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

WO2006063642A1 SUPPORT OF GUARANTEED BIT-RATE TRAFFIC FOR UPLINK TRANSMISSIONS 审中-公开
标题翻译：支持用于上传传输的保证位速率交通
公开(公告)号：WO2006063642A1
公开(公告)日：2006-06-22
申请号：PCT/EP2005/012065
申请日：2005-11-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , PETROVIC, Dragan , LÖHR, Joachim , CHARPENTIER, Frederic , FUKUI, Akito
发明人： PETROVIC, Dragan , LÖHR, Joachim , CHARPENTIER, Frederic , FUKUI, Akito
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04L47/12 , H04L47/14 , H04L47/245 , H04W28/18 , H04W28/22 , H04W36/18 , H04W52/146 , H04W52/343 , H04W72/1226 , H04W72/1242 , H04W72/1284 , H04W92/12
摘要： The invention relates to a method for providing measurements on a bit-rate provided to scheduled data having a guaranteed bit-rate and being transmitted on at least one dedicated uplink data channel by at least user equipment via a C-RNC. Further, the invention also relates to a method for initiating congestion control for scheduled data of at least one guaranteed bit-rate priority class in a mobile communication system. Moreover, the invention relates to a C-RNC as well as a serving radio network controller performing these methods. To enable the C-RNC within a mobile communication system to perform congestion control for uplink transmissions having a guaranteed bit-rate the invention suggests to provide the C-RNC with a bit-rate being provided to scheduled data of the guaranteed bit-rate priority class using common or dedicated measurement procedures. This provided bit-rate is evaluated and taken as a basis for deciding on whether congestion control for data of the priority class needs to be performed.
摘要翻译：本发明涉及一种用于提供对提供给具有保证比特率的调度数据的比特率的测量的方法，并且由至少一个专用上行链路数据信道由至少一个用户设备经由C-RNC发送。此外，本发明还涉及一种用于在移动通信系统中发起至少一个保证比特率优先级等级的调度数据的拥塞控制的方法。此外，本发明涉及C-RNC以及执行这些方法的服务无线电网络控制器。为了使移动通信系统内的C-RNC能够对具有保证比特率的上行链路传输执行拥塞控制，本发明建议为C-RNC提供比特率以提供给保证比特率优先级的调度数据类使用常用或专用测量程序。该提供的比特率被评估并作为确定是否需要执行对优先级数据的拥塞控制的基础。

2. 发明申请

WO2007048470A1 FAST RADIO BEARER ESTABLISHMENT IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：快速无线电承载装置在移动通信系统中的应用
公开(公告)号：WO2007048470A1
公开(公告)日：2007-05-03
申请号：PCT/EP2006/009100
申请日：2006-09-19
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , PETROVIC, Dragan , AOYAMA, Takahisa , LÖHR, Joachim , SEIDEL, Eiko , FUKUI, Akito
发明人： PETROVIC, Dragan , AOYAMA, Takahisa , LÖHR, Joachim , SEIDEL, Eiko , FUKUI, Akito
IPC分类号： H04Q7/38
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

WO2006034747A1 DELAY ESTIMATION FOR UPLINK TRANSMISSIONS 审中-公开
标题翻译：上传传输延迟估计
公开(公告)号：WO2006034747A1
公开(公告)日：2006-04-06
申请号：PCT/EP2005/008259
申请日：2005-07-29
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , PETROVIC, Dragan , LÖHR, Joachim , SEIDEL, Eiko , FUKUI, Akito
发明人： PETROVIC, Dragan , LÖHR, Joachim , SEIDEL, Eiko , FUKUI, Akito
IPC分类号： H04Q7/38
CPC分类号： H04W28/18 , H04W24/00 , H04W36/10 , H04W56/00 , H04W76/10 , H04W80/00 , H04W92/22
摘要： The invention relates to a method for configuring uplink data transmission in a mobile communication system comprising a radio access network and a mobile terminal. Moreover, the invention relates to a network element controlling the user plane of uplink transmissions as well as a network element controlling mobile terminal related functions of the control plane. Further, a base station in the radio access network is provided. In order to improve uplink data transmission efficiency in a mobile communication system the present invention suggests to measure/estimate the delay of the interface between a base station and a network element controlling the user plane, such as the RNC/UPS, and to configure at least one transport channel parameter based on the delay. The base station is thereby relaying uplink protocol data units from a transmitting mobile terminal to the network element controlling the user plane. Thereby the uplink data transmission efficiency may be significantly improved.
摘要翻译：本发明涉及一种用于在包括无线电接入网络和移动终端的移动通信系统中配置上行链路数据传输的方法。此外，本发明涉及控制上行链路传输的用户平面的网络元件以及控制与控制平面相关的功能的移动终端的网络元件。此外，提供无线接入网络中的基站。为了提高移动通信系统中的上行链路数据传输效率，本发明建议测量/估计基站与控制用户平面的网元（如RNC / UPS）之间的接口的延迟，并配置在基于延迟的至少一个传输信道参数。因此，基站将上行链路协议数据单元从发送移动终端中继到控制用户平面的网元。从而可以显着提高上行数据传输效率。

4. 发明申请

WO2006048207A1 HARQ PROTOCOL OPTIMIZATION FOR PACKET DATA TRANSMISSION 审中-公开
标题翻译：用于分组数据传输的HARQ协议优化
公开(公告)号：WO2006048207A1
公开(公告)日：2006-05-11
申请号：PCT/EP2005/011594
申请日：2005-10-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , LÖHR, Joachim , PETROVIC, Dragan , CHARPENTIER, Frederic
发明人： LÖHR, Joachim , PETROVIC, Dragan , CHARPENTIER, Frederic
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1671 , H04L1/1812
摘要： The invention relates to a HARQ method using incremental redundancy and providing synchronous retransmissions. Further, the invention relates to a receiving entity and a transmitting entity employing the HARQ method and to a mobile communication system. To optimize conventional HARQ retransmission protocols, the invention introduces a ternary feedback which allows requesting a self-decodable version of a data packet under certain conditions. Further, the ternary feedback is provided in a backward compatible manner using a combination of conventional HARQ feedback signaling and scheduling related control signaling.
摘要翻译：本发明涉及一种使用增量冗余并提供同步重传的HARQ方法。此外，本发明涉及采用HARQ方法和移动通信系统的接收实体和发送实体。为了优化常规HARQ重传协议，本发明引入了允许在某些条件下请求数据分组的自解码版本的三进制反馈。此外，使用常规HARQ反馈信令和调度相关控制信令的组合，以向后兼容的方式提供三进制反馈。

5. 发明申请

WO2006037492A1 QUALITY-OF-SERVICE (QOS)-AWARE SCHEDULING FOR UPLINK TRANSMISSION ON DEDICATED CHANNELS 审中-公开
标题翻译：服务质量（QOS） - 专用通道上传传输调度
公开(公告)号：WO2006037492A1
公开(公告)日：2006-04-13
申请号：PCT/EP2005/010331
申请日：2005-09-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD , LÖHR, Joachim , PETROVIC, Dragan , SEIDEL, Eiko
发明人： LÖHR, Joachim , PETROVIC, Dragan , SEIDEL, Eiko
IPC分类号： H04L12/56
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。

6. 发明申请

WO2006102949A1 SCHEDULING OF MOBILE TERMINALS IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中移动终端的调度
公开(公告)号：WO2006102949A1
公开(公告)日：2006-10-05
申请号：PCT/EP2006/001060
申请日：2006-02-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , LÖHR, Joachim , IOCHI, Hitoshi, , PETROVIC, Dragan
发明人： LÖHR, Joachim , IOCHI, Hitoshi, , PETROVIC, Dragan
IPC分类号： H04Q7/38 , H04L12/56
CPC分类号： H04W72/14 , H04W72/121 , H04W72/1268 , H04W72/1284
摘要： The invention relates to a method for scheduling mobile terminals within a mobile communication network and to a base station performing this method. Further, the invention relates to a method for acting upon the reception of scheduling grants in a mobile communication system and to a mobile terminal performing this method. To allow the serving cell to control resource utilization for uplink transmissions of UEs in soft-handover, without thereby decreasing the system throughput of UEs in the serving cell which are not in soft-handover, the invention proposes to use control information transmitted via a shared absolute grant channel to the UEs along with an absolute grant, wherein the control information indicate whether the absolute grant is valid for mobile terminals in soft-handover only.
摘要翻译：本发明涉及一种用于调度移动通信网络内的移动终端和执行该方法的基站的方法。此外，本发明涉及一种用于在移动通信系统和执行该方法的移动终端接收调度许可时发挥作用的方法。为了允许服务小区在软切换中控制UE的上行链路传输的资源利用率，从而降低不在软切换中的服务小区中的UE的系统吞吐量，本发明提出使用经由共享绝对授权信道以及绝对授权，其中，所述控制信息仅指示在所述软切换中绝对授权是否对移动终端有效。

7. 发明申请

WO2005029785A1 PROTOCOL CONTEXT TRANSFER IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统中的协议语境传输
公开(公告)号：WO2005029785A1
公开(公告)日：2005-03-31
申请号：PCT/EP2004/004332
申请日：2004-04-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD. , PETROVIC, Dragan , LÖHR, Joachim , SEIDEL, Eiko
发明人： PETROVIC, Dragan , LÖHR, Joachim , SEIDEL, Eiko
IPC分类号： H04L12/56
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，重发协议的协议上下文从源基站传送到目标基站。

8. 发明申请

WO2005018255A1 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：WO2005018255A1
公开(公告)日：2005-02-24
申请号：PCT/EP2004/006558
申请日：2004-06-17
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , LÖHR, Joachim , SEIDEL, Eiko , PETROVIC, Dragan
发明人： LÖHR, Joachim , SEIDEL, Eiko , PETROVIC, Dragan
IPC分类号： H04Q7/30
CPC分类号： H04L1/1845 , H04B7/022 , H04L1/16 , H04L1/1812 , H04L1/1848 , H04L2001/0093 , H04W36/02 , H04W36/18
摘要： The present invention relates to a data transmission method and data packet retransmission method for use in a mobile communication system comprising a communication terminal and a plurality of base stations, wherein the communication terminal is in communication with the plurality of base stations during a soft handover. Further, the present invention relates to a base station executing the data transmission method and the data retransmission method. To prohibit the wrong combination of data packets in base stations participating in the active set of a particular communication terminal the invention provides a method for exchanging control information between base stations participating in a soft handover to synchronize their buffers.
摘要翻译：本发明涉及一种在包括通信终端和多个基站的移动通信系统中使用的数据传输方法和数据分组重传方法，其中通信终端在软切换期间与多个基站通信。此外，本发明涉及执行数据传输方法和数据重传方法的基站。为了禁止参与特定通信终端的活动集的基站中的数据分组的错误组合，本发明提供了一种用于在参与软切换的基站之间交换控制信息以使其缓冲器同步的方法。

9. 发明申请

WO2005125252A1 SCHEDULING MODE DEPENDENT DATA TRANSMISSIONS 审中-公开
标题翻译：调度模式相关数据传输
公开(公告)号：WO2005125252A1
公开(公告)日：2005-12-29
申请号：PCT/EP2005/006361
申请日：2005-06-14
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , LÖHR, Joachim , SEIDEL, Eiko , PETROVIC, Dragan
发明人： LÖHR, Joachim , SEIDEL, Eiko , PETROVIC, Dragan
IPC分类号： H04Q7/38
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电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。

10. 发明申请

WO2005099161A1 INTERFERENCE LIMITATION FOR UPLINK RETRANSMISSIONS 审中-公开
标题翻译：上网恢复的干扰限制
公开(公告)号：WO2005099161A1
公开(公告)日：2005-10-20
申请号：PCT/EP2005/002562
申请日：2005-03-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD. , LÖHR, Joachim , SEIDEL, Eiko , PETROVIC, Dragan
发明人： LÖHR, Joachim , SEIDEL, Eiko , PETROVIC, Dragan
IPC分类号： H04L1/18
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 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 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，本发明提供一种适于执行各个方法步骤的基站和移动终端。此外，提供了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和接收到的数据的软组合从移动终端向基站发送数据分组。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。

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