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31. 发明申请

US20070155388A1 Serving base station selection during soft handover 审中-公开
标题翻译：在软切换期间服务基站选择
公开(公告)号：US20070155388A1
公开(公告)日：2007-07-05
申请号：US10567607
申请日：2004-06-17
申请人： Dragan Petrovic , Joachim Lohr , Eiko Seidel
发明人： Dragan Petrovic , Joachim Lohr , Eiko Seidel
IPC分类号： H04Q7/20
CPC分类号： H04W36/30 , H04W36/18 , H04W92/12
摘要： The present invention relates to methods for controlling a plurality of base stations in a mobile communication system comprising a communication terminal, the plurality of base stations and a control unit connected to the plurality of base stations, wherein the communication terminal is in a soft handover. Further, the present invention relates to methods for signaling uplink channel quality characteristics, that are considered when controlling the plurality of base stations. Finally, the present invention relates to a base station, the control unit and the communication terminal which are specifically adapted to perform the control method and the signaling method respectively. To reduce the signaling load on the wired interface between a base station and a control unit the present invention selects a serving base station based on uplink channel quality characteristics and controls one or more of the base stations except the serving base station not to transmit data via the wired interface.
摘要翻译：本发明涉及用于在移动通信系统中控制多个基站的方法，该移动通信系统包括通信终端，多个基站和连接到多个基站的控制单元，其中通信终端处于软切换。此外，本发明涉及在控制多个基站时考虑的用于信令上行链路信道质量特性的方法。最后，本发明涉及分别专门用于执行控制方法和信令方法的基站，控制单元和通信终端。为了减少基站和控制单元之间的有线接口上的信令负载，本发明基于上行链路信道质量特性来选择服务基站，并且控制除服务基站之外的一个或多个基站不经由有线接口。

32. 发明申请

US20070079207A1 Time monitoring of packet retransmissions during soft handover 有权
标题翻译：在软切换期间对包重传的时间监控
公开(公告)号：US20070079207A1
公开(公告)日：2007-04-05
申请号：US10567825
申请日：2004-06-17
申请人： Eiko Seidel , Joachim Lohr , Dragan Petrovic
发明人： Eiko Seidel , Joachim Lohr , Dragan Petrovic
IPC分类号： H04L1/18 , G08C25/02
CPC分类号： H04W36/18 , H04L1/16 , H04L1/1812 , H04L1/1845 , H04L1/1848 , H04L1/1887 , H04L43/00 , H04W28/14 , H04W36/02
摘要： The present invention relates to a method for scheduling data retransmissions, a method for use in a data retransmission scheme and a method for updating a soft buffer of a base station in a mobile communication system during a soft-handover. The present invention relates to a base station executing the controlling and updating method, a communication terminal for executing the scheduling method and to a mobile communication system comprising at least one the base station and communication terminal. To prevent erroneous combining of data packets in a packet retransmission scheme at the receiver, the present invention provides a method that may flush the soft bufferregion associated to areceived data packet upon its correct reception. Further, a method is provided that monitors the time elapsed since the last storing of a data packet in a buffer region of a base station to be able to trigger the flush of the buffer region upon expiry of a threshold time period.
摘要翻译：本发明涉及一种用于在数据重传中进行调度的方法，一种在数据重传方案中使用的方法和一种在软切换期间在移动通信系统中更新基站的软缓冲器的方法。本发明涉及执行控制和更新方法的基站，用于执行调度方法的通信终端和至少包括一个基站和通信终端的移动通信系统。为了防止在接收机处的分组重传方案中的数据分组的错误组合，本发明提供了一种方法，其可以在其正确接收时刷新与所接收的数据分组相关联的软缓冲区。此外，提供了一种监视自从上一次将数据分组存储到基站的缓冲区以来经过的时间，以便能够在阈值时间段到期时触发缓冲区的刷新的方法。

33. 发明授权

US07965676B2 Method and apparatus for the synchronisation of the physical layers in heterogeneous mobile communications networks 失效
标题翻译：异构移动通信网络中物理层同步的方法和装置
公开(公告)号：US07965676B2
公开(公告)日：2011-06-21
申请号：US11817654
申请日：2006-01-20
申请人： Konstantinos Dimou , Eiko Seidel , Dragan Petrovic , Christian Wengerter
发明人： Konstantinos Dimou , Eiko Seidel , Dragan Petrovic , Christian Wengerter
IPC分类号： H04W4/00
CPC分类号： H04W88/06 , H04W28/26 , H04W48/08 , H04W74/04 , H04W80/00 , H04W84/12
摘要： The method according to the present invention provides synchronization in a heterogeneous mobile network, for the purpose of interoperability, of a wireless local area network, in which a medium is reserved for a certain service or user in radio channel reservation periods (702) of variable duration, to a radio access network, transmitting data in transmission time intervals of pre-defined duration (603). The variable duration of a radio channel reservation period (702) is defined such that it ends by a pre-defined time period (609) before the end of a transmission time interval (603). The method may be implemented in an access point (1400) of a heterogeneous network as well as in a mobile station (1500).
摘要翻译：根据本发明的方法提供了在无线局域网的互操作性的异构移动网络中的同步，在无线局域网中，在可变的无线电信道保留时段（702）中为特定服务或用户保留媒体持续时间到无线电接入网络，以预定的持续时间（603）的传输时间间隔发送数据。定义无线电信道预留周期（702）的可变持续时间，使得其在传输时间间隔（603）结束之前结束预定义的时间段（609）。该方法可以在异构网络的接入点（1400）以及移动台（1500）中实现。

34. 发明申请

US20050207374A1 Method for cell modification in mobile communication system 审中-公开
标题翻译：移动通信系统中小区修改的方法
公开(公告)号：US20050207374A1
公开(公告)日：2005-09-22
申请号：US10516183
申请日：2003-12-22
申请人： Dragan Petrovic , Eiko Seidel
发明人： Dragan Petrovic , Eiko Seidel
IPC分类号： H04L12/56 , H04W28/10 , H04W28/26 , H04W36/00 , H04W36/12 , H04W72/04 , H04W84/04 , H04Q7/00
CPC分类号： H04W28/26 , H04W28/10 , H04W36/00 , H04W36/12 , H04W72/10 , H04W84/04
摘要： S-RNC 1060 determines the need for the combined radio link addition and serving HS-DSCH cell change based on received measurement reports, and makes a decision for starting an active set update and cell change procedure (process 1070). After that, it notifies immediately to source base station (Source Node B) 1050 that the decision on active set update was done (signaling 2). Source Node B 1050 transmits an ACTIVATION TIME NEGOTIATION REQUEST message (signaling 3) to S-RNC 1060. S-RNC 1060 transmits an ACTIVATION TIME NEGOTIATION RESPONSE message (signaling 4) to Source Node B 1050. Source Node B 1050 knows activation time through this, and ceases capacity assignment for transmitting data to UE 1030, while transmitting buffered packets to UE 1030 with a priority made higher than those of other UEs.
摘要翻译： S-RNC 1060基于接收到的测量报告确定对组合的无线电链路添加和服务HS-DSCH小区改变的需要，并且作出开始活动集更新和小区改变过程的决定（过程1070）。之后，它立即通知源基站（源节点B）1050完成了对主动集更新的决定（信令2）。源节点B 1050向S-RNC 1060发送ACTIVATION TIME NEGOTIATION REQUEST消息（信令3）。 S-RNC 1060向源节点B 1050发送激活时间协商响应消息（信令4）。源节点B 1050知道通过此激活时间，并且停止用于向UE 1030发送数据的容量分配，同时以优先级高于其他UE的优先级将缓冲的分组发送到UE 1030。

35. 发明授权

US07646742B2 Method of retransmission protocol reset synchronisation 失效
标题翻译：重传协议重置同步方法
公开(公告)号：US07646742B2
公开(公告)日：2010-01-12
申请号：US10761419
申请日：2004-01-22
申请人： Dragan Petrovic , Eiko Seidel
发明人： Dragan Petrovic , Eiko Seidel
IPC分类号： H04W4/00 , H04J3/06 , H04L12/28
CPC分类号： H04L1/1835 , H04W36/18 , H04W56/00 , H04W84/042
摘要： A method of retransmission protocol reset synchronisation in a radio network of a communication system, said radio network including at least one radio network controller RNC for controlling a plurality of base stations in communication with mobile terminals, wherein the RNC communicates with a communication terminal using a radio link control RLC procedure and the plurality of base stations communicate with the mobile terminals using a medium access control MAC procedure, comprising the steps of initiating a RLC reset procedure upon occurrence of an unrecoverable protocol error and initiating a MAC reset procedure in response to a RLC reset procedure.
摘要翻译：一种在通信系统的无线电网络中的重传协议重置同步的方法，所述无线电网络包括至少一个无线电网络控制器RNC，用于控制与移动终端通信的多个基站，其中RNC使用无线电链路控制RLC过程，并且多个基站使用介质访问控制MAC过程与移动终端进行通信，包括以下步骤：在发生不可恢复的协议错误时启动RLC重置过程，并响应于 RLC复位程序。

36. 发明申请

US20070053336A1 Method and apparatus for performing inter-frequency measurements 审中-公开
标题翻译：用于执行频率间测量的方法和装置
公开(公告)号：US20070053336A1
公开(公告)日：2007-03-08
申请号：US10554827
申请日：2004-03-11
申请人： Dragan Petrovic , Eiko Seidel , Alexander Golitscjel Edler Von Elbwart , Hidetoshi Suzuki
发明人： Dragan Petrovic , Eiko Seidel , Alexander Golitscjel Edler Von Elbwart , Hidetoshi Suzuki
IPC分类号： H04J1/00
CPC分类号： H04W24/00 , H04W68/00 , H04W80/00
摘要： The present invention relates to a mobile terminal and a communication method in a wireless system comprising a radio access network and a plurality of mobile terminals. To save processing time at the mobile terminal in order to perform inter-frequency measurements the mobile terminal receives data of a scalable data service from the radio access network, wherein the received data comprises a plurality of importance layers, receives a notification from the radio access network to perform inter-frequency measurements, and processes a subset of the importance layers of the received transmission data.
摘要翻译：本发明涉及无线系统中的移动终端和通信方法，该无线系统包括无线接入网络和多个移动终端。为了在移动终端节省处理时间以便执行频率间测量，移动终端从无线电接入网接收可伸缩数据服务的数据，其中所接收的数据包括多个重要性层，从无线接入接收通知网络来执行频率间测量，并且处理所接收的传输数据的重要性层的子集。

37. 发明申请

US20050220040A1 Method for controlling the data rate of transmitting data packets in a wireless communications system, receiver and transmitter therefor 审中-公开
标题翻译：用于控制在无线通信系统，接收机和发射机中发送数据分组的数据速率的方法
公开(公告)号：US20050220040A1
公开(公告)日：2005-10-06
申请号：US10504521
申请日：2003-01-31
申请人： Dragan Petrovic , Eiko Seidel , Hidetoshi Suzuki
发明人： Dragan Petrovic , Eiko Seidel , Hidetoshi Suzuki
IPC分类号： H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/28 , H04L12/801 , H04L12/825 , H04L12/835 , H04L29/08 , H04W28/04 , H04W28/22 , H04W72/04 , H04W88/02 , H04B7/005 , H04Q7/00
CPC分类号： H04W28/22 , H04L1/0003 , H04L1/0025 , H04L1/0026 , H04L1/0032 , H04L1/08 , H04L1/1671 , H04L1/1819 , H04L1/1835 , H04L1/1845 , H04L47/10 , H04L47/14 , H04L47/263 , H04L47/30 , H04L2001/0096 , H04W88/06
摘要： A method of controlling the data rate of transmitting data packets in a wireless communications system comprising transmitter communicating with at least one receiver by means of radio communication signals employing at least one automatic repeat request (ARQ) or a hybrid ARC protocol. The data packets are allocated to at least one logical channel which is mapped on at least one physical downlink communication channel for transmission from the transmitter to the receiver. The receiver transmits signaling information relating to the receipt of said data packets in an uplink feedback channel to the transmitter. According to the invention, the data rate control is based on the receiver's current capability to process the amount of received data packets comprised in the communication signals. Further, the signaling information in the uplink feedback channel comprises a request to control the data rate in at least one logical channel. In addition, the invention relates to a receiver and transmitter adapted to carry out the control method.
摘要翻译：一种在无线通信系统中控制发送数据分组的数据速率的方法，包括通过采用至少一个自动重复请求（ARQ）或混合ARC协议的无线电通信信号与至少一个接收机通信的发射机。数据分组被分配给映射在至少一个物理下行链路通信信道上的至少一个逻辑信道，用于从发射机到接收机的传输。接收机在上行链路反馈信道中向发射机发送与接收到所述数据分组有关的信令信息。根据本发明，数据速率控制基于接收机当前处理包含在通信信号中的接收数据分组的量的能力。此外，上行链路反馈信道中的信令信息包括在至少一个逻辑信道中控制数据速率的请求。此外，本发明涉及适用于执行控制方法的接收机和发射机。

38. 发明授权

US08719671B2 Method of process configuration for multiple HARQ processes 有权
标题翻译：多个HARQ过程的过程配置方法
公开(公告)号：US08719671B2
公开(公告)日：2014-05-06
申请号：US12631844
申请日：2009-12-06
申请人： Dragan Petrovic , Eiko Seidel , Christian Wengerter
发明人： Dragan Petrovic , Eiko Seidel , Christian Wengerter
IPC分类号： H03M13/00
CPC分类号： H04L1/1841 , H04L1/1819 , H04L1/1822 , H04L1/1887
摘要： A method of HARQ process configuration in a mobile communication system, wherein a plurality of HARQ processes are transmitted from a transmitter to a receiver including the step of configuring a plurality of HARQ processes of unrestricted use for data flows having different priorities and the step of pre-configuring at least one reserved HARQ process for specific data flows of high priority. According to another embodiment, instead of a reserved HARQ process, an additional HARQ process is pre-configured.
摘要翻译：一种移动通信系统中的HARQ过程配置的方法，其中多个HARQ进程从发射机发送到接收机，包括配置对具有不同优先级的数据流进行无限制使用的多个HARQ进程的步骤，以及预处理步骤为具有高优先级的特定数据流配置至少一个保留的HARQ进程。根据另一实施例，代替保留的HARQ进程，预先配置附加的HARQ进程。

39. 发明授权

US07471693B2 Multiple HARQ processes handling method 有权
标题翻译：多个HARQ进程的处理方法
公开(公告)号：US07471693B2
公开(公告)日：2008-12-30
申请号：US10524141
申请日：2003-06-24
申请人： Dragan Petrovic , Eiko Seidel , Christian Wengerter
发明人： Dragan Petrovic , Eiko Seidel , Christian Wengerter
IPC分类号： H04B7/212
CPC分类号： H04L1/1887 , H04L1/0003 , H04L1/0009 , H04L1/0083 , H04L1/1803 , H04L1/1819 , H04L1/1822 , H04L1/1845
摘要： The invention concerns a method of managing a plurality of parallel hybrid ARQ processes including at least one of a reserved and/or additional HARQ process comprising the step of scheduling the available HARQ processes for transmission in accordance with at least one resource allocation parameter. Furthermore, the invention discloses a method of a plurality of hybrid HARQ processes including at least one of a reserved and/or additional HARQ process in a mobile communication system, wherein data flows are transmitted from a transmitter to a receiver comprising the steps of scheduling a number of transmission time intervals (TTI) in advance for a plurality of HARQ processes for transmission to the receiver, the step of predicting the channel conditions for the transmitted HARQ processes over at least one of the scheduled TTI and the step of assigning HARQ processes for transmission in accordance with the predicted channel conditions.
摘要翻译：本发明涉及一种管理多个并行混合ARQ过程的方法，其包括保留和/或附加HARQ进程中的至少一个，其包括根据至少一个资源分配参数调度用于传输的可用HARQ过程的步骤。此外，本发明公开了一种多个混合HARQ过程的方法，其包括移动通信系统中的保留和/或附加HARQ过程中的至少一个，其中数据流从发射机发射到接收机，包括以下步骤：针对用于传输到接收机的多个HARQ过程预先提供传输时间间隔（TTI）的数量;通过调度的TTI中的至少一个来预测所发送的HARQ过程的信道状况的步骤，以及为HARQ 根据预测的信道条件进行传输。

40. 发明授权

US08144663B2 Method and base station for forwarding retransmission protocol related data 有权
标题翻译：转发重传协议相关数据的方法和基站
公开(公告)号：US08144663B2
公开(公告)日：2012-03-27
申请号：US12397907
申请日：2009-03-04
申请人： Dragan Petrovic , Joachim Löhr , Eiko Seidel
发明人： Dragan Petrovic , Joachim Löhr , Eiko Seidel
IPC分类号： H04W36/00
CPC分类号： H04W36/02 , H04L1/0061 , H04L1/1812 , H04W36/0033 , H04W92/20
摘要： The present invention relates to a method for controlling a radio cell change of a communication terminal from a first radio cell to a second radio cell, wherein the first and the second radio cell is controlled by at least one base station of a mobile communication system. The present invention further provides a base station and a communication system comprising a plurality of base stations and a communication terminal adapted to execute the control method. To overcome negative impacts of data loss and delay during a cell change procedure the protocol context of a retransmission protocols are transferred from a source base station to a target base station upon an cell change of a communication terminal in issue.
摘要翻译：本发明涉及一种用于控制通信终端从第一无线电小区到第二无线电小区的无线电小区改变的方法，其中第一和第二无线电小区由移动通信系统的至少一个基站控制。本发明还提供了一种基站和包括多个基站和适于执行该控制方法的通信终端的通信系统。为了克服在小区改变过程中的数据丢失和延迟的负面影响，在发生通信终端的小区改变时，重传协议的协议上下文从源基站传送到目标基站。

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