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公开(公告)号：AT536725T
公开(公告)日：2011-12-15
申请号：AT08845545
申请日：2008-10-30
Applicant: ERICSSON TELEFON AB L M
Inventor： PELLETIER GHYSLAIN , LINDSTROEM MAGNUS , PEISA JANNE
Abstract: The present invention relates to wireless communication systems, and more particularly to a method and an apparatus for periodically reporting the buffer status in a wireless communication system. Methods and arrangements for an improved buffer status reporting taking the type of radio bearer configuration into account is provided. This is achieved according to an embodiment of the present invention by taking the type of radio bearer configuration into account when determining the content of the buffer status report sent by the UE to the eNodeB.
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公开(公告)号：AT510393T
公开(公告)日：2011-06-15
申请号：AT02744047
申请日：2002-06-25
Applicant: ERICSSON TELEFON AB L M
Inventor： JONSSON LARS-ERIK , PELLETIER GHYSLAIN
Abstract: In a system for transmitting packets over a link between a compressor and a decompressor, a method is provided for implicit packet type identification. A set of implicit packet transmission characteristics including at least first and second characteristics is selected, and the compressor is operated to assign the first and second transmission characteristics to packets of first and second packet types, respectively. The decompressor is operated to detect transmission characteristics of packets received by the decompressor, and to thereby identify a received packet as being either a first or second packet type. Usefully, header free packets comprise one of the packet types.
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公开(公告)号：MX2009007288A
公开(公告)日：2009-07-16
申请号：MX2009007288
申请日：2008-03-12
Applicant: ERICSSON TELEFON AB L M
Inventor： PELLETIER GHYSLAIN
Abstract: La presente invención se relaciona con un método y un aparato para reubicar un texto de compresión de título, en donde las propiedades de actualización de contexto de cada título individual durante el proceso de reubicación se incapacitan.
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公开(公告)号：CA2695010A1
公开(公告)日：2009-01-15
申请号：CA2695010
申请日：2008-07-03
Applicant: ERICSSON TELEFON AB L M
Inventor： PELLETIER GHYSLAIN , WANSTEDT STEFAN , ENSTROEM DANIEL
Abstract: Packets are selectively marked or dropped when congestion of the radio resources is experienced, the selective marking/dropping being related to or dependent on the probability that a packet will be marked with the relative efficiency of usage of the radio link by the receiver, e.g., dependent upon radio resource usage costs and fairness. For example, packets are marked or dropped based on a user's associated share of the total (or a subset of the) shared radio resources. This share may be expressed in terms of the costs of the resources in terms the user's level of utilization of the shared resources, or in terms of it's fairness with respect to other users sharing the same resources. Thus, the present technology takes into account the distribution of resources usage between receivers contributing to the congested state of the radio network.
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公开(公告)号：HK1113965A1
公开(公告)日：2008-10-17
申请号：HK08103843
申请日：2008-04-07
Applicant: ERICSSON TELEFON AB L M
Inventor： PELLETIER GHYSLAIN , SVANBRO KRISTER
IPC: H03M20060101 , H04L20060101 , H04W28/04 , H04W28/06 , H04W80/00
Abstract: Header compression repair techniques are accomplished, in various aspects, modes, embodiments, and implementations, by a remote terminal (40), by a header decompressor (46) for use at a remote terminal (40), and by methods of operating the remote terminal and/or decompressor, and (optionally) in some aspects, modes, embodiments, and implementations by taking into consideration aspects of structure and operation of a header compressor (25) as well. The remote unit (40) comprises a transceiver (42) or the like which receives, over a link (36) such as an air interface (38), packets including packets having headers which have been compressed and packets which are potentially out-of-order. The header decompressor (46), upon detection of non-receipt of packets anticipated in a flow (34) of packets over the link, stores, with respect to each non-receipt, a snapshot of header decompression context information existing at the non-receipt. Then, when the header decompressor detects header decompression failure for a subsequently received packet, the header decompressor determines (e.g., by executing a repair process) whether header decompression of the subsequently received packet can be achieved using one of plural stored snapshots.
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Patent Agency Ranking
公开(公告)号：AT363802T
公开(公告)日：2007-06-15
申请号：AT03808009
申请日：2003-09-16
Applicant: ERICSSON TELEFON AB L M
Inventor： PELLETIER GHYSLAIN , JONSSON LARS-ERIK
Abstract: The invention relates to header compression in packet-based communication systems. A mechanism that allows a compressor to reject a request for an undesirable mode change is proposed. The compressor indicates to the decompressor that the mode change request is being ignored, whereafter the decompressor may abort the initiated mode transition, with the understanding that the compressor has valid reasons to refuse it. The compressor preferably determines whether the rejection succeeded by link monitoring, and in case of a successful rejection, the compressor remains in its current mode. A preferred embodiment performs explicit rejection signaling through a mode change rejection message with a redefined mode value. The rejection signaling of the invention makes it possible for a compressor to disable the transition to a particular mode and enables implementations with only a subset of all modes.
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公开(公告)号：DE60304055T2
公开(公告)日：2006-10-05
申请号：DE60304055
申请日：2003-06-11
Applicant: ERICSSON TELEFON AB L M
Inventor： PELLETIER GHYSLAIN , MADOUR LILA
Abstract: An Internet Protocol (IP) headers decompressor node, a method and an IP headers manager in an IP network for fast IP headers compression initialization is thereby provided. The invention teaches how to exchange IP packets between at least two nodes of the IP network for establishment of a session therebetween, to initialize, at a first one of the at least two nodes, a static portion of a decompression context prior to completion of the establishment of the session and to uncompress application related IP packets exchanged with a second of the at least two nodes. In an optional embodiment of the present invention, it is further taught how exchanging IP packets between at least two nodes of the IP network may further comprise extracting information from the IP packets at a first one of the at least two nodes of the IP network.
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公开(公告)号：PL3681234T3
公开(公告)日：2021-12-27
申请号：PL20159943
申请日：2010-01-25
Applicant: ERICSSON TELEFON AB L M
Inventor： ÖSTERGAARD JESSICA , STATTIN MAGNUS , PELLETIER GHYSLAIN
IPC: H04W72/12
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公开(公告)号：ES2784476T3
公开(公告)日：2020-09-28
申请号：ES16150866
申请日：2010-01-25
Applicant: ERICSSON TELEFON AB L M
Inventor： ÖSTERGAARD JESSICA , PELLETIER GHYSLAIN , STATTIN MAGNUS
IPC: H04W72/12
Abstract: Un método realizado por un equipo (120) de usuario para manejar una solicitud de programación, comprendiendo el equipo (120) de usuario una memoria intermedia (900), comprendiendo el método: recibir (501) los datos dentro de la memoria intermedia (900), en donde dichos datos se han de transmitir a una estación (110) base; y desencadenar (503) una solicitud de programación, estando dicha solicitud de programación pendiente hasta que se cancela; caracterizado por que el método comprende, además; cancelar (504) la solicitud de programación pendiente cuando los datos que desencadenaron la solicitud de programación se contabilizan en un reporte de estado de memoria intermedia a ser incluido en una transmisión de datos programada a ser transmitida a la estación base.
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60.发明专利
公开(公告)号：ES2635093T3
公开(公告)日：2017-10-02
申请号：ES10794446
申请日：2010-06-08
Applicant: ERICSSON TELEFON AB L M (PUBL)
Inventor： HUSCHKE JÖRG , PHAN MAI-ANH , PELLETIER GHYSLAIN
Abstract: Un método realizado en un equipo (11) de usuario en una célula (14) de un sistema (10) de comunicación celular, estando conectado dicho equipo (11) de usuario a un nodo (12) de red que proporciona servicios de información de difusión en una o más áreas MBSFN (13a, 13b) que incluyen dicha célula (14) a dicho equipo (11) de usuario, dicho método para leer un cambio de información para uno de dichos servicios de información de difusión al que el equipo (11) de usuario se ha suscrito, caracterizado por: recibir (31) en un canal de difusión información sobre identificadores de al menos algunas de dichas áreas MBSFN (13a, 13b) para soportar identificar el respectivo canal de control MBMS específico de área; recibir (32) un mensaje de notificación MBMS; derivar (33), a partir de un identificador de una o más áreas MBSFN (13a, 13b) incluido en un mensaje de notificación MBMS, el canal de control MBMS asociado con una o más de dichas áreas MBSFN (13a, 13b) basándose en dicha información difundida.
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