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1. 发明授权

US08429481B2 Synchronous hybrid automatic repeat request (HARQ) protocol employing a first information element indicating whether to perform retransmission of an uplink data packet and a second information element indicates modulation and coding scheme (MCS) for the retransmission 有权
标题翻译：使用指示是否执行上行链路数据分组的重传的第一信息单元的同步混合自动重传请求（HARQ）协议和第二信息单元指示用于重传的调制和编码方案（MCS）
公开(公告)号：US08429481B2
公开(公告)日：2013-04-23
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： 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： A base station receives an uplink data packet from a user equipment based on a synchronous hybrid automatic repeat request (HARQ) protocol, and transmits a first information element and a second information element in parallel to the user equipment. The first information element indicates whether to perform a retransmission of the uplink data packet, and the second information element indicates modulation and coding scheme (MCS) for the retransmission. The base station receives the retransmission from the user equipment according to the modulation and coding scheme. The first information element is for example an ACK/NACK feedback message.
摘要翻译：基站基于同步混合自动重传请求（HARQ）协议从用户设备接收上行链路数据分组，并且向用户设备并行发送第一信息元素和第二信息元素。第一信息单元指示是否执行上行链路数据分组的重传，并且第二信息单元指示用于重传的调制和编码方案（MCS）。基站根据调制编码方式从用户设备接收重传。第一信息元素例如是ACK / NACK反馈消息。

2. 发明申请

US20080311923A1 Fast Radio Bearer Establishment in a Mobile Communication System 审中-公开
标题翻译：移动通信系统中的快速无线承载建立
公开(公告)号：US20080311923A1
公开(公告)日：2008-12-18
申请号：US12090973
申请日：2006-09-19
申请人： Dragan Petrovic , Takahisa Aoyama , Joachim Lohr , Eiko Seidel , Akito Fukui
发明人： Dragan Petrovic , Takahisa Aoyama , Joachim Lohr , Eiko Seidel , Akito Fukui
IPC分类号： H04Q7/22 , H04B7/00
CPC分类号： H04W76/11 , H04W76/12
摘要： The invention relates to methods for establishing a radio bearer between a network element terminating radio resource control protocol and a mobile terminal. The invention provides RNC for establishing a radio bearer between the RNC and a mobile terminal, especially adapted mobile terminals and a system comprising the network element and at least one mobile terminal. In order to reduce the delays implied by the signaling in the procedure the invention proposes two mechanisms. The first mechanism aims at reducing the delay implied by setting up the radio link for the radio bearer by preconfiguring a pool of resources comprising a set of at least radio bearer configuration and making the available radio bearer configurations known to the mobile terminals. The second mechanism aims at avoiding the delay implied by the explicit assignment of a radio network temporary identifier by signaling a set of available identifiers from which the mobile terminal may choose an identifier.
摘要翻译：本发明涉及在网元终端无线资源控制协议与移动终端之间建立无线承载的方法。本发明提供了RNC，用于在RNC与移动终端之间建立无线电承载，特别是适配的移动终端以及包括该网络元件和至少一个移动终端的系统。为了减少在该过程中由信令所暗示的延迟，本发明提出了两种机制。第一种机制旨在通过预先配置包括一组至少无线电承载配置的资源池并使移动终端已知的可用无线电承载配置，来减少为无线电承载建立无线电链路所暗示的延迟。第二种机制旨在通过发送移动终端可以从其中选择标识符的一组可用标识符来避免由无线电网络临时标识符的显式分配所暗示的延迟。

3. 发明申请

US20080268852A1 Delayed Base Station Relocation in Distributed Radio Access Networks 审中-公开
标题翻译：分布式无线接入网络中延时基站重定位
公开(公告)号：US20080268852A1
公开(公告)日：2008-10-30
申请号：US11547193
申请日：2005-01-13
申请人： Dragan Petrovic , Eiko Seidel , Joachim Lohr
发明人： Dragan Petrovic , Eiko Seidel , Joachim Lohr
IPC分类号： H04Q7/20
CPC分类号： H04W36/10 , H04W36/06 , H04W36/18
摘要： The present invention relates to a method for relocating control plane functionality of a serving base station in a mobile communication system comprising a mobile terminal and a plurality of base stations. Further, the present invention relates to a base station in a mobile communication system and to the mobile communication system. To tackle potentially intolerable delay of control signaling due to frequent serving network element relocations in the network architecture the present invention suggests a partial relocation of a serving network element wherein the control plane functionality is relocated but connection to the core network via a gateway is maintained through the previous serving network element. A further aspect of the present invention suggests a total relocation, where control plane functionalities are relocated and where a new connection to the core network is established between the new serving network element and the gateway. Also decision criteria on whether to perform partial or total relocation are provided.
摘要翻译：本发明涉及一种在包括移动终端和多个基站的移动通信系统中重定位服务基站的控制平面功能的方法。此外，本发明涉及移动通信系统中的基站和移动通信系统。为了解决由于网络架构中的频繁服务的网络元件重新定位引起的控制信令的潜在的不可容忍的延迟，本发明提出了服务网络元件的部分重定位，其中控制平面功能被重定位，但是通过网关连接到核心网络被维持通过以前的服务网络元素。本发明的另一方面提出了一种总重定位，其中重新定位控制平面功能，并且在新的服务网络元件和网关之间建立到核心网络的新连接。还提供了是否执行部分或全部搬迁的决策标准。

4. 发明申请

US20080077837A1 Interference Limitation for Retransmissions 有权
标题翻译：干扰限制重传
公开(公告)号：US20080077837A1
公开(公告)日：2008-03-27
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： G08C25/02
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。

5. 发明申请

US20080008152A1 MAC LAYER RECONFIGURATION IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译： MAC层在移动通信系统中的重新配置
公开(公告)号：US20080008152A1
公开(公告)日：2008-01-10
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： H04B7/216
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。

7. 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。

8. 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。

9. 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。

10. 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。

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