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1. 发明申请

WO2007107168A1 COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：通信控制方法
公开(公告)号：WO2007107168A1
公开(公告)日：2007-09-27
申请号：PCT/EP2006/002568
申请日：2006-03-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , WIBERG, Niclas
发明人： WIEMANN, Henning , MEYER, Michael , LUDWIG, Reiner , SACHS, Joachim , WIBERG, Niclas
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1809 , H04L1/16 , H04L1/1607 , H04L2001/0092
摘要： Methods of controlling peers of a relay ARQ protocol are described. It is proposed to provide a predetermined marking in the payload section of messages of the relay ARQ protocol, such that relay peers along the relay connections can extract information from the payload section.
摘要翻译：描述了控制中继ARQ协议对等体的方法。建议在中继ARQ协议的消息的有效载荷部分中提供预定的标记，使得沿着中继连接的中继对等体可以从有效载荷部分提取信息。

2. 发明申请

WO2007095967A1 FLOW CONTROL MECHANISM USING LOCAL AND GLOBAL ACKNOWLEDGEMENTS 审中-公开
标题翻译：使用本地和全球确认的流量控制机制
公开(公告)号：WO2007095967A1
公开(公告)日：2007-08-30
申请号：PCT/EP2006/001762
申请日：2006-02-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , SACHS, Joachim , LUDWIG, Reiner
发明人： WIEMANN, Henning , SACHS, Joachim , LUDWIG, Reiner
IPC分类号： H04L29/06 , H04L1/00 , H04L1/18 , H04L1/16
CPC分类号： H04L1/1809 , H04L1/1635 , H04L1/1841 , H04L1/187 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/30 , H04L47/323 , H04L47/40 , H04L69/16 , H04L69/163 , H04L2001/0092
摘要： A method of sending data units from a sending node to a receiving node via at least one intermediate node, where: the data units are arranged in a sequence and each data unit is associated with a sequence position identifier; the intermediate node forwards received data units towards the receiving node and sends feedback messages towards the sending node, where in case of a correct receipt of a given data unit at said intermediate node, a corresponding feedback message comprises a first type receive information that indicates said correct receipt at said intermediate node; the receiving node sends feedback messages towards the sending node, where in case of a correct receipt of a given data unit at said receiving node, a corresponding feedback message comprises a second type receive information that indicates said correct receipt at said receiving node; the intermediate node forwards said second type of receipt information towards said sending node and conducts a data unit retransmission procedure in dependence on received receive information; and the sending node conducts a data unit retransmission procedure in dependence on received receipt information of the first and second type, and conducts a data unit flow control procedure for controlling an amount of data that can be sent at a given time in dependence on said first and second type receipt information.
摘要翻译：一种经由至少一个中间节点从发送节点向接收节点发送数据单元的方法，其中：数据单元按顺序排列，每个数据单元与序列位置标识符相关联; 中间节点将接收的数据单元转发到接收节点，并向发送节点发送反馈消息，其中在中间节点处给定数据单元的正确接收的情况下，相应的反馈消息包括指示所述中继节点的第一类型接收信息在所述中间节点处正确接收; 所述接收节点向所述发送节点发送反馈消息，其中在所述接收节点正确接收给定数据单元的情况下，相应的反馈消息包括在所述接收节点处指示所述正确接收的第二类型接收信息; 所述中间节点将所述第二类型的接收信息转发给所述发送节点，并根据所接收的接收信息进行数据单元重传过程; 并且发送节点根据接收到的第一和第二类型的接收信息进行数据单元重传过程，并且执行数据单元流控制过程，用于根据所述第一和第二类型在给定时间控制可以发送的数据量和第二类型收据信息。

3. 发明申请

WO2005069554A1 METHODS AND DEVICES FOR CONTROLLING DATA UNIT HANDLING 审中-公开
标题翻译：用于控制数据单元处理的方法和设备
公开(公告)号：WO2005069554A1
公开(公告)日：2005-07-28
申请号：PCT/EP2004/000205
申请日：2004-01-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim , LUDWIG, Reiner , WIEMANN, Henning , MEYER, Michael
发明人： SACHS, Joachim , LUDWIG, Reiner , WIEMANN, Henning , MEYER, Michael
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L47/14 , H04L47/19 , H04L47/24 , H04L47/31 , H04L47/32
摘要： It is proposed to modify data unit handling on the side of a sender (e.g. a sending end-point or a proxy) by introducing congestion notification prevention information into data units, such that a queue buffer that implements a procedure for performing congestion notification with respect to one or more queued data units (e.g. dropping and/or marking data units with explicit congestion information) is capable of preventing the performance of a congestion notification at least with respect to the data units containing the congestion notification prevention information.
摘要翻译：提出通过将拥塞通知预防信息引入数据单元来修改发送方（例如，发送端点或代理）侧的数据单元处理，使得实现用于执行拥塞通知的过程的队列缓冲器到一个或多个排队的数据单元（例如丢弃和/或标记具有显式拥塞信息的数据单元）能够至少相对于包含拥塞通知预防信息的数据单元来防止拥塞通知的执行。

4. 发明申请

WO2006099883A1 SYSTEM AND METHOD FOR TRANSPORTING DATA UNITS THROUGH A COMMUNICATION NETWORK 审中-公开
标题翻译：通过通信网络传输数据单元的系统和方法
公开(公告)号：WO2006099883A1
公开(公告)日：2006-09-28
申请号：PCT/EP2005/003113
申请日：2005-03-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MEYER, Michael , WIEMANN, Henning , LUDWIG, Reiner , SACHS, Joachim , BAUCKE, Stephan
发明人： MEYER, Michael , WIEMANN, Henning , LUDWIG, Reiner , SACHS, Joachim , BAUCKE, Stephan
IPC分类号： H04L29/06 , H04L12/56
CPC分类号： H04L69/16 , H04L47/10 , H04L47/193 , H04L47/263 , H04L47/35 , H04L47/40 , H04L69/08 , H04L69/163
摘要： A system and method for transporting data units for a communication network. In a communication (1) between two peers (10, 13) a proxy (11) and a network entity (12) for controlling a partial communication are provided. One or both of the proxy (11) and the network entity (12) is arranged to modify one or more of the data units, in order to provide communication control related information that is different from communication control related information exchanged between the two peers (10, 13). The respective other or both of the proxy (11) and the network entity (12) is arranged to perform data unit transmission control based on the different communication control related information.
摘要翻译：一种用于传送通信网络的数据单元的系统和方法。在两个对等体（10,13）之间的通信（1）中，提供了用于控制部分通信的代理（11）和网络实体（12）。代理（11）和网络实体（12）中的一个或两个被布置成修改数据单元中的一个或多个，以便提供与两个对等体之间交换的与通信控制相关信息不同的通信控制相关信息（ 10，13）。代理（11）和网络实体（12）中的相应的其他或两者被布置为基于不同的通信控制相关信息执行数据单元传输控制。

5. 发明申请

WO2007095966A1 TECHNIQUE FOR CONFIGURING LINK LAYER ENTITIES FOR A HANDOVER 审中-公开
标题翻译：用于配置切换的连接层实体的技术
公开(公告)号：WO2007095966A1
公开(公告)日：2007-08-30
申请号：PCT/EP2006/001695
申请日：2006-02-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SACHS, Joachim , LUDWIG, Reiner , WIEMANN, Henning , MEYER, Michael
发明人： SACHS, Joachim , LUDWIG, Reiner , WIEMANN, Henning , MEYER, Michael
IPC分类号： H04Q7/38 , H04L1/18
CPC分类号： H04L1/1671 , H04L1/1835 , H04L69/324 , H04W36/12
摘要： A technique of configuring link layer entities for a handover is described. In a method embodiment, the technique includes receiving from a recipient of protocol data units a supplemental status report for an existing ARQ connection in context with an imminent handover, determining service data units corresponding to buffered protocol data units taking into account information included in the supplemental report, and transferring the determined service data units to a link layer entity which is to establish a new ARQ connection to the recipient. The forced status synchronisation that is based on the supplemental report prevents the transfer of service data units that have already been successfully received at the recipient.
摘要翻译：描述了为切换配置链路层实体的技术。在方法实施例中，该技术包括：从接收方接收协议数据单元，获取现有ARQ连接的补充状态报告，并在即将到来的切换的上下文中确定与缓冲的协议数据单元相对应的服务数据单元，其中考虑到补充中包含的信息报告，并将确定的服务数据单元传送到链路层实体，该实体将建立与接收者的新的ARQ连接。基于补充报告的强制状态同步防止已经在接收方成功接收到的服务数据单元的传输。

6. 发明申请

WO2005064862A1 METHOD AND DEVICE FOR CONTROLLING A QUEUE BUFFER 审中-公开
标题翻译：用于控制队列缓冲区的方法和设备
公开(公告)号：WO2005064862A1
公开(公告)日：2005-07-14
申请号：PCT/EP2003/014789
申请日：2003-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , LUDWIG, Reiner
发明人： WIEMANN, Henning , LUDWIG, Reiner
IPC分类号： H04L12/56
CPC分类号： H04L47/29 , H04L47/10 , H04L47/27 , H04L47/32
摘要： A queue buffer control system is described, in which a queue length parameter QL is compared with a length threshold value Lth for triggering a congestion notification procedure that comprises a decision procedure for deciding whether to perform congestion notification or not. Also, an automatic threshold adaptation procedure S5 for adapting the threshold Lth on the basis of an estimated link capacity value LC is provided. The automatic threshold adaptation procedure S5 is operable in one of at least a first and a second adaptation mode, the first adaptation mode being associated with minimizing queuing delay and adapting the threshold value Lth on the basis of n•LC, where n≥1, and the second adaptation mode being associated with maximizing utilization and adapting the threshold value Lth on the basis of m•LC, where m>1 and m>n.
摘要翻译：描述了队列缓冲器控制系统，其中将队列长度参数QL与用于触发拥塞通知过程的长度阈值Lth进行比较，其包括用于决定是否执行拥塞通知的判定过程。此外，提供了用于基于估计的链路容量值LC来适配阈值Lth的自动阈值适配过程S5。自动阈值适应过程S5可在至少第一和第二适配模式之一中操作，第一适配模式与最小化排队延迟相关联，并且基于n.LC适应阈值Lth，其中n≥1 并且第二适配模式与基于m.LC的最大化利用率和适应阈值Lth相关联，其中m> 1和m> n。

7. 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。

8. 发明申请

WO2009024596A1 DATA TRANSMISSION CONTROL METHODS AND DEVICES 审中-公开
标题翻译：数据传输控制方法和设备
公开(公告)号：WO2009024596A1
公开(公告)日：2009-02-26
申请号：PCT/EP2008/060939
申请日：2008-08-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , ENSTRÖM, Daniel , JOHANSSON, Ingemar , HEDBERG, Tomas
发明人： LUDWIG, Reiner , ENSTRÖM, Daniel , JOHANSSON, Ingemar , HEDBERG, Tomas
IPC分类号： H04L12/56
CPC分类号： H04L1/0002 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/24 , H04L47/31 , H04W28/02 , H04W28/22 , H04W72/1205
摘要： A method of controlling a radio access network entity of a data unit communication network is described, said radio access network entity being involved in providing a transport service to a radio terminal of said data unit communication network, said transport service being characterized by a set of values associated with respective service quality parameters, said method comprising: monitoring (S30) a communication quality at the radio access level of a communication between said terminal and an access point of said radio access network, and setting (S31) a congestion indication marking in data units of said transport service if said communication quality fulfils a radio communication degradation condition.
摘要翻译：描述了一种控制数据单元通信网络的无线电接入网络实体的方法，所述无线电接入网络实体涉及向所述数据单元通信网络的无线终端提供传输服务，所述传输服务的特征在于一组所述方法包括：监视（S30）所述终端与所述无线电接入网络的接入点之间的通信的无线电接入级的通信质量，并且设置（S31）拥塞指示标记如果所述通信质量满足无线电通信降级条件，则所述传输服务的数据单元。

9. 发明申请

WO2008049462A1 A METHOD AND RECEIVER FOR CONTROLLING THE CONFORMANCE OF A DATA FLOW IN A COMMUNICATION SYSTEM TO A TRAFFIC DEFINITION 审中-公开
标题翻译：一种用于控制通信系统中的数据流与流量定义的一致性的方法和接收器
公开(公告)号：WO2008049462A1
公开(公告)日：2008-05-02
申请号：PCT/EP2006/067809
申请日：2006-10-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , SAGFORS, Mats , EKSTROM, Hannes
发明人： LUDWIG, Reiner , SAGFORS, Mats , EKSTROM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L47/10
摘要： A method is described for controlling the conformance of a data flow in a communication system to a traffic definition. The communication system comprises a transmitter and a receiver and data packets transporting the data flow are sent from the transmitter to the receiver. The receiver sends responses identifying received data packets to the transmitter, and the transmitter comprises a control function which controls the number of sent data packets for which no response is received according to a limit for the number of outstanding data packets. In the method, a conditioning criterion is obtained for the data flow, the conditioning criterion being associated with the traffic definition. The receiver determines a conformance parameter for the received data packets transporting the data flow. The limit and/or the sending of the responses is modified according to the conditioning criterion and the determined conformance parameter for controlling the number of transmitted data packets. A receiver and a software program embodying the invention are also described.
摘要翻译：描述了一种用于控制通信系统中的数据流与流量定义的一致性的方法。通信系统包括发射机和接收机，并且传输数据流的数据分组从发射机发送到接收机。接收机向发射机发送识别接收到的数据分组的响应，并且发射机包括控制功能，该控制功能根据对未知数据分组的数量的限制来控制没有接收到响应的已发送数据分组的数量。在该方法中，为数据流获得条件准则，调节准则与流量定义相关联。接收机确定传输数据流的接收数据分组的一致性参数。响应的限制和/或发送根据条件标准和确定的一致性参数进行修改，以控制发送数据包的数量。还描述了体现本发明的接收机和软件程序。

10. 发明申请

WO2007073271A1 METHOD AND APPARATUS FOR SOLVING DATA PACKET TRAFFIC CONGESTION. 审中-公开
标题翻译：用于解决数据包交通约束的方法和装置。
公开(公告)号：WO2007073271A1
公开(公告)日：2007-06-28
申请号：PCT/SE2005/002048
申请日：2005-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , FODOR, Gabor , LUDWIG, Reiner
发明人： FODOR, Gabor , LUDWIG, Reiner
IPC分类号： H04L29/08 , H04L12/56 , H04Q7/22
CPC分类号： H04L67/322 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/25 , H04W72/1231 , H04W72/1247 , H04W72/1252
摘要： The present invention relates to data packet traffic congestion solving mechanism in a node (2) of a Radio Access Network (RAN), said mechanism is capable of blocking the transmission of data packets between a user terminal (UT) and said node (2) in both uplink and downlink directions, if a created blocking table (40) indicates for a scheduler (30) that said user terminal (UT-I) has been determined to have been idle (42) for more than a pre-determined time.
摘要翻译：本发明涉及无线接入网（RAN）的节点（2）中的数据分组业务拥塞解决机制，所述机制能够阻止用户终端（UT）与所述节点（2）之间的数据分组的传输，在上行链路和下行链路方向上，如果所创建的阻塞表（40）指示所述用户终端（UT-1）已被确定已经被空闲（42）超过预定时间的调度器（30）。

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