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1. 发明申请

WO2009141016A1 PARTITIONING ENTITY AND METHOD FOR PARTITIONING CAPACITY 审中-公开
标题翻译：分配能力和分配能力的方法
公开(公告)号：WO2009141016A1
公开(公告)日：2009-11-26
申请号：PCT/EP2008/061678
申请日：2008-09-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUDWIG, Reiner , EKSTRÖM, Hannes
发明人： LUDWIG, Reiner , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04W28/0268 , H04L41/0893 , H04L41/5003 , H04L47/10 , H04L47/125 , H04L47/828 , H04L49/90 , H04W72/1236 , H04W72/1257
摘要： The present invention relates to a partitioning entity and a method for partitioning capacity in a communication network to avoid starvation of certain data traffic and to support services with different characteristics. The method of partitioning capacity comprises assigning communication links to a group associated with a time-varying group capacity to form a group of communication links. The group comprises a first sub-group and at least a second sub-group of communication links. Further, the method comprises allocating a non-zero fraction of the time-varying group capacity to the first sub-group of communication links of the group.
摘要翻译：本发明涉及一种划分实体和一种在通信网络中划分容量以避免某些数据业务的匮乏并支持具有不同特性的业务的方法。分配能力的方法包括将通信链路分配给与时变组容量相关联的组，以形成一组通信链路。该组包括第一子组和至少第二子组的通信链路。此外，所述方法包括将所述时变组容量的非零分数分配给所述组的所述第一通信链路子组。

2. 发明申请

WO2008088253A1 METHOD AND RADIO BASE STATION FOR EFFECTIVE SPECTRUM UTILIZATION 审中-公开
标题翻译：方法和无线电基站有效的频谱利用
公开(公告)号：WO2008088253A1
公开(公告)日：2008-07-24
申请号：PCT/SE2007/050018
申请日：2007-01-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WESTERBERG, Erik , OLSSON, Andreas , PARKVALL, Stefan , TYNDERFELDT, Tobias , EKSTRÖM, Hannes
发明人： WESTERBERG, Erik , OLSSON, Andreas , PARKVALL, Stefan , TYNDERFELDT, Tobias , EKSTRÖM, Hannes
IPC分类号： H04Q7/36 , H04Q7/38
CPC分类号： H04W16/14 , H04W16/16 , H04W48/12
摘要： The present invention relates to radio communication in a cellular network and in particular to the sharing of a frequency spectrum with another network. The object is to enable robust communication in the shared band. The solution is to allocate a third band for communication in a cell. A L1/L2 control channel may be transmitted in the third band only, whereas data can be transmitted in the shared band. The L1/L2 control channel support the data communication in the shared band. The invention relates to a method and a radio base station.
摘要翻译：本发明涉及蜂窝网络中的无线电通信，特别涉及与另一网络共享频谱。目的是在共享频带中实现强大的通信。解决方案是在单元中分配第三个频带进行通信。 L1 / L2控制信道可以仅在第三频带中发送，而数据可以在共享频带中发送。 L1 / L2控制信道支持共享频带中的数据通信。本发明涉及一种方法和无线电基站。

3. 发明申请

WO2006007870A1 DATA UNIT SENDER CONTROL METHOD 审中-公开
标题翻译：数据单元发送器控制方法
公开(公告)号：WO2006007870A1
公开(公告)日：2006-01-26
申请号：PCT/EP2004/008287
申请日：2004-07-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LUDWIG, Reiner , MEYER, Michael , EKSTRÖM, Hannes
发明人： LUDWIG, Reiner , MEYER, Michael , EKSTRÖM, Hannes
IPC分类号： H04L1/00
CPC分类号： H04L1/0002 , H04L1/0015 , H04L1/1635 , H04L1/1678 , H04L1/187 , H04L1/188 , Y02D50/10
摘要： A method of controlling a data unit sender is described. A flow control procedure for controlling the flow of data units sent by said data unit sender is conducted in dependence on acknowledgement messages from the receiver. The flow control procedure utilizes (S103) at least one output limiting parameter (olp; cwnd) for placing a limit on the data units sender's current data send rate. A procedure is provided for detecting (S110) a data unit loss indication, in response to the detection of a data unit loss indication, performing (S311) a retransmission, subsequent to said retransmission (S311) waiting (S312) for an acceptable acknowledgment message carrying the sequence position identifier indicative of said data unit indicated as potentially having been lost, and distinguishing (S317) whether said acceptable acknowledgment message relates to an original transmission, and in response to distinguishing that said acceptable acknowledgment message does not relate to said original transmission, performing (S318) a congestion response step, while in response to distinguishing that said acceptable acknowledgment message relates to said original transmission, said output limiting parameter is adapted (S319) based on one or more duplicate acknowledgment messages received since receiving the last acceptable acknowledgment message that precedes the acceptable acknowledgment message carrying the sequence position identifier indicative of said data unit indicated as potentially having been lost.
摘要翻译：描述了一种控制数据单元发送器的方法。根据来自接收机的确认消息，进行用于控制由所述数据单元发送者发送的数据单元流的流控制过程。流程控制程序利用（S103）至少一个输出限制参数（olp; cwnd）来对数据单元发送者的当前数据发送速率进行限制。提供了用于响应于数据单元丢失指示的检测来检测（S110）数据单元丢失指示的步骤（S311），在所述重传（S311）等待（S312）之后执行（S311）重传，以获得可接受的确认消息携带指示表示潜在地丢失的所述数据单元的序列位置标识符，并且区分（S317）所述可接受确认消息是否与原始传输有关，并且响应于区分所述可接受的确认消息与所述原始传输无关执行（S318）拥塞响应步骤，响应于区分所述可接受的确认消息与所述原始传输有关，所述输出限制参数被适配（S319），基于从接收到最后可接受的确认接收到的一个或多个重复确认消息在可接受的确认我之前的消息 ssage携带指示表示潜在地已经丢失的所述数据单元的序列位置标识符。

4. 发明申请

WO2004084517A1 DATA UNIT TRANSMISSION METHOD AND DEVICE 审中-公开
标题翻译：数据单元传输方法和设备
公开(公告)号：WO2004084517A1
公开(公告)日：2004-09-30
申请号：PCT/EP2003/002927
申请日：2003-03-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , EKSTRÖM, Hannes , WIEMANN, Henning , SACHS, Joachim
发明人： EKSTRÖM, Hannes , WIEMANN, Henning , SACHS, Joachim
IPC分类号： H04L29/06
CPC分类号： H04L47/10 , H04L29/06 , H04L47/35 , H04L69/03 , H04L69/22
摘要： A method of controlling a transmission of data units arranged in accordance with a predetermined communication protocol over a plurality of network entities, said network entities operating according to said predetermined communication protocol, from a sending network entity to a receiving network entity over one or more forwarding network entities, comprising providing in a data unit a first data field arranged to contain network entity identification information, said first data field being different from a forwarding data field designated by said communication protocol to contain information to be used by forwarding network entities for forwarding said data unit to the receiving network entity, said first data field being defined such that a given network entity that reads the first data field can at least make a decision on the basis thereof whether said given network entity is identified or not, and in said one or more forwarding network entities, performing a data unit processing operation after receiving said data unit, which comprises reading said first data field and making an identification decision on the basis thereof whether the forwarding network entity performing said data unit processing operation is identified or not.
摘要翻译：一种控制根据预定通信协议在多个网络实体上排列的数据单元的传输的方法，所述网络实体根据所述预定通信协议从发送网络实体到接收网络实体通过一个或多个转发网络实体，包括在数据单元中提供被布置为包含网络实体标识信息的第一数据字段，所述第一数据字段不同于由所述通信协议指定的转发数据字段，以包含要由转发网络实体使用的信息，用于转发所述数据单元到所述接收网络实体，所述第一数据字段被定义为使得读取所述第一数据字段的给定网络实体至少可以基于其确定所述给定网络实体是否被识别，并且在所述一个或更多转发网络实体，执行数据单元处理在接收到所述数据单元之后的操作，其包括读取所述第一数据字段，并且基于其确定执行所述数据单元处理操作的转发网络实体是否被识别。

5. 发明申请

WO2005064861A1 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：WO2005064861A1
公开(公告)日：2005-07-14
申请号：PCT/EP2003/014788
申请日：2003-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SCHLIWA-BERTLING, Paul , EKSTRÖM, Hannes , LUDWIG, Reiner
发明人： SCHLIWA-BERTLING, Paul , EKSTRÖM, Hannes , LUDWIG, Reiner
IPC分类号： H04L12/56
CPC分类号： H04L47/27 , H04L47/10 , H04L47/14 , H04L47/29 , H04L47/32
摘要： A method and device of controlling a queue buffer, in which a congestion notification procedure is conducted if a queue length parameter exceeds a threshold value, said threshold value being adapted automatically by a procedure that takes into account a flow control parameter.
摘要翻译：一种控制队列缓冲器的方法和装置，其中如果队列长度参数超过阈值，则进行拥塞通知过程，所述阈值由考虑到流量控制参数的过程自动调整。

6. 发明申请

WO2005051032A1 LINK ADAPTATION FOR POINT-TO-MULTIPOINT CHANNEL 审中-公开
标题翻译：链路到多点通信的链路适配
公开(公告)号：WO2005051032A1
公开(公告)日：2005-06-02
申请号：PCT/SE2004/001650
申请日：2004-11-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： ERIKSSON, Stefan G. , EKSTRÖM, Hannes , SCHIEDER, Andreas , WIEMANN, Henning
IPC分类号： H04Q7/38
CPC分类号： H04W72/005 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L2001/0093
摘要： A network node (28) of a wireless telecommunication network (20) uses a first coding scheme (selected from plural possible coding schemes) for encoding of a point-to-multipoint (PTM) transmission carried to plural mobile stations (30) on a common downlink channel (32). The mobile stations (30) receiving the point-to-multipoint transmission on the common downlink channel (32) evaluate the link quality of the point-to-multipoint transmission. Feedback from the plural mobile stations (30) regarding the link quality of the point-to-multipoint transmission is provided to the network node (28) on a common uplink channel (36). A controller (48) at the network node (28) monitors information received on the common uplink channel for feedback regarding the link quality of the point-to-multipoint transmission. The controller (48) at the network node (28) uses the feedback to determine whether to change from the first coding scheme to a second coding scheme for the encoding of the point-to-multipoint transmission to the plural mobile stations (30).
摘要翻译：无线电信网络（20）的网络节点（28）使用第一编码方案（从多个可能的编码方案中选择）来对在多个移动站（30）上传送的点对多点（PTM）传输进行编码公共下行链路信道（32）。接收公共下行链路信道（32）上的点对多点传输的移动站（30）评估点对多点传输的链路质量。来自多个移动站（30）的关于点对多点传输的链路质量的反馈被提供给公共上行链路信道（36）上的网络节点（28）。在网络节点（28）处的控制器（48）监视在公共上行链路信道上接收的关于点对多点传输的链路质量的反馈的信息。网络节点（28）处的控制器（48）使用反馈来确定是否从第一编码方案改变为用于对多个移动台（30）的点对多点传输的编码的第二编码方案。

7. 发明申请

WO2005051016A1 A METHOD OF REDUCING OR COMPENSATING FOR DELAYS ASSOCIATED WITH PTT AND OTHER REAL TIME INTERACTIVE COMMUNICATION EXCHANGES 审中-公开
标题翻译：减少或补偿与PTT和其他实时交互式通信交换相关的延迟的方法
公开(公告)号：WO2005051016A1
公开(公告)日：2005-06-02
申请号：PCT/SE2004/001618
申请日：2004-11-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： EKSTRÖM, Hannes , WIEMANN, Henning , SCHIEDER, Andreas
IPC分类号： H04Q7/28
CPC分类号： H04L65/104 , H04J3/06 , H04L65/1016 , H04L65/103 , H04L65/1069 , H04L65/4061 , H04L65/80 , H04W4/10 , H04W76/45
摘要： Delays associated with real-time, interactive communications are reduced. A communications device A engages in a real-time, interactive communication with a communication device B. User A provides digital content to be transmitted to device B. A real-time, interactive connection is established between A and B which takes a certain delay time. That delay time is compensated for so that user B receives A's digital content and can respond to it faster than B could without the delay time compensation. This faster response by the B to A's communication enhances the interactive, real time, conversational feel of their communication.
摘要翻译：与实时交互式通信相关的延迟减少。通信设备A与通信设备B进行实时的交互式通信。用户A提供要发送到设备B的数字内容。在A和B之间建立实时的交互式连接，该连接需要一定的延迟时间。该延迟时间得到补偿，以便用户B接收A的数字内容，并且可以比B更快地对其进行响应而不需要延迟时间补偿。 B对A的通信的这种更快的反应增强了他们的沟通的交互，实时，对话的感觉。

8. 发明申请

WO2009041871A1 A METHOD AND DEVICE FOR POWER REDUCTION IN AN LTE SYSTEM 审中-公开
标题翻译：一种用于LTE系统中功率降低的方法和装置
公开(公告)号：WO2009041871A1
公开(公告)日：2009-04-02
申请号：PCT/SE2007/050689
申请日：2007-09-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TYNDERFELDT, Tobias , ÖSTERLING, Jacob , EKSTRÖM, Hannes
发明人： TYNDERFELDT, Tobias , ÖSTERLING, Jacob , EKSTRÖM, Hannes
IPC分类号： H04B7/005 , H04Q7/38 , H04Q7/30
CPC分类号： H04W28/18 , H04W52/0206 , H04W52/0216 , H04W52/0222 , H04W72/0486 , H04W88/08 , Y02D70/1262 , Y02D70/24
摘要： A method (600) for use in a wireless communications system (100) in which there is at least a first node (110) which controls the traffic to and from user terminals (130, 140) in a cell (120) within the system, so that there is downlink traffic in the system. The first node (110) transmits downlink traffic in radio frames, each of which comprises sub-frames. The first node (110) performs measurements on pre-defined system indicators in at least said first cell (120), and based on the results of said measurements, the first node is allowed to autonomously decide (615) to vary the number of available down link sub-frames used for down link traffic in said down link radio frames and also to vary (620) the content of the down link sub frames which are used, said decision being valid (625) for a time which is specified by the first node (110).
摘要翻译：一种在无线通信系统（100）中使用的方法（600），其中存在至少第一节点（110），其控制到系统内的小区（120）中的用户终端（130,140）和/ ，使系统中有下行流量。第一节点（110）在无线电帧中发送下行链路业务，每个帧包括子帧。第一节点（110）在至少所述第一小区（120）中对预定义的系统指示符执行测量，并且基于所述测量的结果，允许第一节点自主地决定（615）来改变可用的用于所述下行链路无线电帧中的下行链路业务的下行链路子帧，并且还改变（620）所使用的下行链路子帧的内容，所述决定是有效的（625）一段时间，由第一节点（110）。

9. 发明申请

WO2006128478A1 DATA UNIT RELAY DEVICE AND METHOD OF CONTROLLING THE SAME 审中-公开
标题翻译：数据单元继电器装置及其控制方法
公开(公告)号：WO2006128478A1
公开(公告)日：2006-12-07
申请号：PCT/EP2005/005791
申请日：2005-05-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , WIEMANN, Henning , EKSTRÖM, Hannes , MILDH, Gunnar
发明人： WIEMANN, Henning , EKSTRÖM, Hannes , MILDH, Gunnar
IPC分类号： H04L12/56 , H04L1/16 , H04L1/18
CPC分类号： H04L47/10 , H04L1/1607 , H04L1/18 , H04L47/26 , H04L47/32 , H04L47/33 , H04L2001/0096
摘要： A method of controlling a data unit relay device is described, applied to a relay ARQ protocol in accordance with which a source peer sends data units to a destination peer via at least one relay peer. The relay ARQ protocol provides for a first type and second type of receipt information, where the first type is indicative of a correct receipt at a relay peer, and the second type is indicative of a correct receipt at the destination peer. In a data unit relay device that is arranged for deliberately dropping data units of the relay ARQ protocol under one or more predetermined conditions, a procedure is provided for indicating to the source peer and the destination peer that a data unit has been deliberately dropped and for identifying the deliberately dropped data unit, such that the source and destination peer may perform retranmission control for the dropped data unit as if it had been successfully received at the destination peer.
摘要翻译：描述了一种控制数据单元中继设备的方法，应用于中继ARQ协议，根据该协议，源对等体经由至少一个中继对等体向目的地对等体发送数据单元。中继ARQ协议提供第一类型和第二类型的接收信息，其中第一类型指示在中继对等体处的正确接收，并且第二类型指示在目的地对等体处的正确接收。在一个数据单元中继装置中，被设置成在一个或多个预定条件下有意地丢弃中继ARQ协议的数据单元，提供了向源对等体和目的地对等体指示数据单元被故意丢弃的过程，识别故意丢弃的数据单元，使得源和目的地对等体可以对丢弃的数据单元执行再次进行控制，就好像它已经在目的地对等体被成功接收一样。

10. 发明申请

WO2005125116A1 NETWORK FEEDBACK METHOD AND DEVICE 审中-公开
标题翻译：网络反馈方法和设备
公开(公告)号：WO2005125116A1
公开(公告)日：2005-12-29
申请号：PCT/EP2004/006741
申请日：2004-06-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MEYER, Michael , EKSTRÖM, Hannes
发明人： MEYER, Michael , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/17 , H04L47/27 , H04L47/29 , H04L47/32 , H04L47/37
摘要： A network feedback method and appropriate devices are described, in which a node (10) connected to a link (12) can perform a remote flow control adjustment procedure (S23) for adjusting the flow control of a sender (11) of data units being forwarded by node (10) over said link (12).
摘要翻译：描述了网络反馈方法和适当的设备，其中连接到链路（12）的节点（10）可以执行远程流控制调整过程（S23），用于调整数据单元的发送者（11）的流量控制，由节点（10）在所述链路（12）上转发。

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