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51. 发明专利

HUE028211T2 Hálózati forgalom kezelése rögzített címen keresztül 未知
公开(公告)号：HUE028211T2
公开(公告)日：2016-12-28
申请号：HUE10737907
申请日：2010-07-29
申请人： ERICSSON TELEFON AB L M
发明人： LUDWIG REINER , EKSTROEM HANNES
IPC分类号： H04L12/24 , H04W28/10 , H04W72/10

52. 发明专利

CA2643080C TECHNIQUE FOR CONFIGURING LINK LAYER ENTITIES FOR A HANDOVER 未知
公开(公告)号：CA2643080C
公开(公告)日：2015-04-21
申请号：CA2643080
申请日：2006-02-24
申请人： ERICSSON TELEFON AB L M
发明人： SACHS JOACHIM , LUDWIG REINER , WIEMANN HENNING , MEYER MICHAEL
IPC分类号： H04W36/02 , H04L1/18 , H04W28/04 , H04W36/12
摘要： A technique of configuring link layer entities for a handover is described. In a method embodiment, the technique includes receiving from a recipient of protocol data units a supplemental status report for an existing ARQ connection in context with an imminent handover, determining service data units corresponding to buffered protocol data units taking into account information included in the supplemental report, and transferring the determined service data units to a link layer entity which is to establish a new ARQ connection to the recipient. The forced status synchronisation that is based on the supplemental report prevents the transfer of service data units that have already been successfully received at the recipient.

53. 发明专利

CA2591601C DATA FLOW CONTROL WITH DUPLICATE ACKNOWLEDGMENT 未知
公开(公告)号：CA2591601C
公开(公告)日：2014-06-03
申请号：CA2591601
申请日：2004-12-22
申请人： ERICSSON TELEFON AB L M
发明人： LUDWIG REINER , EKSTROEM HANNES
IPC分类号： H04L1/18
摘要： A method of controlling the flow of an amount of data from a sending peer to a receiving peer of a predetermined communication protocol is described. The method comprise dividing the amount of data into a plurality of data segments, where the data segments are ordered in a sequence. The segments are sent to the receiving peer in the order of said sequence. The receiving peer acknowledges the correct receipt of a data segment and identifies the last correctly received data segment of the sequence that was received in the proper order of the sequence. The sending peer is arranged such that if it receives a threshold number of duplicate acknowledgements, it performs a retransmission. The threshold number that trigger a retransmission is an adaptive parameter determined based on the size of a receive window, the size of the receive window representing a number of data segments which can be stored in a buffer space at the receiving peer.

54. 发明专利

ES2440327T3 Control de la instalación de un filtro de paquetes en un equipo de usuario 未知
公开(公告)号：ES2440327T3
公开(公告)日：2014-01-28
申请号：ES10751645
申请日：2010-09-01
申请人： ERICSSON TELEFON AB L M
发明人： HEDMAN PETER , MATTSSON HANS , LUDWIG REINER , LOEVSEN LARS , PANCORBO BELEN
IPC分类号： H04L45/74
摘要： Un método para ser llevado a cabo en un sistema de comunicación con un equipo de usuario (10) y una puerta deenlace (26), estando el sistema de comunicación configurado para enviar paquetes de datos en al menos unportador (52, 54) desde el equipo de usuario (10) a la puerta de enlace (26) y estando el equipo de usuario (10)configurado para instalar al menos un filtro de paquetes (62, 64) para asociar los paquetes de datos con el al menosun portador (52, 54), comprendiendo el método: detectar una indicación de tráfico de datos; y determinar una regla de control para el tráfico de datos indicado; estando el método caracterizado por: tomar una decisión acerca de si se requiere la instalación de un nuevo filtro de paquetes (62, 64) en elequipo de usuario (10) para mapear los paquetes de datos del tráfico de datos indicado a al menos unportador (52, 54).

55. 发明专利

CL2012001308A1 Metodo para el control de instalacion de un filtro de paquete en un equipo de usuario que comprende detectar una indicacion de trafico de datos, determinar una regla de control y realizar la instalacion de un nuevo filtro de paquetes; controlador y equipo de usuario asociados. 未知
公开(公告)号：CL2012001308A1
公开(公告)日：2012-09-14
申请号：CL2012001308
申请日：2012-05-18
申请人： ERICSSON TELEFON AB L M
发明人： LUDWIG REINER , PANCORBO BELEN , LOEVSEN LARS , HEDMAN PETER , MATTSSON HANS
IPC分类号： H04L45/74
摘要： LA PRESENTE INVENCIÓN SE REFIERE A UN MÉTODO PARA SER LLEVADO A CABO EN UN SISTEMA DE COMUNICACIONES CON UN EQUIPO DE USUARIO (10) Y UNA COMPUERTA (26), EL SISTEMA DE COMUNICACIONES SIENDO CONFIGURADO PARA ENVIAR PAQUETES DE DATOS EN POR LO MENOS UN PORTADOR (52, 54) DEL EQUIPO DE USUARIO (10) A LA COMPUERTA (26) Y EL EQUIPO DE USUARIO (10) SIENDO CONFIGURADO PARA INSTALAR POR LO MENOS UN FILTRO DE PAQUETES (62, 64) PARA ASOCIAR LOS PAQUETES DE DATOS CON POR LO MENOS UN PORTADOR (53, 54), EN DÓNDE EL MÉTODO COMPRENDE DETECTAR UNA INDICACIÓN DE TRÁFICO DE DATOS; DETERMINAR UNA REGLA DE CONTROL PARA EL TRÁFICO DE DATOS INDICADO; Y LLEVAR A CABO UNA DECISIÓN PARA INSTALACIÓN DE UN NUEVO FILTRO DE PAQUETES (62, 64) EN EL EQUIPO DE USUARIO (10) QUE SE REQUIERE PARA MAPEAR LOS PAQUETES DE DATOS DEL TRÁFICO DE DATOS INDICADO A POR LO MENOS UN PORTADOR (52, 54). ADEMÁS, LA INVENCIÓN COMPRENDE UN CONTROLADOR DE POLÍTICAS (30), UN CONTROLADOR DE SEÑALAMIENTO (27, 29) Y UN EQUIPO DE USUARIO (10) ASOCIADOS.

56. 发明专利

AT550906T 未知
公开(公告)号：AT550906T
公开(公告)日：2012-04-15
申请号：AT07734480
申请日：2007-05-04
申请人： ERICSSON TELEFON AB L M
发明人： LUDWIG REINER , LUNDIN NIKLAS , JOHNSEN PETTER
IPC分类号： H04W76/04 , H04L1/00 , H04L12/56 , H04L29/06 , H04W28/00
摘要： 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.

57. 发明专利

AT505879T 未知
公开(公告)号：AT505879T
公开(公告)日：2011-04-15
申请号：AT04809103
申请日：2004-12-17
申请人： ERICSSON TELEFON AB L M
发明人： LUDWIG REINER , MEYER MICHAEL
IPC分类号： H04L12/56 , H04L1/18 , H04L47/2466
摘要： The invention relates to retransmissions in wireless communication systems. It is proposed to reduce the retransmission delays by utilizing feedback associated with a lower protocol layer than the conventional feedback messages of the ARQ functionality. After sending a packet from a transmitter towards a receiver, the transmitter monitors the link for a low-level control signal from the receiver. The low-level control information can e.g. comprise power control commands or be related to link quality indicators. Based on this signal, it is decided whether a retransmission is to take place, e.g. at the transmitter or at an external control unit.

58. 发明专利

AT496464T 未知
公开(公告)号：AT496464T
公开(公告)日：2011-02-15
申请号：AT09009986
申请日：2006-02-05
申请人： ERICSSON TELEFON AB L M
发明人： WILLARS PER , LUDWIG REINER , EKSTROEM HANNES , BASILIER HENRIK
IPC分类号： H04L45/74 , H04L12/54 , H04W28/12 , H04W28/18 , H04W76/02 , H04W76/04 , H04W80/04
摘要： A method is described for associating a data packet (DP) with a packet bearer (PB) in a user equipment (UE1) of a communication network. The data packet is sent in a data flow from an application function of the user equipment, the packet bearer (PB) is established with the user equipment to transmit the data packet (DP) over the communication network towards a further entity, and the user equipment is adapted to establish different packet bearers. The method comprises the steps of identifying the flow with the data packet in a control entity of the communication network, determining the packet bearer for association with said flow from the different packet bearers in a policy function of the control entity, determining a routing level identification of the further entity, instructing the user equipment to install a packet filter based on the routing level identification, wherein the packet filter associates data packets comprising the routing level identification of the further entity with the determined packet bearer, providing the routing level identification to the application function, including the routing level identification into the data packet, and forwarding the data packet (DP) on the determined packet bearer (PB). A corresponding network, control entity, monitoring entity and computer program are also described.

59. 发明专利

AT476077T 未知
公开(公告)号：AT476077T
公开(公告)日：2010-08-15
申请号：AT05824593
申请日：2005-12-12
申请人： ERICSSON TELEFON AB L M
发明人： LUDWIG REINER , WILLARS PER , EKSTROEM HANNES
IPC分类号： H04W28/24

60. 发明专利

AU2005339233B2 Method and devices for specifying the quality of service in a transmission of data packets 未知
公开(公告)号：AU2005339233B2
公开(公告)日：2010-07-22
申请号：AU2005339233
申请日：2005-12-12
申请人： ERICSSON TELEFON AB L M
发明人： WILLARS PER HANS AKE , LUDWIG REINER , EKSTROM HANNES
IPC分类号： H04W28/24

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