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51. 发明申请

WO2004030266A1 METHOD AND DEVICES FOR ERROR TOLERANT DATA TRANSMISSION, WHEREIN RETRANSMISSION OF ERRONEOUS DATA IS PERFORMED UP TO THE POINT WHERE THE REMAINING NUMBER OF ERRORS IS ACCEPTABLE 审中-公开
标题翻译：用于错误数据传输的方法和设备，其中错误数据的重新执行到可接受的剩余错误数量的点
公开(公告)号：WO2004030266A1
公开(公告)日：2004-04-08
申请号：PCT/EP2002/010672
申请日：2002-09-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MEYER, Michael , LUDWIG, Reiner , WAGER, Stefan , SACHS, Joachim
发明人： MEYER, Michael , LUDWIG, Reiner , WAGER, Stefan , SACHS, Joachim
IPC分类号： H04L1/18
CPC分类号： H04L1/0026 , H04L1/1819 , H04L1/1838 , H04L2001/0098
摘要： A method and an apparatus for transmitting error-tolerant data is disclosed employing the ARQ technique, wherein the retransmission of erroneous data is performed up to the point where the remaining amount of errors is acceptable (for instance because the errors will not be perceived by the recipient of the information, which can be a person or a higher level protocol with additional error correction capabilities). The number of data blocks (RLC) detected as erroneous is employed to define a reliability measure (RM) and a request for retransmission of the erroneous data blocks is performed until a desired reliability threshold (RT) is reached. An additional threshold with a higher value than the first one can be employed to request for optional retransmission when the reliability measure (RM) is between the first and the second threshold. The retransmission will be performed only if further conditions such as channel availability are met.
摘要翻译：使用ARQ技术公开了一种用于发送容错数据的方法和装置，其中执行错误数据的重传直到剩余的错误量是可接受的（例如，由于错误不会被信息的接收者，其可以是具有附加纠错能力的人或更高级协议）。使用检测为错误的数据块（RLC）的数量来定义可靠性度量（RM），并且执行错误数据块的重传请求，直到达到期望的可靠性阈值（RT）。当可靠性测量（RM）在第一和第二阈值之间时，可以采用具有比第一阈值更高的值的附加阈值来请求可选重传。只有在满足诸如频道可用性等更多条件的情况下，才会执行重传。

52. 发明申请

WO2004023736A1 METHOD AND DEVICES FOR EFFICIENT DATA TRANSMISSION LINK CONTROL IN MOBILE MULTICAST COMMUNICATION SYSTEMS 审中-公开
标题翻译：移动通信系统中有效数据传输链路控制的方法和设备
公开(公告)号：WO2004023736A1
公开(公告)日：2004-03-18
申请号：PCT/EP2002/010025
申请日：2002-09-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SACHS, Joachim , MEYER, Michael , WAGER, Stefan , HUSCHKE, Jörg , LARSSON, Mikael , LARSSON, Peter
发明人： SACHS, Joachim , MEYER, Michael , WAGER, Stefan , HUSCHKE, Jörg , LARSSON, Mikael , LARSSON, Peter
IPC分类号： H04L12/56
CPC分类号： H04L1/1635 , H04L1/1642 , H04L1/1685 , H04L1/1832 , H04L1/187 , H04L12/1868 , H04L12/189 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/27 , H04L2001/0093 , H04W56/00
摘要： A method for a data transmission with ARQ protocol using multicast groups such as GSM, GPRS or UMTS in a mobile communication system is described. Data is transmitted in data blocks (PDU) from a transmitter (T) to a plurality of receivers (R1-RM), said data blocks (PDU) being identifiable by an identification (e.g. a sequence number). The receivers (R1-RM) send status indications to the transmitter (T) whether a data block (PDU) is correctly received. The transmitter (T) is adapted to perform retransmissions according to the status indications and has a transmission window comprising the transmission status for the data blocks (PDU) according to their identification. In the method, a synchronization to the transmitter (T) is performed for at least one first of said receivers (Ri), wherein a range of identifications of transmitted data block (PDU) is selected in said synchronization. The transmitter (T) deletes the transmission status for the selected range of identifications from the transmitter window and the first receiver (Ri) stops sending status indications for the data blocks (PDU) corresponding to the selected range of identifications. In addition, a transmitter and a computer program implementing the method are described. As an example the transmitter can be a RNC extending the RLC and MAC-HSPDA protocols standardized by 3GPP for obtaining efficient and reliable point-to-multipoint radio links.
摘要翻译：描述了在移动通信系统中使用诸如GSM，GPRS或UMTS之类的多播组的ARQ协议进行数据传输的方法。数据在数据块（PDU）中从发射机（T）发送到多个接收机（R1-RM），所述数据块（PDU）可通过识别（例如序列号）来识别。接收机（R1-RM）向发射机（T）发送状态指示是否正确接收到数据块（PDU）。发射机（T）适于根据状态指示执行重发，并具有包括根据其标识的数据块（PDU）的传输状态的传输窗口。在该方法中，对所述接收机（Ri）中的至少一个执行与发射机（T）的同步，其中在所述同步中选择发送数据块（PDU）的标识的范围。发射机（T）从发射机窗口删除所选择的标识范围的传输状态，并且第一接收机（Ri）停止发送对应于所选择的标识范围的数据块（PDU）的状态指示。另外，描述实现该方法的发射机和计算机程序。作为示例，发射机可以是扩展由3GPP标准化的RLC和MAC-HSPDA协议的RNC，用于获得有效和可靠的点对多点无线电链路。

53. 发明申请

WO2002100064A2 METHOD AND SYSTEM FOR PROCESSING A DATA UNIT 审中-公开
标题翻译：用于处理数据单元的方法和系统
公开(公告)号：WO2002100064A2
公开(公告)日：2002-12-12
申请号：PCT/EP2002/005624
申请日：2002-05-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , SAGFORS, Mats
发明人： MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , SAGFORS, Mats
IPC分类号： H04L29/06
CPC分类号： H04L29/06 , H04L69/32 , H04L69/324
摘要： A method of processing a data unit of a first protocol layer (L3) for transmission in a data unit based communication system is described, comprising the steps of passing to a second protocol layer (L2) a given data unit of said first protocol layer (L3) that is to be transmitted, said second protocol layer (L2) lying below said first protocol layer (L3), determining a numeric value of a numerically quantifiable parameter associated with said given data unit of said first protocol layer (L3), embedding said given data unit of said first protocol layer (L3) into one or more data units of said second protocol layer (L2), performing transmission control for said one or more data units of said second protocol layer (L2) that embed said given data unit of said first protocol layer (L3), where said embedding and/or said transmission control is performed in accordance with said numeric value of said numerically quantifiable parameter.
摘要翻译：描述了一种在基于数据单元的通信系统中处理用于传输的第一协议层（L3）的数据单元的方法，包括以下步骤：将所述第一协议层的给定数据单元（L2） L3），所述第二协议层（L2）位于所述第一协议层（L3）之下，确定与所述第一协议层（L3）的所述给定数据单元相关联的可数量化参数的数值，嵌入将所述第一协议层（L3）的所述给定数据单元转换成所述第二协议层（L2）的一个或多个数据单元，对嵌入所述给定数据的所述第二协议层（L2）的所述一个或多个数据单元执行传输控制所述第一协议层（L3）的单元，其中根据所述数字可量化参数的所述数值执行所述嵌入和/或所述传输控制。

54. 发明申请

WO2002100029A1 METHOD AND RECEIVER FOR IMPROVED DATA PACKET TRANSFER IN A TRANSMISSION PROTOCOL WITH REPEAT REQUESTS 审中-公开
标题翻译：用于重传请求的传输协议中改进的数据分组传输的方法和接收器
公开(公告)号：WO2002100029A1
公开(公告)日：2002-12-12
申请号：PCT/EP2002/005631
申请日：2002-05-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MEYER, Michael , PEISA, Janne , RATHONYI, Bela , SACHS, Joachim , WAGER, Stefan
发明人： MEYER, Michael , PEISA, Janne , RATHONYI, Bela , SACHS, Joachim , WAGER, Stefan
IPC分类号： H04L1/18
CPC分类号： H04L1/1851 , H04L1/1621 , H04L1/1678 , H04L1/1685 , H04L1/1809 , H04L1/1812 , H04L1/1845 , H04L1/1874 , H04L1/1887
摘要： In a method for the transmission of data packets (0) from a transmitter (TR) to a receiver (RE), defective data packets (0) are detected and a first status message (81) comprising an indication of defective data packets is sent from the receiver (RE) to the transmitter (TR). A retransmission of defective data packets is performed according to the first status message (S1). The receiver (RE) initializes a timing unit according to the sending of the first status message (S 1 ) and determines later that a further status message (S 2 ) indicating defective data packets is required. Then, defective data packets are selected for the further status message (S 2 ). A defective data packet is selected if it is not indicated in the first status message (S 1 ) or if the timing unit has reached a threshold. Only the indications of the selected data packets are included in the further status message (S 2 ) and the receiver sends the further status message (S 2 ). A receiver and software programs embodying the invention are also described.
摘要翻译：在从发射机（TR）向接收机（RE）发送数据分组（0）的方法中，检测到有缺陷的数据分组（0），并且发送包括有缺陷数据分组的指示的第一状态消息（81）从接收机（RE）到发射机（TR）。根据第一状态消息执行缺陷数据分组的重传（S1）。接收机（RE）根据第一状态消息的发送（S1）初始化定时单元，并且稍后确定需要指示有缺陷的数据分组的另外的状态消息（S2）。然后，为进一步的状态消息选择缺陷数据分组（S2）。如果没有在第一状态消息（S1）中指示或者定时单元已经达到阈值，则选择有缺陷的数据分组。只有选择的数据分组的指示被包括在进一步的状态消息中（S2），并且接收机发送进一步的状态消息（S2）。还描述了体现本发明的接收机和软件程序。

55. 发明申请

WO2002091659A2 REORDERING PROCEDURE FOR DATA PACKETS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统中数据包的重新处理程序
公开(公告)号：WO2002091659A2
公开(公告)日：2002-11-14
申请号：PCT/EP2002/004621
申请日：2002-04-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SACHS, Joachim , PEISA, Janne , BEMING, Per , TORSNER, Johan , WAGER, Stefan , JOUPPILA, Ari
发明人： SACHS, Joachim , PEISA, Janne , BEMING, Per , TORSNER, Johan , WAGER, Stefan , JOUPPILA, Ari
IPC分类号： H04L1/18
CPC分类号： H04L1/1851 , H04L1/1628 , H04L1/1841
摘要： The invention relates to a method for performing a data transmission between a sending entity and a receiving entity. The sending entity provides the data in form of data packets being ordered in a sequence. In order to make the data transmission more efficient when packet reordering occur on the communication link between the protocol entities, the receiver entity at a reception of a data packet which is out of the sequence order, delays a triggering of a reordering procedure for providing the sequence order at the receiver by means of a delay parameter whereby during the duration of the delay the establishment of the sequence order of the incoming data packets is controlled by means of a controlling parameter.
摘要翻译：本发明涉及一种用于在发送实体和接收实体之间执行数据传输的方法。发送实体以按照顺序排列的数据包的形式提供数据。为了使数据传输在协议实体之间的通信链路上发生分组重排序时更有效，接收端实体在接收到不符合序列顺序的数据分组时延迟触发重新排序过程以提供通过延迟参数在接收机处的序列顺序，由此在延迟的持续时间期间，通过控制参数来控制输入数据分组的序列顺序的建立。

56. 发明申请

WO2013165285A1 WIRELESS COMMUNICATION TERMINAL AND SERVER AND METHODS THEREOF FOR INTER -RAT CELL MEASUREMENT REPORTING 审中-公开
标题翻译：无线通信终端和服务器及其用于间隔单元测量报告的方法
公开(公告)号：WO2013165285A1
公开(公告)日：2013-11-07
申请号：PCT/SE2012/050456
申请日：2012-05-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , KRONESTEDT, Fredric , PERSSON, Håkan , SACHS, Joachim
发明人： KRONESTEDT, Fredric , PERSSON, Håkan , SACHS, Joachim
IPC分类号： H04W24/10
CPC分类号： H04W24/08 , H04W24/10 , H04W84/12 , H04W88/06
摘要： The present invention relates to a method of a wireless communication terminal (101). The method comprises detecting whether the terminal is in range of a wireless local network. The method also comprises measuring, while the terminal is in range of said local network, signal quality of a cell (103) of a first cellular radio access network (105). The cell uses a first radio access technology (RAT). The method also comprises sending information about the measured signal quality to a server(104). The information is sent via a second radio access technology (RAT) which is different from the first RAT.
摘要翻译：本发明涉及一种无线通信终端（101）的方法。该方法包括检测终端是否在无线本地网络的范围内。该方法还包括当终端位于所述本地网络的范围内时，测量第一蜂窝无线电接入网络（105）的小区（103）的信号质量。该小区使用第一无线电接入技术（RAT）。该方法还包括将关于所测量的信号质量的信息发送到服务器（104）。信息通过与第一RAT不同的第二无线电接入技术（RAT）发送。

57. 发明申请

WO2013017176A1 PROVIDING CONTENT RELATED QUALITY OF SERVICE IN PACKET SWITCHED COMMUNICATION NETWORK 审中-公开
标题翻译：在分组交换通信网络中提供相关的服务质量
公开(公告)号：WO2013017176A1
公开(公告)日：2013-02-07
申请号：PCT/EP2011/063477
申请日：2011-08-04
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , SACHS, Joachim , REMBARZ, Rene , CATREIN, Daniel
发明人： SACHS, Joachim , REMBARZ, Rene , CATREIN, Daniel
IPC分类号： H04W76/02
CPC分类号： H04W76/10 , H04W28/16
摘要： A method of establishing a data bearer (207) between a network node (212, 504, 600) of a PS communication network (202) and a mobile station (201, 501, 800) which is attached to the PS communication network (202), wherein the data bearer (207) is established in accordance with a Quality of Service, QoS, agreement associated to the provision of a content to the mobile station (201, 01, 800), the method comprises the following steps: -adding an identifier, identifying the QoS agreement, to at least one data packet of a data packet sequence associated with the content; -sending the data packet sequence to the network node (212, 504, 600); -detecting, by the network node (212, 504, 600), the identifier of the at least one data packet of the data packet sequence; -establishing the data bearer (207) in accordance with the QoS agreement.
摘要翻译：一种在PS通信网络（202）的网络节点（212,504,600）和附接到PS通信网络（202）的移动台（201,501,800）之间建立数据承载（207）的方法，），其中根据与所述移动站（201,01,800）提供内容相关联的服务质量（QoS）协议来建立所述数据承载（207），所述方法包括以下步骤： - 添加识别与所述内容相关联的数据分组序列的至少一个数据分组的标识符，所述标识符标识所述QoS协议; - 将所述数据分组序列发送到所述网络节点（212,504,600）; - 由所述网络节点（212,504,600）检测所述数据分组序列的所述至少一个数据分组的标识符; - 根据QoS协议建立数据承载（207）。

58. 发明申请

WO2012163400A1 SECONDARY CHANNEL ESTIMATION 审中-公开
标题翻译：二次通道估计
公开(公告)号：WO2012163400A1
公开(公告)日：2012-12-06
申请号：PCT/EP2011/058834
申请日：2011-05-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , SELÉN, Yngve , BALDEMAIR, Robert , SACHS, Joachim
发明人： SELÉN, Yngve , BALDEMAIR, Robert , SACHS, Joachim
IPC分类号： H04L25/02 , H04L5/00
CPC分类号： H04L25/0224 , H04L5/0032 , H04L5/0048 , H04L5/0062
摘要： Some example embodiments may be directed towards improving a secondary system Channel estimation by using a primary Channel estimate. Specifically, some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating a primary and a secondary Channel. The method may comprise receiving from at least one Base Station a combined wireless communication Signal through at least a portion of the primary Channel. The method may also comprise determining an estimation of the primary Channel. The method may further comprise determining an estimation of the secondary Channel. The method may further comprise determining at least one common sub-component between the estimations of the primary and secondary Channels, and determining an updated estimation of the secondary Channel based on the at least one common sub-component.
摘要翻译：一些示例实施例可以针对通过使用主信道估计来改进辅助系统信道估计。具体地，一些示例性实施例可以针对可以包括在无线电网络中的用于用于估计主要和次要信道的用户设备中的方法。该方法可以包括通过主信道的至少一部分从至少一个基站接收组合的无线通信信号。该方法还可以包括确定主信道的估计。该方法还可以包括确定辅助信道的估计。该方法还可以包括确定主信道和次信道的估计之间的至少一个公共子分量，以及基于至少一个公共子分量来确定次信道的更新估计。

59. 发明申请

WO2010130268A1 TECHNIQUE FOR INSTRUCTING MOBILE STATIONS COMMUNICATING WITH COOPERATING ACCESS NODES 审中-公开
标题翻译：用于指导与合作访问节点通信的移动站的技术
公开(公告)号：WO2010130268A1
公开(公告)日：2010-11-18
申请号：PCT/EP2009/003327
申请日：2009-05-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim , HOYMANN, Christian , FALCONETTI, Laetitia
发明人： SACHS, Joachim , HOYMANN, Christian , FALCONETTI, Laetitia
IPC分类号： H04W36/22
CPC分类号： H04W28/16 , H04W28/18 , H04W28/26 , H04W36/005
摘要： A technique for instructing at least one mobile station (UE) communicating with a serving access node (BSl), the serving access node (BSl) being capable of cooperating with a plurality of supporting access nodes (BS2, BS3) and the at least one mobile station (UE) being capable of additionally communicating with the plurality of supporting access nodes (BS2, BS3) is provided. A method implementation of this technique comprises the steps of obtaining at least one backhaul parameter relating to a backhaul capacity of at least one of the serving access node (BSl) and a supporting access node (BS2, BS3), generating at least one of a handover command and a system information parameter based on the obtained at least one backhaul parameter, and providing the at least one of the handover command and the system information parameter to the at least one mobile station (UE).
摘要翻译：一种用于指示与服务接入节点（BS1）通信的至少一个移动台（UE）的技术，所述服务接入节点（BS1）能够与多个支持接入节点（BS2，BS3）协作，并且所述至少一个提供能够与多个支持接入节点（BS2，BS3）进行额外通信的移动台（UE）。该技术的方法实现包括以下步骤：获得与服务接入节点（BS1）和支持接入节点（BS2，BS3）中的至少一个的回程容量有关的至少一个回程参数，以生成至少一个切换命令和基于所获得的至少一个回程参数的系统信息参数，并且将所述切换命令和系统信息参数中的至少一个提供给所述至少一个移动站（UE）。

60. 发明申请

WO2010045966A1 APPARATUS AND METHOD FOR DATA TRANSMISSION IN A VEHICULAR COMMUNICATION SYSTEM 审中-公开
标题翻译：一种车辆通信系统中数据传输的装置和方法
公开(公告)号：WO2010045966A1
公开(公告)日：2010-04-29
申请号：PCT/EP2008/064191
申请日：2008-10-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim , SORIES, Sabine
发明人： SACHS, Joachim , SORIES, Sabine
IPC分类号： H04W84/18
CPC分类号： H04W72/046 , G08G1/161 , H04W40/06
摘要： The present invention relates to a method and apparatus for transmitting a message in a vehicular communication system while avoiding unnecessary transmissions to improve the communication efficiency in the system. The apparatus comprises an antenna arrangement adapted to operate according to a plurality of antenna radiation patterns and a control unit (620) adapted to select an antenna radiation pattern for transmitting the message as a function of distribution information (510) associated with the message.
摘要翻译：本发明涉及用于在车辆通信系统中发送消息的方法和装置，同时避免不必要的传输以提高系统中的通信效率。该装置包括适于根据多个天线辐射图案操作的天线装置和适于根据与该消息相关联的分配信息（510）的功能选择用于发送消息的天线辐射图案的控制单元（620）。

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