专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120002603A1 INTERFERENCE LIMITATION FOR RETRANSMISSIONS 有权
标题翻译：重新定义干涉限制
公开(公告)号：US20120002603A1
公开(公告)日：2012-01-05
申请号：US13154163
申请日：2011-06-06
申请人： Joachim LOHR , Eiko Seidel , Dragan Petrovic
发明人： Joachim LOHR , Eiko Seidel , Dragan Petrovic
IPC分类号： H04W4/00
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。

2. 发明授权

US07948936B2 Quality-of-service (QoS)-aware scheduling for uplink transmission on dedicated channels 有权
标题翻译：服务质量（QoS） - 专用信道上行链路传输的调度
公开(公告)号：US07948936B2
公开(公告)日：2011-05-24
申请号：US10583671
申请日：2005-09-23
申请人： Joachim Lohr , Dragan Petrovic , Eiko Seidel
发明人： Joachim Lohr , Dragan Petrovic , Eiko Seidel
IPC分类号： H04W28/16 , H04W74/04
CPC分类号： H04L47/24 , H04L47/10 , H04L47/14 , H04L47/2408 , H04L47/2416 , H04L47/2425 , H04L47/2433 , H04L47/50 , H04W8/26 , H04W28/18 , H04W72/1242 , H04W72/1268
摘要： The invention relates to a method for scheduling in a mobile communication system where data of priority flows is transmitted by mobile terminals via dedicated uplink channels to a base station. Each mobile terminal transmits at least data of one priority flow via one of the dedicated uplink channels. Moreover, the invention relates to a base station for scheduling priority flows transmitted by mobile terminals via dedicated uplink channels to the base station. Further, a mobile terminal transmitting at least data of one priority flow via a dedicated uplink channel to a base station is provided. In order to optimize base station controlled-scheduling functions in a mobile communication system the invention proposes to provide the scheduling base station with QoS requirements of individual priority flows transmitted via an uplink dedicated channel and to adapt the mobile terminals to indicate the priority flows of which data is to be transmitted to the base stations for scheduling.
摘要翻译：本发明涉及一种在移动通信系统中进行调度的方法，其中优先级流的数据由移动终端通过专用上行链路信道发送到基站。每个移动终端经由专用上行链路信道之一至少发送一个优先级流的数据。此外，本发明涉及一种用于将由移动终端经由专用上行链路信道发送的优先级流调度到基站的基站。此外，提供了至少将经由专用上行链路信道的一个优先级流的数据发送到基站的移动终端。为了优化移动通信系统中的基站控制调度功能，本发明提出向调度基站提供经由上行链路专用信道发送的各个优先级流的QoS要求，并使移动终端能够指示其优先级流将数据发送到基站进行调度。

3. 发明授权

US07818647B2 Method for switching between asynchronous and synchronous HARQ retransmission mode 有权
标题翻译：用于在异步和同步HARQ重传模式之间切换的方法
公开(公告)号：US07818647B2
公开(公告)日：2010-10-19
申请号：US10586724
申请日：2005-01-10
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： H04L1/1854 , H04L1/1678 , H04L1/1812
摘要： The present invention relates to method for controlling the transmission timing of data retransmissions in a wireless communication system wherein a HARQ retransmission protocol, is used to retransmit data from a transmitting entity to a receiving entity via a data channel. Further the present invention relates to a base station, a mobile terminal and a communication system employing the present invention. To overcome problems resulting from synchronous retransmissions in interference critical situations, the present invention introduces additional feedback signaling to a new HARQ protocol. The new NACK-S indicates to the transmitting entity to stop the synchronously transmitting retransmissions but to await a scheduling assignment for the retransmission from the receiving entity instead.
摘要翻译：本发明涉及在无线通信系统中控制数据重传的发送定时的方法，其中，HARQ重传协议用于经由数据信道将数据从发送实体重发到接收实体。此外，本发明涉及一种使用本发明的基站，移动终端和通信系统。为了克服在干扰关键情况下由同步重传引起的问题，本发明向新的HARQ协议引入额外的反馈信令。新的NACK-S向发送实体指示停止同步发送重传，而是等待来自接收实体的重传的调度分配。

4. 发明授权

US07321589B2 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：US07321589B2
公开(公告)日：2008-01-22
申请号：US11496743
申请日：2006-08-01
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。

5. 发明申请

US20070047452A1 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：US20070047452A1
公开(公告)日：2007-03-01
申请号：US11496743
申请日：2006-08-01
申请人： Joachim Lohr , Dragan Petrovic , Eiko Seidel
发明人： Joachim Lohr , Dragan Petrovic , Eiko Seidel
IPC分类号： H04J3/14
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。

6. 发明授权

US08175604B2 Efficient rise over thermal (RoT) control during soft handover 有权
标题翻译：软切换期间有效上升（RoT）控制
公开(公告)号：US08175604B2
公开(公告)日：2012-05-08
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： H04W36/00 , H04W4/00 , H04B1/26 , H04B7/212
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。

7. 发明授权

US07869461B2 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：US07869461B2
公开(公告)日：2011-01-11
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： H04J3/22
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。

8. 发明授权

US07657815B2 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：US07657815B2
公开(公告)日：2010-02-02
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
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。

9. 发明申请

US20080276148A1 Interference Limitation for Uplink Retransmissions 审中-公开
标题翻译：上行重传的干扰限制
公开(公告)号：US20080276148A1
公开(公告)日：2008-11-06
申请号：US10594883
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： H04L1/08 , G06F11/14
CPC分类号： H04L1/1819 , H04L1/0001 , H04L1/1845 , H04L1/1893
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 mo-bile terminal both configured 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. In order to decrease the interference caused by retransmissions, the present invention suggests the use of separated channels for initial transmissions and their retransmissions. In order to decrease the interference caused by retransmissions, the present invention suggests the use of separated channels for initial transmissions and their retransmissions.
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，本发明提供了一种基站和移动终端，其被配置为执行各个方法步骤。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。为了减少由重传引起的干扰，本发明建议使用分离的信道用于初始传输及其重传。为了减少由重传引起的干扰，本发明建议使用分离的信道用于初始传输及其重传。

10. 发明申请

US20070183451A1 Method of harq retransmission timing control 审中-公开
标题翻译： harq重发定时控制方法
公开(公告)号：US20070183451A1
公开(公告)日：2007-08-09
申请号：US10586736
申请日：2005-01-10
申请人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
发明人： Joachim Lohr , Eiko Seidel , Dragan Petrovic
IPC分类号： H04J3/24
CPC分类号： H04L1/1887 , H04L1/1678 , H04L1/1812 , H04L1/1822 , H04L1/1825
摘要： The present invention relates to method for controlling the transmission timing of data retransmissions in a wireless communication system wherein a HARQ retransmission protocol, is used to retransmit data from a transmitting entity to a receiving entity via a data channel. Further the present invention relates to a base station, a mobile terminal and a communication system employing the present invention. To overcome problems resulting from synchronous retransmissions in interference critical situations, the present invention introduces additional feedback signaling to a new HARQ protocol. The new NACK-H indicates to the transmitting entity to postpone the synchronous retransmissions by an additional amount of time instead of transmitting the retransmission at a predetermined point in time after the reception of a negative feedback message.
摘要翻译：本发明涉及在无线通信系统中控制数据重传的发送定时的方法，其中，HARQ重传协议用于经由数据信道将数据从发送实体重发到接收实体。此外，本发明涉及一种使用本发明的基站，移动终端和通信系统。为了克服在干扰关键情况下由同步重传引起的问题，本发明向新的HARQ协议引入额外的反馈信令。新的NACK-H向发送实体指示在接收到负反馈消息之后的预定时间点不再发送重传，从而将同步重传推迟额外的时间量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式