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    • 2. 发明授权
    • Logical channel prioritization procedure for generating multiple uplink transport blocks
    • 用于生成多个上行链路传输块的逻辑信道优先级过程
    • US08687541B2
    • 2014-04-01
    • US13265468
    • 2010-04-01
    • Joachim LöhrTakahisa AoyamaMartin Feuersänger
    • Joachim LöhrTakahisa AoyamaMartin Feuersänger
    • H04W52/28H04W52/30
    • H04W52/146H04L5/0007H04L5/0039H04L5/0064H04L5/0092H04L5/0094H04W72/04H04W72/1242H04W72/1268
    • The invention relates to methods for scheduling of uplink transmission and generating transport blocks according to multiple received uplink assignments Furthermore, the invention is also related to the implementation of these methods in hardware and software. To propose strategies for generating plural transport blocks within a given time constraint, the invention introduces prioritization of the uplink assignments, so that multiple uplink assignments can be ranked in the mobile terminal in a priority order. The prioritization of the uplink assignments is used to determine the order in which the individual transport blocks corresponding to the uplink assignments are filled, respectively how the data of different logical channels is multiplexed to the transport blocks for transmission in the uplink. Another aspect of the invention is to suggest joint logical channel procedures that operate on virtual transport blocks accumulated from the received uplink assignments. One or more such joint logical channel procedure can be performed in parallel.
    • 本发明涉及根据多个接收的上行链路分配调度上行链路传输和生成传输块的方法。此外,本发明还涉及这些方法在硬件和软件中的实现。 为了提出在给定时间约束内产生多个传输块的策略,本发明引入了上行链路分配的优先级,使得可以按照优先级顺序在移动终端中对多个上行链路分配进行排名。 使用上行链路分配的优先级来确定与上行链路分配相对应的各个传输块的顺序分别如何将不同的逻辑信道的数据复用到传输块以在上行链路中传输。 本发明的另一方面是提出对从接收到的上行链路分配累积的虚拟传输块进行操作的联合逻辑信道过程。 可以并行地执行一个或多个这样的联合逻辑信道过程。
    • 6. 发明申请
    • LOGICAL CHANNEL PRIORITIZATION PROCEDURE FOR GENERATING MULTIPLE UPLINK TRANSPORT BLOCKS
    • 用于生成多个上行链路传输块的逻辑通道优化步骤
    • US20120057547A1
    • 2012-03-08
    • US13265468
    • 2010-04-01
    • Joachim LöhrTakahisa AoyamaMartin Feuersänger
    • Joachim LöhrTakahisa AoyamaMartin Feuersänger
    • H04W72/10H04W52/04
    • H04W52/146H04L5/0007H04L5/0039H04L5/0064H04L5/0092H04L5/0094H04W72/04H04W72/1242H04W72/1268
    • The invention relates to methods for scheduling of uplink transmission and generating transport blocks according to multiple received uplink assignments Furthermore, the invention is also related to the implementation of these methods in hardware and software. To propose strategies for generating plural transport blocks within a given time constraint, the invention introduces prioritization of the uplink assignments, so that multiple uplink assignments can be ranked in the mobile terminal in a priority order. The prioritization of the uplink assignments is used to determine the order in which the individual transport blocks corresponding to the uplink assignments are filled, respectively how the data of different logical channels is multiplexed to the transport blocks for transmission in the uplink. Another aspect of the invention is to suggest joint logical channel procedures that operate on virtual transport blocks accumulated from the received uplink assignments. One or more such joint logical channel procedure can be performed in parallel.
    • 本发明涉及根据多个接收的上行链路分配调度上行链路传输和生成传输块的方法。此外,本发明还涉及这些方法在硬件和软件中的实现。 为了提出在给定时间约束内产生多个传输块的策略,本发明引入了上行链路分配的优先级,使得可以按照优先级顺序在移动终端中对多个上行链路分配进行排名。 使用上行链路分配的优先级来确定与上行链路分配相对应的各个传输块的顺序分别如何将不同的逻辑信道的数据复用到传输块以在上行链路中传输。 本发明的另一方面是提出对从接收到的上行链路分配累积的虚拟传输块进行操作的联合逻辑信道过程。 可以并行地执行一个或多个这样的联合逻辑信道过程。
    • 7. 发明授权
    • HARQ process management
    • HARQ过程管理
    • US08489953B2
    • 2013-07-16
    • US12922631
    • 2009-03-16
    • Martin FeuersängerJoachim LöhrChristian Wengerter
    • Martin FeuersängerJoachim LöhrChristian Wengerter
    • H04L1/18H03M13/00
    • H04L1/1812H04L1/1822H04L1/1838H04L1/1845
    • The invention relates to a method for receiving data units when using one HARQ process of an HARQ protocol. The memory associated to the HARQ process is divided into several sub-areas, which are addressable by an identifier. Then, when data is received, same is stored in one of the sub-areas. By providing more than one sub-area for one HARQ process, it is possible to actually use one HARQ process for two (or more) different received data units, being from the same data flow or from a different data flow. The actual sub-area of the HARQ process for storing data units can be either freely selected at the receiving end or is indicated by an identifier associated with the data. Furthermore, persistent scheduled data is transmitted in units, scheduled at fixed time intervals. Thus, a control signaling field, usually used for indicating new units, can be used to store the identifier.
    • 本发明涉及当使用HARQ协议的一个HARQ进程时接收数据单元的方法。 与HARQ进程相关联的存储器被划分成可由标识符寻址的几个子区域。 然后,当接收到数据时,相同的存储在其中一个子区域中。 通过为一个HARQ过程提供多于一个子区域,可以实际使用来自相同数据流或不同数据流的两个(或更多)不同接收数据单元的一个HARQ过程。 可以在接收端自由选择用于存储数据单元的HARQ过程的实际子区域,或者由与数据相关联的标识符指示。 此外,持续调度的数据以固定时间间隔的单位发送。 因此,通常用于指示新单元的控制信令字段可以用于存储标识符。
    • 9. 发明申请
    • METHOD FOR SUPPORTING QUALITY OF SERVICE OVER A CONNECTION LIFETIME
    • 在连接生命周期中支持服务质量的方法
    • US20100240385A1
    • 2010-09-23
    • US12443579
    • 2007-09-28
    • Joachim LöhrDragan PetrovicMartin Feuersänger
    • Joachim LöhrDragan PetrovicMartin Feuersänger
    • H04W72/04
    • H04W36/0072H04W36/023H04W36/26H04W72/1242
    • The invention relates to a method for determining Quality of Service information of a radio bearer configured in a mobile node and distributing scheduled radio resources to the radio bearer. Further, the invention also provides a base station and mobile node performing these methods, respectively. The invention suggests a scheme that allows for supporting an efficient Quality of Service over the lifetime of a connection, even upon handover of the mobile node between two radio cells. This is achieved by providing Quality of Service measurements upon handover, such as a provided bit rate of radio bearers configured for the mobile node, to the base station controlling the target radio cell, either by the source base station in the source radio cell or the mobile node.
    • 本发明涉及一种用于确定在移动节点中配置的无线电承载的服务质量信息的方法,并将调度的无线电资源分配给无线承载。 此外,本发明还提供分别执行这些方法的基站和移动节点。 本发明提出了一种允许在连接的寿命期内支持有效的服务质量的方案,即使在移动节点在两个无线电小区之间切换时也是如此。 这通过在源无线电小区中的源基站或者源无线电小区中的源基站提供对切换时的服务质量(诸如为移动节点配置的提供的无线承载的比特率)到控制目标无线电小区的基站来实现, 移动节点。
    • 10. 发明授权
    • Buffer status reporting in a mobile communication system
    • 移动通信系统中的缓冲状态报告
    • US08792440B2
    • 2014-07-29
    • US13257270
    • 2010-04-01
    • Martin FeuersängerJoachim LöhrChristian Wengerter
    • Martin FeuersängerJoachim LöhrChristian Wengerter
    • H04W4/00H04J3/16
    • H04W28/0278H04W72/04H04W72/0413H04W72/1236H04W72/1268H04W72/1284H04W88/08
    • The invention relates to methods for transmitting a buffer status report (BSR) in a mobile communication system, more particularly to the definition of rules for triggering, generating and transmitting buffer status reports. The invention also relates to a data transmission method utilizing new rules to decide data of which radio bearers is transmitted within a given transmission time interval. Moreover, the invention relates to scheduling method for radio resources that is taking into account additional scheduling—relevant information from the buffer status reporting and/or data transmission method. To avoid unnecessary grants from the network and to suggest an advanced handling of data transmissions the invention suggests a buffer status reporting and data transmission schemes that take into account the scheduling mode of data of radio bearers pending for transmission to decide whether to report on it in a buffer status report, respectively, whether to multiplex the data to a transport block for transmission.
    • 本发明涉及用于在移动通信系统中发送缓冲状态报告(BSR)的方法,更具体地说,涉及用于触发,产生和发送缓冲器状态报告的规则的定义。 本发明还涉及利用新规则来确定在给定传输时间间隔内传送哪个无线承载的数据的数据传输方法。 此外,本发明涉及考虑到来自缓冲器状态报告和/或数据传输方法的附加调度相关信息的无线资源调度方法。 为了避免来自网络的不必要的授权并建议数据传输的高级处理,本发明提出了一种缓冲状态报告和数据传输方案,该方案考虑到等待传输的无线电承载的数据的调度方式,以决定是否在 缓冲状态报告,分别是否将数据复用到传输块进行传输。