公开(公告)号：US06775547B2

公开(公告)日：2004-08-10

申请号：US09858067

申请日：2001-05-14

申请人： Gerd Zimmerman ,  Joerg Huschke ,  Johan Torsner

发明人： Gerd Zimmerman ,  Joerg Huschke ,  Johan Torsner

IPC分类号： H04Q720

CPC分类号： H04B17/309

摘要： A method for measuring the transmission quality between a base station and at least one remote station in a communication network having at least one channel for transferring signals between said base station and said at least one remote station involves measuring a transmission quality for signal transmissions via said at least one channel, and defining a transmission quality measurement period for said at least one channel in relation to said measured transmission quality. Moreover, a system for a communication network having at least one base station and at least one remote station transferring signals between each other via at least one channel carries out the method of measuring the transmission quality, wherein the system comprises measuring means for measuring transmission qualities for signal transmissions via said at least one channel, means for the definition of at least one transmission quality measurement period for signal transmissions between said base station and said at least one remote station, and control means for the measurement of the transmission qualities during said at least one transmission quality measurement period.

摘要翻译： 一种用于测量在具有至少一个用于在所述基站和所述至少一个远程站之间传送信号的信道的通信网络中的基站与至少一个远程站之间的传输质量的方法包括测量经由所述基站和所述至少一个远程站之间的信号传输的传输质量 至少一个信道，并且相对于所述测量的传输质量为所述至少一个信道定义传输质量测量周期。 此外，用于具有至少一个基站和至少一个远程站的通信网络的系统经由至少一个信道彼此之间传送信号来执行测量传输质量的方法，其中该系统包括用于测量传输质量的测量装置 用于经由所述至少一个信道的信号传输，用于定义用于所述基站和所述至少一个远程站之间的信号传输的至少一个传输质量测量周期的装置，以及用于在所述至少一个远程站期间测量传输质量的控制装置 至少一个传输质量测量周期。

公开(公告)号：US09871625B2

公开(公告)日：2018-01-16

申请号：US12811732

申请日：2008-12-01

申请人： Anna Larmo ,  Michael Meyer ,  Johan Torsner

发明人： Anna Larmo ,  Michael Meyer ,  Johan Torsner

IPC分类号： H04L1/16 ,  H04L1/18

CPC分类号： H04L1/1607 ,  H04L1/1848

摘要： A method of transmitting a status report from a receiving terminal to a transmitting terminal is disclosed. A receiving terminal generates a status report according to a first retransmission protocol implemented by a higher layer protocol layer and sends the status report to a transmitting terminal in one or more data units of a lower layer protocol. If the lower layer data units are not successfully received, the lower layer protocol provides a failure indication, referred to as a local NACK, to the higher layer protocol. In response to the failure indication, the higher layer protocol generates an updated status report and sends the updated status report from the receiving terminal to the transmitting terminal.

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。

公开(公告)号：US08169943B2

公开(公告)日：2012-05-01

申请号：US12597216

申请日：2007-11-07

申请人： Ghyslain Pelletier ,  Jonas Pettersson ,  Kristofer Sandlund ,  Johan Torsner

发明人： Ghyslain Pelletier ,  Jonas Pettersson ,  Kristofer Sandlund ,  Johan Torsner

IPC分类号： G08C17/00

CPC分类号： H04W52/0216 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

摘要： A method (400) for use in a cellular system with at least one controlling node (110), eNodeB, which controls user terminals, UEs (130), in a cell (120). According to the method, a UE can be in one of at least two different states (410), an idle state, a DRX state, and an “on duration” state. A UE (130) can receive at least a first (420) and a second (425) type of traffic from its eNodeB (110). If (415) the first type of traffic is received by a UE during an on duration period, the UE assumes the idle (DRX) state at the end of the on duration period, and if (430) the second type of traffic is received by the UE during an on duration period, the UE prolongs the current on duration period by a certain amount of time.

摘要翻译： 一种在蜂窝系统中使用至少一个控制节点（110）的方法（400），其控制小区（120）中的用户终端（UE）（130）。 根据该方法，UE可以处于至少两种不同状态（410），空闲状态，DRX状态和“持续时间”状态之一。 UE（130）可以从其eNodeB（110）接收至少第一（420）和第二（425）类型的业务。 如果（415）在持续时间段期间由UE接收到第一类型的业务，则UE在持续时间段结束时采取空闲（DRX）状态，并且如果（430）接收到第二类型业务 在持续时间段期间，UE将持续时间段上的电流延长一定时间。

公开(公告)号：US20110007698A1

公开(公告)日：2011-01-13

申请号：US12865914

申请日：2008-12-16

申请人： Mats Sagfors ,  Magnus Johansson ,  George Jongren ,  Magnus Lindstrom ,  Johan Torsner

发明人： Mats Sagfors ,  Magnus Johansson ,  George Jongren ,  Magnus Lindstrom ,  Johan Torsner

IPC分类号： H04W74/02

CPC分类号： H04W56/001 ,  H04W28/18 ,  H04W76/20

摘要： The present invention relates to an improved procedure for synchronization of re-configuration of RRC procedures between the radio base station and the UE. This is achieved by associating a new configuration to be used by a UE with an additional UE identity. The UE is normally identified by a first UE identity, but is informed in a re-configuration message that the UE also has the additional UE identity. The UE is identified by the additional UE identity when the new configuration is to be activated. Hence, when the radio base station detects that the UE responds to requests, which included the additional UE identity, the radio base station can conclude that the UE has activated the new configuration.

摘要翻译： 本发明涉及无线基站与UE之间RRC重新配置同步的改进方法。 这通过将UE使用的新配置与附加的UE身份相关联来实现。 UE通常由第一UE身份标识，但是在重新配置消息中通知UE还具有附加的UE身份。 当新配置被激活时，UE由附加的UE标识识别。 因此，当无线电基站检测到UE响应包括附加UE标识的请求时，无线电基站可以断定UE激活了新的配置。

公开(公告)号：US20100322155A1

公开(公告)日：2010-12-23

申请号：US12866534

申请日：2008-09-18

申请人： Michael Meyer ,  Johan Torsner ,  Henning Wiemann

发明人： Michael Meyer ,  Johan Torsner ,  Henning Wiemann

IPC分类号： H04W4/00

CPC分类号： H04L1/1628 ,  H04L1/14 ,  H04L1/1607 ,  H04L1/1657 ,  H04L1/1809 ,  H04L1/1864 ,  H04L47/34

摘要： A method is provides in a receiving node for handling status information of data units transmitted from a sending node to the receiving node over a radio link. The receiving node establishes (401) that a number of data units that has been transmitted by the sending node are missing. The receiving node sends (402) a reduced status message to the sending node over the radio link, which message is reduced such that it comprises the negative acknowledgement for a first part of missing data units and omits negative acknowledgements for the rest of the missing data units. The omitted negative acknowledgement for the rest of the missing data units will not erroneously be interpreted as correctly received data units by the sending node.

摘要翻译： 在接收节点中提供一种方法，用于处理通过无线电链路从发送节点向接收节点发送的数据单元的状态信息。 接收节点建立（401）丢失了由发送节点发送的数量的数据单元。 接收节点通过无线电链路向发送节点发送（402）减少的状态消息，该消息被减少，使得其包括丢失数据单元的第一部分的否定确认，并且省略剩余的丢失数据的否定确认 单位。 对于其余的丢失数据单元的省略否定确认将不会被发送节点错误地解释为正确接收的数据单元。

公开(公告)号：US20100091693A1

公开(公告)日：2010-04-15

申请号：US12597216

申请日：2007-11-07

申请人： Ghyslain Pelletier ,  Jonas Pettersson ,  Kristofer Sandlund ,  Johan Torsner

发明人： Ghyslain Pelletier ,  Jonas Pettersson ,  Kristofer Sandlund ,  Johan Torsner

IPC分类号： H04W52/02

CPC分类号： H04W52/0216 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24

摘要： A method (400) for use in a cellular system with at least one controlling node (110), eNodeB, which controls user terminals, UEs (130), in a cell (120). According to the method, a UE can be in one of at least two different states (410), an idle state, a DRX state, and an “on duration” state. A UE (130) can receive at least a first (420) and a second (425) type of traffic from its eNodeB (110). If (415) the first type of traffic is received by a UE during an on duration period, the UE assumes the idle (DRX) state at the end of the on duration period, and if (430) the second type of traffic is received by the UE during an on duration period, the UE prolongs the current on duration period by a certain amount of time.

摘要翻译： 一种在蜂窝系统中使用至少一个控制节点（110）的方法（400），其控制小区（120）中的用户终端（UE）（130）。 根据该方法，UE可以处于至少两种不同状态（410），空闲状态，DRX状态和“持续时间”状态之一。 UE（130）可以从其eNodeB（110）接收至少第一（420）和第二（425）类型的业务。 如果（415）在持续时间段期间由UE接收到第一类型的业务，则UE在持续时间段结束时采取空闲（DRX）状态，并且如果（430）接收到第二类型业务 在持续时间段期间，UE将持续时间段上的电流延长一定时间。

公开(公告)号：US20100074178A1

公开(公告)日：2010-03-25

申请号：US12520384

申请日：2007-10-31

申请人： Anna Larmo ,  Janne Piesa ,  Mats Sågfors ,  Johan Torsner ,  Stefan Wager

发明人： Anna Larmo ,  Janne Piesa ,  Mats Sågfors ,  Johan Torsner ,  Stefan Wager

IPC分类号： H04W40/00

CPC分类号： H04W28/06 ,  H04L1/0007 ,  H04L1/0025 ,  H04L1/0083 ,  H04L1/009 ,  H04L69/22 ,  H04W80/02

摘要： An object of the present invention is to provide a mechanism for improving the performance of a radio access network. The object is achieved by a data packet (200) in a first network node (110). The first network node (110) is adapted to transmit the data packet (200) to a second network node (120), over a radio link (130). The first network node (110) and second network node (120) are comprised in a wireless communications network (100). The data packet (200) comprising a data packet header (210) and a data packet payload (220). The data packet header (210) comprising at least one length indicator (211, 212, 213, 214, 215). The data packet payload (220) comprising a number of consecutive packet data units (221, 222, 223), of the same specific size. The number of consecutive data units (221, 222, 223), of the same size is indicated in the data packet header (210) using a first length indicator of the at least one length indicators (211, 212, 213, 214, 215).

摘要翻译： 本发明的目的是提供一种用于提高无线接入网的性能的机制。 该目的通过第一网络节点（110）中的数据分组（200）来实现。 第一网络节点（110）适于通过无线电链路（130）将数据分组（200）发送到第二网络节点（120）。 第一网络节点（110）和第二网络节点（120）包括在无线通信网络（100）中。 数据分组（200）包括数据分组报头（210）和数据分组有效载荷（220）。 数据包头部（210）包括至少一个长度指示器（211,212,213,214,215）。 数据分组有效载荷（220）包括相同特定尺寸的多个连续分组数据单元（221,222,223）。 使用第一长度指示符（211,212,213,214,215）在数据分组头部（210）中指示相同大小的连续数据单元（221,222,223）的数量， ）。

公开(公告)号：US20100067459A1

公开(公告)日：2010-03-18

申请号：US12447522

申请日：2007-10-26

申请人： Bo Göransson ,  Johan Torsner ,  Stefan Parkvall

发明人： Bo Göransson ,  Johan Torsner ,  Stefan Parkvall

IPC分类号： H04W72/12 ,  H04L1/18

CPC分类号： H04L1/1887 ,  H04B7/0697 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1896 ,  H04W72/1284 ,  H04W84/042

摘要： Methods and apparatus for signaling scheduling information in a spatial multiplexing wireless communications system (700), as well as corresponding methods and apparatus for processing such signaling information, are disclosed. An exemplary method for signaling scheduling information comprises scheduling (310, 420) first and second transport blocks (110) for simultaneous transmission during a first transmission interval on first and second data substreams, respectively, and further comprises assigning (320, 430) a single re-transmission process identifier for the first transmission interval and transmitting (330, 440) first scheduling information for the first transmission interval. The first scheduling information comprises the re-trans-mission process identifier and first disambiguation data. The method further comprises scheduling (360, 470) at least one of the first and second transport blocks (110) for re-transmission during a second transmission interval and transmitting (370, 495) second scheduling information for the second transmission interval, the second scheduling information comprising the re-transmission process identifier and second disambiguation data. The first and second disambiguation data indicate whether the re-transmission of the retransmitted transport block (110) is scheduled for the first or second data substream and may be used by a receiver to determine the same

摘要翻译： 公开了在空间复用无线通信系统（700）中用于信令调度信息的方法和装置，以及用于处理这种信令信息的相应方法和装置。 一种用于信令调度信息的示例性方法包括分别在第一和第二数据子流的第一传输间隔期间同时传输第一和第二传输块（110），并且进一步包括分配（320,430）单个 用于第一传输间隔的重传过程标识符，并且发送（330,440）第一传输间隔的第一调度信息。 第一调度信息包括重传过程标识符和第一消歧数据。 该方法还包括：在第二传输间隔期间对第一和第二传输块（110）中的至少一个传输块进行调度（360,470）以进行再传输，并发送（370,495）第二传输间隔的第二调度信息，第二传输块 包括重发过程标识符和第二消歧数据的调度信息。 第一和第二消歧数据指示是否为第一或第二数据子流调度重传的传输块（110）的重新发送，并且可以被接收机用于确定相同

公开(公告)号：US20100015982A1

公开(公告)日：2010-01-21

申请号：US12438795

申请日：2007-08-23

申请人： Stefan Wager ,  Janne Piesa ,  Mats Sågfors ,  Johan Torsner

发明人： Stefan Wager ,  Janne Piesa ,  Mats Sågfors ,  Johan Torsner

IPC分类号： H04W36/00

CPC分类号： H04W36/0055 ,  H04W76/19

摘要： The present invention relates to a method, a user equipment and a network node in a cellular radio network. According to the method of the present invention, the network units detects a failed transmission of a handover command to the UE, which is still having a uplink channel available, and further receives a RRC message from the UE indicating the loss of a serving cell and indicating the strongest cell. The network unit prepares and initiates a new serving cell re-establishment and sends to the UE a RRC reconfiguration message. The UE can then continue normal operation in the new cell.

摘要翻译： 本发明涉及蜂窝无线网络中的方法，用户设备和网络节点。 根据本发明的方法，网络单元检测到仍然具有上行链路信道的UE的切换命令的失败传输，并且还从UE指示服务小区丢失的RRC消息， 表示最强的细胞。 网络单元准备并发起新的服务小区重新建立，并向UE发送RRC重配置消息。 然后，UE可以在新小区中继续正常操作。