公开(公告)号：EP2561646A4

公开(公告)日：2014-01-01

申请号：EP10850347

申请日：2010-04-23

Applicant: ERICSSON TELEFON AB L M

Inventor： MELSEN TORBEN ,  LUDWIG REINER ,  MUELLER STEVEN

IPC: H04L12/70 ,  H04L12/28

CPC classification number: H04L47/32 ,  H04L12/287 ,  H04L12/2878 ,  H04L47/822

公开(公告)号：EP1989899A4

公开(公告)日：2012-03-21

申请号：EP06717101

申请日：2006-02-27

Applicant: ERICSSON TELEFON AB L M

Inventor： EKSTROEM HANNES ,  LUDWIG REINER ,  WALLENTIN PONTUS ,  RATHONYI BELA

IPC: H04W76/02

CPC classification number: H04W76/046 ,  H04W76/02

Abstract: The invention aims to reduce the delay associated with setting up a session for a user terminal in a mobile communication network. A control unit for use in a wireless communication network for controlling a user terminal's ability to communicate with the network, comprising—at least one input for receiving event information about at least one trigger event indicating that the user terminal is likely to wish to communicate with the network within a predetermined period of time—decision logic for deciding whether the state of the terminal should be changed to enable it to communicate and—output means for triggering the a state change for the terminal to a state in which the terminal is able to communicate with the network, if the decision logic decides that this should be done.

公开(公告)号：EP1967030A4

公开(公告)日：2011-08-03

申请号：EP05812783

申请日：2005-12-02

Applicant: ERICSSON TELEFON AB L M

Inventor： MAGNUSSON PER ,  LUDWIG REINER

IPC: H04W4/00 ,  H04W28/12 ,  H04W28/24

CPC classification number: H04W28/12 ,  H04L47/10 ,  H04L47/14 ,  H04W24/00 ,  H04W28/24 ,  H04W72/0453 ,  H04W72/12

公开(公告)号：EP1985092A4

公开(公告)日：2010-04-07

申请号：EP05823724

申请日：2005-12-23

Applicant: ERICSSON TELEFON AB L M

Inventor： FODOR GABOR ,  LUDWIG REINER

IPC: H04L29/08 ,  H04L12/56 ,  H04W72/12

CPC classification number: H04L67/322 ,  H04L47/10 ,  H04L47/11 ,  H04L47/14 ,  H04L47/25 ,  H04W72/1231 ,  H04W72/1247 ,  H04W72/1252

公开(公告)号：WO9904539A2

公开(公告)日：1999-01-28

申请号：PCT/EP9804344

申请日：1998-07-13

Applicant: ERICSSON TELEFON AB L M

Inventor： LUDWIG REINER

IPC: H04L29/08 ,  H04L1/18 ,  H04L12/56 ,  H04L29/06 ,  H04W28/04 ,  H04W80/06

CPC classification number: H04L1/1874 ,  H04L29/06 ,  H04L69/16 ,  H04L69/163 ,  H04L69/165 ,  H04L69/324 ,  H04W80/06

Abstract: Communication method and system for transmitting data partitioned into a plurality of data packets between at least two communication units (CU1, CU2, CU4) using a communication network (N). During temporary interruptions of transmission of data packets via the communication network some of the transmitted data packets are lost. The invention allows to avoid the loss of data packets due to temporary interruptions of the communication network by determining at the sending data processing device, based on information received from the communication network, which data packets are lost or will be lost during transmission due to a temporary interruption of the communication network. The method can be used for data transmission via mobile communication networks and an "Internet". To allow a retrieval of lost data packets, data packets scheduled for transmission can be temporarily stored in a temporary storage means. Transmission of packets, retransmission and other services needed for data communication can be performed by an appropriately modified TCP/IP protocol set.

Abstract translation: 用于使用通信网络（N）在至少两个通信单元（CU1，CU2，CU4）之间传输被划分成多个数据分组的数据的通信方法和系统。 在通过通信网络暂时中断数据分组传输期间，一些传输的数据分组丢失。 本发明允许通过在发送数据处理装置处基于从通信网络接收到的信息来确定哪些数据分组在传输期间丢失或将由于由于通信网络而丢失的数据分组，由于通信网络的暂时中断而丢失数据分组 通信网络暂时中断。 该方法可用于通过移动通信网络和“因特网”进行数据传输。 为了允许检索丢失的数据分组，可以将计划传输的数据分组临时存储在临时存储装置中。 可以通过适当修改的TCP / IP协议集来执行数据通信所需的分组，重传和其它业务的传输。

公开(公告)号：WO02100064A3

公开(公告)日：2003-08-28

申请号：PCT/EP0205624

申请日：2002-05-22

Applicant: ERICSSON TELEFON AB L M ,  MEYER MICHAEL ,  LUDWIG REINER ,  SACHS JOACHIM ,  SAGFORS MATS

Inventor： MEYER MICHAEL ,  LUDWIG REINER ,  SACHS JOACHIM ,  SAGFORS MATS

IPC: H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04L29/10

CPC classification number: H04L29/06 ,  H04L69/32 ,  H04L69/324

Abstract: A method of processing a data unit of a first protocol layer (L3) for transmission in a data unit based communication system is described, comprising the steps of passing to a second protocol layer (L2) a given data unit of said first protocol layer (L3) that is to be transmitted, said second protocol layer (L2) lying below said first protocol layer (L3), determining a numeric value of a numerically quantifiable parameter associated with said given data unit of said first protocol layer (L3), embedding said given data unit of said first protocol layer (L3) into one or more data units of said second protocol layer (L2), performing transmission control for said one or more data units of said second protocol layer (L2) that embed said given data unit of said first protocol layer (L3), where said embedding and/or said transmission control is performed in accordance with said numeric value of said numerically quantifiable parameter.

Abstract translation: 描述了一种在基于数据单元的通信系统中处理用于传输的第一协议层（L3）的数据单元的方法，包括以下步骤：将所述第一协议层的给定数据单元（L2） L3），所述第二协议层（L2）位于所述第一协议层（L3）之下，确定与所述第一协议层（L3）的所述给定数据单元相关联的可数量化参数的数值，嵌入 将所述第一协议层（L3）的所述给定数据单元转换成所述第二协议层（L2）的一个或多个数据单元，对嵌入所述给定数据的所述第二协议层（L2）的所述一个或多个数据单元执行传输控制 所述第一协议层（L3）的单元，其中根据所述数字可量化参数的所述数值执行所述嵌入和/或所述传输控制。

公开(公告)号：WO2007129969A3

公开(公告)日：2008-01-03

申请号：PCT/SE2007050250

申请日：2007-04-17

Applicant: ERICSSON TELEFON AB L M ,  ERIKSSON GOERAN ,  LUDWIG REINER ,  WILLARS PER

Inventor： ERIKSSON GOERAN ,  LUDWIG REINER ,  WILLARS PER

IPC: H04L12/56 ,  H04W52/02

CPC classification number: H04L67/141 ,  H04L65/1006 ,  H04L67/14 ,  H04W52/0225 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/21 ,  Y02D70/24

Abstract: Different types of traffic requiring different inactivity timer settings are assigned to different bearers or to different QoS classes. Different inactivity timer settings are established for different traffic types. Individual bearers or individual QoS classes are linked to a corresponding inactivity timer profile. The link may be accomplished in a number of ways. For example, an additional QoS parameter may be employed in a 3GPP QoS profile, or a new QoS class identifier may be mapped to an inactivity timer setting. Different inactivity timer settings allows both UE battery power conservation to be prioritized for some traffic and end-user experience (quick subsequent response times) to be prioritized for other traffic.

Abstract translation: 不同类型的流量需要不同的不活动定时器设置被分配给不同的承载或不同的QoS等级。 针对不同的流量类型建立不同的不活动定时器设置。 单独的承载或单独的QoS等级链接到相应的不活动定时器配置文件。 链接可以以多种方式完成。 例如，可以在3GPP QoS简档中采用附加的QoS参数，或者可以将新的QoS类标识符映射到不活动定时器设置。 不同的不活动定时器设置允许为某些流量和最终用户体验（快速后续响应时间）优先考虑UE电池功率节省，以优先考虑其他流量。

公开(公告)号：WO0113587A3

公开(公告)日：2001-07-19

申请号：PCT/EP0007556

申请日：2000-08-03

Applicant: ERICSSON TELEFON AB L M

Inventor： LUDWIG REINER

IPC: H04L1/18 ,  H04L1/20 ,  H04L12/801 ,  H04L12/807 ,  H04L12/841 ,  H04L29/06 ,  H04L12/56

CPC classification number: H04L69/16 ,  H04L1/1809 ,  H04L1/188 ,  H04L1/20 ,  H04L29/06 ,  H04L47/10 ,  H04L47/193 ,  H04L47/27 ,  H04L47/283 ,  H04L47/37 ,  H04L69/163 ,  H04L69/28

Abstract: A method and device for determining a parameter (RTO) associated with a retransmission time-out feature in a data unit transmitter implementing a protocol (TCP) that provides an acknowledgment feature and a retransmission time-out feature, where according to one aspect decreasing values of the round trip time (RTT) are treated differently with respect to their influence on a mean deviation parameter (RTTVAR) than increasing values of the round trip time, where according to another aspect weight values (g, h, w) used in the determination of the parameter (RTO) are chosen such that at least one of them is time variable, and where according to a further aspect the parameter (RTO) is also calculated on the basis of a value (SR) indicative of the number of spurious time-outs in the communication.

Abstract translation: 一种用于确定与实现提供确认特征和重传超时特征的协议（TCP）的数据单元发射机中的与重传超时特征相关联的参数（RTO）的方法和装置，其中根据一个方面减小值 对于其对平均偏差参数（RTTVAR）的影响，对于往返时间（RTT）的处理方式不同于增加的往返时间值，其中根据另一方面的权重值（g，h，w） 选择参数（RTO）的确定，使得它们中的至少一个是时间变量的，并且其中根据另一方面，还基于指示伪造数量的值（SR）来计算参数（RTO） 通讯超时。

公开(公告)号：ES2385749T3

公开(公告)日：2012-07-31

申请号：ES07118035

申请日：2007-10-08

Applicant: ERICSSON TELEFON AB L M ,  ERICSSON TELEFON AB L M

Inventor： LUDWIG REINER ,  ENSTROEM DANIEL ,  JOHANSSON INGEMAR ,  HEDBERG TOMAS

IPC: H04L12/56 ,  H04L47/31

Abstract: Un método para controlar un receptor de una comunicación mediante unidades de datos desde una fuente dedatos, estando el citado receptor asociado con un primer terminal de una red de comunicación mediante unidadesde datos que proporciona al primer terminal un servicio de transporte caracterizado por un conjunto de valoresasociados con respectivos parámetros de calidad de servicio, comprendiendo los citados parámetros de calidad deservicio un primer parámetro de capacidad de transmisión mínima, estando la citada fuente de datos asociada conun segundo terminal, comprendiendo el citado método:- determinar (S40), por parte del receptor, si una unidad de datos recibida contiene una marca de indicaciónde congestión,- si se detecta la citada marca de indicación de congestión, enviar (S42) desde el receptor a la citada fuentede datos un mensaje para ajustar una tasa de transmisión de datos de la citada fuente de datos, indicando elcitado mensaje como límite superior para la citada tasa de transmisión de datos un valor correspondiente a unvalor asociado con el primer parámetro de capacidad de transmisión mínima para el citado servicio detransporte proporcionado al citado primer terminal asociado con el citado receptor.

公开(公告)号：WO2007129199A2

公开(公告)日：2007-11-15

申请号：PCT/IB2007001164

申请日：2007-05-04

Applicant: ERICSSON TELEFON AB L M ,  LUDWIG REINER ,  LUNDIN NIKLAS SVEN ,  JOHNSEN PETTER

Inventor： LUDWIG REINER ,  LUNDIN NIKLAS SVEN ,  JOHNSEN PETTER

CPC classification number: H04W76/041 ,  H04L45/302 ,  H04L45/306 ,  H04W28/16

Abstract: A system and method for configuring a Traffic Flow Template, TFT, in real time. The present invention dynamically adapts the TFT to control the routing of downlink data packets from a GGSN to an MS. When the MS sends an uplink data packet on a premium bearer channel, a TFT controller extracts from the uplink data packet, parameters which include at least the destination address of the uplink data packet. A downlink packet filter subset for filtering downlink data packets is then defined as a function of the extracted parameters. For example, the downlink packet filter subset may identify downlink data packets having a source address that matches the destination address of the uplink data packet. The TFT is then modified as a function of the downlink packet filter subset to route the identified downlink packets through the premium bearer channel to the MS, and to route differently, downlink data packets having source addresses that do not match the destination address of the uplink data packet.

Abstract translation: 一种用于实时配置业务流模板（TFT）的系统和方法。 本发明动态地适应TFT以控制从GGSN到MS的下行链路数据分组的路由。 当MS在优先承载信道上发送上行链路数据包时，TFT控制器从上行链路数据包中提取至少包括上行链路数据包的目的地地址的参数。 然后将用于过滤下行链路数据分组的下行链路分组过滤器子集定义为提取的参数的函数。 例如，下行链路分组过滤器子集可以识别具有与上行链路数据分组的目的地地址匹配的源地址的下行链路数据分组。 然后，TFT被修改为下行链路分组过滤器子集的功能，以将识别的下行链路分组经由优质承载信道路由到MS，并且以不同的方式路由具有与上行链路的目的地地址不匹配的源地址的下行链路数据分组 数据包。