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    UPLINK LOAD CONTROL INCLUDING INDIVIDUAL MEASUREMENTS
    4.
    发明公开
    UPLINK LOAD CONTROL INCLUDING INDIVIDUAL MEASUREMENTS 审中-公开
    AUFWÄRTSSTRECKENLASTSTEUERUNGMIT INDIVIDUELLEN MESSUNGEN

    公开(公告)号：EP2030457A2

    公开(公告)日：2009-03-04

    申请号：EP07755847.6

    申请日：2007-04-20

    Applicant: LUCENT TECHNOLOGIES INC.

    Inventor： BACHL, Rainer, Walter ,  MUECKENHEIM, Jens ,  SCHACHT, Mirko

    IPC: H04Q7/00

    Abstract: A technique is disclosed for determining values of different portions of a total uplink interference, which can be used for scheduling and load control at a base station, for example. A disclosed example includes obtaining measurements from individual users and using those measurements to determine corresponding portions of a total uplink interference at the base station. One portion is associated with users that are controlled by a scheduler for that base station. Another portion is associated with users that are not controlled by that scheduler. Determining each of the portions individually and using a received total wideband power measurement allows for determining each of the major portions of the total uplink interference at a base station.

    Abstract translation: 公开了一种用于确定总上行链路干扰的不同部分的值的技术，其可以用于例如基站处的调度和负载控制。 所公开的示例包括从各个用户获得测量值，并使用这些测量来确定基站处的总上行链路干扰的相应部分。 一部分与由该基站的调度器控制的用户相关联。 另一部分与不由该调度程序控制的用户相关联。 单独确定每个部分并使用接收到的总宽带功率测量允许确定基站处的总上行链路干扰的主要部分中的每一个。

    METHOD OF MULTICAST SERVICE PROVISIONING
    5.
    发明公开
    METHOD OF MULTICAST SERVICE PROVISIONING 有权
    方法提供多播服务

    公开(公告)号：EP1977555A1

    公开(公告)日：2008-10-08

    申请号：EP07762902.0

    申请日：2007-01-19

    Applicant: Lucent Technologies Inc.

    Inventor： BRUECK, Stefan ,  SCHACHT, Mirko ,  SCHEFCZIK, Hans, Peter

    IPC: H04L12/18

    CPC classification number: H04L12/189

    Abstract: A method of provisioning multicast services is provided. In an example, the method includes forming a plurality of multicast groups, each of the plurality of multicast groups associated with one of a plurality of first channel quality ranges. A request for a multicast service and an indicator (e.g., a channel quality indicator (CQI)) indicating a channel quality of a mobile unit are received from the mobile unit. The mobile unit is assigned to one of the plurality of multicast groups based on the indicated channel quality and the plurality of first channel quality ranges.

    METHOD OF INCREASING THE CAPACITY OF ENHANCED DATA CHANNEL ON UPLINK IN A WIRELESS COMMUNICATIONS SYSTEM
    8.
    发明公开
    METHOD OF INCREASING THE CAPACITY OF ENHANCED DATA CHANNEL ON UPLINK IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
    法提高一个先进的数据信道的容量ON UPWARD COURSE IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号：EP1929829A1

    公开(公告)日：2008-06-11

    申请号：EP06815295.8

    申请日：2006-09-25

    Applicant: Lucent Technologies Inc.

    Inventor： BACHL, Rainer, Walter ,  RAO, Anil, M. ,  SCHACHT, Mirko ,  YE, Henry, Hui

    IPC: H04Q7/38

    CPC classification number: H04L1/1812 ,  H04L1/0025 ,  H04W52/0216 ,  Y02D70/1242 ,  Y02D70/146 ,  Y02D70/23

    Abstract: In a UMTS wireless communication system, the enhanced dedicated physical control channel (E-DPCCH) that is usually always transmitted together with the enhanced dedicated physical data channel (E-DPDCH) on the uplink from a UE to a NodeB is instead only transmitted when a predetermined "start criterion" is met and is turned off when a predetermined "stop criterion" is met until a "start criterion" is later met again. The UE starts transmitting E-DPCCH whenever the corresponding E-DPDCH transport format combination is different from the previous one in the same HARQ process or some other "start criterion" is met. Multiple mechanisms can be used to decide when the UE should switch off E-DPCCH transmission after the transport format combination of E-DPDCH has changed.

    Abstract translation: 在UMTS无线通信系统中，增强专用物理控制信道（E-DPCCH）所做的是一般总是反式mitted与从UE到节点B的上行链路中的增强型专用物理数据信道（E-DPDCH）一起是代替仅反mitted当 预定“开始标准”得到满足，并且在规定“停止准则”得到满足，直到“开始标准”以后再遇到被关闭。 在UE开始发送E-DPCCH，每当对应的E-DPDCH传输格式组合不同于前一个在同一HARQ过程或一些其它的“开始标准”被满足不同。 多种机制可以用于决定当UE shoulderstand E-DPDCH的传输格式组合后已经改变了关闭E-DPCCH的传输。

    METHOD OF SIGNALING TRAFFIC MODE TRANSITION IN A WIRELESS COMMUNICATIONS SYSTEM
    9.
    发明公开
    METHOD OF SIGNALING TRAFFIC MODE TRANSITION IN A WIRELESS COMMUNICATIONS SYSTEM 有权
    VERFAHREN ZUR SIGNALISIERUNG EINES交通模式 - ÜBERGANGS在EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM

    公开(公告)号：EP1929824A1

    公开(公告)日：2008-06-11

    申请号：EP06804000.5

    申请日：2006-09-21

    Applicant: Lucent Technologies Inc.

    Inventor： BACHL, Rainer, Walter ,  RAO, Anil, M. ,  SCHACHT, Mirko

    IPC: H04Q7/38

    CPC classification number: H04W48/08 ,  H04W52/0209 ,  H04W84/04 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/146

    Abstract: In a UMTS wireless communication system a UE autonomously determines that it is going to transit from an active traffic mode into an idle traffic mode and informs the NodeBs in its active set that it is doing so. It does so either by using Layer 1 signaling, using the uplink DPCCH to send a message to the NodeBs indicating the transition, or by using Layer 2 signaling by via MAC PDUs that contain the message, which are delivered on the uplink E-DPDCH to the NodeBs.

    Abstract translation: 在UMTS无线通信系统中，UE自主地确定其将从活动业务模式转换到空闲业务模式，并通知其正在进行的活动集中的NodeB。 它通过使用第1层信令，使用上行链路DPCCH向指示转换的NodeB发送消息，或者通过使用通过上行链路E-DPDCH传送的包含消息的经过MAC PDU的二层信令， NodeBs。

    WIRELESS COMMUNICATIONS NETWORK INCORPORATING VOICE OVER IP USING SHARED SUPPLEMENTAL SPREADING CODES
    10.
    发明公开
    WIRELESS COMMUNICATIONS NETWORK INCORPORATING VOICE OVER IP USING SHARED SUPPLEMENTAL SPREADING CODES 有权
    VoIP的无线通信网络中使用通用追加分配码

    公开(公告)号：EP1917834A2

    公开(公告)日：2008-05-07

    申请号：EP06813562.3

    申请日：2006-08-18

    Applicant: Lucent Technologies Inc.

    Inventor： MUECKENHEIM, Jens ,  RAO, Anil, M. ,  SCHACHT, Mirko

    IPC: H04Q7/38

    CPC classification number: H04W72/10 ,  H04W28/06

    Abstract: Disclosed is a method and system thereof for transmitting a Voice over Internet Protocol (VoIP) packet over a primary channel and a supplemental channel belonging to a shared pool of supplemental channels in a wireless communications network such that Orthogonal Variable Spreading Factor (OVSF) codes associated with higher spreading factors (SF) may be used, thereby minimizing the adverse effects on system resources associated with implementing VoIP over downlink Dedicated Channels (DCH). In the method and system, if an entire VoIP packet cannot be transmitted over a single transmission time interval on a primary channel, a specific supplemental channel (or code associated therewith) is assigned to a User Equipment (UE) to which the VoIP packet is intended. A portion of the VoIP packet is transmitted to the UE over a Dedicated Physical Data CHannel (DPDCH) on the primary channel, and another portion of the VoIP packet is transmitted to the UE over a DPDCH on the supplemental channel. The assigned specific OVSF code (or supplemental channel associated therewith) belongs to a set of supplemental OVSF codes assigned to the UE, and the set of assigned supplemental OVSF codes belongs to a shared pool of supplemental OVSF codes reserved at Node B. The identity of the assigned specific supplemental OVSF code used for the supplemental channel is indicated to the UE over a Dedicated Physical Control CHannel (DPCCH) on the primary channel. The UE examines the DPCCH on the primary channel to determine whether a specific supplemental channel (or code associated therewith) has been assigned to it. If a specific supplemental channel was assigned, then the UE will decode the data on the assigned specific supplemental channel along with the data on its primary channel. Otherwise, the UE will only decode the data on its primary channel.

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