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    A METHOD FOR SCHEDULING OF PACKET DATA AND A PACKET DATA SCHEDULER
    2.
    发明公开
    A METHOD FOR SCHEDULING OF PACKET DATA AND A PACKET DATA SCHEDULER 有权
    过程分组数据传输和包装SEQUENCING逻辑的规划

    公开(公告)号：EP1436953A1

    公开(公告)日：2004-07-14

    申请号：EP01980499.6

    申请日：2001-10-18

    申请人： Nokia Corporation

    发明人： KOLA, Tero ,  WIGARD, Jeroen

    IPC分类号： H04L12/56 ,  H04L29/06

    CPC分类号： H04L67/325 ,  H04L29/06 ,  H04L47/14 ,  H04L47/2433 ,  H04L47/28 ,  H04L47/50 ,  H04L47/566 ,  H04L47/6255 ,  H04L47/6265 ,  H04W28/14 ,  H04W72/1252

    摘要： The present invention relates to a method for scheduling of packet data of at least one packet data flow in a packet data network, said at least one packet data flow passing through a buffer memory (1, BUF 1, BUF i, BUF N), allocating said at least one packet data flow to be output from said buffer memory, detecting the lapse of a predetermined time period (Tmax), during which said allocated packet data flow is to be output, outputting said packet data flow during the predetermined time period, characterized in that upon detecting the lapse of said time period (Tmax), extending said time period (Tmax), during which said allocated packet data flow is to be output, to an extended time period (k*Tmax), dependent on the data amount remaining in said buffer memory at said detection and an output rate of said packet data flow. Also, the present invention relates to a correspondingly adapted packet data scheduler.

    PORT NUMBER BASED RADIO RESOURCE MANAGEMENT OF PACKET DATA
    3.
    发明公开
    PORT NUMBER BASED RADIO RESOURCE MANAGEMENT OF PACKET DATA 有权
    分组数据的端口号BASE无线资源管理

    公开(公告)号：EP1452055A1

    公开(公告)日：2004-09-01

    申请号：EP01274878.6

    申请日：2001-12-04

    申请人： Nokia Corporation

    发明人： KOLA, Tero ,  WIGARD, Jeroen ,  SILLASTO, Eero

    IPC分类号： H04Q7/38 ,  H04Q7/28

    CPC分类号： H04L69/16 ,  H04L69/163 ,  H04W72/1273

    摘要： The present invention concerns a method for radio resource management for packet data in a radio communication system. According to the method packet data to be transmitted is received. Further according to the method radio resources are managed for the packet data to be transmitted. Further according to the method transport layer protocol source port number is retrieved from the packet data to be transmitted, port number specific statistical models of traffic associated with various transport layer protocol port numbers are generated, and radio resources are allocated for the packet data to be transmitted based on the retrieved port number and its associated statistical model.

    PORT NUMBER BASED RADIO RESOURCE MANAGEMENT OF PACKET DATA
    4.
    发明授权
    PORT NUMBER BASED RADIO RESOURCE MANAGEMENT OF PACKET DATA 有权
    分组数据的端口号BASE无线资源管理

    公开(公告)号：EP1452055B1

    公开(公告)日：2007-06-20

    申请号：EP01274878.6

    申请日：2001-12-04

    申请人： Nokia Corporation

    发明人： KOLA, Tero ,  WIGARD, Jeroen ,  SILLASTO, Eero

    IPC分类号： H04Q7/38 ,  H04Q7/28

    CPC分类号： H04L69/16 ,  H04L69/163 ,  H04W72/1273

    摘要： The present invention concerns a method for radio resource management for packet data in a radio communication system. According to the method packet data to be transmitted is received. Further according to the method radio resources are managed for the packet data to be transmitted. Further according to the method transport layer protocol source port number is retrieved from the packet data to be transmitted, port number specific statistical models of traffic associated with various transport layer protocol port numbers are generated, and radio resources are allocated for the packet data to be transmitted based on the retrieved port number and its associated statistical model.

    CAPACITY ALLOCATION FOR PACKET DATA BEARERS
    5.
    发明授权
    CAPACITY ALLOCATION FOR PACKET DATA BEARERS 有权
    容量分配分组数据载体

    公开(公告)号：EP1258117B1

    公开(公告)日：2012-04-18

    申请号：EP01911597.1

    申请日：2001-02-06

    申请人： Nokia Corporation

    发明人： RAITOLA, Mika ,  KOLA, Tero ,  KOLEHMAINEN, Mika

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1278 ,  H04W72/0453 ,  H04W72/1252

    摘要： The present invention relates to a method in a radio communication system providing packet data services. A radio communication system providing packet data services and a packet data scheduler (PS) are also disclosed. In accordance with the method capacity is requested for a packet data bearer, whereafter capacity is allocated for the packet data bearer based on a first timing scheme. The allocated capacity may be modified based on a second timing scheme. The packet data scheduler (PS) comprises two timers (T1, T2) for implementing the two different timing schemes.

    CAPACITY ALLOCATION FOR PACKET DATA BEARERS
    6.
    发明公开
    CAPACITY ALLOCATION FOR PACKET DATA BEARERS 有权
    容量分配分组数据载体

    公开(公告)号：EP1258117A1

    公开(公告)日：2002-11-20

    申请号：EP01911597.1

    申请日：2001-02-06

    申请人： Nokia Corporation

    发明人： RAITOLA, Mika ,  KOLA, Tero ,  KOLEHMAINEN, Mika

    IPC分类号： H04L12/56

    CPC分类号： H04W72/1278 ,  H04W72/0453 ,  H04W72/1252

    摘要： The present invention relates to a method in a radio communication system providing packet data services. A radio communication system providing packet data services and a packet data scheduler (PS) are also disclosed. In accordance with the method capacity is requested for a packet data bearer, whereafter capacity is allocated for the packet data bearer based on a first timing scheme. The allocated capacity may be modified based on a second timing scheme. The packet data scheduler (PS) comprises two timers (T1, T2) for implementing the two different timing schemes.