于所测量的调度请求和测量的调度许可的测量报告，其被转发到控制无线电网络资源的无线电网络单元（10），由此至少在至少 两组专用上行通道。

公开(公告)号：US20100113057A1

公开(公告)日：2010-05-06

申请号：US12532360

申请日：2007-09-27

申请人： Eva Englund ,  Pål Frenger ,  Stefan Parkvall

发明人： Eva Englund ,  Pål Frenger ,  Stefan Parkvall

IPC分类号： H04W72/04

CPC分类号： H04W72/14 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/0029 ,  H04L1/003 ,  H04L5/0057 ,  H04W24/00 ,  H04W48/08 ,  H04W56/001 ,  H04W72/1231 ,  H04W88/02

摘要： Channel state feedback is provided from a UE to a base station as a first, detailed or a second, less detailed type of channel state feedback information. Initially it is determined whether the UE has received an uplink grant from the base station or not. If the UE has received an uplink grant, a first type of channel state feedback information is transmitted to the base station on the granted resource. If, however, the UE has not received an uplink grant, a second type of channel state feedback information is transmitted to the base station. Different types of channel state feedback information enables a UE and an associated base station to use available resources more efficiently, when requesting for and delivering channel state feedback information.

摘要翻译： 信道状态反馈从UE提供给基站，作为信道状态反馈信息的第一，详细或第二较不详细的类型。 首先确定UE是否已经从基站接收到上行链路许可。 如果UE已经接收到上行链路许可，则在授权的资源上向基站发送第一类型的信道状态反馈信息。 然而，如果UE尚未接收到上行链路许可，则向基站发送第二类型的信道状态反馈信息。 当请求和递送信道状态反馈信息时，不同类型的信道状态反馈信息使得UE和相关联的基站能够更有效地使用可用资源。

公开(公告)号：US08743801B2

公开(公告)日：2014-06-03

申请号：US12935331

申请日：2009-03-26

申请人： Eva Englund ,  Erik Eriksson ,  Kristina Jersenius ,  George Jongren ,  Peter Moberg ,  Stefan Parkvall

发明人： Eva Englund ,  Erik Eriksson ,  Kristina Jersenius ,  George Jongren ,  Peter Moberg ,  Stefan Parkvall

IPC分类号： H04W4/00

CPC分类号： H04W72/0413 ,  H04L1/0026 ,  H04L1/0027 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094 ,  H04W48/08 ,  H04W72/02 ,  H04W72/042 ,  H04W72/1268

摘要： The present invention relates to allowing configuring CSI reporting (step S-224, 310) on radio resources that are allocated over a plurality of sub frames on Physical Uplink Shared Channel (PUSCH). Allocation of said radio resources (steps S-202, 404) can be performed by semi-persistent allocation or by using Transmission Time Interval (TTI) bundling. By using either semi-persistent scheduling or TTI-bundling as decided by an eNB (104, 204, 600) the UE (102, 202, 500) can be configured to report CSI (step S-224, 310) for a plurality of UL transmissions. By allocating radio resources by using semi-persistent scheduling, the signaling overhead, which can be substantial for dynamic scheduling of radio resources, decreases. By using TTI-bundling the coverage of the CSI-reports increases.

摘要翻译： 本发明涉及允许在物理上行链路共享信道（PUSCH）上通过多个子帧分配的无线电资源上配置CSI报告（步骤S-224,310）。 可以通过半持久分配或使用传输时间间隔（TTI）捆绑来执行所述无线电资源的分配（步骤S-202,404）。 通过使用由eNB（104,204,600）所确定的半持久调度或TTI绑定，UE（102,202,500）可以被配置为针对多个服务器（102,202,600）报告CSI（步骤S-224,310） UL传输。 通过使用半永久调度来分配无线电资源，对于无线电资源的动态调度可能是重要的信令开销减小。 通过使用TTI捆绑，CSI报告的覆盖面增加。

公开(公告)号：US07920888B2

公开(公告)日：2011-04-05

申请号：US10550561

申请日：2004-04-06

申请人： Per Beming ,  Stefan Parkvall ,  Kai-Erik Sunell ,  Eva Englund

发明人： Per Beming ,  Stefan Parkvall ,  Kai-Erik Sunell ,  Eva Englund

IPC分类号： H04B7/00

CPC分类号： H04W52/12 ,  H04L1/0025 ,  H04L1/1671 ,  H04L2001/0092 ,  H04W52/146 ,  H04W52/225 ,  H04W52/386 ,  H04W52/40 ,  H04W52/48

摘要： A radio network entity in charge of outer loop power control for a communication with a mobile radio is informed about erroneous data units, requested retransmissions, and/or data units transmission attempts associated with the data units sent by the mobile radio to the radio network. Another radio network entity, which sends a transmission power control signal to the mobile radio to control the mobile's transmit power level based on a target value, detects errors in data units received from the mobile radio and requests retransmission. Information associated with the requested retransmission is used to generate a revised target value. The target value may be revised by an outer loop power controller node or by an outer loop power controller entity in the same node as an ARQ entity that generates the information about erroneous data units, requested retransmissions, and/or data units transmission attempts associated with the data units sent by the mobile radio to the radio network.

摘要翻译： 通知负责与移动无线电通信的外环功率控制的无线电网络实体关于与移动无线电发送到无线电网络的数据单元相关联的错误数据单元，所请求的重传和/或数据单元传输尝试。 基于目标值向移动无线电发送发送功率控制信号以控制移动台的发射功率电平的另一个无线电网络实体检测从移动无线电接收的数据单元中的错误并请求重传。 与所请求的重传相关联的信息用于生成修正的目标值。 目标值可以由外环功率控制器节点或由与产生关于错误数据单元，所请求的重传和/或与 由移动无线电发送到无线电网络的数据单元。

公开(公告)号：US20080318607A1

公开(公告)日：2008-12-25

申请号：US12064518

申请日：2005-08-22

申请人： Per Johan Torsner ,  Eva Englund ,  Stefan Parkvall

发明人： Per Johan Torsner ,  Eva Englund ,  Stefan Parkvall

IPC分类号： H04Q7/20

CPC分类号： H04W72/0413 ,  H04W72/12 ,  H04W74/02 ,  H04W74/08 ,  H04W74/0816

摘要： A communications system comprises a terminal, and network resources. The terminal is operable to transmit substantially simultaneously a data portion and a data transfer request for that data portion to the network resources.

摘要翻译： 通信系统包括终端和网络资源。 终端可操作以基本同时向该网络资源发送该数据部分的数据部分和数据传输请求。

公开(公告)号：US20070049316A1

公开(公告)日：2007-03-01

申请号：US10550561

申请日：2004-04-06

申请人： Per Beming ,  Stefan Parkvall ,  Kai-Erik Sunell ,  Eva Englund

发明人： Per Beming ,  Stefan Parkvall ,  Kai-Erik Sunell ,  Eva Englund

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04W52/12 ,  H04L1/0025 ,  H04L1/1671 ,  H04L2001/0092 ,  H04W52/146 ,  H04W52/225 ,  H04W52/386 ,  H04W52/40 ,  H04W52/48

摘要： A radio network entity in charge of outer loop power control for a communication with a mobile radio is informed about erroneous data units, requested retransmissions, and/or data units transmission attempts associated with the data units sent by the mobile radio to the radio network. Another radio network entity, which sends a transmission power control signal to the mobile radio to control the mobile's transmit power level based on a target value, detects errors in data units received from the mobile radio and requests retransmission. Information associated with the requested retransmission is used to generate a revised target value. The target value may be revised by an outer loop power controller node or by an outer loop power controller entity in the same node as an ARQ entity that generates the information about erroneous data units, requested retransmissions, and/or data units transmission attempts associated with the data units sent by t he mobile radio to the radio network.

摘要翻译： 通知负责与移动无线电通信的外环功率控制的无线电网络实体关于与移动无线电发送到无线电网络的数据单元相关联的错误数据单元，所请求的重传和/或数据单元传输尝试。 基于目标值向移动无线电发送发送功率控制信号以控制移动台的发射功率电平的另一个无线电网络实体检测从移动无线电接收的数据单元中的错误并请求重传。 与所请求的重传相关联的信息用于生成修正的目标值。 目标值可以由外环功率控制器节点或外部环路功率控制器实体修改，该外环功率控制器实体与产生关于错误数据单元，所请求的重传和/或与...相关联的数据单元传输尝试的信息的ARQ实体相同的节点中 由移动无线电发送到无线电网络的数据单元。