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1. 发明公开

EP2204016A1 EFFICIENT FLOW CONTROL IN A RADIO NETWORK CONTROLLER (RNC) 有权
标题翻译：高效流量控制无线网络控制器（RNC）
公开(公告)号：EP2204016A1
公开(公告)日：2010-07-07
申请号：EP08844704.0
申请日：2008-10-29
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： RÁCZ, Sándor , NAGY C, Zoltán , NÁDAS, Szilveszter , LUNDH, Peter
IPC分类号： H04L12/56 , H04W28/10 , H04J3/24
CPC分类号： H04W28/10 , H04L1/1825 , H04L1/1832 , H04L47/10 , H04L47/14 , H04L47/27
摘要： In one aspect, a mechanism is provided to resolve the Iub transport network congestion in the uplink direction by using the transmission window of the RLC to control the transfer rate of the flow. The RNC (110) detects the Iub TN congestion for the flow in the uplink. The EUL flow control running in the RNC (110) calculates the RLC transmission window size for the UE for the flow and the calculated RLC transmission window size is signaled to the peer RLC entity in the UE (130) through an RLC STATUS PDU.

2. 发明公开

EP1285551A1 OPERATIONS AND MAINTENANCE OF RADIO BASE STATIONS IN MOBILE TELECOMMUNICATION SYSTEMS 有权
标题翻译：操作和无线电基站维护，在移动电信系统
公开(公告)号：EP1285551A1
公开(公告)日：2003-02-26
申请号：EP01934729.3
申请日：2001-05-11
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： LUNDH, Peter , RUUSKA, Tauno
IPC分类号： H04Q7/34 , H04Q3/00
CPC分类号： H04W24/00 , H04Q3/0079 , H04W88/085
摘要： A method and system are disclosed for improving the Operations and Maintenance (OAM) of base stations (102, 104, 106, 108) in a mobile communication system (100), whereby an OAM connection can be made with a base station (102, 104, 106, 108) over a radio air interface (214) so that failures that occur in the base station can be detected, analyzed and corrected (if possible), even if the normal transmission link (103, 105, 107, 109) to the base station (102, 104, 106, 108) has gone down or become otherwise inoperable. For one embodiment, a Test Mobile Station (TMS) (116) is co-located with or located nearby a radio base station (104) (RBS) (104). The TMS (116) monitors the RBS' operations, and can provide base station operability information to a Radio Network Controller (RNC)(110) and/or OAM unit via an existing radio air interface (214). For a second embodiment, a TMS (116, 120, 124, 128) for remote control of OAM (112) functions is co-located or located nearby a radio base station's mast-mounted equipment.

3. 发明公开

EP1159845A1 METHOD FOR DETECTING AND COMPENSATING FOR RADIO LINK TIMING ERRORS 审中-公开
标题翻译：方法的检测，以及无线链路同步错误补偿
公开(公告)号：EP1159845A1
公开(公告)日：2001-12-05
申请号：EP00990157.0
申请日：2000-12-29
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： LUNDH, Peter , MÜLLER, Walter , ANDERSSON, Kenth , NYBERG, Bo
IPC分类号： H04Q7/38
CPC分类号： H04W56/001 , H04B7/2662 , H04W56/0055 , H04W92/10
摘要： A method for detecting and compensating for radio link timing errors in a mobile communication system is disclosed, whereby a mobile station (16) determines that one or more radio link transmissions (14) from the network are outside or nearly outside of that mobile station's (16) receiving time window (18), and reports such information to the network for appropriate action.

4. 发明公开

EP1040609A1 SYNCHRONIZATION FOR CELLULAR TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：同步之后，蜂窝电信网
公开(公告)号：EP1040609A1
公开(公告)日：2000-10-04
申请号：EP98964607.0
申请日：1998-12-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： LUNDH, Peter , NESIC, Jasmina
IPC分类号： H04J3/06 , H04B7/26
CPC分类号： H04J3/0667 , H04B7/269 , H04J3/0697
摘要： Synchronization is effected in a cellular telecommunications network (20) between a master timing unit (60) located at control node (30) of the network and a slave timing unit (STU) located either at the control node or a controlled node, e.g., base station (22), of the network. In accomplishing the synchronization, one of the master timing unit or the slave timing unit serves as an initiating timing unit for transmitting a synchronization analysis command message including a first parameter (t1) to the other of the timing units which serves as a responding timing unit. In response, the responding timing unit sends a synchronization analysis response message which includes at least second parameter (t2) and preferably a third parameter (t3) to the initiating timing unit. The initiating unit uses e.g. parameters extracted from the synchronization analysis response message to determine a synchronization adjustment value for the slave timing unit. When the master timing unit is the initiating timing unit, the master timing unit transmits the synchronization adjustment value in a synchronization updating command message to the slave timing unit.

5. 发明申请

WO2014168526A1 A RADIO NETWORK NODE, A BASE STATION AND METHODS THEREIN 审中-公开
标题翻译：无线电网络节点，基站及其方法
公开(公告)号：WO2014168526A1
公开(公告)日：2014-10-16
申请号：PCT/SE2013/050379
申请日：2013-04-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： ALAMSHAHI, Babak , MÅRTENSSON, Lars O , LUNDH, Peter
IPC分类号： H04W36/08 , H04W36/38 , H04W84/04
CPC分类号： H04W36/08 , H04W36/0083
摘要： A method in a radio network node (140) for handling hand over of a user equipment (150) to a target cell. The target cells hares a physical cell identity(PCI) with at least a second cell in a cellular communications network. When the target cells hares the PCI with the at least second cell, the radio network node (140) sends (204) a message to the respective at least two cells requesting to set up a radio link to the user equipment(150) and comprising an indication to measure a characteristic of an up link synchronization and comprising an indication to send a report comprising a result of the indicated measurement to the radio network node (140). The radio network node (140) receives from the at least two cells a respective report, which respective report comprises a result of the indicated up ink measurement. The radio network node (140) selects (209) the target cell for hand over of the user equipment (150), based on the result in the report. Publ.
摘要翻译：一种用于处理用户设备（150）到目标小区的无线电网络节点（140）中的方法。目标细胞在蜂窝通信网络中与至少第二小区共享物理小区标识（PCI）。当目标小区用至少第二小区弹出PCI时，无线电网络节点（140）向相应的至少两个小区发送（204）消息，请求建立到用户设备（150）的无线电链路，并且包括用于测量上行链路同步的特性的指示，并且包括用于向所述无线电网络节点（140）发送包括所述测量结果的报告的指示。无线电网络节点（140）从所述至少两个小区接收相应的报告，所述相应的报告包括所指示的上升墨水测量的结果。无线电网络节点（140）根据报告中的结果，选择（209）目标小区以切换用户设备（150）。公布。

6. 发明申请

WO2007024168A1 FLOW CONTROL IN UMTS 审中-公开
标题翻译： UMTS流量控制
公开(公告)号：WO2007024168A1
公开(公告)日：2007-03-01
申请号：PCT/SE2005/001248
申请日：2005-08-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LUNDH, Peter , NADAS, Szilveszter
发明人： LUNDH, Peter , NADAS, Szilveszter
IPC分类号： H04L1/00 , H04L12/56 , H04Q7/38
CPC分类号： H04W28/20 , H04L1/0002 , H04L1/0072 , H04L1/1812 , H04L1/1887 , H04L1/203 , H04L47/10 , H04W92/12
摘要： A network includes a first node and a second node and data frames are transmitted from the first node to the second node. Each of the data frames carry information belonging to one of a plurality of data flows. In a flow control unit (125) there is an estimate or measure determining unit (1201) for determining for each of the data flows, at the ends of first time periods having a predetermined first length, an estimate of or a measure representing the total number of received data frames that have been faulty during the first time period. A reference calculating unit (1101) is connected to the estimate or measure determining unit for calculating, based on the determined estimate or measure, a bandwidth capacity reference value determining the currently maximum allowable bandwidth for transmission from the data transmitting node to the data receiving node. The first node can be a radio network controller and the second node a radio base station, the data frames forwarded in an HS-DSCH over an Iub interface.
摘要翻译：网络包括第一节点和第二节点，并且数据帧从第一节点传送到第二节点。每个数据帧携带属于多个数据流之一的信息。在流量控制单元（125）中，存在用于在具有预定的第一长度的第一时间段的末端处确定每个数据流的估计或测量确定单元（1201），表示总计的估计或度量在第一时间段内已经发生错误的接收数据帧的数量。参考计算单元（1101）连接到估计或测量确定单元，用于基于所确定的估计或测量来计算确定用于从数据发送节点到数据接收节点的传输的当前最大允许带宽的带宽容量参考值。第一节点可以是无线电网络控制器，而第二节点可以是无线电基站，数据帧通过Iub接口在HS-DSCH中转发。

7. 发明申请

WO2007024167A1 METHOD AND ARRANGEMENT FOR FLOW CONTROL IN UMTS USING INFORMATION IN UBS FIELD 审中-公开
标题翻译：在UBS领域使用信息的UMTS中的流量控制的方法和装置
公开(公告)号：WO2007024167A1
公开(公告)日：2007-03-01
申请号：PCT/SE2005/001247
申请日：2005-08-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LUNDH, Peter , NADAS, Szilveszter
发明人： LUNDH, Peter , NADAS, Szilveszter
IPC分类号： H04L12/56 , H04L29/06 , H04Q7/22
CPC分类号： H04W28/14 , H04L47/10 , H04W92/12
摘要： A network includes a first node and a second node and data frames are transmitted from the first node to the second node. Each of the data frames carry information belonging to one of a plurality of data flows. A determining unit (911) determines at periodically repeated times, for each of the data flows, whether there are more data frames in the first node waiting to be transmitted. A capacity allocating unit (919) allocates for each of those data flows for which no data frames have been waiting to be transmitted for a predetermined time period, only a small amount of the totally available bitrate or bandwidth for transmission from the first node to the second node. It also allocates for each of the remaining data flows, for transmission from the first node to the second node, a share of the rest of the totally available bitrate or bandwidth, so that the sum of the shares for all said remaining data flows is equal to the rest. The first node can be a radio network controller and the second node a radio base station, the data frames forwarded in an HS-DSCH over an Iub interface.
摘要翻译：网络包括第一节点和第二节点，并且数据帧从第一节点传送到第二节点。每个数据帧携带属于多个数据流之一的信息。确定单元（911）针对每个数据流周期性地重复确定等待发送的第一节点中是否存在更多的数据帧。容量分配单元（919）为预定时间段内没有数据帧等待发送的那些数据流中的每一个分配，只有少量的完全可用的比特率或带宽用于从第一个节点传输到第二个节点。它还为每个剩余数据流分配用于从第一节点到第二节点的传输，剩余的全部可用比特率或带宽的共享，使得所有剩余数据流的共享总和相等到其余的第一节点可以是无线电网络控制器，而第二节点可以是无线电基站，数据帧通过Iub接口在HS-DSCH中转发。

8. 发明申请

WO2009058084A1 EFFICIENT FLOW CONTROL IN A RADIO NETWORK CONTROLLER (RNC) 审中-公开
标题翻译：无线网络控制器（RNC）中的有效流量控制
公开(公告)号：WO2009058084A1
公开(公告)日：2009-05-07
申请号：PCT/SE2008/051232
申请日：2008-10-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RÁCZ, Sándor , NAGY C, Zoltán , NÁDAS, Szilveszter , LUNDH, Peter
发明人： RÁCZ, Sándor , NAGY C, Zoltán , NÁDAS, Szilveszter , LUNDH, Peter
IPC分类号： H04L12/56 , H04W28/10 , H04J3/24
CPC分类号： H04W28/10 , H04L1/1825 , H04L1/1832 , H04L47/10 , H04L47/14 , H04L47/27
摘要： In one aspect, a mechanism is provided to resolve the Iub transport network congestion in the uplink direction by using the transmission window of the RLC to control the transfer rate of the flow. The RNC (110) detects the Iub TN congestion for the flow in the uplink. The EUL flow control running in the RNC (110) calculates the RLC transmission window size for the UE for the flow and the calculated RLC transmission window size is signaled to the peer RLC entity in the UE (130) through an RLC STATUS PDU.
摘要翻译：一方面，提供了一种机制，以通过使用RLC的传输窗口来解决上行链路方向上的Iub传输网络拥塞以控制流的传输速率。 RNC（110）检测上行链路中的流的Iub TN拥塞。在RNC（110）中运行的EUL流控制计算用于流的UE的RLC传输窗口大小，并且通过RLC状态PDU向UE（130）中的对等RLC实体通知所计算的RLC传输窗口大小。

9. 发明申请

WO2009058078A1 LIMITING RLC WINDOW SIZE IN THE HSDPA FLOW CONTROL 审中-公开
标题翻译：限制HSDPA流量控制中的RLC窗口大小
公开(公告)号：WO2009058078A1
公开(公告)日：2009-05-07
申请号：PCT/SE2008/051223
申请日：2008-10-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , RÁCZ, Sándor , NÁDAS, Szilveszter , LUNDH, Peter , NAGY C, Zoltán
发明人： RÁCZ, Sándor , NÁDAS, Szilveszter , LUNDH, Peter , NAGY C, Zoltán
IPC分类号： H04L12/56 , H04W28/02
CPC分类号： H04L1/187 , H04L47/14 , H04L47/263 , H04L47/27 , H04L47/36 , H04W28/12 , H04W28/18 , H04W88/12
摘要： In one aspect, a method and apparatus are disclosed that can provide an efficient and robust HSDPA flow control solution. The RNC (110) can receive information regarding allowed data rate from the Node-B (120) for a data flow in a downlink direction. Based on the received data rate information and optionally based on other predetermined considerations, the RNC (110) adjusts the RLC PDU transmission window size for the data flow. When the RLC PDU transmission window is properly sized, reaction to congestion can be performed quicker relative to the existing Iub flow control.
摘要翻译：在一个方面，公开了一种可以提供有效且鲁棒的HSDPA流量控制解决方案的方法和装置。 RNC（110）可以从下行链路方向接收关于来自节点B（120）的数据流的允许数据速率的信息。基于所接收的数据速率信息并且可选地基于其他预定考虑，RNC（110）调整数据流的RLC PDU传输窗口大小。当RLC PDU传输窗口的大小适当时，相对于现有的Iub流控制，可以更快地执行对拥塞的反应。

10. 发明授权

EP2359656B1 ADAPATIVE UPLINK RATE CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：自适应UP距离变化率控制在无线通信系统
公开(公告)号：EP2359656B1
公开(公告)日：2015-10-14
申请号：EP08876332.1
申请日：2008-12-29
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： NÁDAS, Szilveszter , RÁCZ, Sándor , NAGY, Zoltán , LUNDH, Peter
IPC分类号： H04W72/12 , H04W28/10
CPC分类号： H04W28/12 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/263 , H04W28/02

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