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1. 发明申请

WO2006118490A1 METHOD, MOBILE STATION AND BASE STATION SYSTEM FOR TRANSMITTING DATA PACKETS IN A PACKET DATA COMMUNICATION SYSTEM 审中-公开
标题翻译：方法，用于在分组数据通信系统中发送数据分组的移动站和基站系统
公开(公告)号：WO2006118490A1
公开(公告)日：2006-11-09
申请号：PCT/SE2005/000624
申请日：2005-04-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BJÖRKÉN, Peter , OLSSON, Andreas , WESTERBERG, Erik
发明人： BJÖRKÉN, Peter , OLSSON, Andreas , WESTERBERG, Erik
IPC分类号： H04Q7/28 , H04Q7/38 , H04Q7/22
CPC分类号： H04W74/08 , H04W72/044 , H04W76/28
摘要： The object of the present invention is to provide a solution wherein data packets can be transmitted in a mobile packet data communication system between a mobile station (500) and a base station system (510) over an air interface (520) with a short initial access time delay, without unnecessary consumption of system resources and the mobile station's battery resources. This is achieved by using a novel channel type called non-scheduled traffic channel for transmitting data packets between a mobile station and a base station system. The non-scheduled traffic channel is accessible to a selected number of the mobile stations residing in a cell. The non-scheduled traffic channel is used such that a data packet is transmitted from the mobile station (500) to the base station system (510) or from the base station system (510) to the mobile station (500) over the non-scheduled traffic channel without any connection being established between the mobile station and the base station system before the data packet is transmitted and without the non-scheduled traffic channel being scheduled for the transmission before the data packet is transmitted. An identifier would be appended to the data packet such that the mobile stations in the cell would know to which mobile station the packet is addressed, in case of downlink transmission, and such that the base station system would know from which mobile station the data packet was transmitted, in case of uplink transmission.
摘要翻译：本发明的目的是提供一种解决方案，其中数据分组可以通过空中接口（520）在移动台（500）和基站系统（510）之间的移动分组数据通信系统中以短的初始访问时间延迟，无需消耗系统资源和移动台的电池资源。这通过使用称为非调度业务信道的新型信道类型来实现，用于在移动台和基站系统之间传输数据分组。非计划的业务信道对于驻留在小区中的选定数量的移动台是可访问的。使用非调度业务信道，使得数据分组从非移动台（500）到基站系统（510）或从基站系统（510）到非移动台（500）发送到移动台（500）在发送数据分组之前，在移动台和基站系统之间没有建立任何连接的调度的业务信道，并且在发送数据分组之前没有调度用于传输的非调度业务信道。标识符将被附加到数据分组，使得在下行链路传输的情况下，小区中的移动台将知道分组被寻址到哪个移动台，并且使得基站系统将从哪个移动台知道数据分组在上行链路传输的情况下被发送。

2. 发明申请

WO2008088243A1 CHANGING COMMUNICATION PATHS 审中-公开
标题翻译：更改通信方式
公开(公告)号：WO2008088243A1
公开(公告)日：2008-07-24
申请号：PCT/SE2007/000029
申请日：2007-01-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL). , OLSSON, Andreas , WESTERBERG, Erik , BONCZ, Lars
发明人： OLSSON, Andreas , WESTERBERG, Erik , BONCZ, Lars
IPC分类号： H04Q7/38
CPC分类号： H04W36/0066 , H04W36/0022 , H04W36/18
摘要： When a communication path between a mobile station (1) and a first telecommunication network (A) is to be replaced with a communication path between the mobile station and a second telecommunication network (B), a toggling procedure or dual scheduling mode is used. In 5 this procedure the mobile station continues, during a transitional period, to communicate using the communication path with the first network and in time intervals between periods in which the communication with the first network is scheduled it performs signaling with the second network to set up a communication path with the second network. After having set up the communication path with the second network the mobile station instead uses this communication path. This method may give a minimum interruption of the communication for the mobile station. A similar method can be used also when the mobile station only requires some signaling with the second network.
摘要翻译：当移动站（1）和第一电信网络（A）之间的通信路径将被替换为移动站和第二电信网络（B）之间的通信路径时，使用切换过程或双调度模式。在该过程的5个过程中，移动站在过渡期间继续使用与第一网络的通信路径进行通信，并且在与第一网络的通信被调度的时段之间的时间间隔中继续进行与第二网络的信令的建立与第二网络的通信路径。在与第二网络建立通信路径之后，移动台代替使用该通信路径。该方法可以给予移动台的通信的最小中断。当移动台仅需要与第二网络进行一些信令时也可以使用类似的方法。

3. 发明申请

WO2008066435A1 A METHOD OF MANAGING A HANDOVER PROCEDURE IN A CELLULAR TELECOMMUNICATION NETWORK 审中-公开
标题翻译：在蜂窝电信网络中管理切换过程的方法
公开(公告)号：WO2008066435A1
公开(公告)日：2008-06-05
申请号：PCT/SE2006/050530
申请日：2006-11-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , OLSSON, Andreas , WESTERBERG, Erik
发明人： OLSSON, Andreas , WESTERBERG, Erik
IPC分类号： H04Q7/38 , H04L29/08 , H04Q7/32
CPC分类号： H04W36/14 , H04L67/303 , H04W36/24
摘要： In a method and a system for making a handover decision for a wireless telecommunicatio connection in a radio system, the system is adapted to request information relating to wireless capabilities about a mobile station for which is to make a handover decision, and make the handover decision based upon information received in response to the request for information relating to the wireless capabilities about the mobile station.
摘要翻译：在无线系统中进行无线电信连接的切换决定的方法和系统中，所述系统适于请求与进行切换决定的移动台有关的无线能力的信息，并进行切换判定基于响应于关于关于移动台的无线能力的信息的请求而接收到的信息。

4. 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。

5. 发明申请

WO2009022953A1 MONITORING INDIVIDUAL DATA FLOW PERFORMANCE 审中-公开
标题翻译：监测个人数据流量性能
公开(公告)号：WO2009022953A1
公开(公告)日：2009-02-19
申请号：PCT/SE2007/050553
申请日：2007-08-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WESTERBERG, Erik , KENEHAN, Noel , BERGQUIST, Gunnar , OLSSON, Andreas
发明人： WESTERBERG, Erik , KENEHAN, Noel , BERGQUIST, Gunnar , OLSSON, Andreas
IPC分类号： H04Q7/34 , H04L12/24 , H04L12/26
CPC分类号： H04L43/026 , H04L43/04 , H04L43/062 , H04L65/1016 , H04L65/4076 , H04L67/2804 , H04W24/08
摘要： The performance of a network, such as a mobile communications network, having multiple network nodes can be monitored. In a first network node, certain data flows passing through the node are tagged by adding a performance management identifier. In a second network node, statistics relating to data flows containing the performance management identifier are aggregated, and the aggregated statistics are reported to a management node of the communications network. This allows for the gathering of accurate statistics relating to specific types of data flow, such as data flows to specific types of user equipment or containing specific types of data, even though the second node, in which the statistics are generated, cannot itself distinguish between the different data flows.
摘要翻译：可以监视具有多个网络节点的诸如移动通信网络的网络的性能。在第一网络节点中，通过添加性能管理标识符来标记通过节点的某些数据流。在第二网络节点中，聚合与包含性能管理标识符的数据流相关的统计信息，并且将聚合统计信息报告给通信网络的管理节点。这允许收集与特定类型的数据流有关的精确统计数据，例如数据流到特定类型的用户设备或包含特定类型的数据，即使生成统计信息的第二个节点本身也不能区分不同的数据流。

6. 发明申请

WO2008088254A1 DYNAMIC FREQUENCY BAND ALLOCATION BETWEEN RADIO COMMUNICATION NETWORKS 审中-公开
标题翻译：无线电通信网络之间的动态频段分配
公开(公告)号：WO2008088254A1
公开(公告)日：2008-07-24
申请号：PCT/SE2007/050019
申请日：2007-01-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WESTERBERG, Erik , OLSSON, Andreas
发明人： WESTERBERG, Erik , OLSSON, Andreas
IPC分类号： H04Q7/36
CPC分类号： H04W72/0486 , H04W16/14
摘要： The present invention relates to cellular communications and in particular to a frequency spectrum shared by two cellular networks. The object is flexible utilization of the spectrum. This is achieved by a method wherein a first of the networks occupies part of the shared spectrum in relation to the traffic load in the first network. The first network informs a second of the networks on the extent the shared spectrum is occupied, for the second network to be free to use the shared spectrum outside the occupied part. The invention also relates to a RRM unit arranged for carrying out the inventions, to a BSC and to a radio base station adapted for carrying out the method. One advantage is that spectrum can be lent from an old system when a new system is introduced.
摘要翻译：本发明涉及蜂窝通信，特别涉及由两个蜂窝网络共享的频谱。目的是灵活利用光谱。这通过一种方法来实现，其中第一网络相对于第一网络中的业务负载占据共享频谱的一部分。第一个网络在共享频谱被占用的程度上通知第二个网络，第二个网络可以自由地使用被占用部分之外的共享频谱。本发明还涉及一种RRM单元，其被布置用于对BSC和适用于执行该方法的无线电基站执行本发明。一个优点是，当引入新系统时，可以从旧系统借出频谱。

7. 发明申请

WO2008088245A1 SOFT INTER-NETWORK HANDOVER USING TIME SCHEDULING 审中-公开
标题翻译：使用时间调度的软交互网络切换
公开(公告)号：WO2008088245A1
公开(公告)日：2008-07-24
申请号：PCT/SE2007/000358
申请日：2007-04-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , OLSSON, Andreas , WESTERBERG, Erik , BONCZ, Lars
发明人： OLSSON, Andreas , WESTERBERG, Erik , BONCZ, Lars
IPC分类号： H04Q7/38
CPC分类号： H04W36/0066 , H04W36/0022 , H04W36/18
摘要： When a communication path, between a mobile station (1) and a first telecommunication network (A) is to be used in parallel with an additional communication path between the mobile station and a second telecommunication network (B), a toggling procedure or dual scheduling mode is used. In this procedure the mobile station continues, during a communication adaptation period or dual scheduling period, to communicate using the communication path with the first network and in time intervals between periods in which the communication with the first network is scheduled it performs signaling and/or data transfer with the second network. The signaling and/or data transfer can e.g. be used to allow presence signaling or mobile TV interactivity. It can also be used to set up a communication path with the second network. After having set up the communication path with the second network the mobile station can instead use this communication path. This method may give a minimum interruption in the voice service at handover from the first network to the second network.
摘要翻译：当移动站（1）和第一电信网络（A）之间的通信路径将与移动站和第二电信网络（B）之间的附加通信路径并行使用时，切换过程或双重调度模式被使用。在该过程中，移动台在通信自适应周期或双调度周期期间继续使用与第一网络的通信路径进行通信，并且在与第一网络的通信被调度的时段之间的时间间隔中，它执行信令和/或数据传输与第二个网络。信令和/或数据传送可以例如。用于允许存在信号或移动电视交互。它也可以用于与第二个网络建立通信路径。在与第二网络建立通信路径之后，移动台可以改为使用该通信路径。该方法可以在从第一网络到第二网络的切换时给出语音服务中的最小中断。

8. 发明申请

WO2009031959A1 A METHOD OF MONITORING CELLS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：一种在无线通信系统中监测细胞的方法
公开(公告)号：WO2009031959A1
公开(公告)日：2009-03-12
申请号：PCT/SE2007/050626
申请日：2007-09-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WESTERBERG, Erik , BALCK, Kenneth , PUCAR RIMHAGEN, Anna
发明人： WESTERBERG, Erik , BALCK, Kenneth , PUCAR RIMHAGEN, Anna
IPC分类号： H04B17/00 , H04Q7/34
CPC分类号： H04W24/02
摘要： A wireless communication network automatically tests itself for sleeping cells. This is done by designing the base stations to regularly act as a terminal, contact its neighboring base stations and as a mobile perform a set of typical traffic cases. From the outcome of the traffic cases the probing base station detects neighboring base stations that cannot carry traffic. The information about sleeping cells is subsequently communicated from the base station to the operation and maintenance system.
摘要翻译：无线通信网络自动测试睡眠单元。这通过设计基站来定期充当终端，联系其相邻基站并作为移动台来执行一组典型的业务情况来完成。根据交通情况的结果，探测基站检测到不能携带流量的相邻基站。关于睡眠细胞的信息随后从基站传送到操作和维护系统。

9. 发明申请

WO2005025151A1 METHOD FOR DISCARDING ALL SEGMENTS CORRESPONDING TO THE SAME PACKET IN A BUFFER 审中-公开
标题翻译：用于在缓冲区中分配与相同分组相关的所有部分的方法
公开(公告)号：WO2005025151A1
公开(公告)日：2005-03-17
申请号：PCT/SE2003/001427
申请日：2003-09-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , MEIRICK, Ingo , NORDSTRÖM, Håkan , WESTERBERG, Erik , SCHLIWA-BERTLING, Paul , EKSTRÖM, Hannes
发明人： MEIRICK, Ingo , NORDSTRÖM, Håkan , WESTERBERG, Erik , SCHLIWA-BERTLING, Paul , EKSTRÖM, Hannes
IPC分类号： H04L12/56
CPC分类号： H04L47/14 , H04L47/32 , H04L47/36 , H04L49/55 , H04L69/16 , H04L69/163 , H04L69/22 , H04W28/14 , H04W80/04
摘要： The invention relates to management of data packets and buffers comprising segments of data packets in a mobile communication system (1). Information associated with data packet segments is analyzed by a Base Station System (BSS) (100) housing a data buffer (120). Based on this information analysis, the BSS (100) can identify those segments (P(FIRST) - P(LAST)) in the buffer (120) that constitutes a complete data packet. Once identified, the segments can be discarded from the buffer (120). The information can include size information (S(k), S(k+1)), whereby the analysis comprises pairwise comparing the size (S(k)) of a current segment (P(k)) with the size (S(k+l)) of a next consecutive segment (P(k+l)). This size comparison enables identification of a first segment (P(FIRST)) and a last segment (P(LAST)) of the complete data packet. The information could also, or alternatively, include a notification provided in the header of the segment. This notification identifies the associated segment as the first or last segment of the data packet or an intermediate segment.
摘要翻译：本发明涉及在移动通信系统（1）中包括数据分组段的数据分组和缓冲器的管理。与容纳数据缓冲器（120）的基站系统（BSS）（100）分析与数据分组段相关联的信息。基于该信息分析，BSS（100）可以识别构成完整数据分组的缓冲器（120）中的那些段（P（FIRST）-P（LAST））。一旦被识别，可以从缓冲器（120）中丢弃这些段。信息可以包括尺寸信息（S（k），S（k + 1）），由此分析包括将当前片段（P（k））的尺寸（S（k））与尺寸（S（k）（P（k + 1）））。该大小比较使得能够识别完整数据分组的第一分段（P（FIRST））和最后分段（P（LAST））。该信息也可以或者替代地包括在段的头部中提供的通知。该通知将相关联的段识别为数据分组的第一或最后段或中间段。

10. 发明申请

WO2008150206A1 DUAL RANDOM ACCESS CHANNELS IN EXTENDED RANGE 审中-公开
标题翻译：扩展范围内的双随机访问通道
公开(公告)号：WO2008150206A1
公开(公告)日：2008-12-11
申请号：PCT/SE2007/050403
申请日：2007-06-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ASTELY, David , TYNDERFELDT, Tobias , SKILLERMARK, Per , WESTERBERG, Erik
发明人： ASTELY, David , TYNDERFELDT, Tobias , SKILLERMARK, Per , WESTERBERG, Erik
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04W74/0833 , H04W74/0866
摘要： The present invention relates to cellular communication systems and to the random access procedure. An uplink random access channel RACH is available in each cell for out-of-sync terminals to be able to access the system. A RACH window must be long enough to accommodate bursts send sent from terminals at the cell boarder as well as from terminals close to a receiving base station. In general the RA-window is dimensioned for a basic cell range. The RACH capacity is further dimensioned by the frequency allocation and the period of repetition of the RA-window. A problem is if the geographical coverage is to be extended to cover more than the basic cell range, because the length of the RA-window needed for terminals at the cell range will take much of the uplink transmission capacity, to the disadvantage of other traffic. The present invention solves the problem with two RACH1 with different window lengths. One RACH intended for terminals in the inner cell and the other for terminals in the outer cell. The advantage is the capacity of each RACH can be dimensioned in proportion to the load of RACH bursts.
摘要翻译：本发明涉及蜂窝通信系统和随机接入过程。上行链路随机接入信道RACH在用于不同步终端的每个小区中是可用的，以能够访问系统。 RACH窗口必须足够长，以适应从小区主持人的终端以及靠近接收基站的终端发送的突发信号。一般来说，RA窗口的尺寸适用于基本单元格范围。 RACH容量进一步由频率分配和RA窗口的重复周期来确定。问题是如果将地理覆盖范围扩展到覆盖超过基本小区范围，因为在小区范围内的终端所需的RA窗口的长度将占用大量的上行链路传输容量，这是其他流量的缺点。本发明解决了具有不同窗口长度的两个RACH1的问题。一个RACH用于内部小区中的终端，另一个用于外部小区中的终端。优点是每个RACH的容量可以与RACH脉冲串的负载成比例。

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