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11. 发明公开

EP1961171A2 METHOD FOR ASSOCIATING MULTIPLE USERS WITH A SHARED DOWNLINK CHANNEL 审中-公开
标题翻译：程序对多个用户通过共享下行链路信道分配
公开(公告)号：EP1961171A2
公开(公告)日：2008-08-27
申请号：EP06845174.9
申请日：2006-12-08
申请人： Lucent Technologies Inc.
发明人： BACHL, Rainer, Walter , SCHACHT, Mirko , SCHEFCZIK, Hans, Peter
IPC分类号： H04L12/56 , H04L12/18 , H04Q7/38
CPC分类号： H04W4/06 , H04L12/189 , H04W4/08 , H04W8/26
摘要： The present invention provides a method for associating multiple users with a shared downlink channel. One embodiment of the method may include associating an identifier with a plurality of mobile units and providing at least one multicast service to the plurality of mobile units over a shared channel using the identifier. Another embodiment of the method may include receiving at least one multicast service over a shared channel using an identifier associated with a plurality of mobile units.

12. 发明授权

EP1977573B1 METHOD OF MANAGING USE OF CHANNELIZATION CODES DURING SOFT HANDOFF 有权转让
标题翻译：的管理方法KANALISIERUNGSKODEN的使用过程中的软切换
公开(公告)号：EP1977573B1
公开(公告)日：2010-06-02
申请号：EP07762913.7
申请日：2007-01-26
申请人： LUCENT TECHNOLOGIES INC.
发明人： GUETHAUS, Roland, Johannes , SAPIANO, Philip, Charles , SCHACHT, Mirko
IPC分类号： H04W36/18
CPC分类号： H04W56/004 , H04J13/16 , H04W36/18 , H04W52/40 , H04W52/54 , H04W56/00

13. 发明公开

EP2030457A2 UPLINK LOAD CONTROL INCLUDING INDIVIDUAL MEASUREMENTS 审中-公开
标题翻译： 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
申请人： LUCENT TECHNOLOGIES INC.
发明人： BACHL, Rainer, Walter , MUECKENHEIM, Jens , SCHACHT, Mirko
IPC分类号： H04Q7/00
摘要： 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.
摘要翻译：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。

14. 发明公开

EP1977555A1 METHOD OF MULTICAST SERVICE PROVISIONING 有权
标题翻译：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
申请人： Lucent Technologies Inc.
发明人： BRUECK, Stefan , SCHACHT, Mirko , SCHEFCZIK, Hans, Peter
IPC分类号： H04L12/18
CPC分类号： H04L12/189
摘要： 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.

15. 发明公开

EP1908231A2 METHOD OF INCREASING THE CAPACITY OF ENHANCED DATA CHANNEL ON UPLINK IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：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：EP1908231A2
公开(公告)日：2008-04-09
申请号：EP06787384.4
申请日：2006-07-14
申请人： Lucent Technologies Inc.
发明人： BACHL, Rainer, Walter , RAO, Anil, M. , SCHACHT, Mirko , YE, Henry, Hui
IPC分类号： H04L12/56
CPC分类号： H04L1/0075 , H04L1/0025 , H04L1/0039 , H04L1/0046 , H04L1/08 , H04L1/1816 , H04W28/06 , H04W28/18 , H04W48/08 , H04W76/20
摘要： In a UMTS wireless communication system, when the packet size on the enhanced dedicated physical data channel (E-DPDCH) on the uplink from a UE to a NodeB reaches a converged default packet size, the corresponding dedicated physical control channel (E-DPCCH) is turned off. The NodeB uses the default packet size to decode the frame received on the E-DPDCH using each possible redundancy version. Alternatively, the E-DPCCH is turned off and a new transmission flag is transmitted by the UE only when a new frame is transmitted by the UE. NodeB then uses the presence or absence of that flag in conjunction with the absence of E-DPCCH to determine which redundancy version is to be assumed in decoding the frame received on E-DPDCH.

16. 发明公开

EP1977573A2 METHOD OF MANAGING USE OF CHANNELIZATION CODES DURING SOFT HANDOFF 有权转让
标题翻译：的管理方法KANALISIERUNGSKODEN的使用过程中的软切换
公开(公告)号：EP1977573A2
公开(公告)日：2008-10-08
申请号：EP07762913.7
申请日：2007-01-26
申请人： Lucent Technologies Inc.
发明人： GUETHAUS, Roland, Johannes , SAPIANO, Philip, Charles , SCHACHT, Mirko
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04W56/004 , H04J13/16 , H04W36/18 , H04W52/40 , H04W52/54 , H04W56/00
摘要： In one embodiment of managing the use of channelization codes during soft handoff of a mobile station from a transferring network station to a candidate network station, a determination is made as to whether a field associated with an existing channelization code used by the candidate network station is unused and meets timing criteria associated with a corresponding field received by the mobile station from the transferring network station. Based on this determination, a channelization code for use by the candidate network station in communicating with the mobile station is assigned.

17. 发明公开

EP1929829A1 METHOD OF INCREASING THE CAPACITY OF ENHANCED DATA CHANNEL ON UPLINK IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：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
申请人： Lucent Technologies Inc.
发明人： BACHL, Rainer, Walter , RAO, Anil, M. , SCHACHT, Mirko , YE, Henry, Hui
IPC分类号： H04Q7/38
CPC分类号： H04L1/1812 , H04L1/0025 , H04W52/0216 , Y02D70/1242 , Y02D70/146 , Y02D70/23
摘要： 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.
摘要翻译：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。

18. 发明公开

EP1929824A1 METHOD OF SIGNALING TRAFFIC MODE TRANSITION IN A WIRELESS COMMUNICATIONS SYSTEM 有权转让
标题翻译： 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
申请人： Lucent Technologies Inc.
发明人： BACHL, Rainer, Walter , RAO, Anil, M. , SCHACHT, Mirko
IPC分类号： H04Q7/38
CPC分类号： H04W48/08 , H04W52/0209 , H04W84/04 , Y02D70/122 , Y02D70/1242 , Y02D70/1244 , Y02D70/146
摘要： 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.
摘要翻译：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。

19. 发明公开

EP1917834A2 WIRELESS COMMUNICATIONS NETWORK INCORPORATING VOICE OVER IP USING SHARED SUPPLEMENTAL SPREADING CODES 有权
标题翻译： 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
申请人： Lucent Technologies Inc.
发明人： MUECKENHEIM, Jens , RAO, Anil, M. , SCHACHT, Mirko
IPC分类号： H04Q7/38
CPC分类号： H04W72/10 , H04W28/06
摘要： 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.

20. 发明公开

EP1917831A1 HANDOFF METHOD FOR USE IN WIRELESS COMMUNICATIONS NETWORK WITH SHARED SUPPLEMENTAL SPREADING CODES 审中-公开
标题翻译：移交步骤中使用其他的分配代码的无线通信网络
公开(公告)号：EP1917831A1
公开(公告)日：2008-05-07
申请号：EP06801883.7
申请日：2006-08-18
申请人： Lucent Technologies Inc.
发明人： BACHL, Rainer, Walter , MUECKENHEIM, Jens , RAO, Anil, M. , SCHACHT, Mirko
IPC分类号： H04Q7/38 , H04L12/56 , H04L29/06
CPC分类号： H04W36/18 , H04L29/06027 , H04L65/1006 , H04W36/30
摘要： Disclosed is a method and system for performing handoffs in a wireless communications network which incorporates Voice over Internet Protocol (VoIP) using shared supplemental spreading codes. In this method and system, a mobile station is assigned a first and second primary code and a first and second set of supplemental codes. The first primary and set of supplemental codes are associated with a first base station. The second primary and set of supplemental codes are associated with a second base station and assigned to the mobile station when the mobile station is entering into a handoff state. The first and second set of supplemental codes belong to a pool of shared supplemental codes associated with the first and second base stations, respectively. A specific supplemental code is assigned from each of the first and second sets of supplemental codes when a complete packet cannot be transmitted over a single transmission time interval on the first and second primary channels. Each of the specific supplemental codes must be currently available before it could be assigned. Mapping tables may be used to associate assigned specific supplemental code indicators to specific supplemental codes belonging to the first and second set of supplemental codes. The mapping tables may be Transport Combination Format (TFC) mapping tables, and the assigned specific supplemental code indicators may be Transport Combination Format Indicators (TFCI). A single TFCI or equivalent may be used to indicate a same or different supplemental code at each of the first and second base stations.

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