专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 发明申请

WO2013091666A1 TECHNIQUE FOR CABLE INTERFACE-BASED LOAD BALANCING BETWEEN CELLS 审中-公开
标题翻译：电缆之间基于电缆接口的负载平衡的技术
公开(公告)号：WO2013091666A1
公开(公告)日：2013-06-27
申请号：PCT/EP2011006445
申请日：2011-12-20
申请人： ERICSSON TELEFON AB L M , REIDER NORBERT , NADAS SZILVESZTER , RACZ SANDOR , HEVIZI LASZLO
发明人： REIDER NORBERT , NADAS SZILVESZTER , RACZ SANDOR , HEVIZI LASZLO
IPC分类号： H04W36/22
CPC分类号： H04W28/0205 , H04L47/125 , H04W16/08 , H04W28/08 , H04W36/22
摘要： A technique for cable interface-based load balancing between first and second cells is described. Each cell comprises cable and air interfaces defining a parameter set comprising load statuses of the cable and air interfaces. A method aspect being performed in a control entity comprises the steps of determining, in the first cell, the parameter set of the first cell, obtaining the parameter set of the second cell, determining whether the load statues of the cable and air interfaces of the first cell are low, whether the air interface load status of the second cell is low, and whether the cable interface load status of the second cell is high, and reconfiguring, if a result of the determination is affirmative, at least one air interface configuration parameter of the first cell so as to off-load at least a part of mobile-originated traffic from the second cell to the first cell.
摘要翻译：描述了用于第一和第二小区之间基于电缆接口的负载平衡的技术。每个小区包括限定包括电缆和空中接口的负载状态的参数集的电缆和空中接口。在控制实体中执行的方法方面包括以下步骤：在第一小区中确定第一小区的参数集，获取第二小区的参数集，确定是否有电缆和空中接口的负载像第一小区是否低，第二小区的空中接口负载状态是否低，以及第二小区的电缆接口负载状态是否高，如果确定结果是肯定的，则重新配置至少一个空中接口配置参数，以便将来自第二小区的移动发起业务的至少一部分卸载到第一小区。

4. 发明申请

WO2008097168A3 FLEXIBLE RADIO LINK CONTROL PACKET DATA UNIT LENGTH 审中-公开
标题翻译：灵活的无线电链路控制分组数据单元长度
公开(公告)号：WO2008097168A3
公开(公告)日：2008-10-16
申请号：PCT/SE2008050016
申请日：2008-01-07
申请人： ERICSSON TELEFON AB L M , LIAO MIN , WIDEGREN INA BIRGITTA , LUNDH PETER , LARMO ANNA , NADAS SZILVESZTER
发明人： LIAO MIN , WIDEGREN INA BIRGITTA , LUNDH PETER , LARMO ANNA , NADAS SZILVESZTER
IPC分类号： H04L12/56 , H04W72/12 , H04W88/08 , H04W92/12
CPC分类号： H04W72/042 , H04W72/1242 , H04W72/1278 , H04W88/08 , H04W92/12
摘要： A first device (124) in a High Speed Downlink Packet Access environment (100) may generate a High Speed Downlink Shared Channel data frame (700, 730, 735, 750) that includes a group of packet data units, where a first packet data unit of the group of packet data units is of a different length than a second packet data unit of the group of packet data units. The first device (124) may further transfer the High Speed Downlink Shared Channel data frame (700, 730, 735, 750) to a second device (122).
摘要翻译：高速下行链路分组接入环境（100）中的第一设备（124）可以生成包括一组分组数据单元的高速下行链路共享信道数据帧（700,730,735,750），其中第一分组数据单元分组数据单元组的单元与分组数据单元组中的第二分组数据单元具有不同的长度。第一设备（124）还可以将高速下行链路共享信道数据帧（700,730,735,750）传送到第二设备（122）。

5. 发明申请

WO2006057586A1 PERFORMANCE ANALYSIS OF A CIRCUIT SWITCHED MOBILE TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：电路交换式移动通信网络的性能分析
公开(公告)号：WO2006057586A1
公开(公告)日：2006-06-01
申请号：PCT/SE2004/001754
申请日：2004-11-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MALOMSOKY, Szabolcs , NADAS, Szilveszter , ROZGONYI, Laszlo
发明人： MALOMSOKY, Szabolcs , NADAS, Szilveszter , ROZGONYI, Laszlo
IPC分类号： H04L29/06 , H04L12/24 , H04L12/26
CPC分类号： H04L29/06027 , H04L41/5035 , H04L41/509 , H04L43/0835 , H04L43/106 , H04L43/18 , H04L65/1069
摘要： In a circuit switched mobile telecommunications network a performance analysis is provided. In accordance with the invention a method is implemented, which can be carried out both OFF-LINE and ON-LINE, wherein transport channels carrying the circuit switched traffic of a service are found, then bit-streams of the circuit switched traffic are demultiplexed. A traffic database is built and a set of Key Performance Indicators and usage measures characterizing the service are defined and calculated. A passive traffic monitor is also disclosed, which is attached to a standardized interface of the circuit switched mobile telecommunications network consisting of mobile terminals, radio access network and core network. The passive traffic monitor comprises a trace analyzer connected to a signaling analyzer, to a user plane protocol analyzer and to a traffic database writer. The traffic database writer generating a traffic database is linked to the signaling analyzer, to the trace analyzer and to the user plane analyzer.
摘要翻译：在电路交换移动电信网络中，提供了性能分析。根据本发明，实现了可以在离线和在线的情况下进行的方法，其中发现承载服务的电路交换业务的传输信道，然后电路交换业务的比特流被解复用。构建流量数据库，并定义和计算了一组关键绩效指标和表征服务的使用措施。还公开了一种被动流量监视器，其附接到由移动终端，无线电接入网络和核心网络组成的电路交换移动电信网络的标准化接口。被动流量监视器包括连接到信令分析器的跟踪分析器，用户平面协议分析器和交通数据库记录器。生成流量数据库的流量数据库写入器链接到信号分析器，跟踪分析器和用户平面分析器。

6. 发明申请

WO2009058085A3 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：WO2009058085A3
公开(公告)日：2009-06-18
申请号：PCT/SE2008051233
申请日：2008-10-29
申请人： ERICSSON TELEFON AB L M , RACZ SANDOR , NAGY C ZOLTAN , NADAS SZILVESZTER , LUNDH PETER
发明人： RACZ SANDOR , NAGY C ZOLTAN , NADAS SZILVESZTER , LUNDH PETER
IPC分类号： H04L12/56 , H04J3/24 , H04W28/10
CPC分类号： H04W28/0284 , H04L1/1825 , H04L1/1832 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/225 , H04L47/25 , H04W28/12
摘要： A mechanism is provided to resolve the Iub transport network congestion efficiently for HSDPA by dynamic adjustment of the transmit window of the RLC. The RLC protocol is extended with congestion control functionality. The Iub TN and Uu congestion detection method in the Node-B (120) signals the congestion to the RNC (110), and this congestion indication is used by RLC to react on the congestion situation. In the RNC (110), the transmission window of the RLC is adjusted to control the flow rate. When congestion is detected, the RLC transmission window size is decreased. When there is no congestion, then the RLC transmission window size is increased automatically. Different types of congestion are distinguished and are handled in different ways. Alternatively, congestion control is achieved without any modification in the RLC layer from the existing standard. Here, RLC STATUS PDUs are used to change the RLC transmission window size.
摘要翻译：提供了通过RLC的发送窗口的动态调整来有效解决HSDPA的Iub传输网络拥塞的机制。 RLC协议通过拥塞控制功能扩展。 NodeB（120）中的Iub TN和Uu拥塞检测方法向RNC（110）发出拥塞信令，并且该使用该拥塞指示对拥塞情况作出反应。在RNC（110）中，调整RLC的发送窗口以控制流量。当检测到拥塞时，RLC传输窗口大小减小。当没有拥塞时，RLC传输窗口大小自动增加。区分不同类型的拥塞，并以不同的方式处理。或者，实现拥塞控制，而无需RLC层中的任何修改与现有标准。这里，RLC状态PDU用于改变RLC传输窗口大小。

7. 发明申请

WO2005104672A3 HSDPA FLOW CONTROL DATA FRAME, FRAME SEQUENCE NUMBER 审中-公开
标题翻译： HSDPA流量控制数据帧，帧序列号
公开(公告)号：WO2005104672A3
公开(公告)日：2005-12-22
申请号：PCT/SE2004002006
申请日：2004-12-22
申请人： ERICSSON TELEFON AB L M , LUNDH PETER , NADAS SZILVESZTER
发明人： LUNDH PETER , NADAS SZILVESZTER
IPC分类号： H04L1/00 , H04L12/56 , H04W28/04 , H04Q7/38
CPC分类号： H04L47/10 , H04L1/1812 , H04L47/14 , H04L47/25 , H04L47/34
摘要： A radio base station (RBS) is described herein that detects when a high-speed downlink shared channel (HS-DSCH) data frame (110) is lost after it was transmitted by a radio network controller (RNC) over a transport link (Iub) towards the RBS (104). To accomplish this, the RBS (104) upon receiving a HS-DSCH data frame (110) inspects a frame sequence number (302) located within the received HS-DSCH data frame (110) to determine if the frame sequence number (302) is in sequence with a frame sequence number (302) located within a previously received HS-DSCH data frame (110). If the two frame sequence numbers (302) are not in sequence, then one or more HS-DSCH data frames (110) that were previously transmitted towards the radio base station (104) have been lost. If the radio base station (104) detects to many lost HS-DSCH data frames (110a), then it can correct the problem by reducing the bit rate of a certain HS user flow or by reducing the maximum bit rate for all of the HS traffic which is going to be sent by the radio network controller (102) over the transport link (106) to the radio base station (104).
摘要翻译：本文描述了一种无线电基站（RBS），其检测在由无线电网络控制器（RNC）通过传输链路（Iub）发送之后，高速下行链路共享信道（HS-DSCH）数据帧（110）何时丢失）朝向RBS（104）。为了实现这一点，RBS（104）在接收到HS-DSCH数据帧（110）时检查位于所接收的HS-DSCH数据帧（110）内的帧序列号（302），以确定帧序列号（302）与位于先前接收的HS-DSCH数据帧（110）内的帧序列号（302）顺序。如果两个帧序列号（302）不是顺序的，则先前向无线电基站（104）发送的一个或多个HS-DSCH数据帧（110）已经丢失。如果无线电基站（104）检测到许多丢失的HS-DSCH数据帧（110a），则它可以通过降低某个HS用户流的比特率或通过降低所有HS的最大比特率来校正问题将由无线电网络控制器（102）通过传输链路（106）发送到无线电基站（104）的业务。

8. 发明申请

WO2013053403A9 ENHANCED PERFORMANCE SERVICE-BASED PROFILING FOR TRANSPORT NETWORKS 审中-公开
标题翻译：增强的性能基于服务的交通网络分析
公开(公告)号：WO2013053403A9
公开(公告)日：2013-06-06
申请号：PCT/EP2011068021
申请日：2011-10-14
申请人： ERICSSON TELEFON AB L M , RACZ SANDOR , NADAS SZILVESZTER , GEROE BALAZS PETER , HARMATOS JANOS
发明人： RACZ SANDOR , NADAS SZILVESZTER , GEROE BALAZS PETER , HARMATOS JANOS
IPC分类号： H04W28/10
CPC分类号： H04W28/0278 , H04L47/20 , H04L47/2416 , H04L47/31 , H04L47/32 , H04W28/10
摘要： A method is presented of transporting data packets over a telecommunications transport network. The data packets are carried by a plurality of bearers. For each of the bearers, independently of the other bearers, bandwidth profiling is applied to the data packets of the bearer to designate as 'green' data packets that are conformant with a predetermined maximum Information Rate for the bearer. One or more data packets is buffered for up to a predetermined maximum 'green' buffer time, during which if transporting the data packet would not cause the maximum information rate of the bearer to be exceeded, the data packet is designated as a 'green' data packet. The data packets are forwarded for transporting over the transport network. If there is insufficient bandwidth available in the transport network to transport all data packets, data packets that are not designated as 'green' data packets are discarded, so as not to be transported through the transport network.
摘要翻译：介绍了一种通过电信传输网络传输数据分组的方法。数据分组由多个承载携带。对于每个承载，独立于其他承载，将带宽分析应用于承载的数据分组，以指定与承载的预定最大信息速率一致的“绿色”数据分组。一个或多个数据分组被缓存达到预定的最大“绿色”缓冲时间，在此期间，如果传输数据分组不会导致超过载波的最大信息速率，则数据分组被指定为“绿色” 数据包。数据包被转发通过传输网络传输。如果传输网络中的可用带宽不足以传输所有数据包，则未被指定为“绿色”数据包的数据包将被丢弃，以免通过传输网络传输。

9. 发明申请

WO2007032733A2 IMPROVED DIMENSIONING METHODS FOR HSDPA TRAFFIC 审中-公开
标题翻译：用于HSDPA交通的改进的尺寸方法
公开(公告)号：WO2007032733A2
公开(公告)日：2007-03-22
申请号：PCT/SE2006050320
申请日：2006-09-11
申请人： ERICSSON TELEFON AB L M , RACZ SANDOR , NADAS SZILVESZTER , MALOMSOKY SZABOLCS , GEROE BALAZS PETER , ROSBERG ULF
发明人： RACZ SANDOR , NADAS SZILVESZTER , MALOMSOKY SZABOLCS , GEROE BALAZS PETER , ROSBERG ULF
IPC分类号： H04W16/18
CPC分类号： H04W28/24 , H04W16/18 , H04W16/22 , H04W92/12
摘要： A method for determining the capacity that is needed on an lub link to fulfill Grade of Service (GoS) requirements in a Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access Network (UTRAN) for both Dedicated Channel (DCH) traffic and High-Speed Downlink Packet Access (HSDPA) traffic, the method comprising the steps of determining the bandwidth demand of the HSDPA traffic (ElasticDim); calculating an average bandwidth of the DCH traffic on the lub interface (BW
摘要翻译：一种用于在通用移动电信系统（UMTS）陆地无线电接入网络（UTRAN）中为确定专用信道（DCH）业务和高速业务（DCH）业务而确定业务链路上所需的容量以满足服务等级（GoS）要求的方法下行链路分组接入（HSDPA）业务，该方法包括确定HSDPA业务（ElasticDim）的带宽需求的步骤; 计算路由接口上的DCH流量的平均带宽（BW

10. 发明申请

WO2005104672A2 HSDPA FLOW CONTROL DATA FRAME, FRAME SEQUENCE NUMBER 审中-公开
标题翻译： HSDPA流量控制数据帧，帧序列号
公开(公告)号：WO2005104672A2
公开(公告)日：2005-11-10
申请号：PCT/SE2004/002006
申请日：2004-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUNDH, Peter , NADAS, Szilveszter
发明人： LUNDH, Peter , NADAS, Szilveszter
IPC分类号： H04L1/00 , H04L12/56 , H04W28/04
CPC分类号： H04L47/10 , H04L1/1812 , H04L47/14 , H04L47/25 , H04L47/34
摘要： A radio base station (RBS) is described herein that detects when a high-speed downlink shared channel (HS-DSCH) data frame (110) is lost after it was transmitted by a radio network controller (RNC) over a transport link (Iub) towards the RBS (104). To accomplish this, the RBS (104) upon receiving a HS-DSCH data frame (110) inspects a frame sequence number (302) located within the received HS-DSCH data frame (110) to determine if the frame sequence number (302) is in sequence with a frame sequence number (302) located within a previously received HS-DSCH data frame (110). If the two frame sequence numbers (302) are not in sequence, then one or more HS-DSCH data frames (110) that were previously transmitted towards the radio base station (104) have been lost. If the radio base station (104) detects to many lost HS-DSCH data frames (110a), then it can correct the problem by reducing the bit rate of a certain HS user flow or by reducing the maximum bit rate for all of the HS traffic which is going to be sent by the radio network controller (102) over the transport link (106) to the radio base station (104).
摘要翻译：这里描述了一种无线电基站（RBS），其检测高速下行链路共享信道（HS-DSCH）数据帧（110）何时在无线电网络控制器（ RNC）通过传输链路（Iub）发往RBS（104）。为了实现这一点，RBS（104）在接收到HS-DSCH数据帧（110）时检查位于接收的HS-DSCH数据帧（110）内的帧序列号（302）以确定帧序列号（302）与位于先前接收到的HS-DSCH数据帧（110）内的帧序列号（302）顺序相关。如果两个帧序列号（302）不是顺序的，则之前向无线电基站（104）发送的一个或多个HS-DSCH数据帧（110）已经丢失。如果无线电基站（104）检测到许多丢失的HS-DSCH数据帧（110a），则它可以通过降低某个HS用户流的比特率或者通过降低所有HS的最大比特率来纠正该问题将由无线电网络控制器（102）通过传输链路（106）发送到无线电基站（104）的业务。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式