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1. 发明申请

WO2005096570A1 A METHOD AND AN ARRANGEMENT FOR AVOIDING UNNECESSARY RETRANSMISSIONS 审中-公开
标题翻译：避免不必要的重新安排的方法和安排
公开(公告)号：WO2005096570A1
公开(公告)日：2005-10-13
申请号：PCT/SE2004/000499
申请日：2004-03-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SUNELL, Kai-Erik , CRAMBY, Mathias , BEMING, Per , PARKVALL, Stefan , MALMGREN, Göran
发明人： SUNELL, Kai-Erik , CRAMBY, Mathias , BEMING, Per , PARKVALL, Stefan , MALMGREN, Göran
IPC分类号： H04L12/56
CPC分类号： H04L69/16 , H04L1/1628 , H04L69/161
摘要： A method and an arrangement for avoiding unnecessary retransmissions in a packet-based radio-communication network by exchanging transmission state information between retransmission functionality entities (12, 21) located at respective protocol layers in different network nodes (1, 2), and performing inter-layer coordination of retransmissions between the network nodes (1, 2) based on the exchanged transmission state information to provide a more efficient overall scheme for retransmissions.
摘要翻译：一种用于通过在位于不同网络节点（1,2）中的相应协议层的重传功能实体（12,21）之间交换传输状态信息来避免在基于分组的无线电通信网络中的不必要的重传的方法和装置，基于所交换的传输状态信息，在网络节点（1,2）之间进行重传的层协调，以提供用于重传的更有效的总体方案。

2. 发明申请

WO2004091114A1 POWER CONTROL AND AUTOMATIC REPEAT REQUEST (ARQ) IN A RADIO COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线电通信系统中的功率控制和自动重复请求（ARQ）
公开(公告)号：WO2004091114A1
公开(公告)日：2004-10-21
申请号：PCT/SE2004/000541
申请日：2004-04-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BEMING, Per , PARKVALL, Stefan , SUNELL, Kai-Erik , ENGLUND, Eva
发明人： BEMING, Per , PARKVALL, Stefan , SUNELL, Kai-Erik , ENGLUND, Eva
IPC分类号： H04B7/005
CPC分类号： H04W52/12 , H04L1/0025 , H04L1/1671 , H04L2001/0092 , H04W52/146 , H04W52/225 , H04W52/386 , H04W52/40 , H04W52/48
摘要： A radio network entity in charge of outer loop power control for a communication with a mobile radio is informed about erroneous data units, requested retransmissions, and/or data units transmission attempts associated with the data units sent by the mobile radio to the radio network. Another radio network entity, which sends a transmission power control signal to the mobile radio to control the mobile's transmit power level based on a target value, detects errors in data units received from the mobile radio and requests retransmission. Information associated with the requested retransmission is used to generate a revised target value. The target value may be revised by an outer loop power controller node or by an outer loop power controller entity in the same node as an ARQ entity that generates the information about erroneous data units, requested retransmissions, and/or data units transmission attempts associated with the data units sent by the mobile radio to the radio network.
摘要翻译：通知负责与移动无线电通信的外环功率控制的无线电网络实体关于与移动无线电发送到无线电网络的数据单元相关联的错误数据单元，所请求的重传和/或数据单元传输尝试。基于目标值向移动无线电发送发送功率控制信号以控制移动台的发射功率电平的另一无线电网络实体检测从移动无线电接收的数据单元中的错误并请求重发。与所请求的重传相关联的信息用于生成修正的目标值。目标值可以由外环功率控制器节点或外部环路功率控制器实体修改，该外环功率控制器实体与产生关于错误数据单元，所请求的重传和/或与...相关联的数据单元传输尝试的信息的ARQ实体相同的节点中由移动无线电发送到无线电网络的数据单元。

3. 发明申请

WO2009110821A1 METHOD AND DEVICES FOR PROVIDING ENHANCED SIGNALING 审中-公开
标题翻译：用于提供增强信号的方法和设备
公开(公告)号：WO2009110821A1
公开(公告)日：2009-09-11
申请号：PCT/SE2008/000177
申请日：2008-03-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , JADING, Ylva , DAHLMAN, Erik , ASTELY, David
发明人： PARKVALL, Stefan , JADING, Ylva , DAHLMAN, Erik , ASTELY, David
IPC分类号： H04W72/04 , H04W4/06 , H04W4/08
CPC分类号： H04W4/20 , H04J11/0069 , H04L5/0007 , H04L5/0053
摘要： Methods and devices for introducing enhanced signals into a wireless environment. The enhanced signals provide for functionality that is not specified in a communication standard corresponding to a standard of a legacy terminal. The enhanced signals can be utilized by a non- legacy terminal. The legacy terminal is incapable of processing the enhanced signals and is unable to detect the presence of the enhanced signals.
摘要翻译：将增强信号引入无线环境的方法和设备。增强信号提供在对应于传统终端的标准的通信标准中未指定的功能。增强信号可以被非传统终端利用。遗留终端不能处理增强的信号，并且不能检测出增强的信号的存在。

4. 发明申请

WO2009020413A1 DATA BLOCK SIZE MANAGEMENT IN A COMMUNICATION SYSTEM UTILIZING HYBRID AUTOMATIC REPEAT REQUESTS WITH SOFT COMBINING 审中-公开
标题翻译：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
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , CHENG, Jung-Fu
发明人： PARKVALL, Stefan , CHENG, Jung-Fu
IPC分类号： H04L1/18
CPC分类号： H04L1/1822 , H04L1/1819 , H04L1/1825 , H04L1/1835 , H04L1/1845
摘要： 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.
摘要翻译：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。

5. 发明申请

WO2008127184A3 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
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TYNDERFELDT, Tobias , TORSNER, Johan , ASTELY, David , PARKVALL, Stefan
发明人： TYNDERFELDT, Tobias , TORSNER, Johan , ASTELY, David , PARKVALL, Stefan
IPC分类号： H04L1/16 , H04L1/18
摘要： 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.

6. 发明申请

WO2008127183A2 METHOD AND APPARATUS IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：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
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TORSNER, Johan , TYNDERFELDT, Tobias , ASTELY, David , PARKVALL, Stefan
发明人： TORSNER, Johan , TYNDERFELDT, Tobias , ASTELY, David , PARKVALL, Stefan
IPC分类号： H04L1/18
CPC分类号： H04L1/1854 , H04L1/1621
摘要： 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.
摘要翻译：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。

7. 发明申请

WO2008054313A1 HARQ IN SPATIAL MULTIPLEXING MIMO SYSTEM 审中-公开
标题翻译： 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
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , GÖRANSSON, Bo , TORSNER, Johan , PARKVALL, Stefan
发明人： GÖRANSSON, Bo , TORSNER, Johan , PARKVALL, Stefan
IPC分类号： H04L1/18 , H04B7/06 , H04L1/06
CPC分类号： H04L1/1887 , H04B7/0697 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/06 , H04L1/1812 , H04L1/1822 , H04L1/1896 , H04W72/1284 , H04W84/042
摘要： 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
摘要翻译：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

8. 发明申请

WO2007117185A1 METHOD, RECEIVER AND TRANSMITTER FOR IMPROVED HZBRID AUTOMATIC REPEAT REQUEST 审中-公开
标题翻译：改进的HZBRID自动重复请求的方法，接收器和发送器
公开(公告)号：WO2007117185A1
公开(公告)日：2007-10-18
申请号：PCT/SE2006/050062
申请日：2006-04-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , SÅGFORS, Mats
发明人： PARKVALL, Stefan , SÅGFORS, Mats
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1819 , H04L1/1614 , H04L1/1803 , H04L1/1854 , H04L5/0053
摘要： The present invention relates to methods and a transmitter and a receiver for a mobile communication system. The basic idea of the present invention is to recursively derive from previous HARQ feedback the number of HARQ transmissions that is required to be able to decode the transmitted data successfully and to only transmit explicit HARQ feedback information if the decoding result differs from the derived result.
摘要翻译：本发明涉及用于移动通信系统的方法和发射机和接收机。本发明的基本思想是从先前的HARQ反馈递归地导出需要能够成功地解码所发送的数据的HARQ传输的数量，并且如果解码结果不同于导出的结果，则仅发送显式的HARQ反馈信息。

9. 发明申请

WO2007084065A3 METHOD AND ARANGEMENT FOR MULTIPLEXED FEEDBACK INFORMATION USING HARQ 审中-公开
公开(公告)号：WO2007084065A3
公开(公告)日：2007-07-26
申请号：PCT/SE2007/050022
申请日：2007-01-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PARKVALL, Stefan , DAHLMAN, Erik , CHENG, Jung-Fu
发明人： PARKVALL, Stefan , DAHLMAN, Erik , CHENG, Jung-Fu
IPC分类号： H04L1/16 , H04L1/18
摘要： The present invention relates to methods and arrangements in cellular mobile communication systems for transmitting of multiple feedback information elements when using multiple HARQ-processes. Multiple feedback messages, e.g. positive or negative acknowledgements, are transmitted at a single time instant without any resorting for defining multiple structures for the feedback signaling and in such a way that the linkage between a certain feedback message and a certain hybrid ARQ process (and/or MIMO stream) remains unambiguous.

10. 发明申请

WO2007061342A1 Method, computer program and base station for prediction based allocation of processing resources in a non-serving base station 审中-公开
标题翻译：方法，计算机程序和基站，用于基于非服务基站中的处理资源的预测分配
公开(公告)号：WO2007061342A1
公开(公告)日：2007-05-31
申请号：PCT/SE2005/001755
申请日：2005-11-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TORSNER, Johan , SÅGFORS, Mats , HEISER, Franz , PARKVALL, Stefan
发明人： TORSNER, Johan , SÅGFORS, Mats , HEISER, Franz , PARKVALL, Stefan
IPC分类号： H04Q7/30 , H04B7/02
CPC分类号： H04B7/022 , H04W36/18 , H04W52/146 , H04W52/223 , H04W52/40 , H04W88/08
摘要： The present invention relates to a base station and a method in a mobile telecommunication network for allocating and de-allocating uplink base station processing resources to a mobile terminal. The base station are adapted to communicate to a mobile terminal on an uplink channel supporting macro-diversity, and the base station is adapted to be a non-serving base-station without control of the resource allocation to the mobile-terminal. The base station comprises means for predicting a likelihood of successful decoding of a future transmission, and means for allocating or de-allocating processing resources based on said prediction. Publ. fig.3
摘要翻译：本发明涉及移动电信网络中的基站和方法，用于向移动终端分配和去分配上行链路基站处理资源。基站适于在支持宏分集的上行链路信道上与移动终端进行通信，并且该基站适于作为非服务基站而不控制向移动终端的资源分配。基站包括用于预测未来传输成功解码的可能性的装置，以及用于基于所述预测分配或解除分配处理资源的装置。公布。图3

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