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21. 发明申请

US20080069088A1 Hierarchy Encoding Apparatus and Hierarchy Encoding Method 审中-公开
标题翻译：层次编码装置和层次编码方法
公开(公告)号：US20080069088A1
公开(公告)日：2008-03-20
申请号：US11587496
申请日：2005-02-09
申请人： Dragan Petrovic , Eiko Seidel , Joachim Lohr
发明人： Dragan Petrovic , Eiko Seidel , Joachim Lohr
IPC分类号： H04L12/66
CPC分类号： H04W36/22 , H04W36/08 , H04W36/38 , H04W88/08
摘要： The present invention relates to a method and base station in a mobile communication system for relocating from a controlling base station to another base station within a mobile communication network resource management control functionality of shared channels in a plurality of cells, each cell being controlled by a base station, wherein each of the shared channels is shared by a plurality of mobile terminals within a cell. Further, the present invention relates to a mobile communication system. To enable controlling network element relocation for distributed radio access network the present invention suggests estimating at the controlling base station the signaling load between the controlling base station and each reporting base station or the processing load at each reporting base station, determining whether to relocate resource management control functionality for at least a part of said plurality of cells and performing the relocation if it has been decided to relocate same.
摘要翻译：本发明涉及移动通信系统中的方法和基站，用于在多个小区中的共享信道的移动通信网络资源管理控制功能内从控制基站重新定位到另一个基站，每个小区由基站，其中每个共享信道由小区内的多个移动终端共享。此外，本发明涉及移动通信系统。为了能够控制分布式无线接入网络的网元重定位，本发明建议在控制基站处估计控制基站与每个报告基站之间的信令负载或每个报告基站的处理负载，确定是否重定位资源管理控制所述多个单元的至少一部分的功能，并且如果已经决定重新定位，则执行重定位。

22. 发明申请

US20070281695A1 Efficient Rise Over Thermal (Rot) Control During Soft Handover 有权
标题翻译：在软切换期间高效地上升（旋转）控制
公开(公告)号：US20070281695A1
公开(公告)日：2007-12-06
申请号：US10588073
申请日：2005-08-31
申请人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
发明人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W72/1278 , H04W36/18 , H04W72/1268
摘要： The invention relates to a method for communicating information relating to the scheduling of uplink data transmissions for a mobile terminal transmitting data on the uplink to a plurality of base stations during soft handover of the mobile terminal in a mobile communication system. Further at least one base station of said plurality of base stations schedules uplink data transmissions of the mobile terminal in soft handover. The different embodiments of the invention provide a communication system, a radio resource controller, a base station and mobile terminal which may perform different tasks of the method disclosed. To provide a method reducing the impact of uplink transmissions during soft handover on the rise over thermal it is suggested to provide all base stations communicating with the mobile terminal during soft handover with information on the maximum amount of resources allocated to the mobile terminal for uplink transmissions thereby allowing the base stations to schedule other terminal taking into account this information.
摘要翻译：本发明涉及一种用于在移动通信系统中的移动终端的软越区切换期间，将移动终端在上行链路上发送数据的上行链路数据传输调度有关的信息传送到多个基站的方法。此外，所述多个基站中的至少一个基站在软切换中调度移动终端的上行链路数据传输。本发明的不同实施例提供可以执行所公开方法的不同任务的通信系统，无线电资源控制器，基站和移动终端。为了提供减少软切换期间的上行链路传输对热的上升的影响的方法，建议在软切换期间向移动终端通信的所有基站提供关于为上行链路传输分配给移动终端的最大资源量的信息从而允许基站考虑该信息来调度其他终端。

23. 发明申请

US20070189282A1 Base station synchronization during soft handover 审中-公开
标题翻译：软切换期间的基站同步
公开(公告)号：US20070189282A1
公开(公告)日：2007-08-16
申请号：US10568083
申请日：2004-06-17
申请人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
发明人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
IPC分类号： H04L12/50
CPC分类号： H04L1/1845 , H04B7/022 , H04L1/16 , H04L1/1812 , H04L1/1848 , H04L2001/0093 , H04W36/02 , H04W36/18
摘要： A method of combining soft-handoff with a hybrid ARQ scheme to maximize throughput and gain in a communications system. After receiving a frame from the MS (110), the BTSs (104 and 106) will process the frame and communicate to the MS over a forward control channel whether the frame contained any errors. If all BTSs communicate that the frame contains errors, the MS will retransmit the same frame to all BTSs with a flush bit set to instruct the BTSs 104 and 106 to combine the retransmitted frame with the original frame. If only some BTSs communicate that the frame contains errors, the MS will transmit the next frame to all BTSs that successfully decoded the frame with the flush bit set to instruct the BTSs to erase the previous frame from memory and not to combine the previous frame with the current frame. The MS will retransmit the frame to the BTSs that did not successfully decode the frame with the flush bit set to instruct the BTSs to combine the previous frame with the retransmitted frame.
摘要翻译：一种将软切换与混合ARQ方案组合以最大化通信系统中的吞吐量和增益的方法。在从MS（110）接收到帧之后，BTS（104和106）将处理该帧并且通过前向控制信道与MS通信该帧是否包含任何错误。如果所有的BTS都通信帧包含错误，则MS将重新发送相同的帧到所有的BTS，其中设置一个刷新比特，以指示BTS 104和106将重发帧与原始帧组合。如果只有一些BTS通信帧包含错误，则MS将向成功解码帧的所有BTS发送下一帧，该闪存位被设置为指示BTS从存储器擦除先前帧，而不将前一帧与当前框架。 MS将重新发送帧到没有成功解码帧的BTS，其中设置了刷新比特，以指示BTS将前一帧与重发帧组合。

24. 发明申请

US20070106924A1 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：US20070106924A1
公开(公告)日：2007-05-10
申请号：US11588374
申请日：2006-10-27
申请人： Eiko Seidel , Joachim Lohr , Dragan Petrovic
发明人： Eiko Seidel , Joachim Lohr , Dragan Petrovic
IPC分类号： H04L1/18
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 buffer region associated to a received 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，其可以在正确接收时刷新与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。

25. 发明授权

US07979770B2 Method and apparatus for controlling an amount of information in retransmission data packets using hybrid automatic repeat request protocol 有权
标题翻译：使用混合自动重复请求协议来控制重传数据包中的信息量的方法和装置
公开(公告)号：US07979770B2
公开(公告)日：2011-07-12
申请号：US12835696
申请日：2010-07-13
申请人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
发明人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
IPC分类号： H03M13/00
CPC分类号： H04L1/1861 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/1671 , H04L1/18 , H04L1/1803 , H04L1/1812 , H04L1/1819 , H04L1/1887 , H04L5/0055
摘要： The present invention relates to a method for transmitting data packets from a mobile terminal to a base station using a hybrid automatic repeat request protocol and soft combining of received data. Further, the present invention provides a base station and a mobile terminal both adapted to perform the respective method steps. Moreover, a communication system is provided which comprises at least one base station and at least one mobile terminal. The present invention also provides a computer-readable medium for storing instructions that, when executed on a processor, cause the processor to transmit data packets from a mobile terminal to a base station using a hybrid automatic repeat request protocol and soft combining of received data. In order to restrict the interference caused by retransmissions, the present invention suggests controlling the amount of information in the retransmissions and thus the transmission power required for their transmission by TFCS restriction.
摘要翻译：本发明涉及使用混合自动重传请求协议和接收数据的软组合从移动终端向基站发送数据分组的方法。此外，本发明提供一种适于执行各个方法步骤的基站和移动终端。此外，提供一种包括至少一个基站和至少一个移动终端的通信系统。本发明还提供了一种用于存储指令的计算机可读介质，所述指令当在处理器上执行时，使处理器使用混合自动重复请求协议将数据分组从移动终端传送到基站，并且对所接收的数据进行软组合。为了限制由重发引起的干扰，本发明建议控制重传中的信息量，从而控制其通过TFCS限制传输所需的传输功率。

26. 发明授权

US07894444B2 MAC layer reconfiguration in a mobile communication system 有权
标题翻译： MAC层重配置在移动通信系统中
公开(公告)号：US07894444B2
公开(公告)日：2011-02-22
申请号：US11857649
申请日：2007-09-19
申请人： Joachim Lohr , Dragan Petrovic , Eiko Seidel
发明人： Joachim Lohr , Dragan Petrovic , Eiko Seidel
IPC分类号： H04L12/28
CPC分类号： H04B7/2612 , H04L1/1829 , H04L1/1874 , H04L47/14 , H04W84/042
摘要： The invention relates to method and apparatus for reconfiguring a MAC entity of a MAC layer of the apparatus receiving protocol data units from a mobile terminal via on uplink upon reconfiguration of the uplink channel. Further, the invention relates to methods and mobile terminals for triggering the transmission of a status report from an RLC entity configured for an uplink channel of a network element in a radio access network, as well as a method and terminal for configuring the MAC layer of the mobile terminal. In order to enable an efficient and fast generation of RLC status reports after an uplink channel reconfiguration the invention suggests new mechanisms to trigger the transmission of status reports upon uplink reconfiguration as well a new operation and configuration of radio access network elements and UEs upon uplink channel reconfiguration, in particular a transmission time interval (TTI) reconfiguration.
摘要翻译：本发明涉及一种用于在重新配置上行链路信道时，通过上行链路从移动终端重新配置接收协议数据单元的装置的MAC层的MAC实体的方法和装置。此外，本发明涉及用于触发从无线接入网络中的网元的上行链路信道配置的RLC实体发送状态报告的方法和移动终端，以及用于配置MAC层的MAC层的方法和终端移动终端。为了在上行链路信道重新配置之后能够有效和快速地生成RLC状态报告，本发明提出了在上行链路重新配置时触发状态报告传输的新机制以及上行链路信道上的无线电接入网络单元和UE的新的操作和配置重新配置，特别是传输时间间隔（TTI）重新配置。

27. 发明授权

US07783949B2 Method and apparatus for controlling a transport format of a retransmission 有权
标题翻译：用于控制重传的传输格式的方法和装置
公开(公告)号：US07783949B2
公开(公告)日：2010-08-24
申请号：US10594496
申请日：2005-03-10
申请人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
发明人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
IPC分类号： H04L1/18
CPC分类号： H04L1/1861 , H04L1/0003 , H04L1/0006 , H04L1/0009 , H04L1/0025 , H04L1/1671 , H04L1/18 , H04L1/1803 , H04L1/1812 , H04L1/1819 , H04L1/1887 , H04L5/0055
摘要： The present invention relates to a method for transmitting data packets from a mobile terminal to a base station using a hybrid automatic repeat request protocol and soft combining of received data. Further, the present invention provides a base station and a mobile terminal both adapted to perform the respective method steps. Moreover, a communication system is provided which comprises at least one base station and at least one mobile terminal. The present invention also provides a computer-readable medium for storing instructions that, when executed on a processor, cause the processor to transmit data packets from a mobile terminal to a base station using a hybrid automatic repeat request protocol and soft combining of received data. In order to restrict the interference caused by retransmissions, the present invention suggests controlling the amount of information in the retransmissions and thus the transmission power required for their transmission by TFCS restriction.
摘要翻译：本发明涉及使用混合自动重传请求协议和接收数据的软组合从移动终端向基站发送数据分组的方法。此外，本发明提供一种适于执行各个方法步骤的基站和移动终端。此外，提供一种包括至少一个基站和至少一个移动终端的通信系统。本发明还提供了一种用于存储指令的计算机可读介质，所述指令当在处理器上执行时，使处理器使用混合自动重复请求协议将数据分组从移动终端传送到基站，并且对所接收的数据进行软组合。为了限制由重发引起的干扰，本发明建议控制重传中的信息量，从而控制其通过TFCS限制传输所需的传输功率。

28. 发明授权

US07509554B2 HARQ protocol with synchronous retransmissions 有权
标题翻译：具有同步重传的HARQ协议
公开(公告)号：US07509554B2
公开(公告)日：2009-03-24
申请号：US10583090
申请日：2004-12-17
申请人： Joachim Lohr , Eiko Seidel , Dragan Petrovic , Hidetoshi Suzuki
发明人： Joachim Lohr , Eiko Seidel , Dragan Petrovic , Hidetoshi Suzuki
IPC分类号： H03M13/00 , H04L1/18
CPC分类号： H04W52/286 , H04L1/0025 , H04L1/1819 , H04L1/1822 , H04L1/1825 , H04L1/1845 , H04L1/1848 , H04L1/1887 , H04L1/1893 , H04W52/262 , H04W52/343 , H04W52/48
摘要： Mobile stations, base stations, radio network controllers and communication systems perform according to the hybrid automatic repeat request (HARQ) protocol for transmitting data packets from a transmitting entity to a receiving entity via a data channel. A HARQ method sending synchronous retransmissions involves a feedback message received from the receiving entity at the transmitting entity and, in case the feedback message indicates that the data packet has not been received successfully, a retransmission data packet is transmitted to the receiving entity after a predetermined time span upon having received the feedback message. The receiving entity soft combines the retransmission data packet with the previously received data packet.
摘要翻译：移动站，基站，无线电网络控制器和通信系统根据用于经由数据信道从发送实体向接收实体发送数据分组的混合自动重传请求（HARQ）协议来执行。发送同步重传的HARQ方法涉及在发送实体从接收实体接收到的反馈消息，并且在反馈消息指示数据分组尚未被成功接收的情况下，在预定的数据分组之后将重传数据分组发送到接收实体收到反馈消息后的时间跨度。接收实体软将重传数据分组与先前接收的数据分组组合。

29. 发明授权

US07508792B2 Protocol context transfer in a mobile communication system 有权
标题翻译：移动通信系统中的协议上下文传送
公开(公告)号：US07508792B2
公开(公告)日：2009-03-24
申请号：US10572277
申请日：2004-04-23
申请人： Dragan Petrovic , Joachim Lohr , Eiko Seidel
发明人： Dragan Petrovic , Joachim Lohr , Eiko Seidel
IPC分类号： H04Q7/00
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。

30. 发明申请

US20070275728A1 Scheduling Mode Dependent Data Transmissions 有权
标题翻译：调度模式相关数据传输
公开(公告)号：US20070275728A1
公开(公告)日：2007-11-29
申请号：US10583736
申请日：2005-06-14
申请人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
发明人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
IPC分类号： H04Q7/20
CPC分类号： H04W72/1247 , H04L1/1812 , H04L1/1887 , H04W72/1268 , H04W74/00 , H04W84/04
摘要： The present invention relates to a method for transmitting data from a mobile terminal to a radio access network of a mobile communication system, the mobile terminal comprising a medium access control entity and to a mobile terminal. In order to enhance data transmission dependent on the scheduling mode, the present invention provides individual priorities depending on the scheduling mode which are used by the mobile terminal to schedule the transmission data or to multiplex different transmission data of different radio bearers onto a transport channel. Further the invention relates to a method and mobile terminal allowing a scheduling mode dependent scheduling of data transmissions by foreseeing and setting a flag for each logical channel depending on the scheduling mode of the associated radio bearer.
摘要翻译：本发明涉及一种从移动终端向移动通信系统的无线接入网发送数据的方法，该移动终端包括媒体接入控制实体和移动终端。为了根据调度模式来增强数据传输，本发明根据调度模式提供单独的优先级，该调度模式由移动终端使用来调度传输数据或将不同无线承载的不同传输数据复用到传输信道上。此外，本发明涉及一种方法和移动终端，其允许根据相关联的无线电承载的调度模式通过预见和设置每个逻辑信道的标志来进行数据传输的调度模式相关调度。

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