TBF BI-DIRECTIONAL OPTIMIZATION FOR TCP
    1.
    发明申请
    TBF BI-DIRECTIONAL OPTIMIZATION FOR TCP 有权
    TBF BI方向优化TCP

    公开(公告)号:US20090034462A1

    公开(公告)日:2009-02-05

    申请号:US12169027

    申请日:2008-07-08

    IPC分类号: H04W88/00

    摘要: In a data communication network a first and second network site, communicate by sending a first data transmission from the first network site to a second network site and by sending a second data transmission from said second network site to said first network site. Data transmission characteristics of said first data transmission are determined and radio resources for said data transmission are allocated based on the determined first data transmission characteristics. Thus, the radio resources for the second data transmission are correlated with characteristics of the first data transmission and thus delays in the data transmission between the first and second network site can be avoided.

    摘要翻译: 在数据通信网络中,第一和第二网络站点通过从第一网络站点发送第一数据传输到第二网络站点并且通过从所述第二网络站点发送第二数据传输到所述第一网络站点进行通信。 确定所述第一数据传输的数据传输特性,并且基于所确定的第一数据传输特性来分配用于所述数据传输的无线电资源。 因此,用于第二数据传输的无线电资源与第一数据传输的特性相关,因此可以避免第一和第二网络站点之间的数据传输的延迟。

    TBF bi-directional optimization for TCP
    2.
    发明授权
    TBF bi-directional optimization for TCP 有权
    TBF双向优化TCP

    公开(公告)号:US07417966B2

    公开(公告)日:2008-08-26

    申请号:US10370861

    申请日:2003-02-21

    摘要: In a data communication network (SYS) a first and second network site (BSS), (MS) communicate by sending a first data transmission (DT1) from the first network site (BSS) to a second network site (MS) and by sending a second data transmission (DT2) from said second network site (MS) to said first network site (BSS). In accordance with the invention data transmission characteristics (DTC1) of said first data transmission (DT1) are determined and radio resources for said data transmission (DT2) are allocated based on the determined first data transmission characteristics (DTC1). Thus, the radio resources for the second data transmission (DT2) are correlated with characteristics of the first data transmission (DT1) and thus delays in the data transmission between the first and second network site (BSS, MS) can be avoided. The invention finds particular application in data transmission networks, for example in a TCP/IP network, in which a link layer protocol context, for example a Temporary Block Flow (TBF), has to be set up for the data transmissions. In such applications the invention can reduce the data packet transmission delay by avoiding unnecessary TBF setup/tearing down procedures.

    摘要翻译: 在数据通信网络(SYS)中,第一和第二网络站点(BSS),(MS)通过从第一网络站点(BSS)向第二网络站点(MS)发送第一数据传输(DT 1)和通过 从所述第二网络站点(MS)向所述第一网络站点(BSS)发送第二数据传输(DT 2)。 根据本发明,基于所确定的第一数据传输特性(DTC 1),确定所述第一数据传输(DT 1)的数据传输特性(DTC 1)并分配用于所述数据传输(DT 2)的无线电资源。 因此,用于第二数据传输的无线电资源(DT 2)与第一数据传输(DT 1)的特性相关,因此可以避免第一和第二网络站点(BSS,MS)之间的数据传输的延迟。 本发明在例如在TCP / IP网络中的数据传输网络中发现特定应用,其中必须为数据传输建立链路层协议上下文(例如临时块流(TBF))。 在这种应用中,本发明可以通过避免不必要的TBF设置/拆除过程来减少数据分组传输延迟。

    Flexible radio link control protocol
    3.
    发明授权
    Flexible radio link control protocol 有权
    灵活的无线链路控制协议

    公开(公告)号:US06947394B1

    公开(公告)日:2005-09-20

    申请号:US09544826

    申请日:2000-04-06

    CPC分类号: H04L1/188 H04L1/1685

    摘要: A flexible Radio Link Control (RLC) protocol for a mobile communication system is provided, whereby a plurality of different RLC functions are defined. These different RLC functions can be combined in a number of different ways to produce a complete and functional, but more flexible RLC protocol than the existing protocol. For example, a new set of rules are provided for determining how and/or when to poll for, or send, a status report for Automatic Repeat Request (ARQ) purposes. As such, for a specific service configuration, one set of the rules can be used, and for a different service configuration, another set of the rules can be used. In this way, the rules can be conformed suitably to the type of service involved.

    摘要翻译: 提供了一种用于移动通信系统的灵活的无线链路控制(RLC)协议,由此定义了多个不同的RLC功能。 这些不同的RLC功能可以以多种不同的方式组合以产生比现有协议更完整且功能更强的RLC协议。 例如,提供了一组新的规则来确定如何和/或何时轮询或发送用于自动重传请求(ARQ)的状态报告。 因此,对于特定服务配置,可以使用一组规则,并且对于不同的服务配置,可以使用另一组规则。 以这种方式,规则可以适当地符合所涉及的服务类型。

    TBF bi-directional optimization for TCP
    4.
    发明授权
    TBF bi-directional optimization for TCP 有权
    TBF双向优化TCP

    公开(公告)号:US08089926B2

    公开(公告)日:2012-01-03

    申请号:US12169027

    申请日:2008-07-08

    IPC分类号: H04W4/00

    摘要: In a data communication network a first and second network site, communicate by sending a first data transmission from the first network site to a second network site and by sending a second data transmission from said second network site to said first network site. Data transmission characteristics of said first data transmission are determined and radio resources for said data transmission are allocated based on the determined first data transmission characteristics. Thus, the radio resources for the second data transmission are correlated with characteristics of the first data transmission and thus delays in the data transmission between the first and second network site can be avoided.

    摘要翻译: 在数据通信网络中,第一和第二网络站点通过从第一网络站点发送第一数据传输到第二网络站点并且通过从所述第二网络站点发送第二数据传输到所述第一网络站点进行通信。 确定所述第一数据传输的数据传输特性,并且基于所确定的第一数据传输特性来分配用于所述数据传输的无线电资源。 因此,用于第二数据传输的无线电资源与第一数据传输的特性相关,因此可以避免第一和第二网络站点之间的数据传输的延迟。