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    MANIPULATING HEADER FIELDS FOR IMPROVED PERFORMANCE IN PACKET COMMUNICATIONS
    1.
    发明申请
    MANIPULATING HEADER FIELDS FOR IMPROVED PERFORMANCE IN PACKET COMMUNICATIONS 审中-公开
    用于改进分组通信性能的管理字段

    公开(公告)号：WO0124443A3

    公开(公告)日：2001-12-06

    申请号：PCT/SE0001572

    申请日：2000-08-11

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUNDQVIST JIM ,  HARASZTI ZSOLT ,  SVANBRO KRISTER ,  JONSSON LARS-ERIK ,  AYADURAI VICKNESAN

    IPC: H04L12/56 ,  H04L29/06

    CPC classification number: H04L69/04 ,  H04L29/06 ,  H04L69/22

    Abstract: In packet communication paths (18) that include header compression, header fields of packets to be communicated are altered. The alteration of the header fields (14) does not disturb their functionality, and its transparent to the header compression scheme of the packet communication path (18). The altered header fields (14) are provided for compression by the header compression scheme, resulting in improved performance of the header compression scheme. Performance improvements can also be achieved in packet communication paths (18) that do not use header compression, by violating the integrity of header fields in packets to be transmitted over the packet communication path (18).

    Abstract translation: 在包括报头压缩的分组通信路径（18）中，改变要传送的分组的报头字段。 头字段（14）的改变不会干扰它们的功能，并且它对分组通信路径（18）的报头压缩方案是透明的。 改变的报头字段（14）被提供用于通过报头压缩方案进行压缩，从而提高报头压缩方案的性能。 通过违反要通过分组通信路径（18）发送的分组中的报头字段的完整性，也可以在不使用报头压缩的分组通信路径（18）中实现性能改进。

    3.
    发明专利
    未知

    公开(公告)号：SE9902716L

    公开(公告)日：2001-01-16

    申请号：SE9902716

    申请日：1999-07-15

    Applicant: ERICSSON TELEFON AB L M

    Inventor： TURINA DALIBOR ,  HARASZTI ZSOLT ,  HARTMAN MAGNUS ,  LINDBERG NICLAS

    IPC: H04L12/28 ,  H04L12/54 ,  H04L47/762 ,  H04L47/80 ,  H04W12/10 ,  H04W72/12 ,  H04W74/00 ,  H04W76/02 ,  H04W76/06 ,  H04Q7/22 ,  H04L12/56

    Abstract: A method and an apparatus for providing radio access bearer services for different applications in a network having a core network and a radio access network through radio access bearers between the networks are presented. One or more session traffic flows being sent by an application are identified, the identified session is characterized in the form of parameters needed for the determination of the one or more radio access bearers. The characterized parameters are converted into radio access bearer attributes. One or more radio access bearers defined by the attributes are requested and established. Each session is mapped onto a correct radio access bearer established upon receiving the request. The one or more radio access bearers are released when no longer needed.

    6.
    发明专利
    未知

    公开(公告)号：SE9902716D0

    公开(公告)日：1999-07-15

    申请号：SE9902716

    申请日：1999-07-15

    Applicant: ERICSSON TELEFON AB L M

    Inventor： DALIBOR TURINA ,  HARASZTI ZSOLT ,  HARTMAN MAGNUS ,  LINDBERG NICLAS

    IPC: H04L12/28 ,  H04L12/54 ,  H04L47/762 ,  H04L47/80 ,  H04W12/10 ,  H04W72/12 ,  H04W74/00 ,  H04W76/02 ,  H04W76/06 ,  H04Q

    Abstract: A method and an apparatus for providing radio access bearer services for different applications in a network having a core network and a radio access network through radio access bearers between the networks are presented. One or more session traffic flows being sent by an application are identified, the identified session is characterized in the form of parameters needed for the determination of the one or more radio access bearers. The characterized parameters are converted into radio access bearer attributes. One or more radio access bearers defined by the attributes are requested and established. Each session is mapped onto a correct radio access bearer established upon receiving the request. The one or more radio access bearers are released when no longer needed.

    7.
    发明专利
    未知

    公开(公告)号：DE60043989D1

    公开(公告)日：2010-04-22

    申请号：DE60043989

    申请日：2000-08-11

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUNDQVIST JIM ,  HARASZTI ZSOLT ,  SVANBRO KRISTER ,  JONSSON LARS-ERIK ,  AYADURAI VICKNESAN

    IPC: H04L12/00 ,  H04L29/06 ,  H04L12/56 ,  H04L12/801

    Abstract: In packet communication paths that include header compression, header fields of packets to be communicated are altered. The alteration of the header fields does not disturb their functionality, and is transparent to the header compression scheme of the packet communication path. The altered header fields are provided for compression by the header compression scheme, resulting in improved performance of the header compression scheme. Performance improvements can also be achieved in packet communication paths that do not use header compression, by violating the integrity of header fields in packets to be transmitted over the packet communication path.

    8.
    发明专利
    未知

    公开(公告)号：SE522068C2

    公开(公告)日：2004-01-13

    申请号：SE9902716

    申请日：1999-07-15

    Applicant: ERICSSON TELEFON AB L M

    Inventor： TURINA DALIBOR ,  HARASZTI ZSOLT ,  HARTMAN MAGNUS ,  LINDBERG NICLAS

    IPC: H04L12/28 ,  H04L12/54 ,  H04L47/762 ,  H04L47/80 ,  H04W12/10 ,  H04W72/12 ,  H04W74/00 ,  H04W76/02 ,  H04W76/06 ,  H04L12/56 ,  H04Q7/22

    Abstract: A method and an apparatus for providing radio access bearer services for different applications in a network having a core network and a radio access network through radio access bearers between the networks are presented. One or more session traffic flows being sent by an application are identified, the identified session is characterized in the form of parameters needed for the determination of the one or more radio access bearers. The characterized parameters are converted into radio access bearer attributes. One or more radio access bearers defined by the attributes are requested and established. Each session is mapped onto a correct radio access bearer established upon receiving the request. The one or more radio access bearers are released when no longer needed.

    MANIPULACION DE CAMPOS DE CABECERA PARA EL RENDIMIENTO MEJORADO DE COMUNICACIONES POR PAQUETES.
    9.
    发明专利
    MANIPULACION DE CAMPOS DE CABECERA PARA EL RENDIMIENTO MEJORADO DE COMUNICACIONES POR PAQUETES. 未知

    公开(公告)号：ES2340835T3

    公开(公告)日：2010-06-10

    申请号：ES00955210

    申请日：2000-08-11

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUNDQVIST JIM ,  HARASZTI ZSOLT ,  SVANBRO KRISTER ,  JONSSON LARS-ERIK ,  AYADURAI VICKNESAN

    IPC: H04L12/00 ,  H04L29/06 ,  H04L12/56 ,  H04L12/801

    Abstract: Un aparato para mejorar el rendimiento de las comunicaciones por paquetes sobre un camino de comunicación por paquetes (18), que comprende una entrada (11) para recibir los campos de cabeceras de paquetes para ser comunicados sobre el camino de comunicación del paquete, dicho aparato caracterizado por: un procesador del campo (26) acoplado a dicha entrada para violar la integridad de uno de dichos campos de la cabecera para producir un campo de la cabecera violada (25) seleccionando, en base a una comparación umbral, entre un valor de dicho campo de la cabecera y un valor previo de un campo de la cabecera recibido previamente o entre un valor de dicho campo de la cabecera recibida y un valor de cero, y una salida (14) acoplada a dicho procesador del campo (26) para poner a la salida dicho campo de la cabecera violada con el valor seleccionado para el camino de comunicación del paquete.

    10.
    发明专利
    未知

    公开(公告)号：AT460790T

    公开(公告)日：2010-03-15

    申请号：AT00955210

    申请日：2000-08-11

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUNDQVIST JIM ,  HARASZTI ZSOLT ,  SVANBRO KRISTER ,  JONSSON LARS-ERIK ,  AYADURAI VICKNESAN

    IPC: H04L12/00 ,  H04L29/06 ,  H04L12/56 ,  H04L12/801

    Abstract: In packet communication paths that include header compression, header fields of packets to be communicated are altered. The alteration of the header fields does not disturb their functionality, and is transparent to the header compression scheme of the packet communication path. The altered header fields are provided for compression by the header compression scheme, resulting in improved performance of the header compression scheme. Performance improvements can also be achieved in packet communication paths that do not use header compression, by violating the integrity of header fields in packets to be transmitted over the packet communication path.

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