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    DATA BLOCK SIZE MANAGEMENT IN A COMMUNICATION SYSTEM UTILIZING HYBRID AUTOMATIC REPEAT REQUESTS WITH SOFT COMBINING
    43.
    发明申请
    DATA BLOCK SIZE MANAGEMENT IN A COMMUNICATION SYSTEM UTILIZING HYBRID AUTOMATIC REPEAT REQUESTS WITH SOFT COMBINING 审中-公开
    使用软组合的混合自动重复请求的通信系统中的数据块大小管理

    公开(公告)号：WO2009020413A1

    公开(公告)日：2009-02-12

    申请号：PCT/SE2008/050539

    申请日：2008-05-09

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  PARKVALL, Stefan ,  CHENG, Jung-Fu

    Inventor： PARKVALL, Stefan ,  CHENG, Jung-Fu

    IPC: H04L1/18

    CPC classification number: H04L1/1822 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1835 ,  H04L1/1845

    Abstract: A first transceiver that supports hybrid Automatic Repeat Request (hybrid ARQ) functionality is operated. Initially, it is operated to transmit data blocks having a nominal maximum data block size. M o . In response to detecting that a second transceiver does not have sufficient soft buffer memory space to store data blocks associated with an anticipated number of active hybrid ARQ processes, the transceiver is operated to transmit data blocks having a reduced data block size, M' . The anticipated number of active hybrid ARQ processes can be, for example, higher than a nominal number of active hybrid ARQ processes.

    Abstract translation: 支持混合自动重传请求（Hybrid ARQ）功能的第一个收发器。 最初，它被操作以发送具有标称最大数据块大小的数据块。 M o。 响应于检测到第二收发器不具有足够的软缓冲存储器空间来存储与预期数量的主动混合ARQ过程相关联的数据块，所述收发器被操作以发送具有减小的数据块大小M'的数据块。 主动混合ARQ过程的预期数量可以例如高于活动混合ARQ过程的标称数量。

    METHOD FOR IMPLICIT CONVEYING OF UPLINK FEEDBACK INFORMATION
    44.
    发明申请
    METHOD FOR IMPLICIT CONVEYING OF UPLINK FEEDBACK INFORMATION 审中-公开

    公开(公告)号：WO2008127184A3

    公开(公告)日：2008-10-23

    申请号：PCT/SE2008/050387

    申请日：2008-04-03

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  TYNDERFELDT, Tobias ,  TORSNER, Johan ,  ASTELY, David ,  PARKVALL, Stefan

    Inventor： TYNDERFELDT, Tobias ,  TORSNER, Johan ,  ASTELY, David ,  PARKVALL, Stefan

    IPC: H04L1/16 ,  H04L1/18

    Abstract: Method and apparatus for conveying feedback reports from a data receiving party (300) for data received from a data sending party (302) in a wireless connection. A plurality of feedback resources (304) assigned to different feedback information codes are allocated to the data receiving party for transmitting feedback reports. After checking whether the data was received correctly or not, the data receiving party selects a feedback resource (FR2) with a feedback information code that corresponds to one or more feedback reports on the received data. The data receiving party then sends feedback information on the selected feedback resource to the data sending party, thereby conveying the corresponding feedback information code. In this way, multiple feedback reports can be conveyed in a single feedback resource to the data sending party while still retaining single carrier properties.

    METHOD AND APPARATUS IN A TELECOMMUNICATION SYSTEM
    45.
    发明申请
    METHOD AND APPARATUS IN A TELECOMMUNICATION SYSTEM 审中-公开
    电信系统中的方法和装置

    公开(公告)号：WO2008127183A2

    公开(公告)日：2008-10-23

    申请号：PCT/SE2008/050386

    申请日：2008-04-03

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  TORSNER, Johan ,  TYNDERFELDT, Tobias ,  ASTELY, David ,  PARKVALL, Stefan

    Inventor： TORSNER, Johan ,  TYNDERFELDT, Tobias ,  ASTELY, David ,  PARKVALL, Stefan

    IPC: H04L1/18

    CPC classification number: H04L1/1854 ,  H04L1/1621

    Abstract: Method and apparatus in a communication unit (400) employing a wireless TDD or half duplex FDD transmission arrangement when communicating with a data sending party, for scheduling feedback reports for data blocks in received RX sub-frames, in TX sub-frames available for transmission. An obtaining unit (402) in the communication unit receives allocation parameters (P) for the connection where the number of required feedback reports is greater than the number of allowed feedback reports. A scheduling unit (404) in the communication unit then schedules feedback reports (FR) in available TX sub-frames according to a predetermined spreading rule also known by the data sending party, dictating that the feedback reports are spread out or distributed evenly over the available TX sub-frames. In this way, the number of feedback reports in a TX sub-frame can be reduced.

    Abstract translation: 在与数据发送方通信时采用无线TDD或半双工FDD传输装置的通信单元（400）中的方法和装置，用于在可用于传输的TX子帧中调度在接收的RX子帧中的数据块的反馈报告 。 通信单元中的获取单元（402）接收所需反馈报告数大于所允许的反馈报告数量的连接的分配参数（P）。 然后，通信单元中的调度单元（404）根据数据发送方也已知的预定的扩展规则来调度可用的TX子帧中的反馈报告（FR），指示反馈报告分散或均匀分布在 可用的TX子帧。 以这种方式，可以减少TX子帧中的反馈报告的数量。

    HARQ IN SPATIAL MULTIPLEXING MIMO SYSTEM
    46.
    发明申请
    HARQ IN SPATIAL MULTIPLEXING MIMO SYSTEM 审中-公开
    HARQ在空间多路复用MIMO系统中的应用

    公开(公告)号：WO2008054313A1

    公开(公告)日：2008-05-08

    申请号：PCT/SE2007/050782

    申请日：2007-10-26

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  GÖRANSSON, Bo ,  TORSNER, Johan ,  PARKVALL, Stefan

    Inventor： GÖRANSSON, Bo ,  TORSNER, Johan ,  PARKVALL, Stefan

    IPC: H04L1/18 ,  H04B7/06 ,  H04L1/06

    CPC classification number: H04L1/1887 ,  H04B7/0697 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/06 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1896 ,  H04W72/1284 ,  H04W84/042

    Abstract: Methods and apparatus for signaling scheduling information in a spatial multiplexing wireless communications system (700), as well as corresponding methods and apparatus for processing such signaling information, are disclosed. An exemplary method for signaling scheduling information comprises scheduling (310, 420) first and second transport blocks (110) for simultaneous transmission during a first transmission interval on first and second data substreams, respectively, and further comprises assigning (320, 430) a single re-transmission process identifier for the first transmission interval and transmιttιng(330, 440) first scheduling information for the first transmission interval. The first scheduling information comprises the re-transmission process identifier and first disambiguation data. The method further comprises scheduling (360, 470) at least one of the first and second transport blocks (110) for re-transmission during a second transmission interval and transmitting (370, 495) second scheduling information for the second transmission interval, the second scheduling information comprising the re-transmission process identifier and second disambiguation data. The first and second disambiguation data indicate whether the re-transmission of the retransmitted transport block (110) is scheduled for the first or second data substream and may be used by a receiver to determine the same

    Abstract translation: 公开了在空间复用无线通信系统（700）中用于信令调度信息的方法和装置，以及用于处理这种信令信息的相应方法和装置。 一种用于信令调度信息的示例性方法包括分别在第一和第二数据子流的第一传输间隔期间同时传输第一和第二传输块（110），并且进一步包括分配（320,430）单个 用于第一传输间隔的重传过程标识符和用于第一传输间隔的传输（330,440）第一调度信息。 第一调度信息包括重发过程标识符和第一消歧数据。 该方法还包括：在第二传输间隔期间对第一和第二传输块（110）中的至少一个传输块进行调度（360,470）以进行再传输，并发送（370,495）第二传输间隔的第二调度信息，第二传输块 包括重发过程标识符和第二消歧数据的调度信息。 第一和第二消歧数据指示是否为第一或第二数据子流调度重传的传输块（110）的重新发送，并且可以被接收机用于确定相同

    METHOD AND ARRANGEMENT FOR ACTIVITY DETECTION IN A TELECOMMUNICATION SYSTEM
    50.
    发明申请
    METHOD AND ARRANGEMENT FOR ACTIVITY DETECTION IN A TELECOMMUNICATION SYSTEM 审中-公开
    电信系统中活动检测的方法和布置

    公开(公告)号：WO2007053106A1

    公开(公告)日：2007-05-10

    申请号：PCT/SE2006/050443

    申请日：2006-10-31

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (publ) ,  GERSTENBERGER, Dirk ,  PARKVALL, Stefan ,  BERGMAN, Johan

    Inventor： GERSTENBERGER, Dirk ,  PARKVALL, Stefan ,  BERGMAN, Johan

    IPC: H04Q7/38 ,  H04Q7/32 ,  H04Q7/22

    CPC classification number: H04W52/0232 ,  H04W52/0219 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

    Abstract: The present invention relates to a method and arrangement for efficient use of network resources, in particular for continuous connectivity services. The present invention introduces a set of established rules for uplink and/or downlink activity detection such that a Node B and/or a UE is enabled to detect active and inactive transmission periods on links for reception of packet data transmission and can independently arrange for inactivity/activity state transitions without any need of further signalling. Such a set of rules can be communicated to the Node B and the user equipment, e.g., from the radio network controller (RNC) , or can consist of a predefined set of fixed rules that is readily implemented in said units.

    Abstract translation: 本发明涉及一种有效利用网络资源的方法和装置，特别是用于持续连接服务。 本发明引入了用于上行链路和/或下行链路活动检测的一组已建立的规则，使得节点B和/或UE能够检测用于接收分组数据传输的链路上的活动和非活动传输周期，并且可以独立地安排不活动 /活动状态转换，而不需要进一步的信令。 这样的一组规则可以例如从无线电网络控制器（RNC）传送到节点B和用户设备，或者可以由在所述单元中容易实现的预定义的一组固定规则组成。

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